US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

White Mountains Insurance

2,132.30

+21.351.01%

Post-market: 2,132.300.00000.00%16:10 EDT

Volume:19.60K

Turnover:41.78M

Market Cap:5.09B

PE:4.81

High:2,146.50

Open:2,100.08

Low:2,100.08

Close:2,110.95

52wk High:2,333.00

52wk Low:1,648.00

Shares:2.39M

Float Shares:2.31M

Volume Ratio:0.89

T/O Rate:0.85%

Dividend:1

Dividend Rate:0.05%

EPS(TTM):443.45

EPS(LYR):430.14

ROE:20.36%

ROA:3.55%

PB:0.94

PE(LYR):4.96

Loading ...

Overview Company News Filings

Major Issues Report

Form 8-K - Current report

Beneficial Ownership Change

Form SC 13D - General statement of acquisition of beneficial ownership

Employee Stock Ownership

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/stock/WTM/filings?page=4"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"WTM","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"WTM\",,,,,undefined,":{"symbol":"WTM","market":"US","secType":"STK","nameCN":"White Mountains Insurance","latestPrice":2132.3,"timestamp":1787601600000,"preClose":2110.95,"halted":0,"volume":19596,"hourTrading":{"tag":"盘后","latestPrice":2132.3,"preClose":2132.3,"latestTime":"16:10 EDT","volume":128,"amount":272934.4,"timestamp":1787602205447,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":0.010113929747270359,"floatShares":2308700,"shares":2386721,"eps":443.44876,"marketStatus":"Post-Mkt","change":21.35,"latestTime":"08-24 18:54:17 EDT","open":2100.08,"high":2146.4983,"low":2100.08,"amount":41778098,"amplitude":0.021989,"askPrice":2217.45,"askSize":40,"bidPrice":2010.15,"bidSize":50,"shortable":3,"etf":0,"ttmEps":443.44876,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1787616000000},"marketStatusCode":4,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":2110.95,"dividendRate":0.000469,"postHourTrading":{"tag":"盘后","latestPrice":2132.3,"preClose":2132.3,"latestTime":"16:10 EDT","volume":128,"amount":272934.4,"timestamp":1787602205447,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.885479},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"WTM\",,,,,undefined,":{"symbol":"WTM","floatShares":2308700,"roa":"3.55%","roe":"20.36%","lyrEps":430.140133,"volumeRatio":0.885479,"shares":2386721,"dividePrice":1,"high":2146.4983,"amplitude":0.021989,"preClose":2110.95,"low":2100.08,"week52Low":1648,"pbRate":"0.94","psRate":"1.71","week52High":2333,"institutionHeld":0.7101,"latestPrice":2132.3,"committee":0.111111,"eps":443.44876,"divideRate":0.000469,"volume":19596,"delay":0,"ttmEps":443.44876,"open":2100.08,"prevYearClose":2078.03,"prevWeekClose":2110.95,"prevMonthClose":2097.73,"prevQuarterClose":2073.39,"fiveDayClose":2113.4,"twentyDayClose":2193.94,"sixtyDayClose":2084.31,"dividendPayoutRate":0.0023248325883984634,"dividendFrequency":"A","dividendGrowthYears":10,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.0006717478029224318},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/WTM\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-05-06","symbol":"WTM","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1778040000000,"reportTimeType":"pre","actualEps":12.59},{"date":"2026-03-16","symbol":"WTM","amount":1,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-03-16","defaultRemindTime":1773667800000,"name":"白山保险集团","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-25","payableDate":"2026-03-16","currency":"USD","dateTimestamp":1773633600000,"payDate":"2026-03-25"},{"market":"US","date":"2026-02-06","symbol":"WTM","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1770354000000,"reportTimeType":"pre","actualEps":null},{"market":"US","date":"2025-11-06","symbol":"WTM","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1762405200000,"reportTimeType":"pre","actualEps":72.21},{"market":"US","date":"2025-05-07","symbol":"WTM","fiscalQuarterEnding":"2025/03","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1746590400000,"reportTimeType":"pre","actualEps":-20.5}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"WTM\",market:\"US\",,,undefined,":[{"executeDate":"2017-03-16","recordDate":"2017-03-20","paymentDate":"2017-03-29","value":1,"currency":"USD"},{"executeDate":"2018-03-16","recordDate":"2018-03-19","paymentDate":"2018-03-28","value":1,"currency":"USD"},{"executeDate":"2019-03-15","recordDate":"2019-03-18","paymentDate":"2019-03-27","value":1,"currency":"USD"},{"executeDate":"2020-03-13","recordDate":"2020-03-16","paymentDate":"2020-03-25","value":1,"currency":"USD"},{"executeDate":"2021-03-12","recordDate":"2021-03-15","paymentDate":"2021-03-24","value":1,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"WTM\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0,"hold":1,"sell":0,"strongSell":0,"meanLabel":"HOLD","meanPercent":1,"analysts":1,"updateTime":1778126400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/WTM\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"WTM","date":"2026-08-21","current":4.802404,"percent":0.323265,"low":-22.648559,"twenty":3.7012,"median":7.318117,"eighty":19.131954,"high":167.113571,"avg":15.323288,"sd":36.408882,"marketCap":4987302091},"quantilePoints":[{"date":"2021-08-27","current":4.396435,"twenty":5.054156,"median":13.900773,"eighty":38.927159,"marketCap":3452520704},{"date":"2021-09-03","current":4.39202,"twenty":5.043252,"median":13.900773,"eighty":38.927159,"marketCap":3449053548},{"date":"2021-09-10","current":4.258162,"twenty":5.024119,"median":13.900773,"eighty":38.927159,"marketCap":3343934275},{"date":"2021-09-17","current":4.189005,"twenty":5.005031,"median":13.900773,"eighty":38.927159,"marketCap":3289625719},{"date":"2021-09-24","current":4.283714,"twenty":4.968647,"median":13.900773,"eighty":38.927159,"marketCap":3364000826},{"date":"2021-10-01","current":4.176776,"twenty":4.931658,"median":13.900773,"eighty":38.927159,"marketCap":3280022002},{"date":"2021-10-08","current":4.297819,"twenty":4.912464,"median":13.899221,"eighty":38.920001,"marketCap":3375077317},{"date":"2021-10-15","current":4.303563,"twenty":4.875323,"median":13.899221,"eighty":38.920001,"marketCap":3379587688},{"date":"2021-10-22","current":4.304305,"twenty":4.853833,"median":13.899221,"eighty":38.920001,"marketCap":3380170662},{"date":"2021-10-29","current":4.121998,"twenty":4.841293,"median":13.899221,"eighty":38.920001,"marketCap":3237004717},{"date":"2021-11-05","current":4.232804,"twenty":4.830681,"median":13.783989,"eighty":38.920001,"marketCap":3324021138},{"date":"2021-11-12","current":18.325697,"twenty":4.830681,"median":13.783989,"eighty":38.920001,"marketCap":3316951178},{"date":"2021-11-19","current":17.367512,"twenty":4.830681,"median":13.783989,"eighty":38.920001,"marketCap":3143519717},{"date":"2021-11-26","current":17.089276,"twenty":4.830681,"median":13.783989,"eighty":38.920001,"marketCap":3093159036},{"date":"2021-12-03","current":16.247984,"twenty":4.830681,"median":13.783989,"eighty":38.920001,"marketCap":2940885021},{"date":"2021-12-10","current":16.63241,"twenty":4.830681,"median":13.783989,"eighty":38.920001,"marketCap":3010466200},{"date":"2021-12-17","current":16.694807,"twenty":4.830681,"median":13.783989,"eighty":38.869709,"marketCap":3021760104},{"date":"2021-12-23","current":16.667148,"twenty":4.830681,"median":13.783989,"eighty":38.869709,"marketCap":3016753835},{"date":"2021-12-31","current":16.692502,"twenty":4.830681,"median":13.783989,"eighty":38.869709,"marketCap":3021342915},{"date":"2022-01-07","current":16.942091,"twenty":4.830992,"median":13.785459,"eighty":38.855302,"marketCap":3066518533},{"date":"2022-01-14","current":17.171759,"twenty":4.830992,"median":13.785459,"eighty":38.855302,"marketCap":3108088445},{"date":"2022-01-21","current":16.837053,"twenty":4.830992,"median":13.785459,"eighty":38.785075,"marketCap":3047506630},{"date":"2022-01-28","current":16.864054,"twenty":4.831304,"median":13.785868,"eighty":38.627494,"marketCap":3052393703},{"date":"2022-02-04","current":17.192668,"twenty":4.831304,"median":13.785868,"eighty":30.341613,"marketCap":3111872946},{"date":"2022-02-11","current":17.378049,"twenty":4.831304,"median":13.785868,"eighty":29.937311,"marketCap":3145426867},{"date":"2022-02-18","current":17.074788,"twenty":4.831304,"median":13.785868,"eighty":29.195285,"marketCap":3090536704},{"date":"2022-02-25","current":17.39336,"twenty":4.831304,"median":13.785868,"eighty":28.922549,"marketCap":3148198195},{"date":"2022-03-04","current":-11.416342,"twenty":4.824342,"median":11.646097,"eighty":28.633408,"marketCap":3144060706},{"date":"2022-03-11","current":-11.251241,"twenty":4.815039,"median":11.377952,"eighty":28.427886,"marketCap":3098591643},{"date":"2022-03-18","current":-11.305266,"twenty":4.800976,"median":11.170461,"eighty":28.17658,"marketCap":3113470263},{"date":"2022-03-25","current":-11.687226,"twenty":4.793005,"median":11.109479,"eighty":27.898567,"marketCap":3218662107},{"date":"2022-04-01","current":-12.378536,"twenty":4.781424,"median":11.043207,"eighty":27.523707,"marketCap":3409048928},{"date":"2022-04-08","current":-11.862672,"twenty":4.773945,"median":10.925717,"eighty":26.843681,"marketCap":3266979862},{"date":"2022-04-14","current":-11.566846,"twenty":4.770898,"median":10.894353,"eighty":25.968689,"marketCap":3185509487},{"date":"2022-04-22","current":-11.228976,"twenty":4.746978,"median":10.791152,"eighty":25.133568,"marketCap":3092459868},{"date":"2022-04-29","current":-11.298512,"twenty":4.717292,"median":10.652389,"eighty":24.643674,"marketCap":3111610156},{"date":"2022-05-06","current":-18.601462,"twenty":4.664513,"median":10.54319,"eighty":18.496524,"marketCap":3100863723},{"date":"2022-05-13","current":-20.544316,"twenty":4.640467,"median":10.478171,"eighty":17.960698,"marketCap":3424737468},{"date":"2022-05-20","current":-20.884752,"twenty":4.624403,"median":10.140481,"eighty":17.57261,"marketCap":3481488226},{"date":"2022-05-27","current":-22.09535,"twenty":4.603397,"median":9.323066,"eighty":17.418549,"marketCap":3683294860},{"date":"2022-06-03","current":-22.124838,"twenty":4.593871,"median":8.72009,"eighty":17.394308,"marketCap":3688210512},{"date":"2022-06-10","current":-21.722777,"twenty":4.574861,"median":8.67241,"eighty":17.370015,"marketCap":3621186925},{"date":"2022-06-17","current":-21.472923,"twenty":4.567157,"median":8.398352,"eighty":17.282823,"marketCap":3579536344},{"date":"2022-06-24","current":-22.565569,"twenty":4.55936,"median":7.685238,"eighty":17.25425,"marketCap":3761680371},{"date":"2022-07-01","current":-22.233255,"twenty":4.553426,"median":7.272151,"eighty":17.189804,"marketCap":3706283626},{"date":"2022-07-08","current":-21.940494,"twenty":4.544921,"median":7.220012,"eighty":17.174986,"marketCap":3657480330},{"date":"2022-07-15","current":-21.99382,"twenty":4.539558,"median":7.082819,"eighty":17.136519,"marketCap":3666369712},{"date":"2022-07-22","current":-21.666626,"twenty":4.532776,"median":6.936741,"eighty":17.08954,"marketCap":3611826583},{"date":"2022-07-29","current":-21.885226,"twenty":4.516311,"median":6.788304,"eighty":17.049578,"marketCap":3648267162},{"date":"2022-08-05","current":-22.080165,"twenty":4.498901,"median":6.606552,"eighty":17.002628,"marketCap":3680763446},{"date":"2022-08-12","current":-7.830721,"twenty":4.490203,"median":6.549233,"eighty":17.002628,"marketCap":3714893980},{"date":"2022-08-19","current":-7.891976,"twenty":4.44027,"median":6.268506,"eighty":17.002628,"marketCap":3743953343},{"date":"2022-08-26","current":-8.24456,"twenty":4.428117,"median":5.849171,"eighty":17.002628,"marketCap":3911219253},{"date":"2022-09-02","current":-8.209283,"twenty":4.412365,"median":5.579608,"eighty":17.002628,"marketCap":3894483699},{"date":"2022-09-09","current":-8.273857,"twenty":4.401651,"median":5.560488,"eighty":17.002628,"marketCap":3925117786},{"date":"2022-09-16","current":-8.349063,"twenty":4.393028,"median":5.540052,"eighty":17.002628,"marketCap":3960795465},{"date":"2022-09-23","current":-7.380206,"twenty":4.378994,"median":5.520453,"eighty":17.002628,"marketCap":3501169531},{"date":"2022-09-30","current":-7.871068,"twenty":4.330858,"median":5.496085,"eighty":17.002628,"marketCap":3734034444},{"date":"2022-10-07","current":-7.947663,"twenty":4.298772,"median":5.47642,"eighty":17.002628,"marketCap":3770371228},{"date":"2022-10-14","current":-8.196114,"twenty":4.287442,"median":5.468315,"eighty":17.002628,"marketCap":3888236523},{"date":"2022-10-21","current":-8.058267,"twenty":4.258794,"median":5.45274,"eighty":17.002628,"marketCap":3822841774},{"date":"2022-10-28","current":-8.434175,"twenty":4.248144,"median":5.438909,"eighty":17.002628,"marketCap":4001172854},{"date":"2022-11-04","current":-8.101035,"twenty":4.220145,"median":5.418219,"eighty":17.002628,"marketCap":3843130767},{"date":"2022-11-11","current":4.278943,"twenty":4.220145,"median":5.408688,"eighty":17.002628,"marketCap":3359825843},{"date":"2022-11-18","current":4.392165,"twenty":4.214019,"median":5.408688,"eighty":17.002628,"marketCap":3448727849},{"date":"2022-11-25","current":4.530727,"twenty":4.214019,"median":5.408688,"eighty":17.002628,"marketCap":3557526851},{"date":"2022-12-02","current":4.326261,"twenty":4.214019,"median":5.408688,"eighty":17.002628,"marketCap":3396980435},{"date":"2022-12-09","current":4.215787,"twenty":4.20743,"median":5.408688,"eighty":17.002628,"marketCap":3310235629},{"date":"2022-12-16","current":4.399534,"twenty":4.20743,"median":5.408688,"eighty":17.002628,"marketCap":3454514220},{"date":"2022-12-23","current":4.50807,"twenty":4.20743,"median":5.408688,"eighty":17.002628,"marketCap":3539736298},{"date":"2022-12-30","current":4.571323,"twenty":4.20743,"median":5.408688,"eighty":17.002628,"marketCap":3589402649},{"date":"2023-01-06","current":4.590425,"twenty":4.20743,"median":5.404039,"eighty":17.002628,"marketCap":3604401531},{"date":"2023-01-13","current":4.642721,"twenty":4.20743,"median":5.382246,"eighty":17.002628,"marketCap":3645464462},{"date":"2023-01-20","current":4.789525,"twenty":4.20743,"median":5.370971,"eighty":17.002628,"marketCap":3760735062},{"date":"2023-01-27","current":4.844989,"twenty":4.20743,"median":5.347318,"eighty":17.002628,"marketCap":3804285118},{"date":"2023-02-03","current":4.654292,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3654550080},{"date":"2023-02-10","current":4.798752,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3804450962},{"date":"2023-02-17","current":4.959061,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3931543862},{"date":"2023-02-24","current":4.681525,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3711513012},{"date":"2023-03-03","current":4.512404,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3577433599},{"date":"2023-03-10","current":4.433564,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3514929255},{"date":"2023-03-17","current":4.316233,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3421909578},{"date":"2023-03-24","current":4.329117,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3432123703},{"date":"2023-03-31","current":4.414687,"twenty":4.207888,"median":5.335142,"eighty":16.996973,"marketCap":3499963784},{"date":"2023-04-06","current":4.371404,"twenty":4.207888,"median":5.335142,"eighty":16.996973,"marketCap":3465649407},{"date":"2023-04-14","current":4.572679,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3625220083},{"date":"2023-04-21","current":4.888423,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3875541975},{"date":"2023-04-28","current":4.654933,"twenty":4.20743,"median":5.338019,"eighty":17.002628,"marketCap":3690430842},{"date":"2023-05-05","current":4.549311,"twenty":4.20743,"median":5.323432,"eighty":17.002628,"marketCap":3606693722},{"date":"2023-05-12","current":4.556459,"twenty":4.189263,"median":5.312612,"eighty":17.002628,"marketCap":3612360908},{"date":"2023-05-19","current":3.755756,"twenty":4.174424,"median":5.312612,"eighty":17.002628,"marketCap":3526279280},{"date":"2023-05-26","current":3.604811,"twenty":4.1522,"median":5.312612,"eighty":17.002628,"marketCap":3384557260},{"date":"2023-06-02","current":3.690251,"twenty":3.95442,"median":5.312612,"eighty":17.002628,"marketCap":3464776318},{"date":"2023-06-09","current":3.878696,"twenty":3.841028,"median":5.312612,"eighty":17.002628,"marketCap":3641707838},{"date":"2023-06-16","current":3.75199,"twenty":3.800332,"median":5.312612,"eighty":17.002628,"marketCap":3522743176},{"date":"2023-06-23","current":3.700177,"twenty":3.740159,"median":5.318022,"eighty":17.008283,"marketCap":3474096480},{"date":"2023-06-30","current":3.712418,"twenty":3.711901,"median":5.323432,"eighty":17.013938,"marketCap":3485588820},{"date":"2023-07-07","current":3.712767,"twenty":3.711901,"median":5.323432,"eighty":17.013938,"marketCap":3485917172},{"date":"2023-07-14","current":3.968117,"twenty":3.711901,"median":5.323432,"eighty":17.013938,"marketCap":3725665064},{"date":"2023-07-21","current":4.219943,"twenty":3.711901,"median":5.323432,"eighty":17.013938,"marketCap":3962104172},{"date":"2023-07-28","current":4.239688,"twenty":3.711901,"median":5.323432,"eighty":17.013938,"marketCap":3980643464},{"date":"2023-08-04","current":4.25852,"twenty":3.711772,"median":5.318022,"eighty":17.019593,"marketCap":3998323987},{"date":"2023-08-11","current":3.494952,"twenty":3.699128,"median":5.24589,"eighty":17.019593,"marketCap":3941257662},{"date":"2023-08-18","current":3.501709,"twenty":3.678791,"median":5.214733,"eighty":17.019593,"marketCap":3948876690},{"date":"2023-08-25","current":3.491887,"twenty":3.604811,"median":5.187131,"eighty":17.019593,"marketCap":3937801348},{"date":"2023-09-01","current":3.55417,"twenty":3.507592,"median":5.15177,"eighty":17.019593,"marketCap":4008037687},{"date":"2023-09-08","current":3.395085,"twenty":3.501709,"median":5.131126,"eighty":17.019593,"marketCap":3828637326},{"date":"2023-09-15","current":3.505803,"twenty":3.491887,"median":5.111861,"eighty":17.019593,"marketCap":3953493518},{"date":"2023-09-22","current":3.371259,"twenty":3.486809,"median":5.103794,"eighty":17.019593,"marketCap":3801768899},{"date":"2023-09-28","current":3.440768,"twenty":3.472155,"median":5.094884,"eighty":17.019593,"marketCap":3880154066},{"date":"2023-10-06","current":3.420768,"twenty":3.451131,"median":5.08789,"eighty":17.021989,"marketCap":3857599724},{"date":"2023-10-13","current":3.356404,"twenty":3.415063,"median":5.07391,"eighty":17.021989,"marketCap":3785017128},{"date":"2023-10-20","current":3.340028,"twenty":3.406204,"median":5.063071,"eighty":17.021989,"marketCap":3766549815},{"date":"2023-10-27","current":3.248125,"twenty":3.40049,"median":5.052048,"eighty":17.026517,"marketCap":3662910849},{"date":"2023-11-03","current":3.286001,"twenty":3.376145,"median":5.019351,"eighty":17.026517,"marketCap":3705622818},{"date":"2023-11-10","current":14.269245,"twenty":3.376145,"median":5.019351,"eighty":16.949994,"marketCap":3754238273},{"date":"2023-11-17","current":14.086575,"twenty":3.376145,"median":5.019351,"eighty":16.857774,"marketCap":3706177847},{"date":"2023-11-24","current":14.661433,"twenty":3.376145,"median":5.019351,"eighty":16.780558,"marketCap":3857423124},{"date":"2023-12-01","current":14.689529,"twenty":3.376145,"median":5.019351,"eighty":16.720008,"marketCap":3864815095},{"date":"2023-12-08","current":13.977165,"twenty":3.376181,"median":5.020583,"eighty":16.694807,"marketCap":3677392048},{"date":"2023-12-15","current":14.045151,"twenty":3.376181,"median":5.020583,"eighty":16.677685,"marketCap":3695279105},{"date":"2023-12-22","current":13.829878,"twenty":3.376181,"median":5.020583,"eighty":16.666325,"marketCap":3638640965},{"date":"2023-12-29","current":14.281998,"twenty":3.376145,"median":5.019351,"eighty":16.647787,"marketCap":3757593672},{"date":"2024-01-05","current":14.452106,"twenty":3.376109,"median":5.018119,"eighty":16.60666,"marketCap":3802349156},{"date":"2024-01-12","current":14.643981,"twenty":3.376109,"median":5.018119,"eighty":16.568418,"marketCap":3852831524},{"date":"2024-01-19","current":15.624645,"twenty":3.376074,"median":5.014225,"eighty":16.472416,"marketCap":4110844110},{"date":"2024-01-26","current":15.294401,"twenty":3.376109,"median":5.018119,"eighty":16.436338,"marketCap":4023956915},{"date":"2024-02-02","current":15.450414,"twenty":3.376109,"median":5.018119,"eighty":16.412086,"marketCap":4065003798},{"date":"2024-02-09","current":7.902658,"twenty":3.387009,"median":5.038894,"eighty":16.38599,"marketCap":4024033475},{"date":"2024-02-16","current":8.729918,"twenty":3.407098,"median":5.063071,"eighty":16.38599,"marketCap":4445274034},{"date":"2024-02-23","current":8.742849,"twenty":3.421198,"median":5.07391,"eighty":16.38599,"marketCap":4451858690},{"date":"2024-03-01","current":8.775412,"twenty":3.446173,"median":5.103861,"eighty":16.383063,"marketCap":4468439862},{"date":"2024-03-08","current":8.827853,"twenty":3.471251,"median":5.113251,"eighty":16.383063,"marketCap":4495142577},{"date":"2024-03-15","current":8.647765,"twenty":3.487919,"median":5.166989,"eighty":16.383063,"marketCap":4403442164},{"date":"2024-03-22","current":8.976028,"twenty":3.49957,"median":5.201543,"eighty":16.383063,"marketCap":4570593565},{"date":"2024-03-28","current":8.962061,"twenty":3.505525,"median":5.219686,"eighty":16.383063,"marketCap":4563481278},{"date":"2024-04-05","current":8.681266,"twenty":3.55805,"median":5.273947,"eighty":16.38599,"marketCap":4420500410},{"date":"2024-04-12","current":8.490395,"twenty":3.635506,"median":5.37465,"eighty":16.38599,"marketCap":4323309129},{"date":"2024-04-19","current":8.695341,"twenty":3.680297,"median":6.219939,"eighty":16.38599,"marketCap":4427667758},{"date":"2024-04-26","current":8.905179,"twenty":3.699967,"median":6.493925,"eighty":16.383063,"marketCap":4534517169},{"date":"2024-05-03","current":9.109277,"twenty":3.712697,"median":6.598624,"eighty":16.383063,"marketCap":4638443725},{"date":"2024-05-10","current":8.369858,"twenty":3.720493,"median":6.604766,"eighty":16.383063,"marketCap":4738176619},{"date":"2024-05-17","current":7.763623,"twenty":3.720493,"median":6.604766,"eighty":16.383063,"marketCap":4394987074},{"date":"2024-05-24","current":7.685331,"twenty":3.720493,"median":6.604766,"eighty":16.383063,"marketCap":4350665622},{"date":"2024-05-31","current":7.923249,"twenty":3.720493,"median":6.604766,"eighty":16.383063,"marketCap":4485351200},{"date":"2024-06-07","current":7.831721,"twenty":3.720493,"median":6.604766,"eighty":16.383063,"marketCap":4433537372},{"date":"2024-06-14","current":7.838696,"twenty":3.718562,"median":6.602979,"eighty":16.368545,"marketCap":4437486056},{"date":"2024-06-21","current":8.239549,"twenty":3.71663,"median":6.598624,"eighty":16.33517,"marketCap":4664408854},{"date":"2024-06-28","current":7.905408,"twenty":3.712697,"median":6.588687,"eighty":16.309961,"marketCap":4475251680},{"date":"2024-07-05","current":7.704334,"twenty":3.712697,"median":6.588687,"eighty":16.294316,"marketCap":4361423256},{"date":"2024-07-12","current":7.744307,"twenty":3.712697,"median":6.588687,"eighty":16.273823,"marketCap":4384052256},{"date":"2024-07-15","current":7.679473,"twenty":3.712697,"median":6.588687,"eighty":16.270225,"marketCap":4347349740},{"date":"2024-08-02","current":7.967917,"twenty":3.711901,"median":6.311829,"eighty":16.237547,"marketCap":4510637968},{"date":"2024-08-09","current":8.753179,"twenty":3.711901,"median":6.311829,"eighty":16.222271,"marketCap":4305688600},{"date":"2024-08-16","current":8.778923,"twenty":3.711901,"median":6.311829,"eighty":16.218481,"marketCap":4318352390},{"date":"2024-08-23","current":9.307821,"twenty":3.711901,"median":6.311829,"eighty":16.1937,"marketCap":4578517291},{"date":"2024-08-30","current":9.358126,"twenty":3.711901,"median":6.311829,"eighty":16.1937,"marketCap":4603262337},{"date":"2024-09-06","current":9.091669,"twenty":3.711901,"median":6.311829,"eighty":16.185883,"marketCap":4472192110},{"date":"2024-09-13","current":8.805183,"twenty":3.711901,"median":6.311829,"eighty":16.175535,"marketCap":4331269455},{"date":"2024-09-20","current":8.866764,"twenty":3.711901,"median":6.311829,"eighty":16.163123,"marketCap":4361561241},{"date":"2024-09-27","current":8.779284,"twenty":3.711901,"median":6.311829,"eighty":16.134801,"marketCap":4318529683},{"date":"2024-10-04","current":9.055627,"twenty":3.711901,"median":6.311829,"eighty":16.114049,"marketCap":4454462804},{"date":"2024-10-11","current":9.325688,"twenty":3.711901,"median":6.311829,"eighty":16.108576,"marketCap":4587305962},{"date":"2024-10-18","current":9.703722,"twenty":3.711901,"median":6.311829,"eighty":16.070308,"marketCap":4773261054},{"date":"2024-10-25","current":9.496118,"twenty":3.711901,"median":6.311829,"eighty":16.021238,"marketCap":4671140251},{"date":"2024-10-31","current":9.380421,"twenty":3.711901,"median":6.311829,"eighty":15.993889,"marketCap":4614229179},{"date":"2024-11-08","current":7.360297,"twenty":3.711772,"median":6.268506,"eighty":15.978768,"marketCap":4764320418},{"date":"2024-11-15","current":7.526005,"twenty":3.711772,"median":6.268506,"eighty":15.96263,"marketCap":4871582719},{"date":"2024-11-22","current":7.713389,"twenty":3.711772,"median":6.268506,"eighty":15.96263,"marketCap":4992876500},{"date":"2024-11-29","current":7.864697,"twenty":3.711772,"median":6.268506,"eighty":15.919157,"marketCap":5090818252},{"date":"2024-12-06","current":7.766994,"twenty":3.711772,"median":6.268506,"eighty":15.450414,"marketCap":5027575285},{"date":"2024-12-13","current":7.677665,"twenty":3.711772,"median":6.268506,"eighty":15.294401,"marketCap":4969752420},{"date":"2024-12-20","current":7.374305,"twenty":3.711772,"median":6.268506,"eighty":15.111923,"marketCap":4773387692},{"date":"2024-12-27","current":7.572802,"twenty":3.711772,"median":6.268506,"eighty":14.685022,"marketCap":4901874505},{"date":"2025-01-03","current":7.548073,"twenty":3.711772,"median":6.268506,"eighty":14.636214,"marketCap":4885867475},{"date":"2025-01-10","current":7.322656,"twenty":3.709658,"median":6.244223,"eighty":14.51758,"marketCap":4739955286},{"date":"2025-01-17","current":7.285641,"twenty":3.709658,"median":6.244223,"eighty":14.411046,"marketCap":4715995396},{"date":"2025-01-24","current":7.358028,"twenty":3.709658,"median":6.244223,"eighty":14.371808,"marketCap":4762851419},{"date":"2025-01-31","current":7.649532,"twenty":3.709658,"median":6.244223,"eighty":14.266713,"marketCap":4951541890},{"date":"2025-02-07","current":7.732561,"twenty":3.709658,"median":6.244223,"eighty":14.202563,"marketCap":5005287014},{"date":"2025-02-14","current":20.162908,"twenty":3.709658,"median":6.244223,"eighty":14.292814,"marketCap":4645534068},{"date":"2025-02-21","current":20.421571,"twenty":3.709658,"median":6.244223,"eighty":14.378444,"marketCap":4705129864},{"date":"2025-02-28","current":20.241287,"twenty":3.709658,"median":6.244223,"eighty":14.457495,"marketCap":4663592632},{"date":"2025-03-07","current":20.464556,"twenty":3.707543,"median":6.219939,"eighty":14.61393,"marketCap":4715033788},{"date":"2025-03-14","current":20.480878,"twenty":3.707543,"median":6.268506,"eighty":14.661433,"marketCap":4718794189},{"date":"2025-03-21","current":20.663829,"twenty":3.707543,"median":6.587942,"eighty":15.066011,"marketCap":4760946243},{"date":"2025-03-28","current":21.467206,"twenty":3.707543,"median":6.602979,"eighty":15.283815,"marketCap":4946044325},{"date":"2025-04-04","current":20.56524,"twenty":3.707543,"median":6.602979,"eighty":15.412441,"marketCap":4738231393},{"date":"2025-04-11","current":18.834864,"twenty":3.709658,"median":6.604766,"eighty":16.257401,"marketCap":4339552739},{"date":"2025-04-17","current":19.2215,"twenty":3.709658,"median":6.711327,"eighty":16.483875,"marketCap":4428633573},{"date":"2025-04-25","current":19.624515,"twenty":3.707543,"median":7.152449,"eighty":16.591777,"marketCap":4521488340},{"date":"2025-05-02","current":19.345779,"twenty":3.707543,"median":7.247765,"eighty":16.655755,"marketCap":4457267437},{"date":"2025-05-09","current":162.933478,"twenty":3.707543,"median":7.299531,"eighty":16.668136,"marketCap":4545844041},{"date":"2025-05-16","current":163.94344,"twenty":3.707543,"median":7.299531,"eighty":16.668136,"marketCap":4574021968},{"date":"2025-05-23","current":163.711212,"twenty":3.707543,"median":7.299531,"eighty":16.668136,"marketCap":4567542823},{"date":"2025-05-30","current":162.667555,"twenty":3.707543,"median":7.299531,"eighty":16.668136,"marketCap":4538424785},{"date":"2025-06-06","current":163.639267,"twenty":3.707543,"median":7.299531,"eighty":16.668136,"marketCap":4565535559},{"date":"2025-06-13","current":161.141229,"twenty":3.707543,"median":7.299531,"eighty":16.668136,"marketCap":4495840290},{"date":"2025-06-20","current":159.412729,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4447615128},{"date":"2025-06-27","current":163.995349,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4575470247},{"date":"2025-07-03","current":162.586503,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4536163437},{"date":"2025-07-11","current":163.623786,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4565103616},{"date":"2025-07-18","current":165.018061,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4604003892},{"date":"2025-07-25","current":161.910767,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4517310397},{"date":"2025-08-01","current":162.814177,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4542515539},{"date":"2025-08-08","current":21.664211,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4449829037},{"date":"2025-08-15","current":22.827533,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4688775209},{"date":"2025-08-22","current":22.791268,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4681326413},{"date":"2025-08-29","current":22.592987,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4640599552},{"date":"2025-09-05","current":22.285046,"twenty":3.703314,"median":7.285641,"eighty":16.66672,"marketCap":4577348348},{"date":"2025-09-12","current":21.963242,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4511249822},{"date":"2025-09-19","current":21.704685,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4458142198},{"date":"2025-09-26","current":20.907601,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4294421234},{"date":"2025-10-03","current":20.602382,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4231729324},{"date":"2025-10-10","current":23.772398,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4882850650},{"date":"2025-10-17","current":22.868748,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4697240905},{"date":"2025-10-24","current":23.985903,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4926704480},{"date":"2025-10-31","current":23.60308,"twenty":3.705429,"median":7.292586,"eighty":16.667016,"marketCap":4848072657},{"date":"2025-11-07","current":34.010423,"twenty":3.705429,"median":7.292586,"eighty":16.66863,"marketCap":4768261235},{"date":"2025-11-14","current":34.425122,"twenty":3.705429,"median":7.292586,"eighty":16.687431,"marketCap":4826402157},{"date":"2025-11-21","current":33.823295,"twenty":3.705429,"median":7.292586,"eighty":16.772219,"marketCap":4742025995},{"date":"2025-11-28","current":36.473815,"twenty":3.705429,"median":7.292586,"eighty":16.910876,"marketCap":5113628895},{"date":"2025-12-05","current":36.494624,"twenty":3.705429,"median":7.292586,"eighty":16.985062,"marketCap":5116546303},{"date":"2025-12-12","current":36.621419,"twenty":3.705429,"median":7.292586,"eighty":17.088157,"marketCap":5134322986},{"date":"2025-12-19","current":36.534203,"twenty":3.705429,"median":7.292586,"eighty":17.1766,"marketCap":5122095240},{"date":"2025-12-26","current":37.394727,"twenty":3.705429,"median":7.292586,"eighty":17.208078,"marketCap":5242740669},{"date":"2026-01-02","current":37.215279,"twenty":3.705429,"median":7.292586,"eighty":17.289277,"marketCap":5217582142},{"date":"2026-01-09","current":37.151882,"twenty":3.705429,"median":7.292586,"eighty":17.37041,"marketCap":5208693801},{"date":"2026-01-16","current":36.926766,"twenty":3.705429,"median":7.292586,"eighty":17.40393,"marketCap":5177132655},{"date":"2026-01-23","current":37.106751,"twenty":3.705429,"median":7.292586,"eighty":17.991649,"marketCap":5202366507},{"date":"2026-01-30","current":36.752154,"twenty":3.705429,"median":7.292586,"eighty":18.526356,"marketCap":5152652053},{"date":"2026-02-06","current":38.084578,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5339457879},{"date":"2026-02-13","current":4.825488,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5338920247},{"date":"2026-02-20","current":4.867993,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5385947551},{"date":"2026-02-27","current":4.916071,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5439140766},{"date":"2026-03-06","current":4.815797,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5328197356},{"date":"2026-03-13","current":4.800638,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5311426097},{"date":"2026-03-20","current":4.79868,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5309259708},{"date":"2026-03-27","current":4.885692,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5405530142},{"date":"2026-04-02","current":4.792696,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5302638833},{"date":"2026-04-10","current":5.102034,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5644890099},{"date":"2026-04-17","current":5.068461,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5607744947},{"date":"2026-04-24","current":5.047853,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5584944666},{"date":"2026-05-01","current":4.929906,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5454447882},{"date":"2026-05-08","current":4.894404,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5116120650},{"date":"2026-05-15","current":4.941699,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5165558145},{"date":"2026-05-22","current":5.003379,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":5230032268},{"date":"2026-05-29","current":4.875248,"twenty":3.703314,"median":7.313578,"eighty":19.072536,"marketCap":5096096263},{"date":"2026-06-05","current":4.714393,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":4927954989},{"date":"2026-06-12","current":4.653578,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":4864385509},{"date":"2026-06-18","current":4.686208,"twenty":3.705429,"median":7.306554,"eighty":19.013118,"marketCap":4898492980},{"date":"2026-06-26","current":4.724123,"twenty":3.703314,"median":7.313578,"eighty":19.072536,"marketCap":4938126106},{"date":"2026-07-02","current":4.827836,"twenty":3.703314,"median":7.313578,"eighty":19.072536,"marketCap":5046536519},{"date":"2026-07-10","current":5.111302,"twenty":3.703314,"median":7.313578,"eighty":19.072536,"marketCap":5342843645},{"date":"2026-07-17","current":5.137616,"twenty":3.703314,"median":7.313578,"eighty":19.072536,"marketCap":5370349670},{"date":"2026-07-24","current":5.091701,"twenty":3.703314,"median":7.313578,"eighty":19.072536,"marketCap":5322354713},{"date":"2026-07-31","current":4.955476,"twenty":3.7012,"median":7.318117,"eighty":19.131954,"marketCap":5179959077},{"date":"2026-08-07","current":4.554897,"twenty":3.7012,"median":7.318117,"eighty":19.131954,"marketCap":5110139503},{"date":"2026-08-14","current":4.495199,"twenty":3.7012,"median":7.318117,"eighty":19.131954,"marketCap":5043164019},{"date":"2026-08-21","current":4.445407,"twenty":3.7012,"median":7.318117,"eighty":19.131954,"marketCap":4987302091}],"updateTime":1787585343216},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"WTM\",pageSize:20,pageCount:4,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"16761638","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000012-WTM","pdf_url":"","pub_time":1691410787000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000012/0000776867-23-000012-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000012/wtmq22023earningsrelease.htm","primary":true,"translateUrl":"","linkName":"wtmq22023earningsrelease.htm","type":"EX-99.1","id":"NTFILEHQbNGWPQkLUCoZ3i","market":"us","size":889930},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000012/wtm-20230807.htm","primary":false,"translateUrl":"","linkName":"wtm-20230807.htm","type":"8-K","id":"NTFILECzA6CPCzWoLRmaac","market":"us","size":58824},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000012/image1a.jpg","primary":false,"translateUrl":"","linkName":"image1a.jpg","type":"GRAPHIC","id":"NTFILE587WPoFWJ7m631Pb","market":"us","size":65797}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-08-07 20:19","pubTimestamp":1691410787,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16629883","market":"us","labels":[],"media":"sec.gov","original_id":"AN95015723000723-WTM","pdf_url":"","pub_time":1688127341000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13D - General statement of acquisition of beneficial ownership","symbol":"WTM","title":"Form SC 13D - General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000095015723000723/0000950157-23-000723-index.htm","us_notice_code":"Form SC 13D","us_title_en":"Form SC 13D - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000095015723000723/sc13d.htm","primary":true,"translateUrl":"","linkName":"sc13d.htm","type":"SC 13D","id":"NTFILE51t4oeYdkPyQHyYf","market":"us","size":195686},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000095015723000723/ex99-1.htm","primary":false,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE4VBFNwN9jXsSuLkq","market":"us","size":16139}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-06-30 20:15","pubTimestamp":1688127341,"title_zh":"Form SC 13D - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16588318","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000011-WTM","pdf_url":"","pub_time":1686758400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"WTM","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000011/0000776867-23-000011-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000011/wtm11-kmay2023.htm","primary":true,"translateUrl":"","linkName":"wtm11-kmay2023.htm","type":"11-K","id":"NTFILEEaL3jtbAiEerWsNg","market":"us","size":13618},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000011/image.jpg","primary":false,"translateUrl":"","linkName":"image.jpg","type":"GRAPHIC","id":"NTFILEEppqqy3VrTU88d9c","market":"us","size":774147},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000011/image1.jpg","primary":false,"translateUrl":"","linkName":"image1.jpg","type":"GRAPHIC","id":"NTFILE3bRbvXdVMnmbdrsk","market":"us","size":640847},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000011/image2.jpg","primary":false,"translateUrl":"","linkName":"image2.jpg","type":"GRAPHIC","id":"NTFILE4CZpzRiLxPuUp9tf","market":"us","size":161003}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2023-06-15 00:00","pubTimestamp":1686758400,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16532235","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000010-WTM","pdf_url":"","pub_time":1686052770000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/0000776867-23-000010-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991.htm","primary":true,"translateUrl":"","linkName":"wtmexhibit991.htm","type":"EX-99.1","id":"NTFILE5DMaMzheykG7YrTw","market":"us","size":57124},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtm-20230606.htm","primary":false,"translateUrl":"","linkName":"wtm-20230606.htm","type":"8-K","id":"NTFILE3bJxrnwByXzNyMma","market":"us","size":34582},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991001.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991001.jpg","type":"GRAPHIC","id":"NTFILE57qWfrcYfCsbM2MQ","market":"us","size":50252},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991002.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991002.jpg","type":"GRAPHIC","id":"NTFILE9D9f4KuZMe9skkni","market":"us","size":214902},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991003.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991003.jpg","type":"GRAPHIC","id":"NTFILEHYY71UnM2Az8wJsz","market":"us","size":113695},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991004.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991004.jpg","type":"GRAPHIC","id":"NTFILECBiBV8jkVEiJ7GmJ","market":"us","size":29971},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991005.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991005.jpg","type":"GRAPHIC","id":"NTFILE4NjmnRZPBtmvuXXA","market":"us","size":31017},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991006.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991006.jpg","type":"GRAPHIC","id":"NTFILEA48VRyvGs4pupvcG","market":"us","size":63223},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991007.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991007.jpg","type":"GRAPHIC","id":"NTFILE87sZjvn5m1qwi5Uf","market":"us","size":65058},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991008.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991008.jpg","type":"GRAPHIC","id":"NTFILE4XgtCbuFXHmDchEc","market":"us","size":73414},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991009.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991009.jpg","type":"GRAPHIC","id":"NTFILE9FwH5o1CyZBKurFT","market":"us","size":54621},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991010.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991010.jpg","type":"GRAPHIC","id":"NTFILE2orZKXLwce7gDwu5","market":"us","size":74968},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991011.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991011.jpg","type":"GRAPHIC","id":"NTFILE3uyxwjvaPmB4Yj4E","market":"us","size":33624},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991012.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991012.jpg","type":"GRAPHIC","id":"NTFILECNriWHyuhpRb15Tg","market":"us","size":58765},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991013.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991013.jpg","type":"GRAPHIC","id":"NTFILE2P8YHxVkEvdZCFQm","market":"us","size":75552},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991014.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991014.jpg","type":"GRAPHIC","id":"NTFILE9L5tWyNqtSBadaMa","market":"us","size":70367},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991015.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991015.jpg","type":"GRAPHIC","id":"NTFILECV1sSRi5qR65KJgY","market":"us","size":76824},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991016.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991016.jpg","type":"GRAPHIC","id":"NTFILEAGv2Po6tvDi4RLSM","market":"us","size":76671},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991017.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991017.jpg","type":"GRAPHIC","id":"NTFILECxdc5VLsC43Hafkb","market":"us","size":31102},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991018.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991018.jpg","type":"GRAPHIC","id":"NTFILEAZVedJcrCdsakh5W","market":"us","size":64923},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991019.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991019.jpg","type":"GRAPHIC","id":"NTFILE6Jb1mDzw7uAYDoEe","market":"us","size":91868},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991020.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991020.jpg","type":"GRAPHIC","id":"NTFILE2HwZ8CJQKjmCmaMV","market":"us","size":78327},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991021.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991021.jpg","type":"GRAPHIC","id":"NTFILE4UMzXC7AnyxJSXfg","market":"us","size":92763},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991022.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991022.jpg","type":"GRAPHIC","id":"NTFILELxFjHCuSehMAnuhA","market":"us","size":74081},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991023.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991023.jpg","type":"GRAPHIC","id":"NTFILEDAFVSpHJPMZE6jzD","market":"us","size":86559},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991024.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991024.jpg","type":"GRAPHIC","id":"NTFILEF4pSCfW8Xrffn4wS","market":"us","size":78784},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991025.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991025.jpg","type":"GRAPHIC","id":"NTFILE7q3QPTkZrG8JtvbA","market":"us","size":91367},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991026.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991026.jpg","type":"GRAPHIC","id":"NTFILE6YjmSePcQNGeQ5TZ","market":"us","size":68941},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991027.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991027.jpg","type":"GRAPHIC","id":"NTFILE21Za6qVie59exWAm","market":"us","size":70355},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991028.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991028.jpg","type":"GRAPHIC","id":"NTFILE5jDvkptwLz8VVU4L","market":"us","size":95763},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991029.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991029.jpg","type":"GRAPHIC","id":"NTFILEETFi3NrzxQLdx96w","market":"us","size":75936},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991030.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991030.jpg","type":"GRAPHIC","id":"NTFILE4czRGvDGRuBoFij3","market":"us","size":74261},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991031.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991031.jpg","type":"GRAPHIC","id":"NTFILE4euUVHBHqQzgmLpD","market":"us","size":80051},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991032.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991032.jpg","type":"GRAPHIC","id":"NTFILEAEkYvSPzVA6X3g7H","market":"us","size":75855},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991033.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991033.jpg","type":"GRAPHIC","id":"NTFILEGyWNbnSCTpDjDEQz","market":"us","size":84706},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991034.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991034.jpg","type":"GRAPHIC","id":"NTFILEfG97r5ScYFkwwuEA","market":"us","size":63275},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991035.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991035.jpg","type":"GRAPHIC","id":"NTFILEYAUjTUR8nJT5WbtW","market":"us","size":89911},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991036.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991036.jpg","type":"GRAPHIC","id":"NTFILEBfoMoehHJ3jrfqG9","market":"us","size":90977},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991037.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991037.jpg","type":"GRAPHIC","id":"NTFILE71GXFFDh4Tvx9u2f","market":"us","size":76799},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991038.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991038.jpg","type":"GRAPHIC","id":"NTFILE4pE8vEquerzrThma","market":"us","size":82952},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991039.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991039.jpg","type":"GRAPHIC","id":"NTFILE5M28BvCGyPgmy9W4","market":"us","size":82891},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991040.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991040.jpg","type":"GRAPHIC","id":"NTFILECoZRxf3RxKV5zEYR","market":"us","size":84908},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991041.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991041.jpg","type":"GRAPHIC","id":"NTFILEBcaqYqhoXLtG1Uep","market":"us","size":78490},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991042.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991042.jpg","type":"GRAPHIC","id":"NTFILE61B85xqVNstBe5Y7","market":"us","size":30330},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991043.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991043.jpg","type":"GRAPHIC","id":"NTFILEF1PiX8KiLQhZvteU","market":"us","size":66540},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991044.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991044.jpg","type":"GRAPHIC","id":"NTFILE8WckP74KgWcTSoS8","market":"us","size":91326},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991045.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991045.jpg","type":"GRAPHIC","id":"NTFILEA4VYD7LmDtyRzKAB","market":"us","size":108146},{"description":"","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991046.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991046.jpg","type":"GRAPHIC","id":"NTFILEByqXnWcj3JxAnXdh","market":"us","size":33418},{"description":"","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991047.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991047.jpg","type":"GRAPHIC","id":"NTFILE5hKWLvLwvsVscQrP","market":"us","size":235111},{"description":"","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991048.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991048.jpg","type":"GRAPHIC","id":"NTFILE4MFKf4QKAXD4T8vf","market":"us","size":114964},{"description":"","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991049.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991049.jpg","type":"GRAPHIC","id":"NTFILE85x57capt9kmjpGi","market":"us","size":54871},{"description":"","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991050.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991050.jpg","type":"GRAPHIC","id":"NTFILE8mfrmDJB5YXSMVj1","market":"us","size":62596},{"description":"","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991051.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991051.jpg","type":"GRAPHIC","id":"NTFILEB3RxbrB16aSkJCdG","market":"us","size":105467},{"description":"","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991052.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991052.jpg","type":"GRAPHIC","id":"NTFILE7VHfzrzNMMwkC6r2","market":"us","size":90912},{"description":"","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991053.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991053.jpg","type":"GRAPHIC","id":"NTFILEAjqxkf7TJKtX34WX","market":"us","size":57428},{"description":"","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991054.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991054.jpg","type":"GRAPHIC","id":"NTFILEGNdvB8aKYpr8JSCQ","market":"us","size":92035},{"description":"","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991055.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991055.jpg","type":"GRAPHIC","id":"NTFILE3FZRHNCqDRFzUKDP","market":"us","size":103272},{"description":"","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991056.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991056.jpg","type":"GRAPHIC","id":"NTFILE3so4zBANCbPjCUeF","market":"us","size":117367},{"description":"","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991057.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991057.jpg","type":"GRAPHIC","id":"NTFILEhfqfTZtqHwggMd8z","market":"us","size":107139},{"description":"","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000010/wtmexhibit991058.jpg","primary":false,"translateUrl":"","linkName":"wtmexhibit991058.jpg","type":"GRAPHIC","id":"NTFILE3mDuhabwzhhTthZA","market":"us","size":118171}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-06-06 19:59","pubTimestamp":1686052770,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16489762","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000008-WTM","pdf_url":"","pub_time":1684944000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000008/0000776867-23-000008-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000008/newchairmanofwhitemountains.htm","primary":true,"translateUrl":"","linkName":"newchairmanofwhitemountains.htm","type":"EX-99.1","id":"NTFILEBVg21CWkRwP8QwYW","market":"us","size":5504},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000008/wtm-20230525.htm","primary":false,"translateUrl":"","linkName":"wtm-20230525.htm","type":"8-K","id":"NTFILE6VnuCnvjNjmf6h2G","market":"us","size":33390},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000008/image1.jpg","primary":false,"translateUrl":"","linkName":"image1.jpg","type":"GRAPHIC","id":"NTFILED6KAnixE9EfW18dD","market":"us","size":65797}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-05-25 00:00","pubTimestamp":1684944000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16489761","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000009-WTM","pdf_url":"","pub_time":1684944000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WTM","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000009/0000776867-23-000009-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000009/wtm-20230525.htm","primary":true,"translateUrl":"","linkName":"wtm-20230525.htm","type":"8-K","id":"NTFILEDsgsEAFRR8wQVWGC","market":"us","size":54115}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-05-25 00:00","pubTimestamp":1684944000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16421967","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000005-WTM","pdf_url":"","pub_time":1683561600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"WTM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000005/0000776867-23-000005-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000005/wtmq12023earningsrelease.htm","primary":true,"translateUrl":"","linkName":"wtmq12023earningsrelease.htm","type":"EX-99.1","id":"NTFILERkaTYtmGkDGSZgHP","market":"us","size":627070},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000005/wtm-20230509.htm","primary":false,"translateUrl":"","linkName":"wtm-20230509.htm","type":"8-K","id":"NTFILEAEM2J3aPi1sh6NGQ","market":"us","size":50352},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000005/image1a.jpg","primary":false,"translateUrl":"","linkName":"image1a.jpg","type":"GRAPHIC","id":"NTFILEFRpG3XwemtkSbvzS","market":"us","size":65797}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-05-09 00:00","pubTimestamp":1683561600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16421966","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000006-WTM","pdf_url":"","pub_time":1683561600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"WTM","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000006/0000776867-23-000006-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000006/wtm-20230331.htm","primary":true,"translateUrl":"","linkName":"wtm-20230331.htm","type":"10-Q","id":"NTFILEESGSAgGsvfwJNuGp","market":"us","size":3940618},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000006/wtmq12023ex311.htm","primary":false,"translateUrl":"","linkName":"wtmq12023ex311.htm","type":"EX-31.1","id":"NTFILE2bKe59Znr9zZL4ae","market":"us","size":9085},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000006/wtmq12023ex312.htm","primary":false,"translateUrl":"","linkName":"wtmq12023ex312.htm","type":"EX-31.2","id":"NTFILEDuaZXs7AYVVxac1a","market":"us","size":9148},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000006/wtmq12023ex321.htm","primary":false,"translateUrl":"","linkName":"wtmq12023ex321.htm","type":"EX-32.1","id":"NTFILE3piSsVdsJb86CkTC","market":"us","size":6427},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000006/wtmq12023ex322.htm","primary":false,"translateUrl":"","linkName":"wtmq12023ex322.htm","type":"EX-32.2","id":"NTFILEEJTwYmXKLXuc8pPb","market":"us","size":6389}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2023-05-09 00:00","pubTimestamp":1683561600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16063667","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923030881-WTM","pdf_url":"","pub_time":1678377600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"WTM","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000110465923030881/0001104659-23-030881-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465923030881/tv0025-whitemountainsinsuran.htm","primary":true,"translateUrl":"","linkName":"tv0025-whitemountainsinsuran.htm","type":"SC 13G/A","id":"NTFILEEjYdX9tT3i4xFftq","market":"us","size":11504}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-03-10 00:00","pubTimestamp":1678377600,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16038351","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000004-WTM","pdf_url":"","pub_time":1677427200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"WTM","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/0000776867-23-000004-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm-20221231.htm","primary":true,"translateUrl":"","linkName":"wtm-20221231.htm","type":"10-K","id":"NTFILE2an6MCGJWDcjGbYA","market":"us","size":8516866},{"description":"EX-4","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit4.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit4.htm","type":"EX-4","id":"NTFILEDPxFkPkGpcuG1j4c","market":"us","size":15594},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit21.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit21.htm","type":"EX-21","id":"NTFILE911C4ta9NsV5WizM","market":"us","size":23770},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit231.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit231.htm","type":"EX-23.1","id":"NTFILE3Z14MbNCvbx7P5ZG","market":"us","size":1754},{"description":"EX-23.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit232.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit232.htm","type":"EX-23.2","id":"NTFILEDZ1NFrmJs9hdjeDT","market":"us","size":1878},{"description":"EX-24","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit24.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit24.htm","type":"EX-24","id":"NTFILE32bmAbxk65qWJoZw","market":"us","size":28271},{"description":"EX-31.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit311.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit311.htm","type":"EX-31.1","id":"NTFILE3hixbKrszu3xWxio","market":"us","size":9250},{"description":"EX-31.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit312.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit312.htm","type":"EX-31.2","id":"NTFILE9BH8oLRP82DAGJvh","market":"us","size":9185},{"description":"EX-32.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit321.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit321.htm","type":"EX-32.1","id":"NTFILE3S9PT5nsHYwvfFDW","market":"us","size":6785},{"description":"EX-32.2","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm10-k2022exhibit322.htm","primary":false,"translateUrl":"","linkName":"wtm10-k2022exhibit322.htm","type":"EX-32.2","id":"NTFILE3goAfLNL4ReEWuwz","market":"us","size":7000},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000004/wtm-20221231_g1.jpg","primary":false,"translateUrl":"","linkName":"wtm-20221231_g1.jpg","type":"GRAPHIC","id":"NTFILEFencgDcLqWRRzso7","market":"us","size":98258}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2023-02-27 00:00","pubTimestamp":1677427200,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15989769","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000003-WTM","pdf_url":"","pub_time":1677081600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"WTM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000003/0000776867-23-000003-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000003/wtm2023ex991-newdirector.htm","primary":true,"translateUrl":"","linkName":"wtm2023ex991-newdirector.htm","type":"EX-99.1","id":"NTFILEHBeismdDMuULrbDi","market":"us","size":3893},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000003/wtm-20230222.htm","primary":false,"translateUrl":"","linkName":"wtm-20230222.htm","type":"8-K","id":"NTFILE2h4ACxrKHfNSNcgs","market":"us","size":34148},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000003/image.jpg","primary":false,"translateUrl":"","linkName":"image.jpg","type":"GRAPHIC","id":"NTFILEHixikpasdAJB9EKk","market":"us","size":6865}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-02-23 00:00","pubTimestamp":1677081600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15938513","market":"us","labels":[],"media":"sec.gov","original_id":"AN35420423001314-WTM","pdf_url":"","pub_time":1675958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"WTM","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000035420423001314/0000354204-23-001314-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/354204/000035420423001314/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G","id":"NTFILEJ6zSQYMqLvDfq34M","market":"us","size":17692}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-02-10 00:00","pubTimestamp":1675958400,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15938512","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000002-WTM","pdf_url":"","pub_time":1675958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"WTM","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000002/0000776867-23-000002-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000002/schedule13g-staples2022.htm","primary":true,"translateUrl":"","linkName":"schedule13g-staples2022.htm","type":"SC 13G","id":"NTFILEFujGAt73ih66GFwq","market":"us","size":101379}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-02-10 00:00","pubTimestamp":1675958400,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15937497","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923017311-WTM","pdf_url":"","pub_time":1675872000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"WTM","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000110465923017311/0001104659-23-017311-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465923017311/tv02251-whitemountainsinsura.htm","primary":true,"translateUrl":"","linkName":"tv02251-whitemountainsinsura.htm","type":"SC 13G/A","id":"NTFILE4cMUeGJ4iE9S7VJt","market":"us","size":11505}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-02-09 00:00","pubTimestamp":1675872000,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15923010","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686723000001-WTM","pdf_url":"","pub_time":1675699200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"WTM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000001/0000776867-23-000001-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000001/wtmq42022earningsrelease.htm","primary":true,"translateUrl":"","linkName":"wtmq42022earningsrelease.htm","type":"EX-99.1","id":"NTFILE6x2ab2dsLT4TivT5","market":"us","size":928758},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000001/wtm-20230207.htm","primary":false,"translateUrl":"","linkName":"wtm-20230207.htm","type":"8-K","id":"NTFILE8sJWHX2ehdbzVaLS","market":"us","size":60683},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686723000001/image1.jpg","primary":false,"translateUrl":"","linkName":"image1.jpg","type":"GRAPHIC","id":"NTFILEECkPhmBRGSRwXaKr","market":"us","size":65797}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-02-07 00:00","pubTimestamp":1675699200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15923012","market":"us","labels":[],"media":"sec.gov","original_id":"AN84608723000031-WTM","pdf_url":"","pub_time":1675612800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"WTM","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000084608723000031/0000846087-23-000031-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000084608723000031/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILEAh5VHmwpGCMzub1s","market":"us","size":31253}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-02-06 00:00","pubTimestamp":1675612800,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15779146","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686722000017-WTM","pdf_url":"","pub_time":1671552000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"WTM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000017/0000776867-22-000017-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000017/wtmpressrelease122122.htm","primary":true,"translateUrl":"","linkName":"wtmpressrelease122122.htm","type":"EX-99.1","id":"NTFILEH2H32UR6Mphe6Ucj","market":"us","size":7339},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000017/wtm-20221221.htm","primary":false,"translateUrl":"","linkName":"wtm-20221221.htm","type":"8-K","id":"NTFILE4VZSkiGwubDxDTGr","market":"us","size":31009},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000017/image.jpg","primary":false,"translateUrl":"","linkName":"image.jpg","type":"GRAPHIC","id":"NTFILEDit2QN7deU44CXSU","market":"us","size":10243},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000017/image1.jpg","primary":false,"translateUrl":"","linkName":"image1.jpg","type":"GRAPHIC","id":"NTFILEJ4ZBDUNkpHXXsbU5","market":"us","size":6856}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-12-21 00:00","pubTimestamp":1671552000,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15647905","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686722000015-WTM","pdf_url":"","pub_time":1667750400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"WTM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000015/0000776867-22-000015-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000015/wtmq32022earningsrelease.htm","primary":true,"translateUrl":"","linkName":"wtmq32022earningsrelease.htm","type":"EX-99.1","id":"NTFILEHeBaTqaRTuvg8Ecy","market":"us","size":911044},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000015/wtm-20221107.htm","primary":false,"translateUrl":"","linkName":"wtm-20221107.htm","type":"8-K","id":"NTFILEAhvhDDwrv3LRSWHK","market":"us","size":59331},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000015/image1a.jpg","primary":false,"translateUrl":"","linkName":"image1a.jpg","type":"GRAPHIC","id":"NTFILE2pqqpPNJAdnreRFh","market":"us","size":65797}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-11-07 00:00","pubTimestamp":1667750400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15647904","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686722000016-WTM","pdf_url":"","pub_time":1667750400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"WTM","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000016/0000776867-22-000016-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000016/wtm-20220930.htm","primary":true,"translateUrl":"","linkName":"wtm-20220930.htm","type":"10-Q","id":"NTFILEZ7p2PHrt6g4Zq5uK","market":"us","size":5158581},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000016/wtmq32022ex311.htm","primary":false,"translateUrl":"","linkName":"wtmq32022ex311.htm","type":"EX-31.1","id":"NTFILE7mSDjXLbKLuY9sRa","market":"us","size":9090},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000016/wtmq32022ex312.htm","primary":false,"translateUrl":"","linkName":"wtmq32022ex312.htm","type":"EX-31.2","id":"NTFILEJtP55R9C3nyzJxyw","market":"us","size":9153},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000016/wtmq32022ex321.htm","primary":false,"translateUrl":"","linkName":"wtmq32022ex321.htm","type":"EX-32.1","id":"NTFILEC83tbT6TU5QKs8CT","market":"us","size":6441},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000016/wtmq32022ex322.htm","primary":false,"translateUrl":"","linkName":"wtmq32022ex322.htm","type":"EX-32.2","id":"NTFILE856msduCXceaQoTK","market":"us","size":6403}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-11-07 00:00","pubTimestamp":1667750400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15299504","market":"us","labels":[],"media":"sec.gov","original_id":"AN77686722000013-WTM","pdf_url":"","pub_time":1659888000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"WTM","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000013/0000776867-22-000013-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000013/wtm-20220630.htm","primary":true,"translateUrl":"","linkName":"wtm-20220630.htm","type":"10-Q","id":"NTFILEpaH3zRBdJ7PEEVB5","market":"us","size":5208792},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000013/wtmq22022ex311.htm","primary":false,"translateUrl":"","linkName":"wtmq22022ex311.htm","type":"EX-31.1","id":"NTFILEJ8sa2BwSojwo1vUj","market":"us","size":9088},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000013/wtmq22022ex312.htm","primary":false,"translateUrl":"","linkName":"wtmq22022ex312.htm","type":"EX-31.2","id":"NTFILEHiBLnvwQhbbVqtfQ","market":"us","size":9151},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000013/wtmq22022ex321.htm","primary":false,"translateUrl":"","linkName":"wtmq22022ex321.htm","type":"EX-32.1","id":"NTFILE9Nxurxg7LynPU6CL","market":"us","size":6434},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/776867/000077686722000013/wtmq22022ex322.htm","primary":false,"translateUrl":"","linkName":"wtmq22022ex322.htm","type":"EX-32.2","id":"NTFILEB466LoPYrTqrb2jM","market":"us","size":6396}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-08-08 00:00","pubTimestamp":1659888000,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":4,"totalSize":200,"code":"91000000","status":"200"}]}}