On June 15, Rambus rose 6.18% in pre-market trading, trading at $155.6/share, with turnover of $95,100.

On the news front, the semiconductor sector broadly strengthened, with peers Micron Technology up 7.17%, Marvell Technology up 5.68%, AMD up 4.73%, and Intel up 3.28%, as AI-related demand sentiment warmed and lifted the sector in unison. Notably, Elon Musk recently expressed bullish views on Micron at a JPMorgan interview, stating that chip manufacturing capacity remains the real bottleneck and current production falls short of actual demand. Wells Fargo also raised its Micron target price from $550 to $1,220.

Rambus had previously pulled back from elevated levels due to concentrated insider selling exceeding $9 million over two months and broader sector pressure. The stock has since staged a recovery rally from lows near $120, supported by long-term optimism around high-bandwidth memory and AI-related storage demand. The current move extends this recovery trend.

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