On May 21, Horizon Robotics-W rose 3.07% in regular trading, reaching HK$6.08 per share with trading volume of HK$216 million, marking a notable rebound from recent lows.

On the news front, the company officially released and open-sourced HoloMotion-1 on May 18, a 400-million-parameter cerebellum large model designed for humanoid robot full-body control. The model achieves approximately 300 FPS real-time inference on edge devices, leveraging MoE sparse activation and KV-cache mechanisms to elevate robot control model scale to an unprecedented level while demonstrating zero-shot transfer capabilities across complex movements.

Simultaneously, the company has conducted aggressive buybacks over the past week, repurchasing over HK$270 million in shares between May 14 and May 20, with single-day buybacks reaching HK$117 million on May 14 alone. On May 19, the board proposed shareholder authorization to repurchase up to 10% of issued share capital, signaling strong management confidence in the current valuation.

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