On September 4, ARM Holdings rose 4% in regular trading, trading at $251.005/share, with turnover of $113 million. The stock rebounded sharply from prior sessions' declines driven by CEO bonus controversy.

On the news front, AI startup GIMLET completed a $300 million financing round at a $3 billion valuation, co-led by Anderson Fund and ARM. The investment signals ARM's deepening strategic commitment to the AI ecosystem beyond its core IP licensing business, reinforcing its positioning at the intersection of semiconductor design and artificial intelligence infrastructure.

The broader semiconductor sector also provided a tailwind, with industry peers posting broad-based gains: Micron Technology up 3.71%, Advanced Micro Devices up 1.84%, NVIDIA up 1.77%, Intel up 1.72%, and Broadcom up 0.12%. The sector-wide recovery helped amplify ARM's rebound after the stock had fallen over 3% in the prior session amid shareholder backlash over CEO Rene Haas's proposed $800 million bonus package ahead of the September 9 annual meeting.

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