TSMC shares fall 2.21% even as October revenue hits record, as investors weigh NVIDIA leadership change

Taiwan Semiconductor Manufacturing Co. shares slid 2.21% even after the company reported record sales for October, a move that reflected broader caution across the chip supply chain rather than worries about TSMC’s own demand. According to the market report, TSMC’s October revenue rose 59.7% year over year to NT$586.89 billion.

The same report linked the decline in sentiment to developments at NVIDIA, whose products are central to the fast-growing AI data center market that drives advanced semiconductor manufacturing. The article said an NVIDIA shake-up in leadership distracted investors, swaying chip-sector stocks lower despite TSMC’s strong top-line figure.

While TSMC’s revenue growth suggested sustained customer pull, the market reaction implies that investors were less focused on near-term manufacturing output and more focused on second-order effects, such as how quickly NVIDIA’s strategy, product timing, or partner relationships could evolve following its leadership change. The report did not provide granular details of the leadership transition or any direct guidance that would alter TSMC’s forecast.

In practical terms, TSMC is often viewed as a barometer for the AI supply chain because it manufactures the advanced chips that major AI platform vendors rely on. When sentiment shifts around a leading designer like NVIDIA, traders tend to reprice expectations for downstream demand across foundry, equipment, and memory suppliers, even if the latest revenue print looks strong for one company.