On November 4, 2025, TSMC shares traded lower, with the price at $298.36 (-2.13%) as of 12:55 PM EST, reflecting a notable drop from the previous close of $304.86 (+1.47%). The decline is attributed to profit-taking in AI-related stocks across Taiwan and global markets, driven by concerns over high valuations and a lack of immediate revenue growth despite recent major AI infrastructure deals[1]. TSMC, as the largest contract chipmaker, was less affected than some peers but still participated in the sector-wide retreat, mirroring weakness in major U.S. indices and tech stocks. Foreign institutional investors continued to reduce holdings, adding to downward pressure on the stock[1]. No company-specific news or announcements for TSMC were reported on November 4, 2025; the price movement is primarily a result of broader market sentiment and profit-taking in the AI sector.