AI Chip Stocks Extend Selloff as Investors Weigh Costs and Interest Rates

Shares of artificial intelligence chipmakers continued their slide on Friday, extending a recent downturn as investors reassess the industry's prospects. The slump has affected numerous companies over the past few weeks, with investors scrutinizing the high costs associated with AI development and the potential for future profitability.

Taiwan Semiconductor Manufacturing Co. (TSMC), a key player in the sector, released an earnings report Thursday that surpassed profit and revenue expectations. However, the company also announced plans for increased capital expenditures, which may have contributed to investor caution. TSMC shares closed down more than 3% on Friday.

Nvidia, a leader in AI chips, saw its stock value decline by 2.2% on Friday. Other semiconductor stocks also experienced declines, with Intel sliding 2%, Applied Materials tumbling 5.5%, Corning dropping 2.3%, and Sandisk falling nearly 4%. Advanced Micro Devices' shares decreased by more than 1%.

This recent downturn is part of a broader trend affecting chipmakers over the past month. The SMH index, which tracks 25 major U.S. semiconductor firms, has dropped 9.5% compared to a month prior. Despite these recent struggles, many of these companies remain significantly above their stock prices from the beginning of 2026. Analysts suggest that a portion of the current selloff may be attributed to profit-taking, where investors sell shares to secure returns after a substantial price increase. Micron, for example, has seen a 197% increase in value this year, while Sandisk has climbed 471%. Nvidia has grown 9% in value this year.

Beyond profit-taking, market jitters may also stem from the immense investment required for AI technologies. Wall Street is anticipating a potential interest rate hike later this year, which could increase borrowing costs for companies investing heavily in AI development. Critics argue that the substantial costs of AI are pressuring the technology to deliver exceptional profits, but there is limited evidence to suggest that businesses or consumers will derive sufficient value to justify the significant expenditure. They contend that the current level of spending is unsustainable if results are not realized within years rather than decades.

Futures markets indicate a roughly 52% probability of an interest rate hike in September, according to CME Group's FedWatch Tool. Proponents of AI technology argue that a lag between infrastructure buildout and profit realization is normal, citing historical parallels with the introduction of the internet and other transformative technologies.