Taiwan Semiconductor Manufacturing Co (TSMC) shares fell in Thursday trading even as the company reported its fifth consecutive record quarterly profit and raised its full-year financial outlook.
The decline marks a sharp contrast to the underlying business performance, suggesting that market participants are increasingly focused on valuation metrics rather than pure growth momentum in the semiconductor sector.
The foundry giant attributed the profit surge to robust demand for artificial intelligence processors, a trend that has driven capital expenditure across the tech industry.
TSMC management indicated that this demand trajectory would persist, prompting the decision to upgrade its annual targets.
The company's ability to sustain such growth rates has been a key driver for the broader semiconductor complex, including equipment makers like ASML and hyperscalers such as Microsoft.
Despite the positive operational news, the stock's reaction highlights a shift in investor sentiment.