Taiwan Semiconductor Manufacturing Co. Stock News

Taiwan Semiconductor Manufacturing Co. said it had detected "unauthorized activities" that lead to the discovery of potential trade secret leaks. TSMC said it has taken action against the personnel involved and launched legal proceedings.

Taiwan Semiconductor Manufacturing Co. has launched legal proceedings and taken disciplinary action against employees involved in potential trade secret leaks, it said in an emailed statement on Tuesday.

Although the market has had a sharp recovery from its lows in April and May, there are still plenty of stocks worth buying here. The long-term outlook of the economy seems to be strong, and as more tariff deals get struck, the uncertainty about future tariff policy decreases.

Artificial intelligence (AI) investing is still a prevailing theme in the market, and there are several stocks that look like excellent buys in August. If you're looking to increase your AI exposure, then taking a look at these four is a great idea.

The artificial intelligence (AI) boom continues to propel the stock market to new heights in 2025. The benchmark S&P 500 index is currently up 8.6% so far (as of July 28).

Tech stocks aren't usually the first place to look for value, but that doesn't mean you can't find undervalued ones. Currently, several top-tier tech names are trading with forward price/earnings-to-growth (PEG) ratios under 1 -- something that typically indicates a stock is undervalued relative to its growth.

Warren Buffett's never been a big fan of technology stocks. He says they're too difficult to understand and often vulnerable to change.

Artificial intelligence (AI) is still dominating market conversations, and after more than two years, it looks like it has real staying power. If you bought AI stocks three years ago, you might have seen your stocks skyrocket, but you likely went through a real down period on the way.