Wall Street has spent the past few weeks sounding the alarm over a potential AI bubble, with concerns mounting that the market’s most powerful trade may finally be showing cracks. Valuations across parts of the tech sector have stretched to extremes, many AI-exposed names have stumbled, and investors are increasingly questioning whether the relentless enthusiasm for AI has gone too far.
Against this backdrop of rising caution, one signal has drawn particular attention: Warren Buffett is selling Apple (AAPL) stock. According to Berkshire Hathaway’s latest 13F filing, the firm trimmed its position in Apple by roughly 15% in the third quarter. At one point, Apple made up more than half of Berkshire’s entire portfolio, a rare level of concentration for the usually conservative value investor. So anytime the Oracle of Omaha pares back such a major position, the market takes notice.
