Warren Buffett's Berkshire Hathaway (BRK.A 0.99%) (BRK.B 0.95%) has been one of Apple's (AAPL 0.59%) largest shareholders in recent years. Buffett originally invested in Apple in late 2016, and by the end of 2023, Buffett's Berkshire held $174 billion worth of shares. But something seems to have changed Buffett's thinking toward the Apple investment. As of the third quarter, Berkshire's Apple stake had been cut to 300 million shares, down from over 905 million shares in 2023. Earlier this year, Buffett said ...