All three major benchmarks roared higher last year amid a general sense of optimism -- from anticipation of a lower interest rate environment to expectations of high growth from artificial intelligence (AI) players.

It wasn’t just Apple shares that Buffett-led Berkshire Hathaway sold last year. The company also cut its stake in Bank of America by 34 per cent. Since then, Apple and Bank of America have seen their share prices decline by 15 per cent and 20 per cent respectively,

Warren Buffett, the 94-year-old chairman of Berkshire Hathaway, is the only major investor on Wall Street who isn’t losing money right now. While Elon Musk, Jeff Bezos, Mark Zuckerberg, Larry Page, Bill Gates,