Warren Buffett Broke One of His Most Important Investing Rules, and It's Cost Berkshire Hathaway $16 Billion (and Counting)
Key Points The now-retired Warren Buffett oversaw a nearly 6,100,000% cumulative gain in Berkshire Hathaway’s Class A shares (BRK.A) under his leadership. Buffett’s unwritten investing rules were the catalyst that fueled Berkshire Hathaway’s ascendance to a trillion-dollar market cap. However, a short-term trade in an industry-leading company that’s at the forefront of the artificial intelligence ...












