Warren Buffett‘s Berkshire Hathaway, Inc. (NYSE:BRK) (NYSE:BRK) announced its first-quarter results on Saturday, with the investment guru hosting the annual shareholder event in Omaha, Nebraska. A regulatory filing also showed a second straight quarter of trimming its Apple stake. Tesla, Inc. (NASDAQ:TSLA) CEO Elon Musk saw this as a potential opportunity for Berkshire to invest in the electric vehicle maker. What Happened: A Tesla fan following the weekend shareholder meeting offered some advice to Buffett on social media: “C’mon Warren Buffett, sell all your $AAPL and buy $TSLA.” Berkshire’s…
