Warren Buffett, Chairman and CEO of Berkshire Hathaway, speaks following the annual Berkshire Hathaway shareholders meeting in Omaha, Neb. on May 5, 2019. Nati Harnik/AP Photo
When Berkshire Hathaway, Warren Buffett’s investment firm, began trimming its stake in Chinese electric car and battery maker BYD, rumors began circulating on what it means for the company, China’s stock market, and ordinary investors following Chinese stocks.
