Billionaire Buffett's airline stocks add â¹490 crore in a day
Billionaire investor and world's fourth richest person Warren Buffett's firm Berkshire Hathaway saw its stake in airlines rise by $76 million (â¹489 crore) on Thursday. This came after Qatar Airways expressed desire to buy 10% stake in American Airlines, in which Buffett is a major investor. Notably, Buffett's firm has holdings in four major US airlines.