
Warren Buffett’s secret stock could be revealed imminently. What it could be
Warren Buffett’s Berkshire Hathaway has been building a secret stock position with special confidential treatment for two quarters in a row. The mystery name could be revealed Thursday when the conglomerate releases its 13F filing. Berkshire’s second-quarter earnings report showed a $2.8 billion increase in cost basis to “commercial, industrial and other” equities, after a…