finance.yahoo.com Deals and strategy
Berkshire Boosts Delta Stake to 8.7%
This article first appeared on GuruFocus. Shares of Delta Air Lines Inc. (DAL, Financials) were higher in early trading after Berkshire Hathaway increased its stake in the carrier. Regulatory filings show that Berkshire upped its investment in Delta to 8.7% as of June 30 from 6.1% previously. It's a big deal because Delta is the only airline that …