Warren Buffett’s Berkshire raises stake in world’s largest airline — Live Feedhttps://www.live-feeds.com/feed/warren-buffett-s-berkshire-raises-stake-in-world-s-largest-airlineContinuously updated, source-cited coverage. Berkshire Hathaway increases stake in Delta Air Lineshttps://www.live-feeds.com/feed/warren-buffett-s-berkshire-raises-stake-in-world-s-largest-airlinehttps://www.live-feeds.com/feed/warren-buffett-s-berkshire-raises-stake-in-world-s-largest-airline#u44623Mon, 17 Aug 2026 23:30:35 +0000Warren Buffett's Berkshire Hathaway has expanded its investment in Delta Air Lines, the world's largest airline. The firm now holds an 8.7% stake in the carrier. This move marks a return to the airline sector for the conglomerate, which also owns NetJets. The investment is reported to be valued at $2.6 billion.Why it mattersBerkshire Hathaway's return to the airline industry signals a shift in the firm's investment profile. Delta Air Lines acts as a backer for Wheels Up. The scale of the position makes Berkshire a significant shareholder in the aviation giant.What is confir