TwentyOne Capital Becomes #2 Corporate Bitcoin Holder: The global leaderboard for corporate Bitcoin treasuries has been reshuffled today following @MARA’s massive liquidation. According to updated tracking data, TwentyOne Capital (XXI) has officially overtaken the mining giant to become the #2 largest public corporate holder of Bitcoin in the world. Led by Jack Mallers and recently public via a SPAC merger, the firm now holds 43,514 BTC, trailing only the industry-leading position of Strategy Inc. This ranking shift highlights a growing trend in 2026 where specialized "Bitcoin-native" investment vehicles are increasingly eclipsing traditional mining companies in total treasury size.