Mubadala Reports $630.6 Million Position in BlackRock's iShares Bitcoin Trust ETF
Abu Dhabi sovereign wealth fund Mubadala held 12,702,323 shares of BlackRock's iShares Bitcoin Trust (IBIT) valued at about $630.6 million as of the end of the fourth quarter of 2025, according to an SEC Form 13F filing reported by ChainCatcher. The position was up 46% from the 8.7 million shares Mubadala held at the end of the third quarter.