Abu Dhabi sovereign wealth fund Mubadala disclosed holding $630 million in BlackRock Bitcoin ETF

According to market news, Abu Dhabi's sovereign wealth fund Mubadala disclosed in its 13F filing with the U.S. Securities and Exchange Commission that it held 12,702,323 shares of the BlackRock iShares Bitcoin Trust (IBIT) as of the end of the fourth quarter of 2025, valued at approximately $630.6 million. This position increased by 46% from 8.7 million shares at the end of the third quarter.