According to WuTalk, based on BlackRock's latest Form 13F holdings disclosure, as of June 30, 2026, it held 27,297,148 shares of Ethereum treasury company BitMine Immersion Technologies (NYSE: BMNR), with an end-of-period value of approximately $363 million. Compared to the 11,078,502 shares disclosed in the previous quarter, the number of shares increased by about 16.219 million, a growth rate of 146.4%.