Bitmine Reports Ethereum Treasury Near 6.05 Million ETH in October 2026 SEC Filing
What happened
Bitmine Immersion Technologies disclosed in an October 26, 2026 SEC filing that its corporate treasury reached approximately 6.05 million ETH, representing roughly 4.95% of Ethereum's circulating supply.
The Context
* Sustained accumulation: The U.S.-listed firm (NYSE: BMNR), chaired by Tom Lee, purchased 10,452 ETH during the preceding week as part of an uninterrupted weekly buying program launched in June 2025. * Productive asset deployment: Over 5.2 million ETH of the total holdings are actively staked via Bitmine's MAVAN platform and third-party partners to generate recurring annualized revenue. * Balance sheet scale: Total corporate reserves across crypto holdings, 215 Bitcoin, cash, and marketable securities now stand at approximately $15 billion.
The Number
— The share of Ethereum's entire circulating supply now concentrated inside a single corporate treasury, leaving the firm within striking distance of its stated 5% strategic target.
Takeaway
Expect corporate balance sheet strategies to increasingly lean into productive yield generation over passive holding as institutional concentration reshapes asset availability.
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