Bitmine Immersion Technologies (BMNR) has secured a spot on the preliminary additions list for the 2026 Russell 3000 Index, a significant milestone for the company that now positions itself as the world’s largest Ethereum treasury holder.
FTSE Russell published the preliminary list May 22-23, with a final decision expected by the end of June 2026. If confirmed, BMNR would join an index tracked by trillions in passive investment capital, effectively forcing index funds and ETFs to buy shares of a company whose core thesis is holding enormous amounts of ETH.
Bitmine’s trajectory reads like a crypto pivot playbook on fast-forward. Originally incorporated in 2019 as Sandy Springs Holdings, the Las Vegas-based company transformed into an Ethereum treasury management and blockchain ecosystem services firm. The company now claims to hold over 5 million ETH, roughly 4% of Ethereum’s total supply, while maintaining smaller Bitcoin positions on the side.
The stock’s 52-week range tells that story plainly: BMNR shares have traded between $3.92 and $161.00, with daily trading volumes reportedly reaching into the billions of dollars.
The company also operates MAVAN, an Ethereum staking platform, which adds a yield-generating layer to its treasury strategy. Rather than simply sitting on ETH and hoping for price appreciation, Bitmine earns staking rewards on its holdings, creating a recurring revenue stream tied directly to Ethereum’s proof-of-stake consensus mechanism.
BMNR’s uplisting to the NYSE in April 2026 likely played a role in meeting the eligibility criteria for index consideration. The company’s chairman, Tom Lee, co-founder of Fundstrat Global Advisors, brings additional institutional credibility. The firm has also been running share repurchase programs, signaling management confidence.
For investors, BMNR’s case is inseparable from Ethereum’s. A company holding 4% of an asset’s total supply is a concentrated bet on that asset with corporate overhead attached. MicroStrategy pioneered the Bitcoin treasury model and eventually landed in the S&P 500. Bitmine is attempting the Ethereum equivalent, and the Russell 3000 nod suggests the market is at least willing to entertain the thesis.