FTSE Russell has released its preliminary inclusion and deletion lists ahead of its annual index reconstitution and Bitmine Immersion Technologies, ticker BMNR, has made the preliminary list for inclusion in the large-cap Russell 1000 index.
Fundstrat’s Thomas Lee confirmed the development on X, noting that Bitmine’s market cap is above the $5.7 billion minimum threshold required for Russell 1000 inclusion. The Russell 1000 tracks the largest 1,027 publicly traded companies in the United States and serves as the primary benchmark for large-cap equity exposure across institutional portfolios.
Lee was open about the practical implications of Russell 1000 inclusion for any stock.
Many active fund managers operate with mandates that restrict them to Russell 1000 constituents only. A company sitting outside that index is effectively invisible to a significant portion of institutional capital regardless of its fundamentals or growth story.
The passive fund implication is equally significant. Index funds and ETFs that track the Russell 1000 are estimated to hold between 20% and 25% of the market cap of every constituent. For a company with Bitmine’s current market cap, that translates to billions of dollars in forced buying from passive vehicles that must hold every stock in the index at the appropriate weighting.
Bitmine Immersion Technologies is the largest corporate Ethereum holder in the world, holding approximately 4.37 million ETH tokens representing roughly 3.6% of the entire Ethereum supply. The company has been steadily accumulating Ethereum regardless of short-term price movements, with Chairman Tom Lee repeatedly describing the current period as an attractive accumulation window given strengthening fundamentals.
The company also recently closed an initial $200 million investment into Beast Industries as part of its broader digital asset strategy.
As the index data shows, the minimum market cap for Russell 1000 inclusion sits at $5.7 billion. Bitmine’s market cap clearing that threshold puts it in the large-cap category alongside established institutional names, a positioning that changes how professional money managers are permitted and incentivised to engage with the stock.
Source: X
The preliminary list is not a final confirmation. FTSE Russell’s reconstitution becomes effective at the end of June.

