A second corporate accumulator of cryptocurrency is starting to look a lot like the first.
Bitmine Immersion Technologies (BMNR), the treasury firm chaired by Fundstrat’s Tom Lee, bought 101,901 ether (ETH) worth roughly $234 million last week. That’s close to the regular weekly purchases from Strategy (MSTR), the Michael Saylor-led bitcoin
Strategy’s normal weekly buys are around $200 million to $300 million, once large purchases fueled by at-the-market sales of its perpetual preferred stock STRC are stripped out. The STRC spikes — the massive bursts that show up in mid-January, late February, late March and, most recently, April 21 at $2.54 billion — are the outliers, not the baseline.
Bitmine’s purchase was its largest weekly accumulation of 2026, capping a four-month streak of escalating buys that started at roughly $76 million per week in early January. It now holds more than 5 million tokens, or about 4.21% of the second-largest cryptocurrency’s circulating supply.
Such a structural development matters because BitMine is now the only major corporate crypto buyer keeping pace alongside Strategy.
Most digital asset treasury companies paused or slowed accumulation through the February price drop that took bitcoin to the mid-$60,000s and ether below $1,900. Strategy itself ended a 13-week bitcoin buying streak in late March before restarting in April.
Lee’s framing for the buying pace is that ETH is in the late stages of a “mini-crypto winter” and that a bottom is forming in equity markets. Bitmine pivoted to its current strategy in June 2025 and reached the 5 million ETH milestone in roughly 10 months.
The firm has staked about 73% of those tokens, generating roughly $264 million in annualized revenue from yield. Total crypto and cash holdings sat at $13.3 billion as of early April.
The two firms share a playbook of capital markets activity — Strategy through preferred stock and convertible debt, Bitmine through equity issuance — to purchase crypto assets.
Under pressure
BitMine’s strategy was put under pressure in February and early March, when it was sitting on nearly $8 billion in unrealized losses against $16 billion in total purchases.
The firm kept buying. Two months later, ether is up 22% from its February lows, and Bitmine’s accumulation pace has not just held, it’s accelerated.
Strategy’s April 21 purchase of $2.54 billion remains the largest single corporate crypto buy of the year. But Bitmine’s $234 million last week is the first time the structural baselines have come within striking distance of each other.
If the pattern holds for another month, ether will have something it has never had before: a Strategy-equivalent corporate buyer absorbing supply each week regardless of price.