Bitmine Immersion Technologies, a major institutional player in the cryptocurrency market, has made headlines with its latest move. Chaired by well-known investor and analyst Tom Lee, the company purchased 101,901 ether (ETH) last week, worth approximately $234 million. With this acquisition, Bitmine has rapidly climbed the ranks among organizations amassing crypto assets for their corporate treasuries.
Institutional accumulation of ether accelerates
Among the pioneering institutional buyers, Bitmine has significantly increased its weekly ETH purchases, joining the likes of Michael Saylor-led Strategy. Historically, Strategy’s weekly accumulation has averaged between $200 million and $300 million. With last week’s acquisition, Bitmine closed the gap with these levels, edging toward the top of the leaderboard. Notably, Strategy’s record-breaking lump-sum buys—such as its $2.54 billion purchase on April 21—are typically one-off events outside its systematic accumulation schedule.
Over the last four months, Bitmine has steadily ramped up the pace of its ETH accumulation. At the beginning of January, its average weekly investment hovered around $76 million, but with this most recent purchase, Bitmine set a new weekly high for 2026.
Bitmine’s portfolio size and strategy
The company’s portfolio now contains over 5 million ETH, representing about 4.21% of the total circulating supply. Bitmine’s rapid accumulation—second only to Strategy among institutional buyers—sends a strong message to the crypto market, highlighting the growing influence of corporate entities.
In June of last year, Bitmine adopted its current aggressive purchase strategy, reaching the 5 million ETH milestone in just ten months. The company stakes around 73% of its ETH holdings, generating an average annual revenue of $264 million. As of early April, Bitmine’s coffers combine to a total of $13.3 billion in crypto assets and cash.
Tom Lee, who heads Bitmine, commented that the “mini crypto winter” for ether is nearing its end and expects the market to bottom out soon. He emphasized that Bitmine’s revised strategy, adopted last year, was designed to maintain sustainable growth in asset accumulation.
Market dynamics and institutional rivalry
The pullback in crypto asset prices at the start of 2024 prompted many companies to slow their accumulation. As bitcoin fell toward the $60,000 mark and ether dipped below $1,900, Strategy also paused its bitcoin purchases for thirteen weeks before resuming in April. Yet, during this quiet period, Bitmine maintained its steady strategy without interruption.
Bitmine’s acquisition policies mainly rely on capital market instruments. The company employs public offerings and share sales to finance new ETH purchases. In a similar vein, Strategy typically issues preferred shares or debt securities to raise capital for its own acquisitions.
Between February and March, Bitmine’s overall portfolio valuation saw a notable decline. Despite sustaining a paper loss of around $8 billion on total acquisitions of $16 billion during that period, Bitmine did not deviate from its buying trajectory.
In the two months that followed, ether prices rebounded by approximately 22%, and Bitmine’s accumulation speed steadily rose. According to data from CryptoAppsy, the company’s latest weekly averaged buys reached $234 million, based on prevailing ETH prices.
This development marks the first time Bitmine has rivaled Strategy as a leading weekly institutional buyer. Should Bitmine maintain this momentum for another month, it will stand out in the ether market as a unique institutional investor committed to regular weekly purchases regardless of price fluctuations.
