Tom Lee’s BitMine Buys $234M ETH — Now Holds 4.12% of Supply

Tom Lee is doubling down on Ethereum. His firm BitMine Immersion Technologies has just purchased $234 million worth of ETH. This latest move adds to an already massive position. BitMine now holds billions in Ethereum and controls over 4% of the total supply. That makes it one of the largest known ETH holders in the market.

BitMine Builds a Massive ETH Position

The recent purchase is part of a larger strategy. BitMine has been steadily increasing its Ethereum holdings over the past months. According to recent data, the company now holds around 4.12% of all ETH in circulation. In total, that equals millions of tokens worth billions of dollars. 

Tom Lee just bought $234.35M ETH. Bitmine now holds $11.48B of ETH.

Bitmine holds 4.12% of the total ETH supply. They are the largest single entity holding ETH on Arkham.

They need to buy $2.44 BILLION more ETH to reach 5%. At this rate, they will have acquired 5% of ETH by the…

— Arkham (@arkham) April 21, 2026

While BitMine has been buying at a faster pace. In just one week, the firm added over 100,000 ETH. This marks one of its most aggressive accumulation periods so far. The goal is clear. Tom Lee’s BitMine wants to reach 5% of the total Ethereum supply. At the current pace, that milestone could arrive within months.

Why BitMine Is Betting Big on Ethereum

Tom Lee believes Ethereum is entering a strong phase. He pointed to improving market conditions and growing demand from institutions. Tom Lee explained, “We see growing signs that the ‘mini-crypto’ winter is coming to an end.” He also highlighted Ethereum’s performance. According to him, ETH has outperformed major markets during recent global tensions. 

Another key factor is technology. Ethereum is becoming a base layer for tokenization and AI driven systems. As more applications build on-chain, demand for ETH could rise. Because of this, BitMine sees Ethereum as more than just a digital asset. It views it as core infrastructure for the future.

A New Kind of Crypto Treasury Strategy

BitMine is not just holding ETH. It is building an entire strategy around it. Tom Lee’s company uses Ethereum as its main treasury reserve. It also stakes a large portion of its holdings. This allows it to earn rewards while supporting the network. In fact, billions of dollars worth of ETH are already staked. While BitMine is expanding its ecosystem. It has launched validator networks and invested in related projects. This creates multiple ways to grow value from its holdings. This approach is different from traditional companies. Instead of holding cash, BitMine is building a crypto-first treasury model.

What Comes Next

The next milestone is clear. Tom Lee’s BitMine wants to reach 5% of Ethereum’s supply. To do that, it still needs to buy billions more in ETH. If the current pace continues, that target may not be far away. But such large accumulation could also impact the market. For now, the strategy is attracting attention. It shows how institutional players are taking crypto more seriously. As Ethereum continues to grow, BitMine’s bet could either set a new standard or face new challenges. Either way, all eyes are now on how far this accumulation will go.