Tom Lee's Company Bought 5,000 ETH Directly From the Ethereum Foundation — Here's Why

The Ethereum Foundation completed an over-the-counter (OTC) sale of 5,000 ETH to BitMine Immersion Technologies on March 14, clearing at $2,042.96 per coin for a total of roughly $10.2 million. 

The transaction was executed via an onchain transfer from an Ethereum Foundation Safe multisignature wallet and is part of the foundation's ongoing treasury management activities.

What Is the Ethereum Foundation's Treasury Strategy?

The foundation disclosed the deal in a thread on X, stating that the proceeds will fund core operations, including protocol research and development, ecosystem grants, and community funding.

This sale follows a formal treasury management framework the EF introduced in June 2025. Under that policy, the foundation targets annual spending at roughly 15% of total treasury holdings and maintains a fiat or fiat-equivalent buffer covering approximately 2.5 years of operating expenses. 

Rather than selling tokens regularly on public exchanges, OTC transactions allow the EF to move larger sums directly to institutional buyers without pushing down open-market prices. At the time of the announcement, ETH was trading near $2,265. The foundation still holds roughly 170,000 ETH, meaning this sale represents a small portion of its total reserve.

Who Is BitMine Immersion Technologies?

BitMine Immersion Technologies trades on the NYSE American exchange under the ticker BMNR and is chaired by Fundstrat co-founder Tom Lee. Since mid-2025, the company moved away from Bitcoin mining and adopted an Ethereum treasury strategy similar to the model Strategy pioneered with Bitcoin, where corporations hold large reserves of a digital asset as a long-term allocation rather than an active trading position.

The results have been substantial. BitMine now holds more than 4.53 million ETH, representing roughly 3.7% of Ethereum's total circulating supply, with an estimated value above $9 billion. The latest purchase adds to that existing position.

Is This the First Time the Ethereum Foundation Sold ETH to a Corporate Buyer?

No. In July 2025, the foundation sold 10,000 ETH to SharpLink Gaming at an average price of $2,572.37, totaling roughly $25.7 million. That deal followed the same OTC structure and was made under the same treasury framework.

By negotiating directly with institutional buyers, the foundation avoids placing large sell orders on public exchanges, which can suppress prices. Corporate crypto treasuries of this scale remain rare in the Ethereum ecosystem compared to Bitcoin, making BitMine's accumulation activity notable among institutional observers.

Whales Are Also Accumulating ETH Alongside Institutions

The BitMine purchase comes alongside significant on-chain activity from large individual holders, commonly called whales in crypto markets. On-chain data from EyeOnChain and Lookonchain shows that multiple wallets have been steadily building ETH positions over the past several days:

• Wallet 0x8E34 accumulated 80,157.67 ETH in five days, including a single addition of 6,413 ETH worth about $13.83 million, with an unrealized profit already exceeding $980,000.
• Wallet 0x743d spent $24.79 million to acquire 11,985 ETH over four days at an average entry price of roughly $2,068 per ETH.

Ethereum is currently down approximately 55% from its 2025 all-time high of $4,946, a level that appears to be attracting both institutional and individual buyers.

The EF Mandate and What It Means for Ethereum's Future

The BitMine sale landed one day after the Ethereum Foundation published a 38-page strategic document called the "EF Mandate," released on its blog, as a downloadable PDF, and stored permanently onchain. The document defines the EF's role going forward. A central point is that the foundation does not consider itself the owner or governing body of Ethereum, describing itself instead as "one of many stewards."

The document also introduces what it calls the "walkaway test," meaning Ethereum's infrastructure should be resilient enough to continue functioning even if the foundation and its current developers ceased to exist.

Resources

1. Ethereum Foundation on X: Posts (March 10, 2026 - March 14, 2026)

2. Lookonchain on X: Post on March 14, 2026

3. Report by CoinDesk: Ethereum Foundation Sells 10,000 ETH to SharpLink in First-Such OTC Deal