BitMine Assets Top $11 Billion, With 3.86% of Global Ether Supply

Bitmine has emerged as one of the largest corporate holders of ether, using its balance sheet to pursue a digital-asset treasury strategy under Chairman Tom Lee. The company now controls about 4.9% of Ethereum’s supply, making its purchases a closely watched gauge of institutional demand. Its growing position also underscores the increasing concentration of ETH in corporate treasuries as public companies seek leveraged exposure to cryptocurrency prices.

Bitmine added nearly 10,000 ETH last week, lifting its holdings to about 5.79 million tokens. In an earlier weekly purchase, the company spent $131 million on 53,501 ETH, its largest acquisition since June. Lee said the ETH/BTC ratio had reached a three-month high while ether outperformed bitcoin, signals he views as evidence of strengthening market momentum. Bitmine shares also surged 43% over the past month as investor interest in crypto-linked equities increased.

BitMine Immersion Technologies, led by Tom Lee, has positioned itself as the world’s largest publicly traded Ethereum treasury by making ETH accumulation a central balance-sheet strategy. Its holdings now exceed 4.8% of the token’s circulating supply, giving the company an unusually large exposure to Ether and making its purchases a closely watched gauge of institutional demand and available market liquidity.

In its latest disclosures, BitMine acquired about 10,460 ETH through FalconX for nearly $19.48 million. The company also reported adding 7,391 Ether over the most recent week, lifting total holdings to roughly 5.81 million ETH. Separately, it repurchased 4.5 million shares and later bought another $14 million of Ethereum, while its cash balance declined to $104 million.

Bitmine Immersion Technologies, chaired by Tom Lee, has purchased ether every week since launching its ETH treasury strategy on June 30, 2025. The company is pursuing its “Alchemy of 5%” target, seeking to control 5% of Ethereum’s supply. With total crypto and cash holdings of about $11.5 billion and roughly 85% of its ETH staked for yield, the share repurchases mark a shift toward balancing treasury expansion with returns to shareholders.

On July 20, Bitmine said it added just 7,430 ETH, worth about $14 million, during the prior week, lifting its holdings to 5,777,468 ETH. It simultaneously spent about $86 million to repurchase 5.5 million shares at an average $15.62 each. A July 27 update showed purchases recovering to 9,946 ETH, taking the treasury to 5,787,414 ETH, while weekly buybacks rose to 6.1 million shares and cumulative repurchases reached 11.6 million.

Bitmine has built its corporate strategy around accumulating Ether and generating staking income, making it one of the largest institutional holders of the cryptocurrency. The scale matters because a single company now controls nearly 5% of circulating ETH, sharpening investor focus on institutional demand, ownership concentration and the amount of Ether readily available for trading as the token outpaces Bitcoin.

In its latest weekly update as of July 21, 2026, Bitmine said it added 7,430 ETH, lifting its treasury to 5.78 million tokens, or about 4.8% of Ether’s circulating supply. Roughly 85% of the company’s ETH holdings are staked, while its combined cryptocurrency assets and cash reserves are valued at $11.5 billion.

Bitmine, the world's largest corporate holder of ether, continues to use company funds to build its ETH reserve, with the market watching how its large purchases affect supply and prices. As its holdings approach 5% of Ethereum's total circulating supply, the company has become an important gauge of institutional crypto adoption.

Bitmine recently spent about $43 million to acquire another 27,084 ETH, further increasing its total holdings. Chairman Tom Lee said the recent weakness in cryptocurrencies was primarily driven by quarter-end "window dressing" in late June, as investors exited impaired positions before the second half began, creating short-term selling pressure.

Bitmine Immersion Technologies has made building a corporate Ether reserve its core strategy, with a target of holding close to 5% of the network’s total supply. Chairman Tom Lee believes Wall Street asset tokenization, AI applications and demand for blockchain validation will collectively increase Ethereum’s value. The company also plans to use its own infrastructure to expand staking returns.

Bitmine recently bought another 52,000 Ether, bringing its total holdings to 4.42 million and cementing its position as the world’s largest publicly traded corporate holder of the cryptocurrency. It had previously purchased more than 100,000 Ether in a single transaction during a market decline. Lee believes the “mini crypto winter” is nearing an end and expects the market could reverse as early as March, though the reports did not disclose the exact transaction dates or amounts paid.

BitMine has made Ethereum (ETH) its primary treasury asset, using continued purchases and staking to build the world’s largest Ethereum treasury. Its long-term goal is to hold close to 5% of ETH’s circulating supply. Chief Executive Tom Lee believes the Ethereum network’s applications and yield-generating capacity remain supportive, and that short-term price volatility does not alter the company’s strategy.

In the week through July 19, 2026, BitMine deployed about $92 million during a market decline to buy an additional 127,000 ETH, raising its total holdings to 5.54 million ETH. About 4.72 million ETH had been staked to earn an annualized yield. Lee described the recent selling pressure as a “surface phenomenon” unrelated to fundamentals.

BitMine is the world’s largest corporate Ethereum treasury holder and has made accumulating and staking ETH central to its asset strategy. The company aims to hold 5% of Ethereum’s total supply and is now closing in on that threshold, making its moves consequential for market liquidity, corporate crypto allocations and the Ethereum staking ecosystem.

In the latest week, BitMine bought another 76,000 ETH, lifting its holdings to 5.62 million ETH, or about 4.66% of total supply. Its treasury value at one point approached or exceeded $10 billion. The company also raised $270 million through a preferred-stock offering during the same period and staked more than 83% of its holdings. Subsequent reports showed its position had risen further to about 5.7 million ETH, worth approximately $8.9 billion.

Bitmine Immersion Technologies launched its Ether treasury strategy in July 2025, raising funds through capital markets and steadily accumulating ETH to become the world’s largest publicly traded corporate holder. The model closely ties shareholder returns to Ether’s price and the company’s acquisition cost, making Bitmine an important test of whether corporate crypto treasuries can weather market cycles.

10x Research said on February 23, 2026, that ETH had fallen about 60% over six months and was trading below Bitmine’s average cost of $3,843 per token, leaving the company with a paper loss approaching $8.8 billion. Bitmine nevertheless bought another 45,749 ETH the previous week at an average price of $1,992. The research firm said current prices were testing whether the decline was a cyclical pullback or a deeper structural downturn.

Bitmine Immersion Technologies is pursuing an “Ethereum MicroStrategy” treasury strategy, using corporate assets to acquire Ether as it seeks to raise its holdings to 5% of total supply. The scale of the position tightly links the company's share price and financing capacity to Ether's supply and demand, drawing attention to its move to the New York Stock Exchange's main market.

Bitmine most recently reported holdings of 4.8 million ETH, equivalent to about 3.98% of total supply, and approximately $11.8 billion in crypto assets. It bought another 71,000 ETH in one week, its largest increase since December 2025. The company also uplisted to the NYSE, increased its share-repurchase authorization to $4 billion and staked more than 3.33 million ETH through the Mavan network, with estimated annualized returns of $196 million.