Bitmine Adds $81M in Ethereum as ETH Approaches 5% Supply Target

Bitmine Immersion Technologies purchased 32,447 Ethereum tokens last week for approximately $81 million, moving the firm to within 187,000 ETH of its stated goal to control 5% of the asset's circulating supply [2]. The accumulation coincides with a sharp rally in Ethereum’s price, which has outperformed Bitcoin with a 31.5% gain over the last seven days [2].

Institutional Accumulation and Market Context

The latest purchase marks Bitmine’s largest weekly accumulation since early July [3]. The company, chaired by Tom Lee, has maintained a consistent buying strategy for 14 months, acquiring ETH every week since June 30, 2025 [4]. As of August 23, the firm’s total Ethereum treasury was valued at approximately $15 billion, a significant increase from the $11.4 billion reported the previous week [2, 4].

Bitmine currently holds 5,847,611 ETH, representing roughly 4.8% of the 120.7 million circulating supply [2, 4]. While the company has staked 87% of its holdings through its MAVAN validator network—projecting $330 million in annual revenue—Chairman Tom Lee noted that reaching the 5% threshold would not grant the firm governance control or the ability to alter network protocols [2, 4].

Price Action and Sentiment

Ethereum’s recent surge, which saw the price break above $2,500, represents its strongest weekly performance since May 2025 [4]. Lee attributed the momentum to easing financial conditions, increased institutional interest in tokenization, and the growth of agentic AI applications on the blockchain [1, 4].

Market sentiment on the prediction platform Myriad has shifted significantly alongside the price action. Traders are now pricing in 64% odds that Ethereum will reach $3,000 before falling to $1,500, a reversal from the bearish outlook held less than a week prior [2]. Despite the rally, Bitmine continues to position its accumulation as a structural commitment to the network rather than short-term trading [4].

What to watch

• The 5% Threshold: Monitor whether Bitmine continues its weekly buying pace as it nears the 6.04 million ETH mark required to hit its self-imposed 5% supply target [2].
• Price Support Levels: Observe if ETH maintains its weekly close above the $2,450 level, which analysts suggest is a prerequisite for a sustained move toward $3,000 [3].
• Validator Performance: Track the revenue generated from the 5,067,309 ETH currently staked by Bitmine, as actual returns remain subject to network conditions and validator efficiency [2, 4].

Whether this breakout signals the start of a larger rally similar to historical precedents remains the central question for the market, as Bitmine’s treasury strategy continues to remove a significant portion of circulating supply from active trading [2, 4].