Bitmine Buys $81 Million in Ethereum as ETH Hits $2,500

Bitmine Immersion Technologies (BMNR) purchased 32,447 ETH for $81 million last week, marking the company’s largest weekly accumulation since early July 2026 [1]. The move pushes the firm’s total holdings to 5.85 million tokens, or approximately 4.8% of Ethereum’s total circulating supply, as the asset trades near $2,500 [1, 2].

Accumulation Strategy and Staking Revenue

Bitmine’s latest acquisition occurred as Ethereum surged 31.5% over the previous seven days, signaling an aggressive push toward the company’s stated goal of controlling 5% of the total supply [1]. To reach this 5% threshold, the firm requires approximately 187,000 additional ETH, which would cost roughly $467 million at current price levels [1]. Unlike other corporate treasury models that hold Bitcoin as a non-productive asset, Bitmine has staked 87% of its Ethereum hoard [1, 3]. This staking activity generates an estimated $330 million in annual revenue, providing a recurring income stream that differentiates the firm’s economic profile from competitors like Strategy [1].

Market Impact and Governance Risks

The scale of Bitmine’s holdings has introduced concerns regarding market liquidity and network governance. Because the company controls nearly 5% of all ETH in existence, market analysts note that a rapid liquidation of even a fraction of this position could exceed typical daily trading volumes and trigger significant price volatility [1]. Furthermore, as one of the largest single staking entities, Bitmine’s influence over Ethereum’s proof-of-stake consensus mechanism remains a point of focus for the broader ecosystem [1]. While chairman Tom Lee has characterized the recent price surge as a potential "launch point" for further gains, the company’s aggressive accumulation continues to test the limits of corporate treasury concentration in decentralized networks [1, 2].

What to watch

• Price Levels: Whether Ethereum can maintain its weekly close above the $2,450 support level, which some analysts suggest could precede a move toward $3,000 [2].
• Supply Target: The pace of future acquisitions as Bitmine attempts to bridge the gap to its 5% total supply target [1].
• Market Sentiment: Polymarket data currently indicates a 70% probability that ETH will reach $2,600 in the near term [1].

Whether Bitmine’s strategy of aggressive, yield-generating accumulation creates a sustainable treasury model or introduces systemic risk remains the central question for the asset's future. The firm’s ability to continue issuing shares to fund these purchases depends heavily on its stock price maintaining a premium over the value of its underlying crypto holdings [3].