Bitmine purchased an additional 44,463 ETH, bringing its total holdings to 4.11 million ETH.

Bitmine Immersion Technologies (BMNR) purchased an additional 44,463 ETH (approximately $130 million) in one week, bringing its total ETH holdings to 4,110,525 ETH, equivalent to 3.41% of the total Ethereum supply.

This move comes alongside plans to expand Staking operations and ambitions to increase its holdings to 5% of the ETH supply, aiming to become the world's largest Ethereum treasury.

ETH purchase volume and treasury position

As of December 28, 2025, Bitmine held 4,110,525 ETH, with a market Capital of approximately $12.04 billion, after purchasing an additional 44,463 ETH ($130 million) in one week.

This holding represents 3.41% of the total Ethereum supply, indicating a large-scale ETH accumulation strategy. With the reported purchase of an additional 44,463 ETH per week, Bitmine is rapidly increasing its stake in the ETH market.

The company aims to hold 5% of the total ETH supply and positions itself as the world's largest Ethereum treasury, emphasizing its long-term priority of ETH as a reserve asset.

Staking, reserve assets, and plans for 2026

Of the total ETH held, 409,000 ETH are currently being Staking with an estimated annual yield of 2.81%; Bitmine plans to launch its MAVAN solution (a US-based Staking network) in Q1 2026.

Partial portfolio Staking demonstrates a strategy to optimize yields on ETH holdings while simultaneously building a dedicated Staking infrastructure through MAVAN. The planned rollout in Q1 2026 is outlined as the next step in expanding Staking operational capacity.

In addition to ETH, Bitmine's total Cryptoasset and cash reserves amount to $13.2 billion. The company will hold its annual shareholders' meeting on January 15, 2026, in Las Vegas to advance four proposals, including expanding its permitted share Capital and incentive plans.