Bitmine Crosses 6 Million ETH, Now Holds 4.9% of Ethereum Supply

Bitmine Immersion Technologies added another 17,362 ETH this week, pushing its total holdings to 6,001,302 ETH and cementing its position as the largest publicly traded Ethereum treasury on record.

The Nasdaq-listed company, led by Fundstrat founder Tom Lee, spent approximately $46-47 million on the latest tranche. The purchase continues an unbroken weekly accumulation streak that began last year, executed regardless of broader market conditions. Bitmine's stated target is 5% of total Ethereum supply. At 4.9%, it is one more sizable buy away from that threshold.

The holding is not sitting idle. Bitmine has staked 84% of its ETH, locking those tokens with Ethereum validators to help secure the proof-of-stake network in exchange for yield. The company projects that staking position will generate approximately $358 million annually in rewards. That figure assumes stable validator performance and network-level staking rates holding steady, both of which can shift as more validators enter or exit the queue, but the income stream gives Bitmine a fundamentally different treasury profile than a pure accumulator. It is closer to a yield-generating infrastructure play than a simple long bet on price.

The parallel to Bitcoin corporate treasuries is obvious and intentional. MicroStrategy, now rebranded Strategy, pioneered the model of using a public company's balance sheet to concentrate a single digital asset at scale, and Marathon Digital followed a similar path with BTC mining proceeds. Bitmine is applying that logic to ETH, but the staking layer adds a dimension those Bitcoin treasuries cannot replicate. Bitcoin has no native yield mechanism. Ethereum, since the September 2022 Merge converted the network from proof-of-work to proof-of-stake, pays validators in newly issued ETH and transaction fee revenue. Bitmine's 84% staking rate means it is actively participating in that validator economy rather than simply warehousing tokens.

Concentration at this scale carries real risks. A single entity controlling 4.9% of circulating ETH supply raises legitimate centralization questions. If Bitmine were ever forced to liquidate, whether by regulatory action, a credit event, or shareholder pressure, the resulting sell pressure on a market of this size would be substantial. Regulatory uncertainty compounds that concern: large institutional crypto holdings remain subject to frameworks that are still being written across multiple jurisdictions, and a classification change or reporting requirement could alter Bitmine's economics quickly.

The $358 million staking projection, while eye-catching, is also a best-case number. Validator yields on Ethereum have compressed as total staked ETH has grown, and that trend is unlikely to reverse as more institutional capital follows Bitmine's lead.

None of that has slowed the buying program. Bitmine's weekly cadence signals conviction that the long-term accumulation outweighs short-term entry-point optimization, a dollar-cost averaging approach that accepts some inefficiency in exchange for consistent exposure. With the 5% supply target now within reach, the next announcement from the company may be the one that crosses it.