BitMine ETH Holdings Near 5% as Staking Revenue Rises
BitMine Immersion Technologies bought 15,112 ETH in the week ending 4 October, taking its Ethereum treasury to 6,016,414 ETH. The holdings equal about 4.9% of Ethereum’s circulating supply, leaving the company roughly 88,586 ETH short of its 5% target. The purchase was below the previous week’s 17,362 ETH and was BitMine’s smallest weekly acquisition since mid-August.
BitMine had staked 5,067,309 ETH, or 84.2% of its holdings, through its MAVAN validator network and partners. Based on a seven-day annualised staking yield of 2.63%, the company estimates annual gross staking revenue of about $363 million. Full staking could raise that figure to roughly $431 million, although returns vary and remain exposed to network participation, fees, operating costs, custody risks, validator downtime and slashing.
At an ETH price of about $2,697.51, BitMine’s ETH treasury was worth approximately $16.23 billion. Its wider digital-asset, cash and equity holdings were previously valued at about $17.4 billion, including 214 BTC, a stake in Beast Industries and shares of Eightco Holdings. Cash and marketable securities fell to $643 million from $672 million.
Chairman Tom Lee said ETH gained more than 70% in the third quarter and outperformed the S&P 500 by 68.32 percentage points. However, ETH remained down about 10% for the first nine months of 2026. BitMine’s shares had fallen 3% in 2025, compared with a 10% decline for ETH, partly reflecting a 21-million-share buyback under a $4 billion authorisation.
The company’s ETH treasury strategy increases its sensitivity to ETH prices, staking performance, financing conditions and dilution. The value of its ETH holdings exceeding its ordinary equity market value does not by itself prove that the stock is undervalued, given debt, preferred shares, taxes and custody risks.
Neutral
The news is neutral for ETH’s direct price outlook. BitMine’s purchase provides a modest source of institutional demand and reinforces the narrative of corporate Ethereum accumulation. Its near-5% treasury target and high staking ratio may also support long-term confidence in ETH and reduce the immediately tradable supply.
However, the weekly purchase declined from the previous week and remains small relative to Ethereum’s total circulating supply and daily trading activity. The company’s staking revenue and treasury valuation are highly dependent on ETH’s market price, while validator, custody and financing risks could limit further purchases. ETH’s strong third-quarter performance is also offset by its roughly 10% decline during the first nine months of 2026.
In the short term, traders may react positively to the accumulation and staking figures, but the information is unlikely to create sustained price pressure without larger purchases or broader institutional demand. Over the longer term, continued corporate buying could be supportive, while a slowdown in acquisitions, funding stress or forced asset sales could become a negative catalyst. Overall, the event is more relevant to BitMine’s equity and treasury strategy than to ETH’s immediate market balance.