Ethereum Corporate Treasury War: BitMine Tops $9B ETH Stack, SharpLink Posts $734M Loss And Foundation Stakes 70K ETH
Corporate Ethereum treasury competition intensified on March 9, 2026, as BitMine Immersion Technologies surpassed $9 billion in ETH holdings and SharpLink reported a $734 million annual loss tied to last year’s price decline. Meanwhile, the Ethereum Foundation announced plans to stake 70,000 ETH, a signal that institutional and foundational confidence in the network’s staking infrastructure is deepening even as market conditions remain unsettled. Ethereum traded at $2,046.44 at time of writing, up 2.83% over 24 hours.
BitMine Pushes Past $9 Billion, Eyes 5% of Supply
BitMine added 60,976 ETH in the past week for approximately $123 million, lifting its total treasury to 4,535,563 ETH. That position represents roughly 3.76% of circulating supply and puts the firm more than 75% of the way toward its stated target of controlling 5% of all Ethereum in existence. Total assets, including 195 Bitcoin, $1.2 billion in cash reserves, and equity stakes in Beast Industries and Eightco Holdings, now stand at approximately $10.3 billion.
The staking operation is already generating returns: 3.04 million ETH has been deployed into staking protocols, producing annual yield exceeding $174 million. The company’s MAVAN staking platform is expected to launch in early 2026, which management believes will further improve staking efficiency.
The unrealized loss picture is significant. BitMine’s average entry price sits well above $3,700 per ETH, meaning the firm currently carries billions in paper losses. Tom Lee addressed this directly, arguing that ETH is tracking historical price analogs from the S&P 500 in late 2011 and late 1987 with correlations of 89% and 93% respectively. His read: the current market represents the final phase of a “mini crypto winter,” with a potential floor near $1,750 before a meaningful recovery. BitMine’s response has been to accelerate accumulation rather than pause it.
SharpLink’s Accounting Reality Check
SharpLink’s full-year results illustrate the accounting complexity that comes with a large ETH treasury in a volatile market. The Miami-based firm recorded a $616 million decline in the fair value of its holdings and a $140 million impairment charge on staked ETH tokens, driving a net loss of $734 million. That compares to a $10.1 million profit in 2024. Shares fell roughly 55% over the past six months, broadly tracking Ethereum’s 53% decline over the same period.
The operating narrative is more constructive. Quarterly staking revenue climbed 50% to $15.3 million, and the company has accumulated 14,500 ETH through staking rewards alone. SharpLink holds 867,000 ETH, valued near $1.75 billion at current prices, and has raised approximately $3.2 billion to fund its Ethereum treasury strategy. CEO Joseph Chalom framed 2025 as a defining year, while chairman Joe Lubin cited accelerating institutional adoption. The gap between the headline loss and the staking trajectory is exactly the kind of tension that rewards investors who can read beyond the income statement.
Ethereum Foundation Joins the Staking Shift
Separately, the Ethereum Foundation confirmed plans to stake up to 70,000 ETH from its own treasury. The move arrives as network staking approaches one-third of total supply, a threshold that carries weight for both security and economic design. For the Foundation to participate directly signals confidence in the protocol’s maturity and creates a useful precedent for other large holders weighing similar moves.
Taken together, these developments reflect a structural shift that is still unfolding: Ethereum is becoming a treasury asset, a yield instrument, and a reserve-layer technology simultaneously. The volatility is real, the accounting losses are real, and yet the infrastructure beneath all of it keeps growing. That is the core thesis, and today’s data does more to support it than undermine it.
