Twelve months ago not a single public company held a notable amount of Ethereum in its corporate treasury.
Today that figure stands at 7.4 million ETH, representing 6.6% of the total supply, built entirely from zero in one of the fastest institutional accumulation events in crypto history.
The Timeline That Makes the Number Striking
The StrategicEthReserve.xyz historical chart shows the accumulation curve starting at zero in March 2025 and building steadily through the year. The early months were slow: roughly 1 million ETH by April, approaching 2 million by June. The acceleration began in July 2025, when the curve steepened noticeably. By August corporate treasuries held approximately 4 million ETH. The climb continued through the second half of the year, crossing 6 million by October and reaching the current 7.4 million in early March 2026.
The shape of that curve matters. It is not a step function driven by a single large buyer. It is a compounding accumulation pattern where new entrants joined an existing trend, each addition normalizing the next. Bitmine Immersion Technologies, covered in this publication last week, holds 4.534 million ETH representing 3.76% of supply as the single largest corporate holder. The remaining 2.9 million ETH is distributed across other public companies that have adopted ETH treasury strategies since the trend began.
The Paradox This Creates
The corporate treasury accumulation hitting all-time highs exists simultaneously with ETH price down 30% over six months, year-to-date ETF outflows of $340 million per CoinShares data, and the fee revenue disconnect covered in this publication’s Ethereum analysis earlier today where Base and Tron are generating more protocol revenue than the Ethereum base layer.
Corporate treasuries are buying ETH at the same time institutional ETF products are experiencing outflows. Two separate institutional cohorts are making opposite directional bets on the same asset. ETF sellers are rotating toward Bitcoin or reducing crypto exposure entirely. Treasury buyers are making multi-year structural commitments to hold ETH on corporate balance sheets.
The ETF holder has a quarterly performance horizon. The treasury company has a multi-year thesis. Both are institutional. Neither is retail. The divergence between their behavior describes an asset where the short-term and long-term institutional views are currently pointed in opposite directions.
What 6.6% of Supply in Corporate Hands Actually Means
Ethereum’s total supply is approximately 120 million ETH. Corporate treasuries controlling 7.4 million of that represents a structural shift in the ownership distribution that did not exist twelve months ago. That supply is not available on exchanges. It is not being traded. It is sitting on corporate balance sheets where selling requires board decisions, shareholder approval in some cases, and public disclosure.
The exchange withdrawal data covered in multiple articles this week, including the ETH Scarcity Index showing supply leaving Binance and the XRP withdrawal transaction spikes tied to ETF custody movements, describes the same pattern: institutional accumulation removing supply from the tradeable float while price remains under pressure from shorter-term capital flows.
Whether 6.6% of supply locked in corporate treasuries eventually becomes the catalyst that changes Ethereum’s price trajectory depends on whether demand accelerates to meet the reduced float or whether the disconnect between network activity and price continues regardless of supply dynamics.
One year ago this number was zero. That alone is the story.
