The non-profit initiated an $11 million conversion through CoWSwap's time-weighted average price mechanism, just days after reaching its 70,000 ETH staking target — highlighting the tension between generating yield and meeting dollar-denominated expenses.
The Ethereum Foundation initiated a conversion of 5,000 ETH — approximately $11 million at current prices — into stablecoins through CoWSwap's time-weighted average price mechanism on Tuesday, the latest move in a treasury overhaul that has seen the non-profit both stake 70,000 ETH and sell portions of its holdings within the span of a single month.
The dual approach looks contradictory at first glance. The Foundation reached its 70,000 ETH staking target on 3 April after depositing roughly 45,000 ETH in a single batch worth $93 million — a commitment that native yield will fund a meaningful portion of its grant-making and R&D budget going forward. Staking rewards at current institutional rates of 2.7 to 3.8 per cent would generate between $3.9 million and $5.4 million annually on that position. Then, five days later, the organisation began selling 5,000 ETH into stablecoins. The logic, when you look at the numbers, is straightforward: staking generates yield in ETH, but the Foundation's expenses — developer grants, conference costs, salaries — are denominated in dollars.
The conversion uses CoWSwap's TWAP feature, which splits a large order into smaller trades executed over a defined time window to minimise slippage and reduce the sell pressure that a single block trade would create. It's a notable choice of venue. The Foundation could have used any centralised exchange or OTC desk; by routing through a decentralised protocol built on Ethereum, it sends an implicit endorsement of the DeFi infrastructure it funds. Whether that was deliberate signalling or simply operational preference is impossible to know from the outside, but the crypto community — which watches the Foundation's wallet addresses with forensic intensity — noticed.
The sale follows a treasury policy published in June 2025 that sets annual operating expenditure at 15 per cent of total treasury value and mandates a 2.5-year cash buffer. The organisation intends to reduce that spending rate to 5 per cent over five years by narrowing its operational scope and relying more heavily on staking income. At current ETH prices, the Foundation's tracked portfolio across roughly 14 addresses totals about $270 million, with ETH the dominant holding at approximately 102,000 coins. The 5,000 ETH being converted represents less than 5 per cent of that stack — a routine treasury operation by any institutional standard, however loudly crypto Twitter may protest.
And protest it does. The Foundation has been criticised for years over its ETH sales, which detractors argue put downward pressure on the asset's price at exactly the wrong moments. The complaints intensified after a previous 10,000 ETH sale to SharpLink Gaming in July 2025, and they have not quieted despite the Foundation's shift toward staking as a funding mechanism. The tension is real but ultimately reflects a structural problem that any large non-profit holding a volatile treasury asset must confront. You cannot pay a Zurich-based researcher's salary in ether; you need Swiss francs or, at minimum, dollar-pegged stablecoins.
The Foundation's staking income — even at the high end of the yield range — covers roughly half of the organisation's annual burn rate if the 15 per cent spending target implies approximately $40 million in annual costs. The rest has to come from treasury drawdowns, which means converting ETH to fiat or stablecoin equivalents on a rolling basis. DeFi yields more broadly have been falling below traditional savings rates, which makes the staking-as-revenue strategy less generous than it might have been a year ago. A 3 per cent yield on 70,000 ETH is not trivial, but it won't sustain an organisation with the Ethereum Foundation's scope indefinitely — particularly if ETH's dollar price continues to trade sideways.
The Foundation's evolving treasury management offers a case study in how crypto-native organisations are maturing. Staking for yield, selling through DeFi protocols, publishing spending policies with explicit drawdown targets — these are the mechanics of institutional treasury management, transplanted onto an asset class that most corporate treasurers still won't touch. The execution is increasingly professional. The underlying challenge — building a self-sustaining funding model on top of a single volatile asset — remains the same one the Foundation has faced since its 2014 ETH presale.
The TWAP conversion was still executing at time of publication. The Foundation's on-chain balance held approximately 97,000 unstaked ETH after accounting for the staked and converting positions.
