Ethereum Foundation Converts 1,000 ETH to Stablecoins via CoWSwap TWAP in DeFi-First Treasury Shift
The Ethereum Foundation has converted 1,000 ETH—roughly $4.5 million—into stablecoins, advancing a broader treasury strategy designed to fund research, grants, and decentralized finance (DeFi) initiatives across the Ethereum ecosystem. The sale was executed on CoWSwap using a time-weighted average price (TWAP) order, a structure that spreads trades out over time to reduce slippage and visible market impact. Beyond a simple asset swap, the move underscores the Foundation’s intention to professionalize its treasury operations while relying on the very DeFi tools that Ethereum has helped make possible.
By choosing CoWSwap’s TWAP feature, the Foundation avoided a single large market order that could have nudged prices, instead opting for a steady, programmatic conversion. CoWSwap—built on the CoW Protocol—aggregates liquidity through batch auctions and solver competition, which can improve pricing and mitigate miner extractable value (MEV). In doing so, EF signaled both operational prudence and a deliberate preference for decentralized market infrastructure.
This transaction is part of a plan first outlined in September 2025, when the Foundation said it would gradually convert up to 10,000 ETH into stablecoins. The proceeds are earmarked to support ongoing R&D, ecosystem grants, and donations, with an emphasis on funding stability and long-term sustainability. The Foundation announced the 1,000 ETH conversion publicly on October 3, 2025, highlighting that it would use CoWSwap’s TWAP to demonstrate the maturity of DeFi rails while financing mission-critical work.
The choice of venue and method also responds to community feedback. Earlier in the year, parts of the planned 10,000 ETH conversion were executed on centralized exchanges, including Kraken, prompting concerns that such reliance ran counter to Ethereum’s ethos. This latest conversion reduces that dependence on centralized platforms and aligns operations more closely with the network’s decentralization principles. By relying on non-custodial, on-chain tools, EF reinforces a narrative in which Ethereum’s own financial stack can serve sophisticated institutional needs.
A key advantage of TWAP is the mitigation of price volatility. Rather than placing a block-moving order, the Foundation used staggered execution to capture an average price over a set interval, reducing the footprint of any single trade. The current depth of Ethereum’s stablecoin markets—now exceeding $170 billion—provides substantial liquidity to absorb such flows, enabling large conversions to settle with limited slippage. That liquidity, much of it native to Ethereum, has become a backbone for on-chain treasury management and programmatic disbursements.
The move sits within a broader, multi-year financial policy refresh. In June 2025, the Foundation updated its treasury framework to prioritize a sustainable runway and reduce exposure to ETH’s price swings. Today, EF targets spending equivalent to 15 percent of its treasury annually, with a plan to bring that rate down to 5 percent by 2030—more in line with conservative endowment-style models. The objective is to maintain at least 2.5 years of funding runway for research and grants, even through adverse market cycles. As part of this transition, EF temporarily paused open grant applications to focus on internal restructuring and urgent, high-impact priorities.
Organizational shifts have accompanied these financial changes. Earlier this year, Hsiao-Wei Wang and Tomasz K. Stańczak were named co-executive directors, and the Foundation restructured parts of its staff in June to better align resources with long-term goals. The combination of leadership updates and policy refinements suggests EF is tightening its strategic focus at a time when Ethereum faces intensifying competition from alternative layer-1s and emergent modular stacks.
Vitalik Buterin has repeatedly argued that reliable, “low-risk” DeFi primitives—such as savings, payments, and straightforward lending—can become a durable engine of sustainability for Ethereum. He has drawn an analogy to how Google Search underwrites the broader ambitions of its parent company, proposing that simple, ethical, steady-income financial applications could play a similar role for Ethereum’s public-goods funding. In other words, alignment between impact and revenue matters: the more that core DeFi usage drives predictable, on-chain cash flows, the more resilient Ethereum’s ecosystem funding can be.
Despite broader market fragmentation, Ethereum remains the center of gravity for DeFi. The network accounts for about 68 percent of total value locked (TVL), and in late September, Ethereum’s DeFi TVL surpassed $100 billion for the first time since early 2022. The Foundation’s updated treasury approach aims to entrench that leadership by ensuring predictable capital for grants, research, and community initiatives—especially during downcycles when developer retention and public-goods funding are most at risk.
In practical terms, shifting a portion of the treasury into stablecoins achieves several things at once. It reduces reliance on ETH price appreciation to fund obligations, smooths cash flow for multi
