Ethereum co-founder Joseph Lubin shifted a massive stack of ETH this week, sending 80,001 ether — worth about $122 million — from a wallet that hadn't budged in more than three years. But rather than cashing out, Lubin supplied the tokens to MakerDAO and borrowed roughly $209 million in DAI against them. The move looks like collateral management, not a liquidation event.
Nansen analyst Alex Svanevik first flagged a 40,000 ETH outflow from the wallet, then updated his estimate to 80,000 ETH across two transactions. The wallet linked to Lubin still holds about 243,300 ETH, worth nearly $370 million at current prices.
A dormant wallet wakes up
The wallet in question hadn't seen activity since early 2023. When Svanevik noticed the sudden outflow Tuesday, the crypto community watched closely — any big transfer from a co-founder can rattle markets. But the destination told a different story. Instead of hitting an exchange, the ETH went straight to MakerDAO, the decentralized lending protocol.
Borrowing DAI against ETH is a standard DeFi maneuver: you lock up collateral, draw stablecoins, and keep exposure to the upside. If Lubin had wanted to sell, he could have just sent the ETH to a centralized exchange. Instead, he took out a loan — a sign he's using the capital without giving up his position.
Collateral, not cash-out
Supplying 80,001 ETH to MakerDAO and borrowing $209 million in DAI implies Lubin is levering up or freeing liquidity for other purposes. The borrowed DAI could be used for investments, operational costs for ConsenSys, or simply parked. The key detail: he didn't sell. And at a time when ETH is down about 5.9% over the past 24 hours and roughly 22% over the past week, selling would have added downward pressure. This move doesn't.
It's also worth noting the sheer size of the position. A $209 million DAI loan against $122 million ETH implies a high loan-to-value ratio — but that's a function of how MakerDAO's collateralization works. The wallet still retains a giant chunk of ETH, so Lubin remains heavily exposed to the token's price swings.
Market backdrop: ETFs and sell pressure
The transfer comes during a rough stretch for ether. Spot Ethereum ETFs briefly interrupted a 17-day outflow run on June 4 with a $19.3 million inflow, but outflows resumed the next day — about $6 million left on June 5. The broader market mood is sour, with ETH sliding alongside Bitcoin and altcoins.
Lubin's move won't reverse that trend on its own, but it removes one worry: at least one large holder isn't dumping. The question now is whether he does anything with the $209 million in DAI. That cash could flow into the ecosystem or simply sit as dry powder. No one outside his team knows — but the on-chain data tells us he's not running for the exits.
