Ethereum’s validator activation queue has swelled to more than 2.55 million ETH, worth roughly $8.3 billion, leaving new validators facing an estimated wait of over 44 days before they can start earning staking rewards. The backlog is now the largest since late July 2023.
At the center of the spike is BitMine Immersion (BMNR), the Ethereum treasury firm led by Fundstrat’s Thomas Lee. The company said this week it has already staked more than 1.25 million ETH, which accounts for over one-third of its holdings. BitMine is sitting on ETH worth more than $13 billion, and nearly 3 million ETH on its balance sheet has not yet been staked, leaving room for the queue to stretch even more.
Why the validator line is getting longer
Ethereum relies on validators to process transactions and secure the chain, but the network limits how many new validators can be activated each day. That cap is designed to prevent abrupt changes that could affect network stability. When demand runs ahead of the daily limit, the excess flows into a waiting line.
Blockchain data cited in the report shows BitMine has been moving hundreds of millions of dollars’ worth of ETH over the past few days, likely tied to staking operations. For large holders, a prolonged queue creates a practical asset-management issue as well. Capital remains idle from a yield perspective while it waits for activation, delaying more than a month of potential staking income.
Institutional demand may add more pressure
The backlog is building as large investors are watching how U.S. regulators draw legal boundaries around staking. ETF issuers and other institutional players have been tracking that process closely. In December, BlackRock filed for a staked ether ETF, after Grayscale moved to add staking to its ether-focused ETFs.
Josh Deems, head of revenue at institutional staking provider Figment, said the activation pressure is likely to persist because many approved ETPs and treasury vehicles have yet to fully turn on staking. According to Deems, those vehicles collectively hold roughly 10% of Ethereum’s circulating supply. If even part of that capital enters the queue, relief may not come quickly.
A reversal from last year’s exit congestion
The current bottleneck looks very different from the situation in September and October, when Ethereum was jammed on the way out instead of on the way in. At that time, thousands of validators were trying to exit, largely because of an infrastructure issue that pushed institutional staking provider Kiln to reorganize its validator network. That episode drove exit wait times to 46 days. Now the pressure has shifted to entry, showing how institutional staking flows have changed over a short period.