BitMine’s 5 Million Staked ETH Raises a New Question: Who Runs the Validators?

By Isaac • September 11, 2026 11:09 am •

BitMine has turned its Ethereum treasury into something much larger than a corporate balance-sheet bet.

The company now reports 5,067,309 ETH staked—about 85% of its total 5.93 million ETH position. That stake is equivalent to nearly 12% of all ETH actively securing the network, according to a new analysis from CryptoSlate.

That is a remarkable vote of confidence in Ethereum. It also creates a basic question that matters to every ETH holder: who is actually operating the validators behind BitMine’s position?

CryptoSlate compared BitMine’s disclosed stake with Ethereum’s active validator balance rather than the larger cumulative amount ever deposited into the staking contract. That distinction produces the nearly 12% figure and avoids counting ETH that is