The largest corporate Ether holder kept its weekly buying streak going: BitMine's latest holdings update shows 6,051,933 ETH as of October 25, plus 215 BTC and $514M in cash and marketable securities. Total holdings, including stakes in Beast Industries and Eightco, come to $15B.

The company now holds 4.95% of the 122.2M ETH supply, 99% of the way to its 5% target in about 15 months.

Of that stack, 5,227,037 ETH (about 86%) is staked, partly through BitMine's own MAVAN validator network. The company also bought back 2.04M of its shares last week at an average $22.48, bringing 2026 buybacks to 22.9M shares worth $399.6M.