Bitmine Immersion Technologies (NYSE:BMNR) picked up 32,447 Ethereum (CRYPTO: ETH) last week for roughly $81 million, its largest single-week purchase since early July. What the Latest Purchase Shows According to a Bitmine press release Monday, the company now holds 5,847,611 ETH worth approximately $14.6 billion, putting it at 4.8% of Ethereum's total supply of 120.7 million tokens.