Bitmine Immersion Technologies (BMNR) executed its largest Ethereum purchase of 2026 last week, acquiring 60,999 ETH for approximately $140 million. This strategic accumulation brings the company's total ETH holdings to a staggering 4,595,562 tokens, valued at roughly $10 billion based on a price of $2,185 per ETH. The purchase edged out the prior week's haul of 60,976 ETH, continuing a pattern of steady buying during recent market weakness.
The company's total asset portfolio, including crypto, cash, and strategic stakes, now stands at $11.5 billion, which exceeds its current market capitalization of $9.34 billion. In addition to its massive ETH position—representing 3.81% of the entire ETH supply—Bitmine holds 196 Bitcoin (BTC) and maintains a cash reserve of $1.2 billion.
A significant portion of Bitmine's ETH is actively generating yield. The company has staked 3,040,515 ETH, which is currently producing about $180 million in annualized revenue based on a seven-day staking yield of 2.81%. Bitmine estimates that once its remaining holdings are staked, this annualized revenue figure could climb to $272 million. The firm is also preparing to launch its own "MAVAN" (Made in America Validator Network) staking solution in Q1 2026.
The news catalyzed a positive market reaction. BMNR stock jumped nearly 9% in pre-market trading on Monday, March 16, 2026, as the price of Ethereum itself rebounded 8.4% over the preceding 24 hours. Chairman Thomas "Tom" Lee linked the company's strategy and crypto's performance to broader macroeconomic trends, stating, "Since the start of the Iran war, crypto prices have outperformed and Ethereum has outperformed the S&P 500 by 2,450 basis points." He attributed this to investors rotating into growth-oriented assets like crypto amid concerns over slowing global growth spurred by rising oil prices.
Beyond Ethereum, Bitmine is deepening investments in related ventures. The company increased its stake in Eightco Holdings (ORBS) by $80 million last week, bringing its total holding to $83 million. Eightco has itself made notable investments, including a $50 million equity stake in OpenAI and a $25 million stake in Beast Industries. Bitmine also holds a separate $200 million direct stake in Beast Industries. In a notable move, Bitmine also acquired 5,000 ETH directly from the Ethereum Foundation to support its development operations.
According to Fundstrat data, Bitmine averaged $1.0 billion in daily trading volume over a recent five-day period, ranking it 105th among all U.S.-listed stocks.
