BitMine Stock Beats Ethereum but Faces $3.6B Unrealized Loss

BitMine Immersion Technologies (BMNR) has seen its stock outperform Ethereum (ETH) in the first nine months of 2026, but the company’s massive unrealized losses on its ETH holdings overshadow this relative success. BMNR shares fell about 3%, beating ETH’s roughly 10% decline by 731 basis points, according to Artemis data. However, BitMine’s ETH treasury carries an estimated $3.6 billion unrealized loss, leaving the company’s holdings well below their estimated cost.

The company’s ETH position, which amounts to about 6.02 million tokens or 4.9% of Ethereum’s total supply, would need ETH to rise to around $3,300 for BitMine to break even. As of the latest data, ETH is trading near $2,716, flat in the last 24 hours. BitMine Chairman Tom Lee attributed the stock’s relative performance to company actions, including a 21 million-share buyback executed during 2026. However, the buyback and other company moves do not directly influence the value of the ETH treasury.

BitMine’s continued accumulation of ETH, adding 15,112 tokens in the week through October 4, highlights the distinction between share performance and treasury value. The company’s stock performance can diverge from the token’s price, as seen in the third quarter where BMNR gained about 99% while ETH rose 71%. The key question for investors is whether BitMine’s equity outperformance can sustain while its treasury remains underwater.

Comparatively, other crypto treasury stocks like Strategy, Forward Industries, and SharpLink have shown mixed results. Strategy was up 0.8% while Bitcoin fell, Forward Industries gained 18% as Solana declined, and SharpLink finished ahead of BitMine with a 3.8% gain. The fourth quarter will be crucial in determining whether BitMine’s stock edge can last as the company continues to buy ETH.