Shares of BitMine Immersion Technologies Inc. (BMNR) were on the rise Monday, catching a lift from Bitcoin's rally above $69,000 and, more importantly, a fresh company update that's pretty eye-popping. BitMine says its total crypto, cash, and other holdings have ballooned to $11.4 billion. That's a number that tends to get investors' attention.
So, what's in the vault? As of April 5, the breakdown is a fascinating mix. The crown jewel is a staggering 4.8 million Ethereum (ETH). For context, that's about 3.98% of all the Ethereum that will ever exist. They're not just sitting on it, either; the company added 71,252 ETH just in the past week, marking its fastest buying spree since late 2025.
Beyond the digital gold rush, the portfolio includes 198 Bitcoin (BTC), a cool $864 million in cash, a $200 million stake in Beast Industries, and another $92 million tied up in Eightco Holdings Inc. (ORBS).
All this activity is happening as the company prepares for a bigger stage. BitMine confirmed it will uplist from the NYSE American to the main New York Stock Exchange on April 9, 2026. It'll keep its ticker as "BMNR," but the move to the big board is often seen as a vote of confidence and a play for greater visibility among institutional investors.
Chairman Thomas "Tom" Lee offered a rationale for the heavy bet on Ethereum, framing it in stark terms. He said Ethereum has outperformed traditional assets during ongoing geopolitical tensions, positioning it as a "wartime store of value." It's a narrative that suggests crypto is being viewed not just as a speculative tech play, but as a potential hedge in uncertain times.
The company is also putting that massive ETH hoard to work. It recently launched MAVAN, its institutional staking platform. Already, 3.3 million of its Ethereum is staked, which the company says is generating annualized staking revenue of about $196 million. That's the kind of yield that makes a treasury productive, not just passive.
BitMine now claims the title of the largest Ethereum treasury in the world. In the broader crypto treasury rankings, it says it sits in second place overall, trailing only the Bitcoin-heavy Strategy Inc. (MSTR).
For ETF investors looking for exposure to this story, BitMine represents a significant holding in several funds. It carries an 8.21% weight in the Global X Blockchain ETF (BKCH), a 5.20% weight in the VanEck Digital Transformation ETF (DAPP), and a 3.29% weight in the Fidelity Crypto Industry and Digital Payments ETF (FDIG).
Putting it all together, it was a good day for BMNR stock. Shares were up 5.86% to $20.59, riding the wave of positive crypto sentiment and its own blockbuster portfolio update.
