Two of the most prominent crypto treasury companies now sit on opposite sides of a structural divide. Strategy—the firm formerly known as MicroStrategy—holds roughly 815,000 to 818,000 Bitcoin, bought at an average cost around $75,000, giving it a market cap near $60 billion. BitMine Immersion Technologies, meanwhile, has stacked nearly 5 million Ether, about 4.12% of the total supply, plus $1.1 billion in cash, for a market cap around $12 billion. The difference isn't just the asset—it's what the asset does while sitting on the balance sheet.
The financing playbook
Strategy funds its Bitcoin purchases through a thicket of instruments: common-stock ATM programs, low-coupon and zero-coupon convertible notes, and perpetual preferred securities. One of those, the STRC preferred, carries an 11.5% monthly cash dividend—real cash outflows that complicate dilution math for common shareholders. The whole machine depends on Strategy's stock trading at a premium to net asset value, historically 1.5x to 2.5x mNAV during bull runs. That premium lets the company issue shares and notes to buy more Bitcoin without cratering the math. No ceiling has been set on how much BTC it will accumulate.
The yield edge
BitMine works differently because Ethereum pays a native yield. The company stakes the bulk of its Ether—over 3.3 million ETH—earning roughly 2.8% APY. That turns a static treasury into an income-producing asset. Bitcoin, by contrast, produces no native yield; any return comes purely from price appreciation. That changes the flywheel. BitMine doesn't need its stock to trade at a premium to NAV the way Strategy does. In fact, it has often traded near or below parity, with mNAV ranging from 0.93x down to 0.6x–0.7x. The staking yield creates a floor on the value of the treasury itself, which makes the equity math less dependent on market sentiment.
Premium vs parity
The gap in how the market prices the two companies tells the story. Strategy's premium to NAV has been the engine behind its accumulation—without it, the whole mechanism stalls. BitMine's discount to NAV suggests investors aren't willing to pay up for the shares the way they do for Strategy's. That could be because BitMine is smaller, because Ether is perceived as riskier than Bitcoin, or because the staking yield hasn't yet been fully priced in. Either way, both companies remain leveraged proxies on their underlying crypto assets. The structural difference is that one proxy pays you to hold it, and the other one just hopes the price goes up.
The unresolved question is whether Strategy can sustain its premium in a market where Bitcoin's spot price doesn't always cooperate. BitMine's model, for now, doesn't require that premium to work. That's a quiet difference that could grow louder the longer the market stays choppy.
