Bitmine Immersion Technologies just added 52,203 ETH to its balance sheet last week, spending roughly $92M. The company now holds 5,672,956 ETH, worth approximately $10B at current prices.

Here’s the thing: Bitmine’s average cost basis sits around $3,440 per ETH. With Ethereum trading near $1,733 as of June 21, the position is underwater by more than $9.5B.

The strategy: keep buying

Bitmine, chaired by Fundstrat’s Tom Lee, is not slowing down. The company’s total crypto and cash holdings stand at $10.7B, according to its latest disclosure. That includes 205 Bitcoin, a $180M stake in Beast Industries, a $104M stake in Eightco Holdings, and $601M in cash and marketable securities.

The ETH stash alone represents 4.7% of Ethereum’s total supply of 120.7 million tokens. That’s a concentration that would make most risk managers quietly update their resumes.

“The best years for crypto remain ahead, in our view. Tokenization and the rapid progress in AI are expected to drive exponential demand growth for blockchain and decentralized crypto,” stated Tom Lee, Chairman of Bitmine.

Translation: Lee is betting that Ethereum’s price will eventually climb back above his cost basis, and he’s willing to keep averaging down until it does.

Funding the shopping spree

The capital to keep buying has to come from somewhere. On June 10, Bitmine closed an offering of 3.5 million shares of 9.50% Series A Perpetual Preferred Stock at $80 per share. Net proceeds came to approximately $273.8M after underwriting costs. That preferred stock, trading on the NYSE under the symbol BMNP, carries weekly dividend payments.

Issuing preferred stock with a 9.50% yield to buy an asset that’s down roughly 50% from your entry price is a bold capital allocation decision. The dividends are owed regardless of where ETH trades.

Bitmine was also named to the Fortune 100 Crypto List on June 11, a ranking Fortune describes as drawing on data analysis by Inca Digital and a survey of crypto experts.

What this means for investors

Bitmine is essentially a leveraged ETH bet wrapped in a public equity structure. If Ethereum recovers to its prior highs, the upside is enormous. If it doesn’t, the company is servicing preferred dividends on a depreciating treasury.

The 4.7% supply concentration is worth watching closely. A position that large creates its own gravitational field. Any forced selling, whether from margin calls, dividend obligations, or shareholder pressure, could meaningfully impact ETH’s market price.

For anyone watching Ethereum’s price action, Bitmine is now one of the single largest variables in the equation.