BitMine Launches 9.5% Preferred Stock Offering to Aggressively Accumulate Ethereum

BitMine, the Ethereum treasury company co-founded by renowned analyst Tom Lee, has just crossed a decisive milestone in its ETH accumulation strategy.

The company is announcing a preferred stock offering carrying an annual dividend of 9.5%, with the goal of raising capital to strengthen its Ethereum holdings. The move draws directly from the MicroStrategy playbook on Bitcoin.

Behind this financial mechanism lies a clear ambition: to make BitMine the first publicly listed vehicle dedicated to large-scale institutional holding of Ethereum.

A Financial Structure Modeled on Strategy

BitMine is not reinventing the wheel — the company explicitly draws on the model popularized by MicroStrategy (now rebranded as Strategy) for Bitcoin. The principle is straightforward: issue financial securities to raise capital, then convert those funds into cryptocurrencies held on the balance sheet. This time, Ethereum plays the role of the reserve asset.

The preferred stock offering has been upsized compared to initial announcements, signaling stronger-than-expected appetite from institutional investors. The dividend set at 9.5% per year positions these securities as an attractive alternative to traditional bonds, particularly in an environment where interest rates remain elevated. Holders receive a steady yield, while BitMine deploys the raised capital to accumulate ETH.

This type of structure — fixed-dividend preferred stock backed by a crypto asset — represents a genuine innovation in financial engineering applied to cryptocurrencies. It allows institutional or conservative investors to gain indirect exposure to Ethereum without bearing the full volatility of the spot market.

Tom Lee and the Ethereum Bet: Why ETH Over BTC?

The choice of Ethereum as a treasury asset is far from arbitrary. Tom Lee, co-founder of Fundstrat Global Advisors and a well-known figure in financial markets, has made a series of bullish statements on ETH in recent months. In his view, Ethereum benefits from a dual catalyst: the growing momentum of spot Ethereum ETFs in the United States and a recovery in on-chain activity across the network.

Unlike Bitcoin, Ethereum generates revenue through staking and transaction fees, giving it an economic logic closer to that of a productive asset. BitMine could theoretically combine ETH accumulation and staking yield, creating a dual source of value for its shareholders.

BitMine‘s strategy comes at a time of renewed interest in ETH: after a prolonged period of underperformance relative to Bitcoin, Ethereum has posted a significant technical rebound in recent weeks, with inflows into spot ETFs rising sharply according to market data. If the trend holds, BitMine could find itself ideally positioned to capitalize on a broader institutional return to the asset.

What This Model Means for the Ethereum Market

The emergence of treasury companies dedicated to Ethereum — modeled on the Bitcoin treasury company concept — could have a structural impact on ETH supply and demand dynamics. Every dollar raised by BitMine translates mechanically into ETH purchases on the open market, reducing the available circulating supply.

If other institutional players adopt this model, the cumulative effect could create sustained buying pressure on Ethereum, independent of traditional market cycles. This is precisely what MicroStrategy demonstrated with Bitcoin: continuous institutional demand, even during correction phases, helps support price floors.

The key question now is whether BitMine can convince enough investors to reach critical mass. The success of this preferred stock offering will serve as a first major indicator of the market’s genuine appetite for an Ethereum-focused treasury vehicle.