Key Takeaways
- BitMine Immersion (BMNR) completed the pricing of an enlarged offering featuring 3.5 million shares of 9.50% Series A Perpetual Preferred Stock at $80 per share, expanding from the initially planned 3 million shares.
- The transaction is projected to generate approximately $273.8 million in net proceeds, with completion scheduled for June 10, 2026.
- Capital raised will be allocated toward acquiring additional Ethereum, scaling staking operations and validator systems via the MAVAN platform, and general corporate purposes.
- The preferred shares are expected to begin trading on the NYSE under the symbol BMNP within a month of issuance.
- Shares of BMNR declined 5.4% during premarket hours after the pricing announcement.
BitMine Immersion Technologies (BMNR) experienced a 5.4% decline in premarket activity Thursday following the company’s announcement of an expanded preferred stock sale designed to bolster its Ethereum accumulation strategy.
Bitmine Immersion Technologies, Inc., BMNR
The firm successfully priced 3.5 million shares of its 9.50% Series A Perpetual Preferred Stock at $80 apiece. This represents an increase from the originally proposed 3 million share offering. Net proceeds are anticipated to reach approximately $273.8 million once the transaction closes on June 10, 2026.
The preferred shares feature a 9.50% cumulative annual dividend calculated on a $100 stated value per share. BitMine has submitted an application to list these securities on the New York Stock Exchange under the ticker symbol BMNP, with trading anticipated to commence within 30 days following issuance.
The intended allocation of capital is explicit: purchase additional Ethereum, develop staking infrastructure, and scale validator capacity through MAVAN, the company’s in-house staking platform.
This approach mirrors Strategy’s preferred stock model for Bitcoin accumulation. However, BitMine emphasizes a key differentiator — Ethereum offers native staking rewards that Bitcoin cannot provide.
Staking Returns as a Funding Mechanism
The underlying premise suggests that a corporation maintaining substantial ETH holdings can potentially service dividend commitments through staking revenues rather than liquidating core assets. Strategy, in contrast, disposed of 32 BTC earlier this year to satisfy dividend payments on its STRC preferred shares, which carry an 11.5% annual yield. That transaction temporarily pushed Bitcoin below the $62,000 threshold.
Ethereum staking currently generates approximately 3% to 5% in annual returns. The discrepancy between this yield and the 9.50% preferred dividend obligation is significant, and BitMine acknowledges this reality in its regulatory filings — the company explicitly lists further ETH purchases as a primary capital deployment strategy because staking income alone cannot bridge the gap.
BitMine Chairman Thomas Lee presented this investment thesis at the Proof of Talk conference in France, contending that firms building Ethereum treasuries can leverage staking proceeds to support ecosystem development and participate in governance — transforming yield into both financial returns and strategic influence.
Geoffrey Kendrick, who leads digital assets research at Standard Chartered, has endorsed elements of this framework, proposing that ETH treasury companies utilizing staking revenue may possess structural advantages over Bitcoin-focused counterparts in the long term.
Significant Challenges Remain
The viability of the staking-funded model hinges on Ethereum staking returns maintaining sufficient stability to meet financial obligations. These yields vary based on network participation rates, maximal extractable value (MEV) conditions, and protocol modifications. This creates variability rather than predictable income.
BitMine has stated its ambition to control approximately 5% of Ethereum’s circulating supply. Market observers have identified this concentration level as a potential risk factor — a corporate entity controlling such a substantial position could meaningfully influence ETH market behavior.
Additionally, the company continues to operate legacy mining equipment and associated expenses that pure treasury operations would avoid. Pivoting from a mining-focused business to a staking treasury represents a fundamental operational transformation rather than a simple strategic adjustment.
BMNR shares were trading down 5.4% in premarket activity at publication time, with the offering scheduled to close June 10.


