Bitmine Immersion's (BMNR) ETH holdings now stand at 4.732 million tokens, representing 3.92% of the total ETH supply. This positions the company 81% of the way to the 'Alchemy of 5%' milestone. The accumulation has been rapid, with BMNR's stake growing from a near-zero position to this level in just over eight months.
This move is part of a broader surge in corporate ETH treasury demand. Cumulative holdings among public companies have exploded from near zero in May 2025 to over 6.5 million ETH by April 2026. This collective buying has locked up a significant portion of the circulating supply, with institutional purchases alone accounting for roughly 7.4 million ETH over the past 12 months.
The scale of this flow is material. BMNR's 4.732 million ETH stake is a major chunk of the total supply, and its velocity of accumulation-now supported by a high-liquidity NYSE listing-signals a concentrated institutional push to secure a foundational position in the asset.
The Staking Lock-Up Effect
BMNR's accumulation is amplified by a massive staking lock-up. The company has staked 3.14 million ETH, a $6.3 billion position that cannot be sold without board approval and regulatory filings. This moves a critical portion of its holdings from a liquid asset to a permanent, yield-bearing floor.
The effect is structural. More than 32% of ETH's total supply is now locked in staking contracts, an all-time high. This creates a hard supply constraint, as these tokens are actively securing the network and are not available for sale on exchanges. The flow of new ETH into staking is a direct, permanent reduction in the freely tradable supply.
This lock-up acts as a foundational support. It means that even if BMNR's stock price fluctuates, the underlying ETH stake remains committed. The company's own staking solution, MAVAN, is designed for institutional investors, reinforcing this trend of capital being permanently removed from the market.
Price Impact and Market Sentiment
The disconnect is stark. Despite persistent corporate buying, ETH has repeatedly tested the $2,000 support level, indicating a period of consolidation. This sideways movement contrasts sharply with the massive flow of capital into treasuries and staking. The data shows institutional accumulation has continued each month, even as the price traded below that key level earlier this year.
This suggests corporate buyers view current valuations as an entry point, not a warning sign. The flow of capital is structural, with public companies locking up roughly 7.4 million ETH over the past 12 months and more than 32% of ETH's total supply now locked in staking. These are permanent supply reductions, creating a hard floor. The price action reflects a tug-of-war between this fundamental support and broader market sentiment.
Analyst sentiment is beginning to catch up. TD Cowen recently initiated coverage on four crypto treasury firms, calling the subsector a "nascent industry sector, with operating activities that add meaningful value". The firm sees these companies as a compelling long-term opportunity, with upside potential ranging from 100% to over 300%. This institutional validation reinforces the view that corporate accumulation is not a speculative bubble, but a strategic allocation to foundational digital assets.