Public companies now hold 6.7 million ETH valued at approximately $13.8 billion, representing 5.58% of Ethereum's circulating supply, according to CoinGecko data as of April 2026. The figure has grown from under 116,000 ETH at end-2024 — a 57-fold increase in roughly 15 months. BitMine Immersion ...
"Paper losses are not a bug — it's a feature." — Tom Lee, Chairman, BitMine Immersion Technologies
Public companies now hold 6.7 million ETH valued at approximately $13.8 billion, representing 5.58% of Ethereum's circulating supply, according to CoinGecko data as of April 2026. The figure has grown from under 116,000 ETH at end-2024 — a 57-fold increase in roughly 15 months.
BitMine Immersion Technologies (NYSE: BMNR) disclosed on April 6 that its holdings reached 4,803,334 ETH — 3.98% of all ether in circulation — alongside $864 million in cash, for combined assets of $11.4 billion. The company begins trading on the New York Stock Exchange on April 9, upgraded from NYSE American. Its nearest competitor, SharpLink Gaming (SBET), holds 867,798 ETH valued at $1.68 billion.
The corporate ETH treasury model diverges from the Bitcoin treasury playbook pioneered by Strategy (formerly MicroStrategy). Where Strategy holds 717,722 BTC as a passive store-of-value asset, ETH treasury firms generate protocol-native yield through staking — a structural difference that introduces both recurring revenue streams and new categories of risk.
CoinGecko's institutional tracker lists 30 entities holding ETH on their balance sheets. The concentration is extreme: BitMine alone accounts for 71.3% of all publicly disclosed corporate ETH holdings.
| Company | Ticker | ETH Holdings | Value (approx.) | % of Supply | |---------|--------|-------------|-----------------|-------------| | BitMine Immersion | BMNR | 4,803,334 | $11.4B (incl. cash) | 3.98% | | SharpLink Gaming | SBET | 867,798 | $1.68B | 0.72% | | Coinbase | COIN | 148,715 | $442M | 0.12% | | Bit Digital | BTBT | 153,546 | $328M | 0.13% | | BTCS Inc. | BTCS | 70,030 | $131M | 0.06% |
Source: CoinGecko, company filings, press releases. Values approximate as of early April 2026.
The total of 6.7 million ETH held by public entities exceeds the amount staked through many major liquid staking protocols. For context, at end-2024, publicly traded companies held roughly 116,000 ETH. The 57x expansion in 15 months represents one of the fastest institutional accumulation cycles in crypto history.
BitMine Immersion Technologies began as a Bitcoin mining operation. The pivot to an Ethereum treasury strategy, led by chairman Tom Lee (co-founder of Fundstrat Global Advisors), has been executed through systematic weekly purchases funded by convertible note offerings and equity issuance.
Key milestones in the accumulation timeline:
The company reported FY2025 GAAP earnings per share of $13.39. It declared an annual dividend of $0.01 per share — described in the filing as the first dividend paid by a large-cap crypto company.
BitMine's stated goal is to control 5% of all ETH in circulation. At 3.98%, it is 1.02 percentage points short. At current prices (~$1,800/ETH), reaching 5% would require acquiring approximately 123,000 additional ETH at a cost of roughly $221 million.
The market capitalization of BMNR stood at approximately $8.86 billion as of April 6, implying the stock trades at roughly 0.77x the value of its ETH holdings alone. By contrast, Strategy has historically traded at a premium to its Bitcoin NAV. This discount may reflect market skepticism about ETH's price trajectory, the sustainability of the accumulation model, or liquidity concerns about exiting a position that constitutes nearly 4% of supply.
The structural distinction between Bitcoin and Ethereum treasury strategies centers on staking yield. Bitcoin generates no native protocol income. Ethereum validators earn rewards for attesting to and proposing blocks.
BitMine launched MAVAN (Made in America Validator Network) in early 2026, an institutional-grade staking platform operating validators on the Ethereum network. Current operating metrics:
The $196 million in annualized revenue from staking alone exceeds the total revenue of many mid-cap crypto companies. For comparison, DeFi Technologies reported record full-year 2025 revenue of $99.1 million.
However, the yield assumptions deserve scrutiny. Ethereum staking yields have compressed from post-Merge highs of 5.3% to approximately 3% in 2026, driven by the increasing amount of staked ETH diluting per-validator rewards. The reward curve is inversely correlated with total stake: as more ETH enters the validator set, individual yields decline. BitMine's own staking activity contributes to this compression.
At full deployment, BitMine would operate validators securing roughly 4% of Ethereum's total staked ETH — a concentration that raises questions about network decentralization, though it remains below the thresholds set by the Ethereum Foundation's informal guidelines.
SharpLink Gaming (SBET), led by CEO Joseph Chalom, has adopted a materially different posture. As of late February 2026, the company held 867,798 ETH worth $1.68 billion. SharpLink stakes nearly 100% of its holdings and has earned $28.1 million in staking rewards (14,516 ETH) to date.
Chalom has publicly stated: "We're not going to be the people who are prioritizing accumulation over everything. 2026 is really differentiating ourselves from the pack, and being viewed as the focused, disciplined digital asset treasury."
SharpLink trades at approximately 0.96x NAV — a modest discount, but tighter than BitMine's. The company also reports approximately $1.39 billion in unrealized losses, reflecting the decline in ETH price from its acquisition cost basis.
Beyond the two leaders, the field thins quickly. Coinbase holds 148,715 ETH as an investment position. Bit Digital holds 153,546 ETH. BTCS Inc. holds 70,030 ETH. The combined holdings of all public companies outside BitMine and SharpLink total less than 800,000 ETH — smaller than SharpLink's position alone.
The comparison between ETH and BTC treasury models exposes fundamentally different investment theses:
| Factor | Strategy (BTC) | BitMine (ETH) | |--------|----------------|---------------| | Holdings | 717,722 BTC | 4,803,334 ETH | | Asset thesis | Store of value | Yield-bearing programmable asset | | Protocol yield | None | ~2.78% via staking | | Annualized revenue from holdings | $0 | $196M (current), $282M (projected) | | NAV premium/discount | Historically trades at premium | ~0.77x NAV (discount) | | Asset beta | High | Higher (BMNR beta: 3.37) | | Supply ownership | <3.5% of BTC supply | 3.98% of ETH supply |
Strategy's chairman Michael Saylor has explicitly rejected adding ETH: "MicroStrategy wouldn't because MicroStrategy is 150% Bitcoin. We do Bitcoin, we're 150% Bitcoin."
Tom Lee's counter-thesis, articulated in January 2026: "2026 augurs many positive things for crypto with stablecoin adoption and tokenisation driving to make blockchain the settlement layer of Wall Street, particularly favoring Ethereum."
The yield differential is the core economic argument. At $196 million in annualized staking revenue, BitMine generates recurring income that Strategy cannot match through BTC holdings alone. Strategy instead relies on Bitcoin price appreciation and financial engineering (convertible notes, ATM equity offerings) to generate shareholder returns.
However, ETH has underperformed BTC on a year-to-date basis in 2026. The staking yield must compensate for this price underperformance — and at 2.78%, the margin is narrow if the ETH/BTC ratio continues to compress.
Concentration risk. BitMine holds 3.98% of all ETH. Liquidating even a fraction of this position would move markets. At current average daily ETH trading volumes, unwinding the full position could take months without severe price impact.
Yield compression. Staking yields have declined from 5.3% post-Merge to ~3%. Further growth in total staked ETH — currently around 33 million ETH — will continue to dilute per-validator returns. BitMine's own staking activity accelerates this effect.
NAV discount persistence. BMNR trades at ~0.77x its ETH NAV. If the discount widens, the equity becomes a less efficient vehicle for ETH exposure than direct purchase. For comparison, the existing reports on this site documented that 40% of Bitcoin treasury firms trade below NAV — a structural challenge for the entire model.
Volatility. BMNR reports a beta of 3.37 and annualized volatility of 113%, versus 32% for the broader market. The stock amplifies both ETH upside and downside.
Regulatory uncertainty. While the GENIUS Act provides a framework for stablecoins, the SEC's treatment of staked ETH — particularly whether staking rewards constitute securities income — remains unresolved. An adverse ruling could force structural changes to MAVAN's operations.
Slashing risk. Ethereum's proof-of-stake protocol penalizes validators for downtime or malicious behavior. With 3.33 million ETH staked, even a minor slashing event could destroy hundreds of millions in value.
The corporate Ethereum treasury sector has expanded from a niche strategy to a $13.8 billion asset class in 15 months. BitMine's 4.8 million ETH position — nearly 4% of all ether — represents the largest single corporate bet on Ethereum's future as a yield-bearing settlement layer.
The MAVAN staking network converts what would otherwise be a passive holding into a $196 million annual revenue stream, structurally differentiating the ETH treasury model from Bitcoin treasury strategies. Whether this yield compensates for the additional risks — yield compression, concentration, slashing, and higher volatility — remains the central open question.
BitMine's NYSE uplisting on April 9 will expose the stock to a broader investor base. The market's response will serve as a referendum on whether institutional investors view a leveraged, yield-generating ETH position as a treasury strategy or a concentrated risk.