Bitmine Expands Ethereum Holdings to 5.7 Million Coins
Bitmine Immersion Technologies has expanded its Ethereum treasury to 5.70 million ETH, adding 27,084 coins in the week leading up to June 28, 2026. At a price of $1,569 per coin, the holdings total $8.9 billion. The position represents 4.7% of Ethereum’s 120.7 million circulating supply.
The company now holds the largest corporate Ethereum treasury globally. It ranks as the second-largest corporate crypto treasury overall, trailing only Strategy, which holds 847,363 BTC valued at approximately $50 billion. Bitmine has reached 94% of its target to own 5% of the total Ethereum supply.
Of the 5.70 million ETH held, 4,879,157 coins are staked. That staked portion is valued at approximately $7.7 billion. The staking yield provides Bitmine with a revenue stream that supplements its treasury appreciation strategy.
The accumulation pace slowed compared to the prior week, when Bitmine acquired 52,203 ETH. The deceleration came during a period of broader market weakness for the digital asset.
Bitmine’s total asset portfolio, including cash and what the company terms moonshot positions, reached $9.8 billion. The portfolio includes an $180 million stake in Beast Industries, a $74 million stake in Eightco Holdings, and $555 million in cash. The diversified holdings extend beyond Ethereum into equity positions and liquid reserves.
For broader context on digital asset treasury strategies, see our Bitcoin coverage.
Russell 1000 Inclusion Signals Mainstream Financial Recognition
On June 26, 2026, Bitmine was officially added to the Russell 1000 Large-cap index during its annual reconstitution. The inclusion cemented the company’s status as a large-cap entity and placed it alongside established American corporations in one of the most widely tracked benchmark indices.
The Russell 1000 reconstitution carries significance beyond prestige. Index inclusion typically triggers automatic buying from passive funds and exchange-traded funds that replicate the index’s composition. That mechanical demand can support a company’s share price and broaden its investor base.
For Bitmine, the timing was notable. The company entered the index at a moment when its Ethereum treasury strategy had reached near-maturity, with 94% of its 5% supply target achieved. The combination of index inclusion and treasury scale positions Bitmine as a bridge between the digital asset ecosystem and conventional equity markets.
Institutional investors that track the Russell 1000 now hold exposure to Bitmine’s Ethereum strategy whether they actively chose it or not. That passive exposure represents a new channel through which Ethereum price movements can influence traditional portfolio performance.
The inclusion also validates the corporate treasury model that Bitmine has pursued. By accumulating Ethereum rather than holding cash or traditional securities, the company has built a balance sheet that directly reflects its conviction in the asset’s long-term value. The Russell 1000’s acceptance of that approach signals a shift in how mainstream financial infrastructure accommodates digital asset strategies.
Market Context: ETH Decline and Quarter-End Pressures
Chairman Tom Lee described the week as challenging for investors. ETH fell 8% despite what Lee characterised as positive developments for the ecosystem. Those developments included the creation of Ethlabs and the Bank of England softening its stance on stablecoins.
Lee attributed the price drop to quarter-end window dressing, a practice where institutional investors reduce exposure to declining assets to improve the appearance of their portfolios before reporting periods. The mechanical selling pressure from this activity can overwhelm fundamental catalysts in the short term.
The 8% decline occurred against a backdrop of otherwise constructive signals. Ethlabs represents new infrastructure investment in the Ethereum ecosystem. The Bank of England’s softened stance on stablecoins suggests a more accommodating regulatory environment for digital assets in the United Kingdom, which could benefit Ethereum given its role as the primary settlement layer for major stablecoin issuers.
Despite the weekly drop, Bitmine continued to accumulate, albeit at a reduced pace. The company added 27,084 ETH in the most recent week, compared to 52,203 ETH in the prior week. The continued buying during a price decline is consistent with a treasury strategy focused on long-term accumulation rather than short-term market timing.
The divergence between negative price action and positive ecosystem developments highlights the complexity of Ethereum market dynamics. Fundamentals such as protocol upgrades, institutional adoption, and regulatory clarity do not always translate into immediate price appreciation, particularly when reporting-cycle pressures dominate short-term trading flows.
Regulatory and Competitive Implications
Bitmine’s position as the largest corporate Ethereum treasury holder carries implications for both market structure and regulatory engagement. Holding 4.7% of circulating supply gives the company significant exposure to Ethereum’s price movements and network dynamics. The staked portion, representing 4,879,157 coins, means Bitmine is an active participant in network validation rather than a passive holder.
The staking position has dual significance. Financially, it generates yield that can support operations or be reinvested into additional accumulation. Operationally, it ties Bitmine’s interests to the health and security of the Ethereum network, aligning the company’s incentives with those of the broader Ethereum community.
The Bank of England’s softened stance on stablecoins, noted by Lee, forms part of a wider regulatory shift that could shape the competitive landscape for Ethereum. Stablecoins represent one of the largest use cases for blockchain-based payment systems, and Ethereum serves as the primary settlement network for many of the largest stablecoin issuers. A more permissive regulatory environment in major financial centres could drive increased stablecoin issuance and transaction volume on Ethereum.
For more on how digital asset firms are navigating the evolving regulatory landscape, readers can follow developments through our Bitcoin coverage, which tracks related treasury and regulatory themes.
Bitmine’s diversified portfolio, including positions in Beast Industries and Eightco Holdings alongside its cash reserves, suggests the company is not solely dependent on Ethereum for its financial health. The $555 million in cash provides liquidity for continued accumulation or operational needs without requiring the sale of ETH holdings. That financial flexibility is critical for a company pursuing an aggressive treasury strategy, as it reduces the risk of forced selling during market downturns.
The comparison to Strategy is instructive. Strategy’s 847,363 BTC position, valued at approximately $50 billion, represents the largest corporate crypto treasury. Bitmine’s $8.9 billion Ethereum position places it second. The two companies have pursued similar strategies on different assets, each betting that a single digital asset can serve as the foundation for a corporate balance sheet. Strategy’s focus on Bitcoin and Bitmine’s focus on Ethereum reflect differing views on which digital asset offers the best combination of store-of-value characteristics and growth potential.
Analytical Closing
Bitmine’s expansion to 5.70 million ETH, its Russell 1000 inclusion, and its continued accumulation during a market decline collectively reinforce the institutional narrative around Ethereum as a treasury asset. The company’s proximity to its 5% supply target raises questions about what happens when that target is reached. Whether Bitmine maintains its current holdings, continues accumulating beyond the target, or shifts strategy will be closely watched by market participants.
The 8% weekly ETH decline, attributed by Lee to quarter-end window dressing, underscores the tension between short-term market mechanics and long-term conviction. Bitmine’s response, continued buying at a reduced pace, suggests the company views price weakness as an accumulation opportunity rather than a signal to retreat.
The Russell 1000 inclusion marks a structural shift. Passive investors now have exposure to an Ethereum treasury strategy through a conventional equity market instrument. That bridge between digital assets and traditional finance may prove significant as other corporations observe Bitmine’s trajectory and consider whether similar strategies could work for their own balance sheets.
