Bitmine Reaches 4.9% of Ethereum Supply After Adding 53.5K ETH

Bitmine Immersion Technologies has continued to build its Ethereum position, extending a weekly buying streak to 65 consecutive weeks by adding 53,501 ETH over the past week. The company’s expanding treasury comes as a broader crypto market rebound has lifted the value of its digital-asset holdings, even as it remains exposed to large paper losses on its Ether purchases.

With the most recent transaction, Bitmine says it now holds more than 5.9 million ETH. Using an Ether price of $2,511 referenced for Sunday pricing, the holdings were valued at roughly $14.8 billion. Bitmine’s current stake represents about 4.9% of Ethereum’s circulating supply of 120.7 million ETH, putting it close to its stated objective of reaching a 5% ownership level.

Key takeaways

• Bitmine added 53,501 ETH last week, extending its Ethereum accumulation streak to 65 straight weeks.
• The company’s wallet now contains more than 5.9 million ETH, valued around $14.8 billion at an ETH price of $2,511 (Sunday reference).
• Bitmine’s stake is about 4.9% of Ethereum’s 120.7 million circulating supply, nearing its goal of 5% ownership.
• Unrealized losses remain substantial: DropsTab data places Bitmine’s paper loss on Ether at about $5.1 billion.
• Bitmine’s chairman, Tom Lee, highlighted ETH’s relative strength alongside BTC and Solana since June 30.

Ethereum accumulation pushes Bitmine toward its 5% target

Bitmine’s latest purchase reinforces a steady approach to treasury building: the company has been acquiring Ether nearly continuously on a weekly basis since its prior buying run began. This time, the addition of 53,501 ETH lifts the total holdings beyond the 5.9 million ETH threshold, narrowing the gap to the company’s stated ambition to hold 5% of Ethereum’s circulating supply.

On the figures reported, Bitmine’s 4.9% share of Ethereum’s circulating supply suggests the company is operating at a scale where small percentage movements can translate into very large absolute changes. The market relevance is straightforward: such concentrated holdings can become a focal point for investors tracking institutional-style Ethereum exposure through public equity.

Large unrealized losses persist despite market recovery

Even with the apparent tailwind from a broader market recovery, Bitmine’s balance sheet still reflects the cost of accumulating through a downturn. According to DropsTab data, the company is currently sitting on roughly $5.1 billion in unrealized losses on its Ether holdings.

These paper losses are consistent with the idea that Bitmine continued accumulating during a period when Ether and the broader crypto complex were under pressure. The source notes that the downturn began in the fourth quarter of last year, driving significant declines across crypto markets. In that context, the fact that Bitmine is still deep in negative unrealized territory helps explain why the share performance and narrative are likely to stay tied to how much of the recovery is sustained rather than how the portfolio performs in isolation.

For investors, the key nuance is that unrealized losses do not mean realized capital destruction—Bitmine’s approach appears to be holding rather than trading around market swings. But if volatility increases again, the magnitude of unrealized losses can also amplify skepticism about whether continued accumulation during risk-off periods is improving the long-term average entry or simply delaying recovery.

Chairman Tom Lee points to ETH outperformance since June 30

Bitmine chairman Tom Lee said Ether, Bitcoin, and Solana have been among the best-performing major assets since June 30, with ETH leading the gains. His comments frame the company’s accumulation strategy around relative performance and momentum in the market rather than a single catalyst.

Lee also argued that this setup could encourage institutions to add to crypto holdings. He linked that potential shift to what he characterized as crypto’s outperformance versus other macro assets in the third quarter so far.

While the statement is broad, it matters because it connects Bitmine’s actions—systematic accumulation—with a broader institutional thesis. Publicly traded vehicles that hold large crypto treasuries often get attention when the market believes institutions are reallocating. For readers, the question becomes whether ETH’s relative strength persists beyond short-term cycles, especially after a multi-month rebound.

Bitmine shares react as the ETH treasury expands

Bitmine’s NYSE-traded shares (BMNR) were up 1.3% on Monday morning, trading at $24.09 per share. Yahoo Finance data indicated the stock was positioned to end the month with close to a 40% increase, based on its performance at the time of reporting.

This matters for two reasons. First, the market is effectively pricing the continued expansion of Bitmine’s Ether exposure, which can influence investor sentiment toward companies holding crypto as a treasury asset. Second, because Bitmine still reports large unrealized losses, equity market reactions can serve as a barometer for whether investors are comfortable with drawdowns in exchange for a longer-term accumulation plan.

What to watch next for Bitmine and Ethereum exposure

Readers should watch whether Bitmine can continue its weekly pace without interruption and how quickly unrealized losses narrow as Ether’s price and broader risk sentiment evolve. Just as importantly, attention will likely focus on whether ETH’s recent relative outperformance—highlighted by Tom Lee—continues long enough to validate the “institutional re-risking” argument behind treasury building through volatile cycles.