Tom Lee’s ETH portfolio falls $7.35B as Ether outlook turns bearish

Tom Lee’s BitMine Immersion has steadily expanded its Ethereum treasury even as the market’s mood darkens, with the firm now reporting about 5.28 million ETH in its holdings — roughly 4.37% of Ethereum’s total supply. The position comes amid a steep price drawdown for ETH, waning ETF interest, and a bearish technical setup that some traders say could pressure the position further into a potential $1,600 zone in coming months. BitMine’s strategy, announced earlier in 2025, continues to attract attention as one of the highest-profile corporate ETH treasuries in the market.

Key takeaways:

• BitMine’s ETH treasury has grown to 5.28 million ETH, representing about 4.37% of Ethereum’s circulating supply, making it the largest publicly disclosed Ether treasury holder.
• The firm’s paper losses on its ETH holdings have widened as ETH has fallen more than 57% from its October 2025 peak, heightening scrutiny of the strategy’s risk profile.
• A bearish technical setup — specifically a rising wedge pattern — points to a potential move toward $1,600 if ETH breaks support, which would expand BitMine’s unrealized losses beyond $10 billion based on current holdings and cost basis.
• Market headwinds, including ETF outflows and deteriorating sentiment, are converging with Ethereum-specific factors, helping explain why some traders view near-term downside risk as material.

BitMine’s growing ETH treasury amid a price pullback

BitMine Immersion began constructing its Ethereum position in mid-2025, shortly after it reported a $250 million private placement intended to fund the strategy. By mid-July 2025, the company disclosed that it held about 163,142 ETH, valued around $500 million at the time.

In the months that followed, data surfaced showing a continued accumulation. Recent disclosures place BitMine’s holdings at 5.28 million ETH, or about 4.37% of the total supply. This makes the firm the world’s largest publicly disclosed Ether treasury by share of supply, underscoring how a single corporate participant can move into a more prominent role in long-duration crypto exposure. The positioning has been framed by BitMine as a long-term play on Ethereum’s ability to recover from drawdowns and deliver a history of V-shaped recoveries after meaningful declines.

Tom Lee’s approach has not recoiled in the face of losses. In February, he argued that Ethereum’s steep drawdown could present another buying opportunity, pointing to ETH’s historical resilience after substantial drops. The company has, however, signaled in May that it would moderate the pace of new purchases rather than halt them altogether, maintaining that the objective remains to own a meaningful minority stake in the network’s total supply in line with a long-term thesis.

What the price action could mean for BitMine’s paper losses

ETH has fallen more than 57% from its October 2025 peak, eroding Ethereum’s market share and contributing to a weakening sentiment narrative around the asset. The ETH dominance metric (ETH.D) has drifted down to around 10%, versus roughly 15% at the August 2025 high, illustrating the broader rotation away from ETH in favor of other assets and sectors within crypto markets.

Trading charts paint a cautionary picture. Ether is testing the lower boundary of a rising wedge, a pattern that often implies fading buyer momentum. A confirmed breakdown below this support could set a measured move toward the $1,600 region, representing about a 25% downside move from present levels. If such a scenario plays out, BitMine’s unrealized losses would swell further, with estimates running close to $10.1 billion given its reported 5.28 million ETH and an average purchase price around $3,513 per ETH.

On the flip side, a decisive bounce off the wedge’s lower line could draw price action toward the wedge’s upper boundary near $2,530, a level that aligns with the 200-day exponential moving average and historical resistance around the 2,500 mark. In that scenario, BitMine’s paper losses would ease somewhat, even if the longer-term accumulation thesis remains intact for the portfolio.

Ethereum’s broader headwinds and the sentiment puzzle

The price tension around ETH sits at the intersection of macro-market dynamics and specific sector concerns. In addition to the technicals, Ethereum has faced a stream of governance and ecosystem headwinds that can influence trader behavior. Reports of Ethereum Foundation departures in the past months have contributed to a narrative of shifting development priorities, while persistent ETF outflows have added pressure to price action and liquidity dynamics.

Market researchers have noted a notable shift in on-chain sentiment. Santiment’s data showed a deterioration in the bullish-to-bearish sentiment ratio throughout May, moving from a favorable stance to a roughly balanced or bearish tilt. The firm described a pattern common in periods of underperformance: traders grow more cautious, and “dead money” narratives tend to gain traction as momentum wanes. Such mood shifts can interact with price dynamics, potentially amplifying drawdowns in large, long-duration positions like BitMine’s.

From a strategic standpoint, BitMine’s decision to pursue a 5% share of Ethereum’s total supply by December remains a bold commitment. While the company has publicly framed the program as a long-term accumulation effort, the path remains uncertain if ETH fails to stabilize or reverse its current trajectory. The February framing of the opportunity suggests that the company believes a recovered ETH environment could validate the strategy, but the current drawdown underscores the risk profile associated with concentrated treasury exposure.

What to watch next for investors and the ecosystem

Several key factors will determine how BitMine’s ETH treasury interacts with market realities in the near term. First, the price action around ETH will matter most for the magnitude of unrealized losses and for the feasibility of reaching the 5% supply target within the planned timeline. If ETH stabilizes or resumes a determined ascent toward recent resistance near the 2,500–2,700 range, BitMine’s losses could contract modestly and the treasury strategy would look healthier on a price-driven basis.

Second, the macro- and sector-specific catalysts that have weighed on Ethereum — including ETF outflows, ecosystem departures, and generally cautious investor sentiment — will continue to shape risk appetite for large ETH holdings. A reversal in sentiment, perhaps supported by improved on-chain activity and development momentum, could help reframe Ethereum’s long-term risk-reward profile and support a re-rating of large treasury positions like BitMine’s.

Finally, the technical setup deserves close attention. If ETH fails to hold the rising wedge’s lower boundary, the path toward the $1,600 area could accelerate, accelerating losses in the BitMine portfolio. Conversely, a sustained bounce could push ETH back toward the 200-day EMA and higher, potentially improving the optics for holders and highlighting the tension between fundamental thesis and price action in crypto markets.

For readers tracking this story, the next few price moves on ETH will be decisive not only for BitMine’s portfolio health but also for the broader perception of corporate treasury strategies in a volatile market environment. As BitMine continues to pursue its long-term ETH ownership objective, investors should monitor both price developments and the evolving narrative around Ethereum’s ecosystem, as these factors will shape the risk and potential reward of such concentrated exposures in the months ahead.

As of now, the market is watching whether ETH can steady above critical support levels or whether a fresh round of selling pressure could redraw the risk landscape for large treasury holders. The coming weeks will reveal whether BitMine’s bold thesis withstands the current wave of headwinds or if a reassessment of the size and pace of its ETH accumulation becomes necessary.

This article was originally published as Tom Lee’s ETH portfolio falls $7.35B as Ether outlook turns bearish on Crypto Breaking News – your trusted source for crypto news, Bitcoin news, and blockchain updates.