Tom Lee – Linked Bitmain sits at $6B due to losses on ETH reserves

Bitmine Immersion Technologies, a publicly traded digital asset treasury firm linked to investor Tom Lee, is facing an unexpected loss of more than $6 billion in Ether reserves after the latest crash in crypto markets, highlighting the balance-sheet risks associated with large token holding strategies.
Key Takeaways:
After the market crash, Bitmine sits over $6B in undisclosed ETH losses.
Thin liquidity and momentum pushed Ether down to $2,300.
Analysts expect a slow reset before confidence returns to crypto markets.
After Bitmin gained an additional 40,302 Ether last week, losses widened, bringing its total holdings to over 4.24 million ETH.
According to data from Dropstab, the company's Ether space is currently worth an estimated $9.6 billion, down significantly from its peak of $13.9 billion in October.
Thin liquidity and leverage push Ether to $2,300
The decline comes amid a broader market selloff in major digital assets.
Ether's price slipped to $2,300 over the weekend, a move market watchers attributed to thin liquidity and heightened leverage.
In the Kobeisi letter, analysts said weak market depth had caused prices to drop for sudden gaps, with crowded positions accelerating the decline after selling pressure.
The result is a rapid erosion of paper profits for firms holding large and concentrated crypto holdings.
The decline marks a stark contrast to the optimism that surrounded crypto markets earlier in the cycle.
Lee, a longtime advocate of digital assets, warned that the situation has been deteriorating recently.
It warned that 2026 could start on a rocky footing as markets that rekindled appetite for the sector after October's $19 billion liquidation event suffocated the output.
Despite the losses, they maintained that the long-term fundamentals of crypto remain intact, arguing that the current level represents a painful adjustment rather than a structural crash.
That view is echoed in Wintermuth's recent market outlook, which says a sustained recovery will require a resurgence in Bitcoin and Ether, broader participation from cryptocurrencies and expanded corporate treasury adoption.
Wintermute also pointed to the lack of retail revenues as a key limitation. With many investors attracted to fast-growing themes such as artificial intelligence and quantum computing, crypto markets may struggle to regain their previous fortunes until confidence and liquidity return.
The Ethereum Foundation makes quantum-proof security a strategic priority
As reported, the Ethereum Foundation has elevated post-quantum security to a major strategic focus, forming a dedicated post-quantum team and donating $2 million to the effort.
The initiative, described by Ethereum researcher Justin Drake, is led by Thomas Koratger, who contributes to LNVM alongside Emile.
The Drake Foundation has been quietly working on quantum-resistance research for years since discussions in early 2019, before officially making it a high-level priority.
The foundation's plan includes research, development and ecosystem coordination.
This includes new developer calls focused on user-centric security, two $1 million crypto prize programs, active multi-client post-quantum test networks, and a series of global workshops aimed at accelerating collaboration and readiness around the Ethereum ecosystem.
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