Why Peter Thiel’s Founders Fund Walked Away From an Ether Treasury Bet

Key takeaways

• Founders Fund absolutely exited ETHZilla after beforehand holding a 7.5% stake. SEC filings present that Peter Thiel-linked entities had lowered their possession to zero by the tip of 2025, signaling a decisive retreat from an Ether-focused public treasury technique.

• ETHZilla’s pivot from biotech to an Ether treasury technique was aggressive. After elevating $425 million and later looking for $350 million via convertible bonds, the corporate amassed over 100,000 ETH, positioning itself as a leveraged fairness proxy for Ether publicity.

• Debt-driven fashions can drive crypto gross sales at unfavorable occasions. ETHZilla’s sale of 24,291 ETH in December 2025 to satisfy debt obligations highlighted a structural weak spot. Leverage mixed with crypto volatility can set off asset liquidation throughout downturns.

• Ether treasury methods carry extra operational complexity than Bitcoin treasuries. Ether-focused fashions usually pursue staking and DeFi yields, introducing sensible contract, liquidity and counterparty dangers that Bitcoin “hold-only” treasury fashions usually keep away from.

Peter Thiel, the famend contrarian billionaire investor and co-founder of PayPal and Palantir, has a protracted historical past of daring, unconventional bets. A US Securities and Alternate Fee (SEC) submitting revealed that Thiel-linked Founders Fund entities exited ETHZilla after disclosing a 7.5% stake in 2025. ETHZilla is an Ether-focused digital asset treasury firm.

The sale underscores broader market pressures on Ether treasury fashions, as ETHZilla’s inventory has fallen sharply from its summer season 2025 highs amid falling Ether (ETH) costs. This comes at a time when investor enthusiasm for leveraged or equity-wrapped crypto publicity seems to be waning.

This text examines why Thiel’s Founders Fund exited ETHZilla and analyzes the dangers of leveraged Ether treasury models, debt-driven steadiness sheets and compelled asset gross sales. It explores what the transfer indicators about volatility, capital self-discipline and the sustainability of public crypto treasury methods.

ETHZilla: From biotech to Ether treasury

In July 2025, biotech firm 180 Life Sciences made a bold shift, elevating $425 million to launch an Ether-focused treasury technique and rebranding as ETHZilla. It positioned itself as a publicly traded car for gaining publicity to Ether, with plans to construct up its Ether holdings and deploy them in decentralized finance (DeFi) protocols and tokenized asset initiatives.

Simply two months later, ETHZilla sought to secure an additional $350 million via convertible bonds to develop its reserves and assist additional initiatives. Studies indicated that the corporate held over 100,000 ETH on its steadiness sheet at one stage.

The thought behind the endeavor was simple: Safe funding, purchase and maintain Ether, generate potential returns through staking or DeFi actions and provide public shareholders leveraged publicity to Ether’s progress.

Nevertheless, the technique confronted important challenges as market circumstances deteriorated.

Do you know? In September 2022, Ethereum transitioned from proof-of-work (PoW) to proof-of-stake (PoS) in an occasion referred to as “the Merge,” lowering its vitality consumption by greater than 99%. It is among the most bold upgrades ever tried on a stay blockchain.

ETHZilla’s pivotal sale and Peter Thiel’s exit

As crypto markets retreated from their earlier highs, ETHZilla started lowering its Ether place.

In December 2025, ETHZilla bought 24,291 ETH, producing roughly $74.5 million at an common value of about $3,068 per coin. The acknowledged objective of the sale was to satisfy debt repayments. Following the transaction, its Ether holdings reportedly fell to round 69,800 ETH.

The sale of ETH marked a pivotal turning level for the corporate.

For an organization constructed round an Ether treasury, being pressured to dump ETH to cowl debt highlighted a elementary vulnerability. Combining leverage with crypto’s volatility can set off the sale of holdings at any time. A method initially designed for affected person, long-term accumulation can shortly remodel right into a scramble to stabilize the steadiness sheet.

Not lengthy afterward, Thiel’s Founders Fund lowered its possession in ETHZilla to zero, absolutely exiting its place by the tip of 2025, in response to SEC filings.

What a schedule 13G exit indicators and what it doesn’t

A Schedule 13G submitting indicators passive funding. An modification reporting zero shares merely means the filer now not holds sufficient to satisfy the disclosure threshold.

These filings, nonetheless, don’t reveal the explanations behind the change. They provide no perception into whether or not the sale stemmed from routine portfolio changes, danger discount, valuation considerations or broader doubts concerning the Ether treasury strategy itself.

Timing additionally issues on this case. Founders Fund’s full exit got here shortly after ETHZilla’s partial Ether liquidation amid mounting stress on comparable Ether-centric steadiness sheet methods.

Do you know? Earlier than turning into synonymous with contrarian macro bets, Peter Thiel invested $500,000 in Fb in 2004 for a ten.2% stake, a deal that later turned certainly one of Silicon Valley’s largest enterprise returns.

Bitcoin vs. Ether treasuries: Retailer of worth vs. layers of hidden complexity

Whereas comparisons to Bitcoin (BTC) treasury methods are inevitable, Ether introduces layers of complexity that Bitcoin treasuries usually keep away from.

Heightened volatility amplified by leverage

Ether tends to expertise larger value volatility pushed by underlying sentiment in comparison with Bitcoin. This conduct stems from Ether’s position as each a digital asset and the gas for a programmable blockchain platform. When treasury firms depend on convertible debt or different types of leverage, drawdowns might set off pressured promoting.

Yield pursuit introduces new dangers

Bitcoin treasury firms usually comply with a simple hold-and-appreciate mannequin. Ether-focused firms, alternatively, usually emphasize staking rewards or DeFi yields to reinforce returns. Nevertheless, this strategy comes with trade-offs:

What guarantees larger returns may enhance operational complexity and systemic vulnerabilities.

Higher narrative and notion challenges

Bitcoin treasury gamers profit from a “digital gold” narrative rooted in shortage and retailer of worth attraction. Ether, nonetheless, represents a dynamic, evolving ecosystem formed by community upgrades, gasoline payment dynamics, shifting regulatory views and competitors from different blockchains. This added complexity heightens uncertainty and makes it tougher for markets to cost the technique.

Ether accumulators following various paths

Not all firms that opted for Ether treasuries reacted equally to the downturn in crypto markets.

A few of these firms continued to build up ETH, trusting that Ether’s long-term community enlargement and utility would outweigh near-term value turbulence. Others took the other path, liquidating all or a good portion of their holdings and realizing substantial losses.

This divergence in approaches means that the Ether treasury mannequin isn’t inherently flawed or doomed throughout the board. Its sustainability relies on components corresponding to leverage ranges, danger controls and resilience to market cycles.

Do you know? Not like Bitcoin’s easy transaction payment mannequin, Ether makes use of “gasoline” to measure computational work. Throughout peak non-fungible token (NFT) booms, customers at occasions paid a whole bunch of {dollars} in gasoline charges simply to mint digital collectibles.

Capital construction dangers in unstable asset courses

Convertible debt buildings can amplify potential good points in bull markets by offering comparatively low-cost leverage to accumulate extra property corresponding to Bitcoin, successfully magnifying returns as costs rise.

When firms commerce at premiums to their web asset worth (NAV), they will challenge fairness or convertible devices to boost capital, which boosts holdings and will additional improve upside.

Nevertheless, in downturns, when fairness reductions widen and crypto costs fall, the suggestions loop can reverse:

In this sort of bearish setting, even long-term traders with giant Ether portfolios might resolve to trim or exit positions to restrict draw back danger.

Alternative price and cleaner publicity

Right now’s institutional traders have way more direct avenues for gaining Ether publicity than in earlier market cycles. Choices embody safe direct custody options, regulated spot exchange-traded funds (ETFs), staking-enabled merchandise and complicated derivatives. These buildings can cut back publicity to company-specific operational, execution or governance dangers.

Against this, investing via an fairness wrapper round a leveraged crypto treasury technique provides an additional layer of complexity and uncertainty. This contains publicity to administration’s discretionary choices, funding and refinancing methods, governance buildings and capital allocation priorities, which can diverge from pure asset efficiency.

Founders Fund is a enterprise agency traditionally centered on backing high-growth working firms with scalable, technology-driven enterprise fashions. A car centered on a leveraged crypto steadiness sheet might not align seamlessly with its long-term portfolio technique or danger preferences. Current developments, together with its full exit from Ether treasury performs corresponding to ETHZilla amid market pressures, underscore this selective strategy to crypto publicity.