Why Peter Thiel’s Founders Fund walked away from an Ether treasury bet

Key takeaways

• Founders Fund afloat exited ETHZilla aft antecedently holding a 7.5% stake. SEC filings amusement that Peter Thiel-linked entities had reduced their ownership to zero by the extremity of 2025, signaling a decisive retreat from an Ether-focused nationalist treasury strategy.

• ETHZilla’s pivot from biotech to an Ether treasury strategy was aggressive. After raising $425 cardinal and aboriginal seeking $350 cardinal done convertible bonds, the institution accumulated implicit 100,000 ETH, positioning itself arsenic a leveraged equity proxy for Ether exposure.

• Debt-driven models tin unit crypto income astatine unfavorable times. ETHZilla’s merchantability of 24,291 ETH successful December 2025 to conscionable indebtedness obligations highlighted a structural weakness. Leverage combined with crypto volatility tin trigger plus liquidation during downturns.

• Ether treasury strategies transportation much operational complexity than Bitcoin treasuries. Ether-focused models often prosecute staking and DeFi yields, introducing astute contract, liquidity and counterparty risks that Bitcoin “hold-only” treasury models typically avoid.

Peter Thiel, the renowned contrarian billionaire capitalist and co-founder of PayPal and Palantir, has a agelong past of bold, unconventional bets. A US Securities and Exchange Commission (SEC) filing revealed that Thiel-linked Founders Fund entities exited ETHZilla aft disclosing a 7.5% involvement successful 2025. ETHZilla is an Ether-focused integer plus treasury company.

The merchantability underscores broader marketplace pressures connected Ether treasury models, arsenic ETHZilla’s banal has fallen sharply from its summertime 2025 highs amid falling Ether (ETH) prices. This comes astatine a clip erstwhile capitalist enthusiasm for leveraged oregon equity-wrapped crypto vulnerability appears to beryllium waning.

This nonfiction examines wherefore Thiel’s Founders Fund exited ETHZilla and analyzes the risks of leveraged Ether treasury models, debt-driven equilibrium sheets and forced plus sales. It explores what the determination signals astir volatility, superior subject and the sustainability of nationalist crypto treasury strategies.

ETHZilla: From biotech to Ether treasury

In July 2025, biotech institution 180 Life Sciences made a bold shift, raising $425 cardinal to motorboat an Ether-focused treasury strategy and rebranding arsenic ETHZilla. It positioned itself arsenic a publically traded conveyance for gaining vulnerability to Ether, with plans to physique up its Ether holdings and deploy them successful decentralized concern (DeFi) protocols and tokenized plus initiatives.

Just 2 months later, ETHZilla sought to unafraid an further $350 million done convertible bonds to grow its reserves and enactment further projects. Reports indicated that the institution held implicit 100,000 ETH connected its equilibrium expanse astatine 1 stage.

The thought down the endeavor was straightforward: Secure funding, bargain and clasp Ether, generate imaginable returns done staking oregon DeFi activities and connection nationalist shareholders leveraged vulnerability to Ether’s growth.

However, the strategy faced important challenges arsenic marketplace conditions deteriorated.

Did you know? In September 2022, Ethereum transitioned from proof-of-work (PoW) to proof-of-stake (PoS) successful an lawsuit known arsenic “the Merge,” reducing its vigor depletion by much than 99%. It is 1 of the astir ambitious upgrades ever attempted connected a unrecorded blockchain.

ETHZilla’s pivotal merchantability and Peter Thiel’s exit

As crypto markets retreated from their earlier highs, ETHZilla began reducing its Ether position.

In December 2025, ETHZilla sold 24,291 ETH, generating astir $74.5 cardinal astatine an mean terms of astir $3,068 per coin. The stated intent of the merchantability was to conscionable indebtedness repayments. Following the transaction, its Ether holdings reportedly fell to astir 69,800 ETH.

The merchantability of ETH marked a pivotal turning constituent for the company.

For a institution built astir an Ether treasury, being forced to offload ETH to screen indebtedness highlighted a cardinal vulnerability. Combining leverage with crypto’s volatility tin trigger the merchantability of holdings astatine immoderate time. A strategy primitively designed for patient, semipermanent accumulation tin rapidly alteration into a scramble to stabilize the equilibrium sheet.

Not agelong afterward, Thiel’s Founders Fund reduced its ownership successful ETHZilla to zero, afloat exiting its presumption by the extremity of 2025, according to SEC filings.

What a docket 13G exit signals and what it doesn’t

A Schedule 13G filing signals passive investment. An amendment reporting zero shares simply means the filer nary longer holds capable to conscionable the disclosure threshold.

These filings, however, bash not uncover the reasons down the change. They connection nary penetration into whether the merchantability stemmed from regular portfolio adjustments, hazard reduction, valuation concerns oregon broader doubts astir the Ether treasury attack itself.

Timing besides matters successful this case. Founders Fund’s implicit exit came soon aft ETHZilla’s partial Ether liquidation amid mounting unit connected akin Ether-centric equilibrium expanse strategies.

Did you know? Before becoming synonymous with contrarian macro bets, Peter Thiel invested $500,000 successful Facebook successful 2004 for a 10.2% stake, a woody that aboriginal became 1 of Silicon Valley’s largest task returns.

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

While comparisons to Bitcoin (BTC) treasury strategies are inevitable, Ether introduces layers of complexity that Bitcoin treasuries typically avoid.

Heightened volatility amplified by leverage

Ether tends to acquisition greater terms volatility driven by underlying sentiment compared to Bitcoin. This behaviour stems from Ether’s relation arsenic some a integer plus and the substance for a programmable blockchain platform. When treasury companies trust connected convertible indebtedness oregon different forms of leverage, drawdowns whitethorn trigger forced selling.

Yield pursuit introduces caller risks

Bitcoin treasury companies typically travel a straightforward hold-and-appreciate model. Ether-focused companies, connected the different hand, often stress staking rewards oregon DeFi yields to heighten returns. However, this attack comes with trade-offs:

• Smart contract exploits and bugs

• Slashing penalties oregon validator downtime

• Liquidity lock-up periods

• Counterparty and protocol risks.

What promises higher returns tin besides summation operational complexity and systemic vulnerabilities.

Greater communicative and cognition challenges

Bitcoin treasury players payment from a “digital gold” communicative rooted successful scarcity and store of worth appeal. Ether, however, represents a dynamic, evolving ecosystem shaped by web upgrades, state interest dynamics, shifting regulatory views and contention from different blockchains. This added complexity heightens uncertainty and makes it harder for markets to terms the strategy.

Ether accumulators pursuing divers paths

Not each companies that opted for Ether treasuries reacted likewise to the downturn successful crypto markets.

Some of these companies continued to accumulate ETH, trusting that Ether’s semipermanent web enlargement and inferior would outweigh near-term terms turbulence. Others took the other path, liquidating each oregon a important information of their holdings and realizing important losses.

This divergence successful approaches suggests that the Ether treasury exemplary is not inherently flawed oregon doomed crossed the board. Its sustainability depends connected factors specified arsenic leverage levels, hazard controls and resilience to marketplace cycles.

Did you know? Unlike Bitcoin’s elemental transaction interest model, Ether uses “gas” to measurement computational work. During highest non-fungible token (NFT) booms, users astatine times paid hundreds of dollars successful state fees conscionable to mint integer collectibles.

Capital operation risks successful volatile plus classes

Convertible indebtedness structures tin amplify imaginable gains successful bull markets by providing comparatively low-cost leverage to get further assets specified arsenic Bitcoin, efficaciously magnifying returns arsenic prices rise.

When companies commercialized astatine premiums to their nett plus worth (NAV), they tin contented equity oregon convertible instruments to rise capital, which boosts holdings and whitethorn further heighten upside.

However, successful downturns, erstwhile equity discounts widen and crypto prices fall, the feedback loop tin reverse:

• NAV declines.

• Share prices fall.

• Refinancing becomes much expensive.

• Asset income go necessary.

In this benignant of bearish environment, adjacent semipermanent investors with ample Ether portfolios whitethorn determine to trim oregon exit positions to bounds downside risk.

Opportunity outgo and cleaner exposure

Today’s organization investors person acold much nonstop avenues for gaining Ether vulnerability than successful earlier marketplace cycles. Options see unafraid nonstop custody solutions, regulated spot exchange-traded funds (ETFs), staking-enabled products and blase derivatives. These structures tin trim vulnerability to company-specific operational, execution oregon governance risks.

By contrast, investing done an equity wrapper astir a leveraged crypto treasury strategy adds an other furniture of complexity and uncertainty. This includes vulnerability to management’s discretionary decisions, backing and refinancing strategies, governance structures and superior allocation priorities, which whitethorn diverge from axenic plus performance.

Founders Fund is simply a task steadfast historically focused connected backing high-growth operating companies with scalable, technology-driven concern models. A conveyance centered connected a leveraged crypto equilibrium expanse whitethorn not align seamlessly with its semipermanent portfolio strategy oregon hazard preferences. Recent developments, including its implicit exit from Ether treasury plays specified arsenic ETHZilla amid marketplace pressures, underscore this selective attack to crypto exposure.