Bernstein flags yield and liquidity risks as Ethereum treasuries form new ETH demand pillar
Ethereum's 30‑day gain of over 55% has been fueled by record spot ETF inflows and the emergence of "Ethereum treasury" companies that are accumulating the token on corporate balance sheets, Bernstein said Monday in a note assessing how the new buyers could affect supply, yields, and risk across the network.The research firm estimates that leading ETH treasury names, including SharpLink Gaming, BitMine Immersion, Bit Digital, and BTCS, have acquired roughly 876,000 ether in July, collectively holding about 0.9% of the total ETH supply by raising capital from public markets and private investors.How ETH treasuries differ from corporate BTC reservesBernstein frames the trend as an attempt to replicate Strategy's Bitcoin corporate‑treasury playbook in Ethereum, but with an added twist: staking. Where Strategy built a long‑only, modestly levered balance sheet of 607,770 BTC using mostly long‑term or perpetual capital, ETH treasuries aim to combine that capital stack with staking contracts to generate an operating yield.Current staking returns are just under 3% and have historically ranged between 3% and 5%, implying that a $1 billion Ethereum treasury could earn $30 million to $50 million a year before costs, Bernstein says. That income component is a central distinction with bitcoin treasuries, where network fees accrue to miners rather than coin holders. It also introduces new risks and liquidity choices that BTC-focused treasuries generally avoid.Strategy’s approach, for example, keeps coins fully liquid, maintains a 15%–20% debt-to-NAV ratio, and carries five to six times liquid coverage of debt, toggling between equity and debt issuance to keep leverage conservative. ETH treasuries, by contrast, must weigh staking queues for withdrawals, potential restaking, DeFi smart contract risks, and asset-liability management, in case and when markets turn, the note said.Bernstein cautions that staking liquidity is generally high but can face multi-day exit queues, and that pursuing additional yield via restaking platforms, such as Eigenlayer or DeFi venues, raises risks. The firms most likely to scale will pair institutional‑grade custody with conservative balance‑sheet management, analysts wrote.The memo frames Bitcoin treasuries as a template for institutionalization, noting Strategy’s capital-markets program and the broader corporate demand that has already spread across bitcoin, but argues the ETH model will live or die by risk management as companies seek to harvest yield without compromising their corporate standing.Flows and strategic driversBernstein adds that corporate buying is arriving just as spot ether ETFs gather pace, with $6.7 billion in year-to-date inflows and approximately $20.7 billion in assets under management. BlackRock’s ETHA, the third-ever ETF to reach $10 billion in assets within 12 months, sits near $10.7 billion AUM after taking in about $3.8 billion in July to date, the firm said.Beyond flows, Bernstein emphasizes why some corporates view ETH as a strategic treasury asset, citing stablecoin expansion and real-world asset tokenization. Activity in both sectors has increasingly been routed to Ethereum and its Layer 2 by operators, including platforms tied to Coinbase and Robinhood. Over 50% of the U.S. dollar-pegged stablecoin supply circulates on Ethereum's network, The Block's data dashboard shows. Some expect this market share will increase as more institutions issue GENIUS-compliant stablecoins in the United States.In that framing, ETH — with fee-burning mechanics, staking yields, stablecoin circulation, and RWA tokenization — could accrue more value as network usage deepens, Bernstein analysts opined.Disclaimer: The Block is an independent media outlet that delivers news, research, and data. As of November 2023, Foresight Ventures is a majority investor of The Block. Foresight Ventures invests in other companies in the crypto space. Crypto exchange Bitget is an anchor LP for Foresight Ventures. The Block continues to operate independently to deliver objective, impactful, and timely information about the crypto industry. Here are our current financial disclosures.© 2025 The Block. All Rights Reserved. This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice.