Morgan Stanley Adds Staking Incentive to Ethereum & Solana ETFs
Morgan Stanley has amended its proposed Ethereum and Solana ETFs to include a staking structure. The plan would keep 95% of staking rewards inside the trusts and pay 5% to staking service providers, while charging a 0.14% annual sponsor fee. The sponsor would not receive staking rewards beyond the management fee.
For the Ethereum ETF, filings cite a validator activation queue of about 3.64 million ETH as of May 18, 2026. With Ethereum limiting validator activations to 56 validators per epoch (about 57,600 ETH entering staking daily), Morgan Stanley estimates new ETH could face an activation wait of roughly 63 days before earning staking rewards. Custodians would deposit trust-held ETH into Ethereum staking smart contracts, while third-party providers would run validators. The staked ETH remains exposed to slashing if validators fail network requirements or breach protocol rules.
The Solana ETF amendment follows a similar reward-sharing model. Validators operated by staking service providers may act as delegated validators for the trust’s staked SOL. The filings also note that custodians do not control the private keys for delegated SOL, and unlike Ethereum, no daily staking intake limit was specified.
These updates further expand Morgan Stanley’s digital-asset product lineup after its entry into the spot Bitcoin ETF market earlier in 2026. Traders may watch for ETF inflows, staking-related yield expectations, and potential delays to “first earnings” due to validator activation queues.
Neutral
This is primarily a product-structure update for proposed Ethereum and Solana ETFs, not a change in spot token supply or protocol-level fundamentals. The key market signal is that “staking rewards” could make these ETFs more attractive via yield capture, but the filings also introduce timing frictions (Ethereum validator activation queue) and execution risks (slashing exposure at the validator level).
In the short term, traders may treat the amendments as moderately positive for narrative momentum—especially for ETH and SOL yield strategies—while also discounting immediate impact because staking rewards depend on validator activation and operational onboarding. Historically, ETF-related filing amendments often lift sentiment first, but price effects tend to be delayed until approvals, launches, and actual inflows materialize.
In the long term, if regulators and ETF issuers successfully implement staking in regulated wrappers, this could broaden the investor base and reduce friction for yield-minded allocators, supporting sustained demand. However, the described economics (5% to providers, 95% retained in trusts, 0.14% sponsor fee) and the potential for slashing-linked downside in extreme validator scenarios can cap “purely bullish” expectations. Overall, the net effect is best viewed as neutral: supportive for adoption/yield narratives, yet not immediately decisive for market stability.