Key Highlights
- The amended S-1 says the Sponsor’s Staking Portion + Prime Execution Agent share total 18% of gross staking consideration; the trust keeps the remainder.
- The filing discloses a 0.25% annual sponsor fee, with a temporary waiver to 0.12% for the first $2.5B in assets for 12 months after listing per the amendment’s terms.
- The prospectus states shares are intended to list on The Nasdaq Stock Market LLC under ticker ETHB once the registration statement becomes effective.
BlackRock, the largest asset manager, has filed an amended registration statement for its proposed iShares Staked Ethereum Trust ETF. The updated disclosure lays out how staking rewards would be split if the product launches.
How the 18% “Staking Fee” works
According to the filing, the trust expects to pay an aggregate 18% of “gross Staking Consideration” as a “Staking Fee,” with the remaining staking consideration retained by the trust.
The S-1 amendment describes the 18% staking fee as the combined total of two pieces: the sponsor’s staking-related portion and the prime execution agent’s share, which can include amounts the agent pays onward to staking service providers.
Sponsor fee is separate from staking fees
The filing also reiterates the product’s sponsor-fee structure, stating that it accrues daily at 0.25% annualized of NAV, payable at least quarterly, and the sponsor can waive it.
It also states a 12-month waiver designed to reduce the sponsor fee (after waiver) to 0.12% for the first $2.5 billion of trust assets as described in the amendment’s fee language.
This sponsor fee is distinct from the staking-fee mechanism because it is expressed as an annualized percentage of the trust’s NAV, while the staking fee is expressed as a percentage of staking consideration.
Custody and staking execution setup
The filing outlines the key roles around custody and staking execution, including Coinbase Custody Trust Company, LLC, as the custodian and Coinbase, Inc., as the prime execution agent, with staking arranged through approved validator schedules. The filing positions this structure as a way to pursue staking rewards while keeping custody, validation workflows, and responsibility boundaries formally documented for investors.
The prospectus summary also states the shares are intended to be listed and traded on the Nasdaq Stock Market LLC under the ticker ETHB and notes that market prices may differ from NAV.
The S-1 amendment is filed “subject to completion,” and the prospectus language emphasizes that the securities cannot be sold unless and until the registration statement becomes effective. As with other ETF launches, the filing itself is a disclosure step, not an approval notice, but it materially clarifies the economics by stating exactly how staking consideration would be allocated between the trust and fee recipients.
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