Key Takeaways
- • Morgan Stanley filed amended SEC registration statements on June 18, 2026, for two spot crypto ETFs (Ethereum ticker MSSE and Solana ticker MSOL) with a 0.14% annual unitary sponsor fee, establishing the lowest fee tier in the U.S. market for either asset class.
- • The fee structure consolidates ordinary fund operating expenses into a single 0.14% charge accrued daily on net asset value and paid monthly, with Morgan Stanley Investment Management absorbing most costs rather than stacking additional charges.
- • Morgan Stanley's staking mechanism passes 95% of staking rewards directly to the fund's net asset value, with only 5% paid to staking service providers (Figment, Galaxy Infrastructure LLC, and Coinbase Canada), while the sponsor collects no additional cut of staking income beyond the base fee.
- • The filings represent the second round of amendments to applications originally submitted in January 2026, positioning Morgan Stanley to undercut competitor fee structures from BlackRock and Franklin Templeton.
- • The crypto market responded negatively to the announcement, with total market capitalization declining 2.4% overnight to $2.23 trillion, down from over $2.5 trillion less than two weeks prior.
Summary
Morgan Stanley's amended SEC filings on June 18, 2026, for two spot cryptocurrency ETFs represent a significant escalation in the crypto exchange-traded fund fee competition. The proposed Ethereum ETF (MSSE) and Solana ETF (MSOL), both targeting listings on NYSE Arca, carry a 0.14% annual unitary sponsor fee—the lowest available in the U.S. market for either asset class. This single-fee structure consolidates the typical layers of fund management charges, with Morgan Stanley Investment Management absorbing most ordinary operating expenses rather than layering additional charges on top, a structural approach designed to maximize cost efficiency for end investors.
The staking economics embedded in these products reveal a second competitive advantage. Morgan Stanley has partnered with three staking service providers—Figment, Galaxy Infrastructure LLC, and Coinbase Canada—to manage portions of each fund's holdings. Critically, 95% of all staking rewards generated flow directly back into the trust to boost net asset value for shareholders, while only 5% goes to staking service providers. Morgan Stanley, as sponsor, collects no incremental revenue from staking income beyond its base 0.14% management fee. This arrangement effectively passes nearly all staking yield through to investors, a structure that intensifies competitive pressure on existing crypto ETF providers.
These filings constitute the second round of amendments to applications originally submitted in January 2026, indicating an iterative refinement process with SEC regulators. The timing and fee positioning directly challenge established competitors, particularly BlackRock and Franklin Templeton, which have operated at higher fee tiers. The market's immediate response—a 2.4% decline in total crypto market capitalization overnight, falling to $2.23 trillion from over $2.5 trillion—suggests investor and analyst concern about competitive margin compression and potential fee erosion across the crypto ETF landscape.
The staking economics embedded in these products reveal a second competitive advantage. Morgan Stanley has partnered with three staking service providers—Figment, Galaxy Infrastructure LLC, and Coinbase Canada—to manage portions of each fund's holdings. Critically, 95% of all staking rewards generated flow directly back into the trust to boost net asset value for shareholders, while only 5% goes to staking service providers. Morgan Stanley, as sponsor, collects no incremental revenue from staking income beyond its base 0.14% management fee. This arrangement effectively passes nearly all staking yield through to investors, a structure that intensifies competitive pressure on existing crypto ETF providers.
These filings constitute the second round of amendments to applications originally submitted in January 2026, indicating an iterative refinement process with SEC regulators. The timing and fee positioning directly challenge established competitors, particularly BlackRock and Franklin Templeton, which have operated at higher fee tiers. The market's immediate response—a 2.4% decline in total crypto market capitalization overnight, falling to $2.23 trillion from over $2.5 trillion—suggests investor and analyst concern about competitive margin compression and potential fee erosion across the crypto ETF landscape.
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