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Wall Street regulator proposes rules on investment adviser crypto asset custody

Reported by Reuters ·Lse ·Tradingview
Oct 2, 2026· 2 min read
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Key Takeaways
  • • The SEC proposed new custody rules for crypto assets held by registered investment advisers and funds, addressing a long-standing regulatory gap in the $22.3 trillion mutual fund industry.
  • • Self-custody of crypto is permitted only when no qualified custodian will hold the assets, and solely if the adviser controls the private keys without delegation.
  • • State trust companies are now explicitly authorized to serve as qualified custodians for crypto assets under the framework.
  • • The proposal establishes governance standards for how investment funds may hold digital assets directly, removing barriers that previously restricted crypto access in mainstream institutional portfolios.
Summary
The Securities and Exchange Commission on Thursday unveiled a comprehensive custody framework governing how registered investment advisers and mutual funds may hold cryptocurrency assets. The proposal directly addresses regulatory uncertainty that has constrained institutional adoption of digital assets, particularly in the mutual fund space, which manages approximately $22.3 trillion in assets.

Under the proposed rules, self-custody of crypto is permitted under strictly limited circumstances: only when an adviser cannot identify a qualified custodian willing to hold the assets, and only if the adviser itself maintains sole control of the private keys without delegating custody responsibilities to a third party. This structure preserves investor protections while creating a pathway for advisers to manage assets in situations where traditional custodians are unavailable.

The SEC's framework expands the definition of qualified custodians to explicitly include state trust companies, broadening the institutional infrastructure available to service crypto holdings. This regulatory clarification removes a significant operational barrier that previously prevented mutual funds and other registered investment advisers from directly accessing cryptocurrency markets.

The proposal represents a substantive shift in the SEC's approach to crypto regulation, moving from blanket restrictions toward a principles-based framework that permits institutional participation while maintaining custody safeguards. By establishing clear rules for self-custody, qualified custodian standards, and state trust company participation, the SEC seeks to facilitate legitimate institutional investment in digital assets while protecting fund shareholders from custody risks and operational failures.

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Sources

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Reuters Wall Street regulator proposes rules on investment adviser crypto asset custody Lse Wall Street regulator proposes rules on investment adviser crypto asset custody Tradingview Wall Street regulator proposes rules on investment adviser crypto asset custody