Hester Peirce, a commissioner at the Securities and Exchange Commission commonly known as "Crypto Mom," warned that putting lending and investment management inside a smart contract doesn't necessarily place it beyond securities laws.
- The statement itself isn't a new SEC rule or enforcement action.
Still, a review by The Coinformer shows that the activities Peirce highlighted closely match the fast-growing vault products recently launched through Coinbase, Robinhood and Aave.
The code isn't necessarily the problem
A crypto vault collects users' assets and automatically deploys them across different protocols for yield strategies.
Peirce drew a distinction between vaults controlled entirely by immutable code and those where people select investments, move funds between strategies or appoint whoever makes those decisions.
Those human managers could potentially be running an investment contract, she said. Lending products may raise similar questions when someone chooses supported assets, interest rates, borrowing limits and liquidation rules.
Hester Peirce
- The warning also echoes the collapse of Stream Finance, a yield-vault project that froze withdrawals in November 2025 after an external fund manager suffered losses during the previous month's market crash.
- Stream froze withdrawals after disclosing that an external fund manager had lost about $95 million, while analysts mapped roughly $285 million in potential exposure across interconnected lending markets and vaults.
- The fallout helped collapse Elixir's deUSD stablecoin and drove more than $1 billion out of yield-generating platforms within a week.
That adds an important boundary to the SEC's March interpretation, which said most cryptocurrencies aren't securities themselves and gave protocol staking more regulatory breathing room.
A token may, therefore, sit outside SEC jurisdiction while the managed yield product built around it falls inside.
Vaults are already reaching retail users
- Coinbase added two USDC vaults on June 11 that are powered by Morpho, an on-chain lending network, and curated by Steakhouse Financial, a risk-management company that decides how deposits are allocated.
- Robinhood followed on July 1 with a Morpho vault, also curated by Steakhouse, that distributes deposits across markets backed by assets from Spark, Ethena and Maple.
- Then Aave Labs launched Stable Vaults on July 9, allowing businesses to choose accepted stablecoins and yield strategies while keeping anything earned above the promised return.
Those are almost precisely the types of managerial decisions Peirce flagged 13 days later.
Peirce named none of those companies, though, and her statement doesn't determine that any broke securities laws.
But the market is no longer small as Morpho reported over $11.4 billion in deposits as of July 23, including $1.7 billion under active curation.