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JPMorgan Launches Tokenized Money Market Fund on Ethereum

JPMorgan is launching JLTXX, its second tokenized money market fund on Ethereum, with an SEC filing effective May 13 for a portfolio focused on U.S. Treasuries and Treasury- or cash-backed overnight repos.

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Fact Check
The claim is well-supported by highly authoritative sources. The SEC Form N-1A filing (JPMorgan Trust IV, effective May 13, 2026) directly confirms the registration of the JPMorgan OnChain Liquidity-Token Money Market Fund (JLTXX) using blockchain/distributed ledger technology on Ethereum. The Block's reporting corroborates this with additional detail. The only minor inaccuracy in the claim's framing is that this is JPMorgan's SECOND tokenized money market fund on Ethereum — the first, MONY, launched in December 2025 per the PR Newswire press release and The Block's earlier reporting. The core claim — that JPMorgan is launching a tokenized money market fund on Ethereum — is confirmed true.
Summary

JPMorgan is launching JLTXX as its second tokenized money market fund on Ethereum. The fund will invest in U.S. Treasuries and overnight repurchase agreements backed by Treasuries or cash. The new report adds that the related SEC filing takes effect on May 13, though no launch date was disclosed. Earlier topic information also described JLTXX as being positioned for qualified reserve asset use cases under the GENIUS Act and identified MONY as JPMorgan’s first tokenized money market fund on Ethereum.

Terms & Concepts
  • Ethereum: A blockchain network that supports smart contracts and the issuance or management of tokenized digital assets.
  • Tokenized money market fund: A money market fund represented on a blockchain, allowing a traditional cash-management product to exist in tokenized form.
  • GENIUS Act: Proposed U.S. stablecoin legislation that includes standards for reserve assets backing payment stablecoins.