JPMorgan joins reserve fund race with Ethereum-based JLTXX
JPMorgan has filed to launch the JPMorgan OnChain Liquidity-Token Money Market Fund, a tokenized government money market fund with the ticker JLTXX. JPMorgans JLTXX fund targets stablecoin issuers needing Treasury-backed reserves and blockchain-based share transfer tools.Morgan Stanleys MSNXX launch shows Wall Street banks are competing for stablecoin reserve management mandates.Earlier coverage linked JPMorgan to an XRPL settlement pilot with Mastercard, Ripple, and Ondo Finance. The filing lists Token Class Shares dated May 13, 2026, and says the fund seeks current income while keeping liquidity and principal stability. The fund is built for stablecoin issuers that need reserve assets under the GENIUS Act. JPMorgan says JLTXX will invest in a way intended to meet eligible reserve asset rules. Its portfolio will focus on U.S. Treasury securities and overnight repurchase agreements backed by Treasurys or cash. Ethereum becomes the current blockchain rail The filing says Ethereum is the only public blockchain currently available for investors, though JPMorgan expects to add more networks later. Investors must use approved blockchain addresses before they can buy, redeem or transfer token balances linked to fund shares. JLTXX keeps official ownership records in traditional book-entry form. The blockchain layer records token balances and can help investors send transaction requests. The fund also