JPMorgan Launches Tokenized Money Market Fund to Serve Stablecoin Issuers' Reserve Requirements
The Block reported on May 13, 2026 that JPMorgan is launching a tokenized money market fund specifically designed to meet the reserve requirements that stablecoin issuers must maintain under US regulation. The product targets a direct institutional use case at the intersection of tokenized RWAs and stablecoin infrastructure.
Yury Konnov
JPMorgan filed with the U.S. Securities and Exchange Commission on May 12, 2026 to launch the JPMorgan OnChain Liquidity-Token Money Market Fund — a tokenized fund on Ethereum built explicitly to satisfy the reserve requirements that stablecoin issuers must meet under federal law. The filing, reported by CoinDesk's tokenization coverage, outlines a fund investing exclusively in short-term U.S. Treasuries, cash, and overnight repurchase agreements backed by government securities.
The fund's portfolio composition maps directly onto the reserve asset categories that the GENIUS Act permits stablecoin issuers to hold. Under the law, which was signed into law on June 18, 2025, issuers must maintain reserves on at least a one-to-one basis against outstanding coins, and acceptable assets include U.S. Treasury securities with a remaining maturity of no more than 93 days, U.S. currency, insured deposits, and government money market funds. The Act takes effect 18 months after enactment — by December 2026 at the latest — or 120 days after the Federal Reserve, OCC, FDIC, and NCUA issue final implementing regulations, whichever comes first.
The FDIC moved to formalize its piece of that regulatory architecture on the same day JPMorgan's filing became effective. The agency's board approved a notice of proposed rulemaking that would implement GENIUS Act requirements for FDIC-supervised stablecoin issuers, covering reserve assets, redemption standards, capital, and risk management. The FDIC proposed rulemaking opens a 60-day public comment window after Federal Register publication. The agency had previously issued a December 19, 2025 proposed rule establishing application procedures for insured depository institutions seeking to issue payment stablecoins through subsidiaries.
Kinexys Digital Assets, JPMorgan's blockchain unit formerly known as Onyx, will operate the underlying infrastructure for the new fund. The new product is JPMorgan's second tokenized money market fund on Ethereum. In December 2025, the bank launched MONY — the My OnChain Net Yield Fund — which J.P. Morgan Asset Management described as the first tokenized money market fund on a public blockchain from a global systemically important bank. MONY invests in U.S. Treasury securities and repurchase agreements fully collateralized by Treasuries, and is also powered by Kinexys Digital Assets. The new filing targets a distinct institutional segment: stablecoin issuers that need compliant reserve vehicles rather than general cash management.
The tokenized real-world asset market, according to rwa.xyz data cited by CoinDesk, has grown more than 200% over the past year and now exceeds $32 billion. JPMorgan's move into stablecoin reserve infrastructure comes as other large asset managers have pursued similar tokenized fund structures. BlackRock launched its BUIDL tokenized money market fund in 2024, and the broader competitive dynamic in tokenized Treasuries has accelerated as the GENIUS Act compliance deadline approaches.
Several material details remain absent from the SEC filing and related disclosures. The filing does not identify any stablecoin issuer that has committed to using the fund as a reserve vehicle, nor does it disclose a formal launch date beyond the May 13 effective date of the registration. JPMorgan has not disclosed the fund's target asset size, the custody or transfer-agent arrangements specific to stablecoin issuer clients, or how the fund's on-chain token mechanics interact with the redemption-speed requirements that regulators may impose under final GENIUS Act rules. The comment period on the FDIC's proposed prudential framework remains open, meaning the precise reserve standards the fund is designed to satisfy are not yet final.
The immediate concrete effect of the filing is that JPMorgan now has a registered, Ethereum-based money market fund whose stated purpose is to serve as a GENIUS Act-compliant reserve asset for stablecoin issuers. The filing does not establish a live client relationship with any stablecoin issuer, a confirmed launch date, or a finalized regulatory framework against which the fund's compliance can be fully assessed — the FDIC's implementing rules remain in proposed form and subject to revision through the public comment process.
