Ethereum

JPMorgan

Rule

Onyx

JPMorgan (<a href="https://x.com/jpmorgan" rel="noopener noreferrer nofollow">@jpmorgan</a>) filed with the SEC on May 12 to launch JLTXX, its second tokenized money market fund on the Ethereum blockchain. The product is the bank's most direct move yet to plug into the stablecoin reserve market opened up by the GENIUS Act, and it arrives less than five months after the bank's first on-chain money market fund went live on the same network.
The filing names the fund the JPMorgan OnChain Liquidity-Token Money Market Fund. It will hold short-term US Treasury bills, notes, and bonds, plus overnight repurchase agreements fully collateralized by Treasuries or cash. The structure aims to maintain a stable one-dollar net asset value, and the prospectus says it is built to satisfy reserve requirements that stablecoin issuers must meet under the GENIUS Act.
<h2 id="span-span-strong-what-does-jltxx-do-strong-span-span">What does JLTXX do?</h2>
JLTXX records ownership on&nbsp;<a href="https://bsc.news/post/what-is-ethereum-eth-how-it-works-explained" rel="noopener noreferrer nofollow">Ethereum</a> using Kinexys Digital Assets, JPMorgan's in-house blockchain platform. Token balances on the network are tied to investor shares in the fund, and Treasuries with maturities of 93 days or less make up the asset side.
The filing leaves room for the bank to expand to other public blockchains later, but for now Ethereum is the only network listed. The filing became effective May 13, although JPMorgan did not disclose a launch date. The fund carries a 0.16% annual fee after waivers and a one-million-dollar minimum investment.
JLTXX follows My OnChain Net Yield Fund (MONY), which launched on December 15, 2025, seeded with $100 million of JPMorgan's own capital and restricted to qualified investors under SEC Rule 506(c). JLTXX was filed using a 485BPOS amendment, the form registered investment companies use for broader distribution, which points to wider institutional reach than MONY had.
<h2 id="span-span-strong-how-does-this-fit-jpmorgan-s-ethereum-strategy-strong-span-span">How does this fit JPMorgan's Ethereum strategy?</h2>
JPMorgan has been one of the most consistent bank-led builders on Ethereum tech since 2016, when it released Quorum, an enterprise fork later used by hundreds of institutions. JPM Coin followed in 2019 for wholesale payments on a private chain. Onyx launched in 2020 and rebranded to Kinexys in late 2024.
The shift in 2025 was the move from permissioned systems to public Ethereum. MONY was the first live money market fund from a global systemically important bank to run directly on the public network. JLTXX takes that step further by targeting the stablecoin reserve market head-on, rather than serving as a cash management tool for select clients.
JPMorgan now sits at the front of a crowded field. BlackRock's BUIDL, Franklin Templeton's BENJI, and Fidelity all have tokenized money market or Treasury products live or in the pipeline. Ethereum hosts more than 53% of distributed tokenized real-world asset value and supports roughly 846 tokenization projects, according to RWA.xyz, making it the default settlement layer for institutional issuance.
<h2 id="span-span-strong-why-does-the-genius-act-matter-here-strong-span-span">Why does the GENIUS Act matter here?</h2>
The Guiding and Establishing National Innovation for US Stablecoins Act, signed into law in July 2025, requires US stablecoin issuers to back their tokens one-to-one with high-quality liquid assets such as cash, short-term Treasuries, and insured bank deposits. Issuers also face audit and reporting obligations.
JLTXX is engineered to meet those requirements directly. The filing states that the fund "invests in a manner intended to satisfy the requirements for eligible reserve assets that stablecoin issuers are required to maintain." That is the part traders are watching most closely. If approved, the fund gives stablecoin issuers a compliant, on-chain Treasury vehicle from the largest US bank by total assets. JPMorgan Asset Management oversaw around $4.3 trillion as of the end of March 2026.
The wider context is a tokenized real-world asset market that has grown to roughly $32 billion globally, with tokenized US Treasury products making up around $15.9 billion of that.&nbsp;<a href="https://bsc.news/post/understanding-stablecoins-how-they-work-guide" rel="noopener noreferrer nofollow">Stablecoin</a> issuers, money managers, and corporate treasurers are likely to route more reserves through tokenized funds rather than bank deposits or off-chain money market shares.
Sources:
<ul>
 <li><a href="https://www.sec.gov/Archives/edgar/data/0001659326/000119312526217424/d44657d485bpos.htm" rel="noopener noreferrer nofollow">SEC Form 485BPOS filing</a> - JLTXX prospectus, Token Class share details, GENIUS Act compliance language, Kinexys role, fee structure</li>
 <li><a href="https://am.jpmorgan.com/us/en/asset-management/adv/about-us/media/press-releases/jp-morgan-asset-management-launches-its-first-tokenized-money-market-fund/" rel="noopener noreferrer nofollow">JPMorgan Asset Management press release</a> - MONY launch details, 506(c) structure, JPMorgan Asset Management AUM figure</li>
 <li><a href="https://www.bloomberg.com/news/articles/2026-05-12/jpmorgan-s-crypto-push-deepens-with-filing-for-tokenized-fund" rel="noopener noreferrer nofollow">Bloomberg</a> - filing context, Wall Street tokenization race framing</li>
 <li><a href="https://app.rwa.xyz/" rel="noopener noreferrer nofollow">RWA.xyz</a> - tokenized real-world asset market size, Ethereum dominance share, tokenized Treasury product totals</li>
</ul>

JPMorgan Dives Deeper into Ethereum with Second Fund Launch

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