Why JPMorgan Tokenized Money Market Fund Put on Ethereum

Key receivers

JPMorgan has launched a pretend money market fund on the Ethereum mainnet.

The fund holds US Treasuries and Treasury backed repos with daily dividend reinvestment.

Public Ethereum puts MONY alongside stablecoins, tokenized treasuries and existing onchain liquidity.

Now the focus shifts to collateral usage, secondary transfers and other major banks to follow suit.

JPMorgan Asset Management has launched a very traditional product on the Ethereum blockchain: a money market fund called My OnChain Net Yield Fund (MONY).

It was launched on December 15, 2025, and will run on the bank's Kinexys Digital Assets platform. Investors get their money through Morgan Cash, when ownership interests are delivered directly to their onchain address as blockchain tokens.

This is important because money market funds are the common vehicle institutions use to park short-term cash. They are built for fluid and stable production and are typically supported by plain-vanilla assets.

MONY fits that profile perfectly. It invests in US Treasuries and Treasury-collateralized repos, offers daily trading and allows qualified investors to register and redeem using cash or stablecoins. JPMorgan said it is seeding the fund internally before opening it up widely.

The decision to use Ethereum as a settlement layer makes the startup even more significant.

Did you know this? Treasury backed funds are short-term secured loans. One side offers cash while the other posts US Treasurys as collateral, and both agree to reverse the trade at a slightly higher price. The difference between the two prices represents the interest.

So what exactly has JPMorgan started?

MONY is a money market fund offered onchain. Investors buy fund interests backed by a conservative cash portfolio of US Treasury securities and buy contracts backed entirely by Treasurys, with ownership represented as a token sent to the investor's Ethereum address.

The setup is powered by two JPMorgan systems:

Morgan Funds is an interface where qualified investors can register, withdraw and manage positions.

Kinexys Digital Assets is the token layer that issues and manages the onchain representation of those fund interests.

The idea is that tokenization could improve transparency, support peer-to-peer transfers, and open the door to using these spaces as collateral in blockchain-based markets.

On the product side, MONY makes them familiar with the mechanics of daily distributed reinvestment and subscriptions and handled by Morgan Money using cash or stablecoins.

Why “Public Ethereum” is so interesting

JPMorgan wants to plug the onchain systems used by its peers, including processes for settlement, protection and reporting, analytics, compliance tools and distribution pipelines.

Ethereum is positioned at the top of the crypto currency movement. RWA.xyz estimates stablecoins to be around $299 billion, creating a pool of funds that interact frequently for settlement and cash management.

In cash-like assets, tokenized Treasurys total $8.96 billion. A money market-type product fits here because it is placed alongside assets and features that investors use to park funds, move liquidity and post collateral.

Then there is access. The RWA.xyz network table shows that Ethereum holds two-thirds of the RWA value generated by the entire token.

For a regulated product that needs to move between authorized peers, that focus is important.

Did you know this? “Public Ethereum” refers to the Ethereum mainnet, an open network that anyone can use. People often say that “Ethereum” means the same thing, but adding “public” makes it clear that this is not a private, permissioned, bank-run Ethereum-style network.

When cash production goes through the chain

The MONY portfolio is conservatively held in US Treasurys and Treasury-collateralized repos with daily dividend reinvestment, where ownership is represented as a token in the investor's blockchain address. Once the resulting cash is chained, it can begin to integrate into other business processes.

1) 24/7 treasury operations

Subscriptions and redemptions through Morgan Money and positions with the token layer hosted by Kinexys Digital Assets can be held alongside Stablecoin balances and other tokens. For institutions that chain their cash and settlement flows, this creates an even tighter cycle.

2) Security portability

JPMorgan highlights the potential for broader use of securities alongside transparency and peer-to-peer transfers. It saves time and money on handling qualification, manual payment, settlement time and transfer control. A tokenized money market fund provides an easy way to pass the value of shares accepted by parties, can be quickly settled and held through onchain rules.

3) Cash leg for tokenized markets

Tokenized Securities, Funds and Real-World Values ​​(RWAs) still need a place to stop liquidity between businesses and settlements. As onchain markets continue to scale, a cash product that yields on Ethereum will naturally fit into that role.

Competition aspect

MONY joins a crowded lineup of serious players.

BlackRock's BUIDL launched as a token fund on Ethereum in 2024, with recent updates moving to features that institutions actually use, daily dividends, 24/7 peer-to-peer transfers, wider network coverage and collateral integration.

Franklin Templeton has been promoting a similar idea with an onchain money market fund where BENJI tokens represent shares in FOBXX.

Then there is the market infrastructure layer. BNY Mellon and Goldman Sachs have been discussing record tokenization approaches aimed at making money market fund shares easier to pass through institutional workflows.

The market appears to be in the middle of a building process, with cash products, improved transfer infrastructure and clear pathways to collateral use.

McKinsey's base case estimates nearly $2 trillion in financial assets by 2030, excluding crypto and stablecoins.

Meanwhile, Calastone estimates that token assets under management will exceed $24 billion by June 2025, with a meaningful share of money market and treasury bond funds.

Functionality and impact

MONY brings regulated money production to public Ethereum, access to which is strictly closed. Under Rule 506(c), private placements are offered to qualified investors, with distributions going through Morgan Funds. Qualifications are placed at the center of the product, and the investor base is narrowly defined.

That structure shapes how the token moves. A tokenized fund may include transfer rules, compliance gates, and procedural controls that determine who is allowed to hold shares, who can receive them, and how redemptions work under various circumstances. JPMorgan's concerns about disclosures around the product and the institutional level it is designed to oversee and audit the use of blockchains indicate.

Ethereum is a mainnet startup space, and usage patterns can change with economics. Capital and operating costs affect how often assets move and can drive decisions over time on inventory paths, including potential movement at Layer 2 as the volume grows.

It's worth watching to see how this changes as the product's real-world efficiency emerges.

Did you know this? Rule 506(c) provides that a U.S. securities exemption allows an issuer to market privately if all purchasers are qualified investors and the issuer certifies that status.

what about now

Three signs show how far this goes.

First, MONY tokens are beginning to be seen as securities used in a wide range of onchain workflows, such as repo-style arrangements, secured loans, hedges and prime-brokerage-style rails, with JPMorgan emphasizing “wider use of collateral.

Second, other global strategically important banks (GSIBs) follow JPMorgan on public chains. If peers replicate the settlement-layer selection, it indicates that public infrastructure is becoming a leading location for tokenized financial products.

Third, stablecoin settlement on reported coverage, including USDC, expands beyond registration and redemption to secondary transfers and deeper integrations. That's when distribution started to resemble market infrastructure rather than a rolled-up fund product.

If MONY is accepted as collateral and starts moving through secondary transfers, not just subscriptions and redemptions, it will be part of a settlement cycle, not a box money market fund.

If other GSBSs launch similar cash products on the Ethereum mainnet, that will indicate a default position if the trend towards cash gains continues.