Tokenized money market funds held approximately $10 billion in on-chain assets under management as of July 2026, up from under $1 billion in early 2024. The segment remains a fraction of the $7.95 trillion traditional money market fund market, according to the Investment Company Institute, but it...
"We believe that tokenization today may be roughly where the internet was in 1996." — Larry Fink, Chairman and CEO, BlackRock (2026 Annual Letter)
Tokenized money market funds held approximately $10 billion in on-chain assets under management as of July 2026, up from under $1 billion in early 2024. The segment remains a fraction of the $7.95 trillion traditional money market fund market, according to the Investment Company Institute, but it has attracted four of the five largest global asset managers in under 18 months.
JPMorgan's second tokenized fund, JLTXX, grew 250% in a single month to $695 million by July 2, 2026. BlackRock filed for two additional tokenized vehicles in May. Franklin Templeton's BENJI approached $2 billion across nine chains. Circle-owned Hashnote's USYC sits at roughly $3 billion. The catalyst: the GENIUS Act, signed July 18, 2025, which permits stablecoin issuers to hold tokenized money market fund shares as reserve assets — while barring them from paying interest directly to token holders.
Six federal agencies face a July 18, 2026 statutory deadline to finalize implementing regulations. That deadline, now two days away, will determine whether tokenized fund shares become the default parking mechanism for the $303 billion stablecoin reserve pool.
The tokenized money market fund market in mid-2026 is dominated by four products, each reflecting a distinct distribution strategy:
| Fund | Issuer | AUM (Jul 2026) | Chains | Min. Investment | Launch | |------|--------|----------------|--------|-----------------|--------| | USYC | Hashnote (Circle) | ~$3.0B | 3 (ETH, Sui, Canton) | $100K | 2023 | | BUIDL | BlackRock (Securitize) | ~$2.9B | 8+ | $5M (institutional) | Mar 2024 | | BENJI | Franklin Templeton | ~$2.0B | 9 | $20 (retail-accessible) | 2021 | | JLTXX | JPMorgan (Kinexys) | ~$695M | 1 (ETH) | Institutional | May 2026 |
Combined, these four products account for approximately $8.6 billion of the roughly $10 billion tokenized money market fund market. Net yields across the category range from 3.45% to 5.25% APY, depending on the underlying Treasury duration and fee structure.
For context, the total tokenized real-world asset (RWA) market reached approximately $22–25 billion in AUM as of mid-2026, per rwa.xyz. Tokenized Treasuries and money market funds represent the single largest asset class within that total at roughly $15 billion, followed by tokenized private credit.
The structural driver behind the surge in tokenized money market fund AUM is regulatory, not technological.
The GENIUS Act, enacted July 18, 2025, established the first U.S. federal framework for payment stablecoins. Among its provisions: stablecoin issuers must maintain 1:1 reserves in high-quality liquid assets — cash, U.S. Treasuries, deposits at Federal Reserve Banks, or overnight reverse repurchase agreements. Crucially, the Act permits reserves to be held in tokenized form, provided they comply with all applicable regulations.
At the same time, the Act prohibits stablecoin issuers from paying interest or yield directly to token holders. This creates a structural gap: issuers sit on hundreds of billions in reserves that must earn yield somewhere, but cannot pass that yield through to end users.
Tokenized money market funds fill that gap. According to JPMorgan, stablecoin issuers have been the primary source of JLTXX's 250% growth in June 2026, parking reserves on-chain in regulated fund shares rather than traditional custody accounts. The stablecoin reserve pool is substantial: total stablecoin market capitalization stood at $303 billion as of July 12, 2026, per DefiLlama, with Tether (USDT) at $184 billion and USDC at $73 billion.
If even 10% of the current stablecoin reserve pool migrated into tokenized money market funds, that would represent $30 billion in new AUM — tripling the current category size.
USYC, backed by short-duration U.S. Treasury Bills and repo activity, was acquired by Circle in January 2025. The token operates on a price-appreciation model: rather than distributing yield through rebasing (like BUIDL), USYC's token price rises daily as yield accrues. This structure is more tax-efficient for holders in most jurisdictions, as gains are deferred until redemption.
At approximately $3 billion in AUM, USYC is the largest single tokenized Treasury product by on-chain value. It operates across Ethereum, Sui, and the Canton Network, with USDC redemption rails handled by Circle. Same-day redemption to USDC is available during U.S. market hours for qualified investors meeting the $100,000 minimum.
Circle's ownership of both USYC and USDC creates a vertically integrated stack: stablecoin issuance, reserve management, and yield generation within a single corporate structure.
BUIDL launched in March 2024 through a partnership with Securitize and holds roughly 40% of the tokenized Treasury market. At approximately $2.9 billion in AUM, it has expanded from Ethereum to eight networks including Solana, Polygon, Avalanche, Arbitrum, Optimism, Aptos, and BNB Chain.
BlackRock is not stopping at BUIDL. On May 8, 2026, the firm filed SEC paperwork for two additional tokenized vehicles: a digital share class of the $6.1 billion BlackRock Select Treasury Based Liquidity Fund (BSTBL), and a new product called the BlackRock Daily Reinvestment Stablecoin Reserve Vehicle (BRSRV) — explicitly designed for investors who manage finances through crypto wallets rather than traditional brokerages.
Combined, BlackRock's tokenized fund suite approached $2.93 billion in on-chain assets as of mid-2026, according to Bitcoin.com, with Ethereum hosting approximately $1.1 billion.
BENJI holds the distinction of being the first U.S.-registered mutual fund to use blockchain for transaction processing and share ownership recording, launching on Stellar in 2021. It has since expanded to nine public chains: Stellar, Polygon, Arbitrum, Aptos, Avalanche, Base, Solana, BNB Smart Chain, and Ethereum.
The fund's AUM trajectory shows rapid acceleration: from approximately $828 million in Q1 2026 to nearly $2 billion by late April 2026, according to Franklin Templeton disclosures. At 0.15% management fee, BENJI offers the lowest fee in the category, a deliberate strategy to attract long-tail distribution.
Unlike its competitors, BENJI is accessible to retail investors with a $20 minimum, positioning it as the mass-market entry point for tokenized Treasury exposure.
JLTXX launched May 13, 2026 on Ethereum as JPMorgan's second tokenized money market fund, following MONY (December 2025). The fund invests exclusively in U.S. Treasuries and overnight repo, managed through JPMorgan's Kinexys Digital Assets platform.
The fund grew from $200 million at the end of May to $695 million by July 2 — a 250% increase driven primarily by stablecoin issuers seeking compliant reserve yield, according to American Banker. JPMorgan seeded the fund with $100 million at launch, with Anchorage Digital as an early participant.
JLTXX was explicitly designed for GENIUS Act compliance, accepting both cash and stablecoin subscriptions. It represents the clearest example of a traditional bank building a product specifically for crypto-native capital flows.
Ethereum remains the dominant settlement layer for tokenized money market funds, hosting the majority of BUIDL, all of JLTXX, and significant portions of BENJI and USYC. However, the multi-chain distribution pattern is notable:
The infrastructure stack typically involves three layers: a regulated fund manager (BlackRock, JPMorgan, Franklin Templeton), a transfer agent or tokenization platform (Securitize, Kinexys), and blockchain settlement. This three-layer structure means that even "on-chain" money market funds retain traditional intermediaries — a point consistent with the observation that value distribution in blockchain ecosystems often flows to off-chain service providers.
Ondo Finance's OUSG illustrates an additional pattern: fund-of-funds aggregation. OUSG held $407 million as of July 10, 2026, allocated across BlackRock BUIDL ($101 million), Franklin Templeton BENJI ($77 million), Fidelity Treasury Digital Fund ($69 million), and State Street Galaxy Onchain Liquidity Sweep Fund ($150 million). This meta-layer adds another intermediary — and another fee extraction point — between the end user and the underlying Treasury yield.
The GENIUS Act mandates that six federal agencies — the OCC, FDIC, NCUA, Treasury, FinCEN, and OFAC — publish final implementing regulations by July 18, 2026. As of this writing, all six have published proposed rules and closed comment periods (the last closed June 9), but none have issued final rules.
Key provisions in the proposed rules:
If the agencies miss the July 18 deadline, the GENIUS Act's effective date shifts to January 18, 2027 — 18 months from enactment. This would delay the compliance framework and, by extension, the full institutional deployment of tokenized reserves.
The outcome matters for tokenized fund issuers: clear final rules would unlock an estimated $30+ billion addressable market from stablecoin reserves alone.
The market is exhibiting classic asset management dynamics: fee compression and distribution competition.
Franklin Templeton's 0.15% management fee undercuts competitors and sets a floor. BlackRock's response has been breadth — filing for two additional vehicles targeting different investor segments. JPMorgan has leveraged its banking relationships to attract institutional stablecoin issuers directly.
The competitive moat for each fund differs:
A survey by Global Digital Finance (GDF) and the International Swaps and Derivatives Association (ISDA), covering over 5,000 institutions, found that 66% plan to launch tokenized money market funds by end-2027. Only 33% of surveyed firms believe existing money market fund processes are efficient. The implication: the current four-player market may expand substantially as traditional asset managers enter the space.
Tokenized money market funds are not a technology experiment. They are a direct product of regulatory structure — specifically, the gap between the GENIUS Act's yield prohibition on stablecoins and its permission for tokenized reserve assets. The four dominant funds each exploit this gap with different distribution strategies: vertical integration (USYC), multi-chain breadth (BUIDL), retail access (BENJI), and banking relationships (JLTXX).
The next 48 hours matter. If six federal agencies finalize GENIUS Act rules by the July 18 statutory deadline, the compliance framework crystallizes and the addressable market for tokenized reserves expands immediately. If they miss the deadline, the effective date slips to January 2027, creating a six-month limbo for issuers and investors alike.
The underlying economic question is straightforward: who captures the fee spread between the roughly 4.5% yield on short-term Treasuries and the 0% yield that stablecoin issuers can pass to their holders? In mid-2026, the answer is increasingly BlackRock, JPMorgan, Franklin Templeton, and Circle — through tokenized fund shares that look, technically, like blockchain tokens, but function economically like traditional money market instruments with an on-chain wrapper.
The $10 billion market is small. The $303 billion stablecoin reserve pool is not.