The largest names in U.S. finance are racing to build the plumbing behind a $320 billion stablecoin market. In the span of six days — May 8 to May 13, 2026 — BlackRock filed for two tokenized money-market funds explicitly designed for stablecoin reserves, and JPMorgan launched a $100 million Ethe...
"Investors are increasingly looking for ways to modernize liquidity management without changing the fundamentals of what they own." — John Donohue, Head of Global Liquidity, J.P. Morgan Asset Management
The largest names in U.S. finance are racing to build the plumbing behind a $320 billion stablecoin market. In the span of six days — May 8 to May 13, 2026 — BlackRock filed for two tokenized money-market funds explicitly designed for stablecoin reserves, and JPMorgan launched a $100 million Ethereum-based Treasury fund engineered to meet GENIUS Act reserve requirements. They join Western Union, which went live with its USDPT payment stablecoin on Solana on May 4, and SoFi, which became the first nationally chartered U.S. bank to issue a stablecoin on a public blockchain late last year.
Behind these headline launches sits a deeper structural shift. Anchorage Digital, the federally chartered crypto bank, disclosed a pipeline of 12 to 20 institutional clients waiting to issue their own stablecoins. Federal regulators face a July 18, 2026 statutory deadline to finalize implementing rules for the GENIUS Act, signed into law in July 2025. The question is no longer whether traditional finance will integrate stablecoins. It is whether the infrastructure can be built fast enough to absorb the demand.
This report examines the institutional reserve products, bank-issued stablecoins, and regulatory timelines converging to reshape dollar-denominated settlement infrastructure.
Two of the world's largest asset managers have filed competing products in the same week, each targeting the same regulatory niche: GENIUS Act-compliant reserve vehicles for stablecoin issuers.
JPMorgan OnChain Liquidity-Token Money Market Fund (JLTXX)
On May 13, 2026, J.P. Morgan Asset Management launched its second tokenized money market fund on the public Ethereum blockchain. The fund, ticker JLTXX, invests exclusively in short-term U.S. Treasury securities with maturities of 93 days or less and overnight repurchase agreements fully collateralized by Treasuries. J.P. Morgan seeded the fund with $100 million at launch, with additional participation from Anchorage Digital.
The product is accessible through Morgan Money, J.P. Morgan's institutional trading and analytics platform. Subscriptions and redemptions can be executed using cash or stablecoins via a third-party vendor. The fund is powered by Kinexys Digital Assets, JPMorgan's blockchain division formerly known as Onyx.
JLTXX is the second registered tokenized money market fund from J.P. Morgan, following MONY, a private placement fund launched on Ethereum in December 2025.
BlackRock: Two Filings, One Week
On May 8, 2026, BlackRock filed with the SEC for two new tokenized products:
BlackRock Daily Reinvestment Stablecoin Reserve Vehicle (BRSRV): A purpose-built reserve fund investing in cash, short-term U.S. Treasuries (93-day maturity cap), and overnight repos backed by Treasuries. The product is explicitly designed to qualify as an eligible reserve asset under the GENIUS Act.
BlackRock Select Treasury Based Liquidity Fund (BSTBL) — Tokenized Share Class: This tokenizes an existing $6.1 billion money-market vehicle. The new share class will trade on Ethereum alongside the fund's traditional shares, with BNY Mellon maintaining shareholder records using the ERC-20 token standard.
BlackRock already manages approximately $65 billion in existing stablecoin reserves and operates BUIDL, its tokenized Treasury fund launched in March 2024, which has grown to approximately $2.45 billion in assets under management. According to CoinDesk, the market value of tokenized real-world assets has expanded over 200% in the past year, now exceeding $32 billion.
The Pattern
Both JPMorgan and BlackRock have structured their funds around the same constraints: 93-day Treasury maturity limits, full collateralization, and Ethereum-based token issuance. These are not coincidental design choices. They map directly to Section 4 of the GENIUS Act, which specifies permissible reserve assets as U.S. Treasury bills, Federal Reserve reserves, FDIC-insured deposits, and certain government money market funds invested solely in those instruments.
The implication: these products are built to be plugged directly into stablecoin issuers' reserve stacks as off-the-shelf compliance solutions.
The GENIUS Act created a regulatory pathway for banks to issue payment stablecoins through subsidiaries. Several institutions have moved from planning to production.
Western Union — USDPT
Western Union launched USDPT on Solana on May 4, 2026. The stablecoin is fully backed by U.S. dollars, issued by Anchorage Digital Bank N.A. Key specifications:
Angus Scott, founder of the Solana Research Institute, noted the initiative "appears to be breaking down the barriers between remittances, payments and wholesale settlements." Western Union's April 2026 disclosure indicated USDPT would initially replace SWIFT-based interbank settlement with agents — a direct substitution of legacy rails with blockchain-based infrastructure.
SoFi — SoFiUSD
SoFi launched SoFiUSD in December 2025, becoming the first nationally chartered U.S. bank to issue a stablecoin on a public, permissionless blockchain (Ethereum). The token is fully reserved 1:1 by cash held at SoFi Bank's Federal Reserve account. SoFi has since announced plans to expand issuance to Solana, citing lower costs and faster settlement.
Notably, SoFi is positioning itself not just as an issuer but as infrastructure: offering white-label stablecoin issuance and settlement services to other banks, fintechs, and enterprise partners. The company partnered with Mastercard for settlement capabilities across the card network. In Q1 2026, SoFi's relaunched crypto business generated $121.6 million in transaction revenue, according to CoinDesk.
JPMorgan — JPMD Deposit Token
JPMorgan launched JPMD, a USD-denominated deposit token, on Coinbase's Base (Ethereum L2) following a proof-of-concept in June 2025. While technically a deposit token — a digital claim on funds in client bank accounts — rather than a stablecoin, JPMD serves a functionally similar role in institutional settlement. B2C2, Coinbase, and Mastercard completed test transactions enabling near-instant 24/7 settlement. JPMorgan plans to expand JPMD to other currency denominations and blockchains.
Anchorage Digital, the first federally regulated crypto bank in the U.S. (OCC-chartered in January 2021), has emerged as the primary issuance platform for institutional stablecoins. As of May 7, 2026, Anchorage disclosed a pipeline of 12 to 20 institutional clients waiting to launch stablecoins through its infrastructure.
CEO Nathan McCauley stated: "Since the Genius Act passed, Anchorage has won every single large stablecoin issuance mandate."
The incoming issuers reportedly fall into two categories: financial institutions seeking to issue their own branded stablecoins, and existing stablecoin operators looking to leverage Anchorage's federal charter and compliance infrastructure. Anchorage announced a partnership with M0, a stablecoin technology provider, in April 2026 to address the demand surge.
Separately, a consortium of ten global banks — including Bank of America, Goldman Sachs, Deutsche Bank, UBS, Citi, MUFG, Barclays, TD Bank, Santander, and BNP Paribas — is exploring joint issuance of stablecoins pegged to G7 currencies on public blockchains. The initiative remains in early stages.
The Guiding and Establishing National Innovation for U.S. Stablecoins (GENIUS) Act, signed into law in July 2025, established the first comprehensive federal framework for payment stablecoins. Key provisions:
Five federal agencies — the OCC, FDIC, NCUA, Treasury, and FinCEN — are racing to finalize implementing regulations by the July 18, 2026 statutory deadline. The OCC published a 376-page proposed rule in February 2026. The FDIC Board approved its notice of proposed rulemaking on April 7, 2026, establishing 30-day completeness reviews and 120-day approval windows for bank issuance applications.
According to Morgan Lewis, the more likely scenario is that regulators will issue interim rules by July 18, with final rules following after a comment period later in 2026. The first bank-issued stablecoins under the formal framework could appear by late 2026 or early 2027.
Complicating the timeline: the Senate Banking Committee is simultaneously marking up the CLARITY Act, a broader crypto market structure bill, with 130 amendments pending. A compromise reached on the stablecoin yield dispute — issuers cannot pay interest solely for holding stablecoins, but user incentives tied to related activities are permitted — may affect how bank-issued stablecoins compete with deposit products.
Total stablecoin market capitalization reached $320.6 billion in May 2026, according to data tracked by KuCoin. Key breakdowns:
| Metric | Value | |--------|-------| | Total stablecoin supply | $320.6B | | USDT (Tether) market share | ~58-60% (~$186.8B) | | USDC (Circle) market cap | ~$75.3B | | 2025 stablecoin transaction volume | $33T (up 72% YoY) | | Tokenized Treasury market | $15B+ | | Tokenized RWA market (total) | $32B+ | | Stablecoins as % of U.S. dollar payments (2026 est.) | 3% | | Projected stablecoin share of U.S. dollar payments (2031) | 10% |
The reserve management opportunity is substantial. At $320 billion in outstanding supply, stablecoin issuers collectively hold reserves comparable to a mid-sized sovereign wealth fund. At current short-term Treasury yields of approximately 4.3%, the annual yield generated by these reserves exceeds $13 billion — revenue that accrues primarily to issuers under current structures.
This is the market that JPMorgan, BlackRock, and others are targeting: not the stablecoins themselves, but the asset management fees on the reserves backing them.
The institutional buildout underway reshapes how economic value flows through stablecoin infrastructure. The traditional model — where issuers like Tether and Circle capture reserve yield while users bear opportunity cost — is fragmenting as banks enter.
Fee layers emerging in the new stack:
The GENIUS Act's yield ban — prohibiting issuers from paying interest solely for holding stablecoins — concentrates reserve yield with issuers and their asset managers rather than distributing it to end holders. This creates an economic structure where the largest value capture occurs at the infrastructure layer, not the token layer.
BlackRock's position is notable: the firm both manages $65 billion in existing stablecoin reserves (primarily for Circle's USDC) and is now launching its own competing reserve vehicle. This vertical integration across advisory, custody, and reserve management mirrors the firm's dominance in traditional ETF infrastructure.
The stablecoin market is undergoing a structural transition from crypto-native issuance to bank-grade infrastructure. The convergence of JPMorgan's JLTXX, BlackRock's BRSRV, Western Union's USDPT, and SoFi's SoFiUSD within a single quarter represents the densest period of institutional stablecoin activity in the sector's history.
The economic logic is straightforward. At $320 billion in outstanding supply and a 4.3% short-term rate environment, stablecoin reserves generate over $13 billion annually. Asset managers are building tokenized products to capture management fees on those reserves. Banks are launching their own stablecoins to capture the full reserve yield internally. Payment companies are deploying stablecoins to cut settlement costs and expand margin.
The binding constraint is regulatory clarity. Five federal agencies are working against a July 18 deadline that most observers expect will produce interim rather than final rules. The gap between interim and final regulation creates uncertainty for potential issuers — particularly the 10-bank consortium exploring multi-currency stablecoin issuance.
What is clear: the infrastructure layer — not the token layer — is where economic value is concentrating. The firms building reserve management products, issuance platforms, and settlement rails are positioning to capture recurring fee revenue on a market that several forecasters project to exceed $2 trillion within the next several years. Whether that projection holds depends on regulatory execution, institutional adoption rates, and whether the yield ban survives potential CLARITY Act amendments.