Tokenized U.S. Treasuries have crossed $15 billion in on-chain value as of mid-2026, up from roughly $3 billion at the start of 2025. The category now spans 82 distinct products across 65,000+ holders. Six issuers — Circle/Hashnote (USYC), Ondo Finance (USDY/OUSG), BlackRock/Securitize (BUIDL), F...
"Tokenization could help accelerate that future by updating the plumbing of the financial system — making investments easier to issue, easier to trade, and easier to access." — Larry Fink, CEO, BlackRock (2026 Chairman's Letter)
Tokenized U.S. Treasuries have crossed $15 billion in on-chain value as of mid-2026, up from roughly $3 billion at the start of 2025. The category now spans 82 distinct products across 65,000+ holders. Six issuers — Circle/Hashnote (USYC), Ondo Finance (USDY/OUSG), BlackRock/Securitize (BUIDL), Franklin Templeton (BENJI), Janus Henderson/Anemoy (JTRSY), and Superstate — control approximately $11 billion of that total. The remaining $4 billion is fragmented across 66 smaller products.
This is no longer an experiment. DeFi protocols now hold billions in tokenized Treasuries as collateral and liquidity backstops, replacing idle stablecoin reserves that previously earned zero yield. The on-chain Treasury market crossed $10 billion for the first time in January 2026, then added another $5 billion within six months. According to data from RWA.xyz, tokenized Treasuries represent more than 50% of all non-stablecoin real-world assets on-chain.
The economic logic is straightforward: protocols and institutions holding stablecoins can swap them for tokenized Treasuries yielding 3.35–5.25% APY with instant liquidity. The question is no longer whether tokenized Treasuries have product-market fit. It is whether the infrastructure, regulatory scaffolding, and chain distribution can scale to absorb the next order of magnitude.
The tokenized Treasury market's growth trajectory tells a clear story. According to RWA.xyz data, on-chain U.S. Treasury products held $3 billion in early 2025, crossed $5 billion by late 2025, breached $10 billion on February 11, 2026, and reached approximately $14.79 billion in distributed value by June 2026. The holder base expanded from roughly 13,000 addresses in early 2025 to over 65,000 by mid-2026 — a 5x increase in 18 months.
The market is concentrated. The top five products — USYC, USDY, BUIDL, BENJI, and JTRSY — account for approximately $10.9 billion, or 72% of total value. The top three issuers (Circle/Hashnote, Ondo, BlackRock/Securitize) alone hold more than $8 billion combined.
Institutional participants now include corporate treasuries from both crypto-native firms and traditional enterprises. Stablecoin issuers represent a growing portion of inflows, using tokenized Treasuries as reserve backing. The average 7-day APY across the category sits at 3.35%, according to RWA.xyz, though individual products range from 3.0% to 5.25% depending on underlying strategy and fee structure.
Circle/Hashnote USYC (~$3.0B AUM): The largest single tokenized Treasury product by on-chain AUM as of mid-2026. Circle acquired Hashnote in January 2025. USYC is backed by reverse repo agreements against U.S. Treasuries and serves as the designated yield-bearing collateral inside Circle's payments network. Much of USYC's 2026 expansion links to BNB Chain, where Binance introduced it as off-exchange collateral for institutional derivatives trading — USYC supply on BNB Chain alone reached $1.84 billion.
Ondo Finance USDY (~$2.14B) / OUSG: Ondo operates two primary products. USDY pays approximately 4.65% APY and has $740 million in supply across Ethereum, Solana, Mantle, Sui, and Aptos. OUSG provides qualified purchasers with direct exposure to short-term Treasuries and money market funds from BlackRock, Franklin Templeton, WisdomTree, and Fidelity, with 24/7 stablecoin mints and redemptions.
BlackRock/Securitize BUIDL (~$2.45B AUM): Launched March 2024, BUIDL became the benchmark institutional product. The fund invests in overnight repo and 3-month Treasuries, pays daily dividends minted directly to holder wallets, and is now live on nine blockchain networks. In May 2026, BlackRock filed with the SEC for two additional tokenized funds plus on-chain shares for a $7 billion money-market fund.
Franklin Templeton BENJI (~$2.05B AUM): The OnChain U.S. Government Money Fund (FOBXX) was among the earliest institutional entries, first launching on Stellar and later expanding to Polygon and other chains. Franklin Templeton was the first U.S.-registered fund to use a public blockchain for transaction processing and share ownership records.
Janus Henderson/Anemoy JTRSY (~$1.24B): A newer entrant that has scaled rapidly through DeFi integrations and competitive fee structures.
Superstate: Operating in the sub-$1B range but gaining traction among DeFi-native users seeking composable Treasury exposure.
Ethereum remains the primary settlement layer for tokenized Treasuries, hosting the deepest liquidity by issuance volume. BUIDL, USDY, BENJI, and most Backed bTokens settle on Ethereum mainnet and its layer-2 networks.
The multi-chain push is accelerating. BUIDL is now live on nine chains: Ethereum, Arbitrum, Optimism, Polygon, Avalanche, Aptos, BNB Chain, Solana, and Stellar. Ondo deploys across Ethereum, Solana, Mantle, Sui, and Aptos.
Chain specialization is emerging:
The integration of tokenized Treasuries into DeFi represents the most structurally significant development in the category. DeFi protocols collectively hold billions in stablecoins earning zero yield. If those same dollars sit in tokenized Treasuries earning 3–5% while remaining instantly liquid and transferable on-chain, the substitution is economically self-evident.
Sky protocol (formerly MakerDAO) now holds tokenized Treasuries as part of its collateral backing for USDS, alongside crypto collateral (ETH, wstETH, cbBTC) and bank deposits. USDS is integrated into Aave V3 as a listed asset, Curve and Uniswap liquidity pools, and RWA structured products via Spark Protocol.
Aave's governance approved tokenized assets as collateral types, creating direct pathways between traditional fixed-income exposure and on-chain borrowing markets. The pattern is replicating across protocols: treasury tokens serve as both yield instruments and borrowing collateral simultaneously.
According to CryptoSlate, tokenized Treasuries have "broken DeFi's most sacred rule" by replacing volatile crypto collateral with stable, yield-bearing U.S. government debt — a $9 billion structural shift that analysts describe as irreversible.
Three regulatory frameworks are accelerating institutional adoption.
GENIUS Act (U.S.): Passed in early 2026, the act mandates 1:1 reserves in high-quality liquid assets for payment stablecoins and creates a dual-chartering system for issuers. The OCC and Federal Reserve face a July 2026 deadline to finalize technical standards for reserve audits and cybersecurity. JPMorgan Chase and BNY Mellon have spent six months preparing specialized stablecoin reserve funds, with BNY Mellon positioned as primary infrastructure provider for reserve custody.
MiCA (EU): Full enforcement began July 1, 2026. Approximately 210 of 1,200+ previously operating crypto firms achieved compliance — the rest must cease serving EU customers. The framework requires licensed issuance of asset-referenced tokens and e-money tokens, creating a defined pathway for tokenized Treasury distribution in Europe.
SEC Framework: The SEC published a comprehensive stablecoin regulatory framework document establishing guidelines for tokenized securities including Treasury instruments. BlackRock's May 2026 SEC filings for additional tokenized funds signal that the regulatory pathway for on-chain fund shares is now operational.
The tokenized Treasury market operates on thin margins. Most products yield the Secured Overnight Financing Rate (SOFR) minus a 15–50 basis point management fee. With SOFR at approximately 4.3%, net yields to holders range from 3.35% to 5.25% depending on fee structures and underlying strategy.
Value accrues to four layers:
BlackRock's BUIDL charges approximately 50 bps annually. At $2.45 billion AUM, that generates roughly $12.25 million in annual management revenue — modest by traditional fund standards, but scalable. If BUIDL reaches $10 billion (consistent with BlackRock's filing trajectory), annual fees would approach $50 million from a single product line with minimal marginal cost.
Redemption risk: Most products offer daily or near-instant redemption into stablecoins, but underlying Treasuries settle T+1. A large-scale simultaneous redemption event could create temporary liquidity mismatches.
Smart contract risk: Tokenized Treasuries inherit the security profile of every chain they deploy on. The $292 million Kelp DAO bridge exploit in April 2026 and $11.6 million Verus Protocol hack in May 2026 demonstrate that cross-chain infrastructure remains a vulnerability vector.
Regulatory fragmentation: While the U.S. and EU have established frameworks, seven major economies now mandate different reserve, licensing, and redemption requirements. Issuers operating across jurisdictions face compliance complexity that may concentrate market share among the largest players.
Yield compression: As the Federal Reserve adjusts rates, tokenized Treasury yields will compress accordingly. Products currently attracting capital at 4–5% APY may see reduced demand in a lower-rate environment, potentially triggering outflows.
Centralization: The top three issuers control over 50% of market value. This concentration creates single points of failure and raises questions about whether tokenized Treasuries genuinely decentralize access or simply replicate traditional fund structures on-chain with additional technical intermediation.
The tokenized Treasury market's trajectory from $3 billion to $15 billion in 18 months represents the fastest-growing segment of the real-world asset tokenization category. The growth is not speculative — it is driven by an economic arbitrage (yield on idle stablecoin reserves), institutional infrastructure buildout (BlackRock, Franklin Templeton, Circle), and regulatory frameworks (GENIUS Act, MiCA) that explicitly accommodate on-chain fund shares.
The near-term question is whether this market reaches $30 billion or $50 billion by end of 2027. BlackRock's SEC filings for additional tokenized products, Circle's USYC expansion across exchange collateral programs, and Ondo's multi-chain deployment suggest the infrastructure is being built for that scale. The constraint is not demand — it is the pace at which custodians, regulators, and cross-chain bridges can absorb the volume without introducing systemic risk.
At $15 billion, tokenized Treasuries are no longer a proof of concept. They are a functioning parallel distribution channel for U.S. government debt — one that operates 24/7, settles in seconds, and pays yield directly to on-chain wallets. Whether that channel grows to 1% of the $27 trillion Treasury market depends on execution, not concept validation.