Tokenized real-world assets on public blockchains crossed $34 billion in on-chain value in May 2026, tripling from $5.4 billion at the start of 2025, according to data from RWA.xyz and CoinGecko. Tokenized U.S. Treasuries alone account for approximately $15 billion of that total, up from $380 mil...
"Every stock, every bond, every fund—every asset—can be tokenized. If they are, it will revolutionize investing... Markets wouldn't need to close. Transactions that currently take days would clear in seconds." — Larry Fink, CEO, BlackRock, 2026 Annual Chairman's Letter
Tokenized real-world assets on public blockchains crossed $34 billion in on-chain value in May 2026, tripling from $5.4 billion at the start of 2025, according to data from RWA.xyz and CoinGecko. Tokenized U.S. Treasuries alone account for approximately $15 billion of that total, up from $380 million in 2023. The asset class has moved from proof-of-concept to production-grade infrastructure in under 18 months.
The growth is not speculative. It is driven by yield-bearing instruments issued by BlackRock, Franklin Templeton, Ondo Finance, and Hashnote (now Circle), deployed across nine or more blockchain networks, and integrated as collateral into DeFi lending protocols. Securitize Markets became the first U.S. broker-dealer approved by FINRA to custody tokenized securities and settle them atomically against stablecoins, a regulatory milestone that removes a key bottleneck for institutional participation. MakerDAO (rebranded as Sky) now derives over 60% of its protocol revenue from tokenized Treasury holdings exceeding $2 billion.
This is not a crypto-native phenomenon. The buyers are sovereign wealth funds, asset managers, and banks. The infrastructure is regulated. The collateral is U.S. government debt. The implication: tokenized Treasuries are becoming the base layer of on-chain finance, displacing volatile crypto assets as DeFi's primary collateral source.
The on-chain RWA market grew 256.7% over fifteen months, from $5.42 billion in January 2025 to $19.32 billion by March 31, 2026, according to CoinGecko's RWA Report 2026. By late May 2026, that figure had reached approximately $34 billion, according to crypto.news citing RWA.xyz data.
U.S. Treasuries remain the dominant asset class at roughly $15 billion in on-chain AUM. The breakdown of the broader $34 billion market includes:
| Asset Category | Approximate AUM (May 2026) | |---|---| | U.S. Treasuries & Money Markets | ~$15B | | Tokenized Commodities (primarily gold) | ~$7.3B | | Private Credit | ~$4.5B | | Corporate Bonds & Structured Products | ~$3.2B | | Tokenized Equities | ~$960M | | Other (real estate, carbon, etc.) | ~$3B+ |
The growth trajectory has been non-linear. The tokenized Treasury market took from March 2024 to February 2026 to cross $10 billion, then added another $5 billion in roughly three months. This acceleration correlates with two factors: the expansion of BlackRock's BUIDL fund to nine chains and the FINRA approval of Securitize Markets as a full-service broker-dealer for tokenized securities.
The six largest tokenized Treasury products carry a combined on-chain AUM near $15 billion, with yields tracking the Secured Overnight Financing Rate (SOFR) minus a 15–50 basis point management fee.
Circle USYC (Hashnote): ~$2.9 billion AUM. The largest single tokenized Treasury product globally, according to CoinDesk. Hashnote was acquired by Circle in January 2025. The fund holds short-term U.S. Treasuries and overnight reverse repos. Available on Ethereum, Sui, and Canton Network. Growth accelerated after Binance added USYC as off-exchange collateral on BNB Chain, driving $1.84 billion of supply on that network alone.
Ondo Finance (OUSG + USDY): ~$2.75 billion combined. OUSG holds approximately $625 million in tokenized short-duration Treasuries. USDY, a yield-bearing stablecoin backed by Treasuries, holds approximately $2.1 billion.
BlackRock BUIDL: ~$2.5 billion AUM. Tokenized by Securitize, launched March 2024. Now available on nine blockchain networks including Ethereum, Solana, BNB Chain, Arbitrum, Avalanche, Optimism, Polygon, and Aptos. On May 8, 2026, BlackRock filed with the SEC for two additional tokenized fund products.
Franklin Templeton FOBXX (BENJI): ~$700 million AUM. Among the first regulated tokenized fund products, launched on Stellar in 2021. Expanded to Ethereum, Polygon, Avalanche, Arbitrum, Base, and Aptos.
Superstate USTB: Included in Aave Horizon's initial collateral set alongside Centrifuge products. Exact AUM not publicly disclosed at time of writing.
The concentration is notable: three issuers — Circle/Hashnote, Ondo, and BlackRock — control approximately $8 billion of the $15 billion tokenized Treasury market.
Ethereum hosts approximately 60% of all RWA value on public blockchains, according to RWA.xyz data cited by crypto.news. This dominance is driven by BlackRock's BUIDL (originally Ethereum-only) and Ondo Finance's products.
The remaining 40% is distributed across a growing set of chains:
According to ETHNews, real-world assets are now being tokenized across 15 different blockchains, suggesting the RWA infrastructure market will be multi-chain rather than winner-take-all.
On May 4, 2026, FINRA cleared Securitize Markets LLC through its Continuing Membership Application (CMA) process to custody tokenized securities, settle them atomically against stablecoins, and underwrite tokenized initial public offerings. Securitize Markets is the first U.S. broker-dealer approved for this combined capability set, according to Securitize's press release.
The approval addresses a persistent structural bottleneck. Previously, tokenized securities required separate custody, settlement, and distribution intermediaries, adding cost and latency. With the expanded approval, Securitize can now execute these functions within a single regulated entity, enabling atomic settlement — the simultaneous exchange of a tokenized security for a stablecoin in a single on-chain transaction.
This matters because it removes the T+1 or T+2 settlement delay that exists in traditional securities markets. For institutional participants, atomic settlement eliminates counterparty risk during the settlement window and reduces capital requirements for clearing. BlackRock's BUIDL fund, tokenized by Securitize, is the most immediate beneficiary.
The defining structural shift of 2026 in DeFi is the replacement of volatile crypto assets with tokenized Treasuries as primary collateral, according to FinanceFeeds.
MakerDAO (Sky): The protocol's RWA vaults hold over $2 billion in tokenized Treasuries, money market funds, and structured credit products. RWA revenue now accounts for over 60% of Maker's total income, according to LBank's MakerDAO analysis. This fundamentally changes the protocol's economic model from one dependent on crypto collateral liquidation fees to one backed by real-world yield.
Aave Horizon: Launched as a permissioned instance of Aave Protocol v3.3, Horizon allows qualified investors to borrow stablecoins (USDC, GHO, RLUSD) against tokenized RWA collateral. Initial collateral includes Superstate's USTB and USCC, and Centrifuge's JRTSY and JAAA products. Launch partners include Centrifuge, Circle, VanEck, WisdomTree, and Ripple. Stablecoin supply on Horizon is permissionless — anyone can deposit stablecoins to earn yield from institutional borrowing. Aave targets $1 billion in Horizon deposits by end of 2026.
The implication is structural: DeFi protocols are evolving from closed-loop systems backed by crypto collateral into hybrid platforms where real-world yield flows through on-chain infrastructure. This creates a more stable collateral base but introduces new dependencies on off-chain custodians and regulatory frameworks.
The Proof of Talk summit at the Louvre Palace in Paris (June 2–3, 2026) reflected the institutional gravity now surrounding tokenization. More than 120 speakers, 95% at CEO or founder level, represented a combined $18 trillion in assets under management, according to CoinTelegraph and The Block.
Confirmed speakers included Jenny Johnson (CEO, Franklin Templeton), Tom Zschach (CIO, SWIFT), and Ken Moore (CIO, Mastercard), alongside executives from JPMorgan and Invesco. The June 3 StableDay track focused specifically on stablecoin market structure, integration timelines, interoperability frameworks, and programmable money infrastructure for banks and regulators.
The speaker composition signals where capital allocation decisions are being made. When SWIFT's CIO and Mastercard's CIO share a stage with tokenized fund issuers, the discussion has moved past experimentation into implementation planning.
Concentration risk: Three issuers control over half of the tokenized Treasury market. A regulatory action against any single issuer or platform could have outsized market impact.
Regulatory uncertainty: While Securitize received FINRA approval, the broader regulatory framework for tokenized securities remains incomplete. The GENIUS Act consultation period closed June 2, and the CLARITY Act returned to Senate discussion June 3. Neither has passed. Banks are actively lobbying to prevent stablecoin issuers from offering yield that competes with deposits.
Redemption risk: Tokenized Treasury products promise near-instant liquidity, but underlying assets are subject to traditional market hours and settlement. During a stress event, the gap between on-chain availability and off-chain settlement capacity could create dislocation.
Smart contract risk: DeFi protocols integrating tokenized Treasuries as collateral inherit both traditional credit risk and smart contract risk. The composability that makes these integrations valuable also creates potential contagion paths.
Yield compression: As more capital flows into tokenized Treasuries, management fees face competitive pressure. The 15–50 basis point spread above the risk-free rate may narrow, potentially challenging the economics of smaller issuers.
The tokenized Treasury market has crossed a scale threshold where it is no longer an experiment. At $15 billion in AUM, with regulated broker-dealer infrastructure, multi-chain deployment, and direct integration into DeFi lending markets, tokenized Treasuries are becoming the foundational collateral layer of on-chain finance.
The economic logic is straightforward: institutions want yield-bearing, low-risk collateral that settles in seconds rather than days. Tokenized Treasuries deliver this. The question is no longer whether tokenization works, but how quickly the remaining regulatory and infrastructure gaps close.
The risk is that growth has outpaced the regulatory framework. Neither the GENIUS Act nor the CLARITY Act has passed. Concentration among three dominant issuers creates systemic dependency. And the composability that makes DeFi integration powerful also creates potential contagion channels that do not exist in traditional finance.
For now, $34 billion in on-chain RWAs — backed by U.S. government debt, issued by regulated entities, and settled through FINRA-approved infrastructure — represents the clearest evidence that public blockchains have found a durable institutional use case beyond speculation.