Key Takeaways
- • State Street, Galaxy Digital, and Ondo Finance launched SWEEP (State Street Galaxy Onchain Liquidity Sweep Fund), a tokenized money-market vehicle accepting PayPal's PYUSD stablecoin for accredited investors with 24/7 onchain liquidity capabilities.
- • Ondo Finance will seed the fund with $200 million, directly integrating a major tokenized real-world asset (RWA) issuer into State Street's tokenization infrastructure while leveraging Galaxy Digital's blockchain technology.
- • SWEEP debuts on Solana in early 2026 with planned expansion to Stellar and Ethereum using Chainlink's Cross-Chain Interoperability Protocol (CCIP), positioning the fund for multi-chain institutional deployment.
- • The partnership intensifies competition in institutional tokenized cash management, where BlackRock and Franklin Templeton already operate money-market and short-term fixed-income vehicles on public blockchains, establishing "onchain cash" as a defining TradFi-to-DeFi bridge.
- • State Street Bank and Trust Company assumes custodial responsibility, while Galaxy Digital provides infrastructure, creating a clear institutional governance framework for cryptocurrency-native cash sweep mechanics operating continuously across blockchain networks.
Summary
State Street Investment Management, Galaxy Digital, and Ondo Finance announced the formation of SWEEP, a tokenized liquidity fund designed to enable institutional investors to deploy traditional cash sweep balances directly onto public blockchains with continuous operational availability. The fund accepts PayPal's PYUSD stablecoin and targets accredited investors seeking yield-bearing cash management native to digital asset markets.
Ondo Finance will provide $200 million in seed capital, effectively anchoring the fund's launch and demonstrating confidence from a leading tokenized RWA platform. State Street Bank and Trust Company will serve as custodian, establishing institutional-grade safeguarding protocols. Galaxy Digital supplies the underlying blockchain infrastructure, creating a three-way partnership that bridges traditional finance custodial standards with cryptocurrency market operations.
The fund launches on the Solana blockchain in early 2026, with subsequent rollouts planned for Stellar and Ethereum networks via Chainlink's Cross-Chain Interoperability Protocol. This multi-chain architecture allows institutional liquidity to flow across ecosystems while maintaining unified fund management from State Street's platform. The timing positions SWEEP within an accelerating race among financial institutions to define "onchain cash" standards. BlackRock and Franklin Templeton already operate tokenized cash-management vehicles, including money-market funds on public blockchains. Ondo has built differentiated expertise wrapping Treasurys and credit exposures into onchain vehicles accessible to decentralized finance markets.
Kim Hochfeld, global head of cash and digital assets for State Street Investment Management, framed the initiative as pushing institutional finance's envelope onchain, while Ian De Bode, president of Ondo Finance, characterized tokenization as "the connective tissue between traditional finance and the onchain economy." The fund represents institutional finance's deepening commitment to blockchain-native cash management infrastructure, moving beyond experimental pilots toward production-scale liquidity mechanisms operating 24/7 across decentralized networks.
Ondo Finance will provide $200 million in seed capital, effectively anchoring the fund's launch and demonstrating confidence from a leading tokenized RWA platform. State Street Bank and Trust Company will serve as custodian, establishing institutional-grade safeguarding protocols. Galaxy Digital supplies the underlying blockchain infrastructure, creating a three-way partnership that bridges traditional finance custodial standards with cryptocurrency market operations.
The fund launches on the Solana blockchain in early 2026, with subsequent rollouts planned for Stellar and Ethereum networks via Chainlink's Cross-Chain Interoperability Protocol. This multi-chain architecture allows institutional liquidity to flow across ecosystems while maintaining unified fund management from State Street's platform. The timing positions SWEEP within an accelerating race among financial institutions to define "onchain cash" standards. BlackRock and Franklin Templeton already operate tokenized cash-management vehicles, including money-market funds on public blockchains. Ondo has built differentiated expertise wrapping Treasurys and credit exposures into onchain vehicles accessible to decentralized finance markets.
Kim Hochfeld, global head of cash and digital assets for State Street Investment Management, framed the initiative as pushing institutional finance's envelope onchain, while Ian De Bode, president of Ondo Finance, characterized tokenization as "the connective tissue between traditional finance and the onchain economy." The fund represents institutional finance's deepening commitment to blockchain-native cash management infrastructure, moving beyond experimental pilots toward production-scale liquidity mechanisms operating 24/7 across decentralized networks.
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