The fund will use PYUSD stablecoin on Solana for 24/7 flows, with $200 million seed capital from Ondo Finance and plans to expand to Stellar and Ethereum.
State Street and Galaxy Asset Management plan to launch the State Street Galaxy Onchain Liquidity Sweep Fund (SWEEP) in early 2026, using PayPal's PYUSD stablecoin for continuous investor flows on Solana. The fund targets qualified purchasers and aims to bring traditional cash management tools onto public blockchains. Ondo Finance will provide $200 million in seed capital, with expansion planned to Stellar and Ethereum. Galaxy will use Chainlink tools to manage cross-chain data and assets. Company executives highlighted SWEEP as a step forward in merging traditional finance and the onchain economy.