Galaxy Adds $100M Sky Token as Institutional Adoption Faces a Test

Clients can use the savings token as collateral, although the companies did not disclose any client loan volume backed by sUSDS.

Galaxy Digital has added $100 million worth of sUSDS, Sky Protocol’s yield-bearing savings token, to its corporate treasury and approved the asset as collateral for institutional clients, the companies said Sept. 23.

Galaxy and Sky said the treasury position was complete, but their announcement did not provide figures for client loans secured by sUSDS or identify the first completed loan. The move makes the token eligible across Galaxy’s institutional trading business, while actual client adoption remains undisclosed.

The appeal lies in a token that continues earning a savings return while pledged as collateral. Under the announced arrangement, clients who use sUSDS to secure a loan continue earning the Sky Savings Rate on the full position throughout the loan term.

Sky says its governance sets the rate and funds it through aggregate protocol surplus, while holders retain the same number of sUSDS tokens as the amount of USDS redeemable for each token increases with accrued returns. The savings rate can change, meaning future accrual is not fixed.

For borrowers, the structure could provide access to credit while preserving their savings position. The financial outcome would depend on the loan terms and the rate available throughout its duration. The announcement does not disclose those details for any completed sUSDS-backed loan, while the amount of collateral clients may ultimately provide also remains unclear.

Galaxy and Sky’s Earlier Lending Connection#

The companies’ relationship already covers credit financing through Grove, an agent within the Sky ecosystem. In July, Grove announced a $500 million warehouse facility to provide capital for institutional loans originated by Galaxy.

Grove serves as the warehouse lender, providing USDS capital, while Galaxy handles loan origination and servicing. Collateral pledged by borrowers under the facility is restricted to Bitcoin and Ethereum, including staked versions of Ethereum.

A Sky Frontier Foundation update published Sept. 17 said Sky agents held roughly $304 million with Galaxy as of Sept. 1, largely through the Grove facility. The figure represents Sky-side exposure to Galaxy before the latest announcement.

The treasury allocation gives the partnership a clear balance-sheet presence today. Approval of sUSDS as collateral could bring the token into Galaxy’s client lending business, where a disclosed loan or outstanding balance would indicate whether institutions are using it beyond Galaxy’s own holdings.