Fiserv has completed its acquisition of StoneCastle Cash Management, significantly enhancing its deposit and liquidity solutions for financial institutions.
The integration combines StoneCastle’s institutional deposit network with Fiserv’s core account processing, digital banking, and payment platforms, enabling banks to access broader funding options and improved cash management. The acquisition also supports digital asset services, including stablecoins and FIUSD solutions.
Regulatory approvals and customary closing conditions were met, and the deal aims to strengthen client relationships while providing innovative deposit liquidity alternatives for merchants. Financial terms of the acquisition were not disclosed.