Santander set to close Webster Financial acquisition this week after securing all approvals
Executive summary: Santander plans to execute the acquisition of Webster Financial later this week after receiving all necessary regulatory and shareholder approvals. The deal will significantly expand Santander’s US footprint, boosting its assets by over $12 billion and strengthening its competitive position in American banking.
Who is involved: Banco Santander, Webster Financial, US Federal Reserve, and Webster’s shareholders.
Likely next: Closing of the transaction this week, followed by integration of Webster into Santander USA and post‑close regulatory reporting.
Banco Santander has announced it will complete the purchase of Webster Financial within days, following the green light from US regulators and the target’s shareholders. The deal, first revealed six months ago, will add more than $12 billion in assets to Santander’s US franchise and push the group into the top‑20 US lenders by size. While the transaction appears to have cleared the major hurdles, the integration of Webster’s retail and commercial banking operations will be the next focal point for the Spanish bank.
Timeline
- — Santander cierra esta semana la compra de Webster (Expansión)
Analysis — what this means
Likely next events
- Santander to finalize Webster acquisition by August 20, 2026
- Santander to submit post‑closure integration plan to US regulators by September 2026
- Webster shareholders to receive cash consideration upon deal close
Sectors affected
- US banking
- retail banking
- commercial banking
Regulatory implications
- Post‑acquisition annual stress test requirement for Santander in the US (per Federal Reserve)
- Completed antitrust review; no further competition concerns expected
Historical parallels
- Santander’s 2019 acquisition of Banco Popular in Spain
- Santander’s 2015 purchase of Sovereign Bank in the United States