Fiserv Inc

Fiserv shares slid nearly 10% after Q1 adjusted revenue missed estimates, with organic sales down in both Merchant and Financial Solutions. Management kept its 2026 outlook, but margin pressure and competitive headwinds raise doubts.

Fiserv has joined the x402 Foundation to develop open standards for automated internet payments, ahead of its Q1 earnings release on May 5 and investor day on May 14.

Fiserv stock advanced in premarket trading after the payments processor reported quarterly profit above estimates and issued guidance for 2026. The company is navigating a strategic reset following a challenging prior year.