Fiserv trades at a P/E ratio of 9 after the the shares declined more than 70% during the past year. The company is still growing, but very slowly, while costs are rising faster.

Fiserv is a leading payments company that provides the financial infrastructure behind many top names. It has identified gaps in its business that are leading to market share loss.

An activist investor has reportedly built a stake in the company, according to the Wall Street Journal, which cited anonymous sources. Activists can push for changes that enhance shareholder value.

Activist investor Jana Partners has reportedly purchased a stake in payments company Fiserv. Now, Jana is campaigning for changes to boost Fiserv's underperforming stock, The Wall Street Journal (WSJ) reported Tuesday (Feb. 17), citing sources familiar with the matter.

HIGHLANDS RANCH, Colo.--(BUSINESS WIRE)--Can/Am Technologies, Inc., provider of Teller Government Cashiering, today announced Teller Payments, a new integrated payment processing solution powered by Fiserv, a global leader in payments and financial technology. Teller Government Cashiering is a secure, browser-based payment and cashiering Software as a Service (SaaS) platform that unifies in-person and online payments, integrating seamlessly with financial and operational systems for governments.

Jana Partners is pushing for changes at Fiserv after building a stake in the downtrodden payments company, according to a report from The Wall Street Journal.

The hedge fund has been speaking to the company and supports CEO Mike Lyons.

Fiserv is touting the results of its “OneFiserv” plan after a rocky quarter late last year. The payments giant released quarterly results Tuesday (Feb. 10) showing the company navigating shifting consumer spending patterns amid a multi-year push to modernize its technology platforms.

Fiserv, Inc. (FISV) Q4 2025 Earnings Call Transcript

Fiserv reported fourth quarter 2025 financial results today. The company exceeded analysts' top and bottom-line expectations.