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Jun 15, 2026 12:00 PM

Fiserv CEO Abruptly Exits For Truist, Stock Tanks

Fiserv, Inc. (NASDAQ:FISV) stock fell nearly 8% on Monday after the payments and financial technology company announced a leadership transition, even as it reaffirmed its full-year 2026 outlook.

Takis Georgakopoulos Named CEO

Fiserv said Takis Georgakopoulos was appointed chief executive officer and a member of the board, effective immediately. He succeeds Mike Lyons, who stepped down to become CEO of Truist Financial Corp. (NYSE:TFC).

Georgakopoulos joined Fiserv in late 2024 and most recently served as co-president of Technology and Merchant Solutions. Before joining the company, he was Global Head of Payments at J.P. Morgan Corporate & Investment Bank, ...