Fiserv’s $30 Billion Wipeout Came After Client Revolt Over Fees
When Mike Lyons joined Fiserv Inc. early this year, he was stepping into a fintech riding high with a record stock price. But the new top boss soon found himself...
By Emily Mason, Jennifer Surane · Bloomberg Markets
When Mike Lyons joined Fiserv Inc. early this year, he was stepping into a fintech riding high with a record stock price. But the new top boss soon found himself firefighting a series of customer gripes.