Fiserv Inc.’s stock dove to its worst performance in more than 19 months Wednesday after the financial-technology company discussed the loss of a large processing customer during its earnings call and gave some more muted commentary around the current quarter than some were expecting.
Fiserv Inc.’s stock dove to its worst performance in more than 19 months Wednesday after the financial-technology company discussed the loss of a large processing customer during its earnings call and gave some more muted commentary around the current quarter than some were expecting.