FISV - Fiserv Inc. 2021 Q2 - Results - Earnings Call Presentation July, 27 2021 09:55 AM Fiserv Inc. The following slide deck was published by Fiserv, Inc. in conjunction with their 2021 Q2 earnings call. For further details see: Fiserv, Inc. 2021 Q2 - Results - Earnings Call Presentation