| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | FISERV INC | 45,389,345 | 6.8% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | FISERV INC | 40,959,952 | 6.1% | EDGAR |
| SC 13D/A | 2020-12-14 | KKR 2006 Fund L.P. | FISERV INC | 85,300,667 | 12.8% | EDGAR |
| SC 13D/A | 2020-08-21 | KKR 2006 Fund L.P. | FISERV INC | 105,425,667 | 15.7% | EDGAR |
| SC 13G/A | 2020-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 54,890,998 | 8.0% | EDGAR |
| SC 13G/A | 2020-02-14 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | FISERV INC | 27,289,645 | 4.0% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | FISERV INC | 45,824,460 | 6.7% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | FISERV INC | 43,225,865 | 6.4% | EDGAR |
| SC 13D/A | 2019-09-09 | KKR 2006 Fund L.P. | FISERV INC | 110,425,667 | 16.2% | EDGAR |
| SC 13D | 2019-08-07 | KKR 2006 Fund L.P. | FISERV INC | 110,425,667 | 16.2% | EDGAR |
| SC 13D/A | 2019-07-29 | FISERV INC | FIRST DATA CORP | 1 | 100.0% | EDGAR |
| SC 13G/A | 2019-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 42,970,342 | 10.7% | EDGAR |
| SC 13G | 2019-02-13 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | FISERV INC | 23,638,796 | 5.9% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | FISERV INC | 42,550,220 | 10.7% | EDGAR |
| SC 13G/A | 2019-02-04 | BlackRock Inc. | FISERV INC | 31,345,393 | 7.9% | EDGAR |
| SC 13D | 2019-01-28 | FISERV INC | FIRST DATA CORP | 364,443,132 | 39.1% | EDGAR |
| SC 13G/A | 2018-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 29,587,330 | 14.1% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | FISERV INC | 21,341,466 | 10.2% | EDGAR |
| SC 13G/A | 2018-01-25 | BlackRock Inc. | FISERV INC | 15,046,546 | 7.2% | EDGAR |
| SC 13G/A | 2017-07-10 | VANGUARD GROUP INC | FISERV INC | 21,301,552 | 10.0% | EDGAR |