| SC 13G/A | 2012-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 10,268,922 | 7.2% | EDGAR |
| SC 13G/A | 2012-02-10 | VANGUARD GROUP INC | FISERV INC | 7,880,488 | 5.6% | EDGAR |
| SC 13G | 2012-02-09 | BlackRock Inc. | FISERV INC | 7,134,839 | 5.1% | EDGAR |
| SC 13G/A | 2011-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 11,838,439 | 7.9% | EDGAR |
| SC 13G | 2011-02-10 | VANGUARD GROUP INC | FISERV INC | 7,720,193 | 5.2% | EDGAR |
| SC 13G/A | 2010-08-09 | BlackRock Inc. | FISERV INC | 7,559,833 | 5.0% | EDGAR |
| SC 13G/A | 2010-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 7,757,266 | 5.0% | EDGAR |
| SC 13G | 2010-01-29 | BlackRock Inc. | FISERV INC | 9,794,897 | 6.4% | EDGAR |
| SC 13G | 2009-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 11,968,667 | 7.4% | EDGAR |
| SC 13G/A | 2008-01-22 | BARCLAYS GLOBAL INVESTORS NA /CA/ | FISERV INC | 3,401,562 | 2.1% | EDGAR |
| SC 13G | 2007-01-23 | BARCLAYS GLOBAL INVESTORS NA /CA/ | FISERV INC | 10,626,288 | 6.1% | EDGAR |
| SC 13G/A | 2005-02-11 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 8,322,575 | 4.2% | EDGAR |
| SC 13G/A | 2004-02-10 | A I M MANAGEMENT GROUP INC /DE/ | FISERV INC | 8,454,925 | 4.4% | EDGAR |
| SC 13G | 2004-02-09 | PRICE T ROWE ASSOCIATES INC /MD/ | FISERV INC | 10,771,560 | 5.5% | EDGAR |
| SC 13G/A | 2004-01-12 | JANUS CAPITAL MANAGEMENT LLC | FISERV INC | 2,699,652 | 1.4% | EDGAR |
| SC 13G/A | 2003-02-14 | JANUS CAPITAL MANAGEMENT LLC | FISERV INC | 10,555,532 | 5.5% | EDGAR |
| SC 13G/A | 2003-02-10 | A I M MANAGEMENT GROUP INC /DE/ | FISERV INC | 10,753,763 | 5.6% | EDGAR |
| SC 13G | 2002-02-14 | JANUS CAPITAL CORP | FISERV INC | 10,702,717 | 5.7% | EDGAR |
| SC 13G/A | 2002-02-06 | A I M MANAGEMENT GROUP INC /DE/ | FISERV INC | 14,273,065 | 7.6% | EDGAR |
| SC 13G | 2001-02-09 | A I M MANAGEMENT GROUP INC /DE/ | FISERV INC | 9,098,355 | 7.4% | EDGAR |