| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2017-01-19 | BlackRock Inc. | ACXIOM CORP | 7,651,114 | 9.9% | EDGAR |
| SC 13G/A | 2016-02-12 | DARUMA CAPITAL MANAGEMENT LLC | ACXIOM CORP | 3,258,246 | 4.2% | EDGAR |
| SC 13G/A | 2016-02-12 | WADDELL & REED FINANCIAL INC | ACXIOM CORP | 6,381,759 | 8.2% | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | ACXIOM CORP | 5,131,918 | 6.6% | EDGAR |
| SC 13G/A | 2016-01-25 | BlackRock Inc. | ACXIOM CORP | 7,154,775 | 9.2% | EDGAR |
| SC 13G/A | 2015-02-17 | STEADFAST CAPITAL MANAGEMENT LP | ACXIOM CORP | 10 | - | EDGAR |
| SC 13G/A | 2015-02-17 | CITADEL ADVISORS LLC | ACXIOM CORP | - | 4.1% | EDGAR |
| SC 13G | 2015-02-17 | DARUMA CAPITAL MANAGEMENT LLC | ACXIOM CORP | 4,869,143 | 6.3% | EDGAR |
| SC 13G/A | 2015-02-13 | WADDELL & REED FINANCIAL INC | ACXIOM CORP | 11,419,530 | 14.8% | EDGAR |
| SC 13G/A | 2015-02-12 | RS INVESTMENT MANAGEMENT CO LLC | ACXIOM CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2015-02-10 | VANGUARD GROUP INC | ACXIOM CORP | 4,517,843 | 5.9% | EDGAR |
| SC 13G/A | 2015-01-22 | BlackRock Inc. | ACXIOM CORP | 6,562,187 | 8.5% | EDGAR |
| SC 13G | 2014-09-30 | CITADEL ADVISORS LLC | ACXIOM CORP | - | 5.1% | EDGAR |
| SC 13G | 2014-05-27 | STEADFAST CAPITAL MANAGEMENT LP | ACXIOM CORP | 3,874,989 | 5.1% | EDGAR |
| SC 13G/A | 2014-02-14 | RS INVESTMENT MANAGEMENT CO LLC | ACXIOM CORP | 4,581,236 | 6.2% | EDGAR |
| SC 13G/A | 2014-02-10 | VANGUARD GROUP INC | ACXIOM CORP | 4,435,658 | 6.0% | EDGAR |
| SC 13G/A | 2014-02-07 | WADDELL & REED FINANCIAL INC | ACXIOM CORP | 9,329,030 | 12.6% | EDGAR |
| SC 13G/A | 2014-01-28 | BlackRock Inc. | ACXIOM CORP | 6,191,556 | 8.2% | EDGAR |
| SC 13G/A | 2013-02-22 | VANGUARD GROUP INC | ACXIOM CORP | 4,433,780 | 5.9% | EDGAR |
| SC 13G/A | 2013-02-15 | RS INVESTMENT MANAGEMENT CO LLC | ACXIOM CORP | - | 8.3% | EDGAR |