BlackRock, Inc. 13D and 13G filings for ACI Worldwide, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-04-23 07:36 am Sale | 2025-03-31 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 16,254,996 15.400% | -2,926,826 (-15.26%) | Filing |
| 2024-11-08 5:31 pm Unchanged | 2024-09-30 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 19,181,822 18.300% | 0 (Unchanged) | Filing |
| 2024-10-18 3:31 pm Purchase | 2024-09-30 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 19,181,822 18.300% | 1,133,928 (+6.28%) | Filing |
| 2024-01-22 2:03 pm Purchase | 2023-12-31 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 18,047,894 16.600% | 2,208,542 (+13.94%) | Filing |
| 2023-01-26 08:52 am Unchanged | 2022-12-31 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 15,839,352 14.100% | 0 (Unchanged) | Filing |
| 2023-01-20 09:43 am Purchase | 2022-12-31 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 15,839,352 14.100% | 1,244,452 (+8.53%) | Filing |
| 2022-01-27 1:59 pm Unchanged | 2021-12-31 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 14,594,900 12.400% | 0 (Unchanged) | Filing |
| 2022-01-25 6:45 pm Purchase | 2021-12-31 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 14,594,900 12.400% | 1,154,815 (+8.59%) | Filing |
| 2021-01-26 6:52 pm Sale | 2020-12-31 | 13G | ACI Worldwide, Inc. ACIW | BlackRock Inc. BLK | 13,440,085 11.500% | -390,385 (-2.82%) | Filing |