ACI Worldwide, Inc. (ACIW) ownership: Top institutional holder: BlackRock, Inc. ($697.91M). Insider activity: Net Seller (0 buys, 20 sells). 4 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 17018137.00 | $697.91M | 2026-03-31 |
| VANGUARD GROUP INC | 13407325.00 | $641.00M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8056347.00 | $330.39M | 2026-03-31 |
| FRANKLIN RESOURCES INC | 6616371.00 | $271.34M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4540512.00 | $186.21M | 2026-03-31 |
| STATE STREET CORP | 4150909.00 | $170.23M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 3174725.00 | $130.21M | 2026-03-31 |
| BlackRock Fund Advisors | 7126996.00 | $129.35M | 2016-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-06 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-06-02 |
Back to ACIW overview · ACIW earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.