Aci Worldwide, Inc.
ACIW- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0000935036
No open-market purchases or sales by Aci Worldwide, Inc. insiders were filed in the last 90 days; 377 institutions reported holding it in 13F filings for Q2 2026, worth $5.22B in total; Weitz Investment Management is the only superinvestor holding it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +1 vs. previous quarter
- 377
- 13F valueReported value at the end of Q2 2026
- $5.22B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Superinvestors holding ACIW, Q2 2026
1 superinvestor reports holding Aci Worldwide, Inc. on Form 13F. Percentages are the stock's share of each portfolio.
Weitz Investment Management
Wally Weitz
1.3%
Aci Worldwide, Inc.'s share of the portfolio
- Shares
- 367,700
- Value
- $18.5M
Latest insider trades
Open-market purchases and sales by Aci Worldwide, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 4, 2026 (view filing) | Mar 3 | 1 day | Benitez Juan IIDirector | PPurchase | +2.40K | $41.90 | +$100.6K | +16.6%16.9K after | |
| Mar 4, 2026 (view filing) | Mar 2 | 2 days | Sanchez Adalio TDirector | PPurchase | +3.00K | $40.98 | +$122.9K | +4.9%64.4K after | |
| Nov 12, 2025 (view filing) | Nov 10 | 2 days | Kuruvilla AbrahamChief Technology Officer | SSale | −4.21K | $47.69 | −$200.8K | −4.2%96.9K after | |
| Jun 23, 2025 (view filing) | Jun 18 | 5 days | Estep Janet ODirector | SSale | −4.50K | $44.66 | −$201.0K | −5.5%77.6K after | |
| Jun 12, 2025 (view filing) | Jun 10 | 2 days | Harman Mary PDirector | SSale | −7.19K | $47.48 | −$341.6K | −17.3%34.4K after | |
| May 12, 2025 (view filing) | May 12 | Same day | Warsop Thomas W IIIDirector, President and CEO | PPurchase | +5.00K | $48.57 | +$242.8K | +1.6%326.9K after | |
| Mar 5, 2025 (view filing) | Mar 3 | 2 days | Peters Charles E JrDirector | SSale | −12.9K | $57.57 | −$745.0K | −13.8%80.8K after | |
| Dec 13, 2024 (view filing) | Dec 11 | 2 days | Behrens Scott WChief Financial Officer | SSale | −60.7K | $55.69 | −$3.38M | −11.1%487.2K after | |
| Dec 6, 2024 (view filing) | Dec 6 | Same day | Kuruvilla AbrahamChief Technology Officer | SSale | −5.40K | $55.71 | −$300.8K | −6.2%81.1K after | |
| Nov 15, 2024 (view filing) | Nov 13 | 2 days | Sanchez Adalio TDirector | SSale | −1.20K | $57.29 | −$68.7K | −2.7%43.3K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Aci Worldwide, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16,381,401 | $823.8M | 0.01% | −636,736−3.7% | Reduced |
| Vanguard Portfolio Management LLC | 8,112,057 | $408.0M | 0.02% | +55,710+0.7% | Added |
| Franklin Resources Inc | 6,695,164 | $336.7M | 0.07% | +78,793+1.2% | Added |
| FMR LLC | 6,545,875 | $329.2M | 0.01% | +4,380,018+202.2% | Added |
| Vanguard Capital Management LLC | 4,586,998 | $230.7M | 0.00% | +46,486+1.0% | Added |
| State Street Corp | 4,294,891 | $215.9M | 0.01% | +143,982+3.5% | Added |
| Geode Capital Management, LLC | 3,398,962 | $171.0M | 0.01% | +224,237+7.1% | Added |
| Dimensional Fund Advisors LP | 3,155,479 | $158.7M | 0.03% | +342,329+12.2% | Added |
| Fuller & Thaler Asset Management, Inc. | 2,732,368 | $137.4M | 0.37% | +582,559+27.1% | Added |
| North Reef Capital Management LP | 2,617,000 | $131.6M | 5.05% | +387,000+17.4% | Added |