ACIW — ACI WORLDWIDE, INC.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
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Measured signals that fired on ACIW
| date | signal | measured base rate |
|---|---|---|
| 2026-08-07 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-31 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-10 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-07-02 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-06-29 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-05-12 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-06-24 | Leibrock Robert William Chief Financial Officer | Disposition to issuer | 2.5K | 46.39 | 113.8K |
| 2026-06-06 | Leibrock Robert William Chief Financial Officer | Disposition to issuer | 1.3K | 42.80 | 55.2K |
| 2026-06-06 | Litch Erich J GM, Payment Software | Disposition to issuer | 1.0K | 42.80 | 42.9K |
| 2026-06-06 | Shultz Ronald Craig GM, ACI Speedpay | Disposition to issuer | 739 | 42.80 | 31.6K |
| 2026-06-04 | Shultz Ronald Craig GM, ACI Speedpay | Disposition to issuer | 760 | 42.36 | 32.2K |
| 2026-06-04 | Litch Erich J GM, Payment Software | Disposition to issuer | 654 | 42.36 | 27.7K |
| 2026-06-04 | Shultz Ronald Craig GM, ACI Speedpay | Disposition to issuer | 383 | 42.36 | 16.2K |
| 2026-06-04 | Litch Erich J GM, Payment Software | Disposition to issuer | 133 | 42.36 | 5.6K |
| 2026-06-02 | Ford Todd R Director | Grant or award | 5.7K | 0.00 | 0 |
| 2026-06-02 | MCCALLUM KATRINKA Director | Grant or award | 5.7K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 697.9M | 17.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 330.4M | 8.1M |
| FRANKLIN RESOURCES INC | 271.3M | 6.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | 186.2M | 4.5M |
| STATE STREET CORP | 170.2M | 4.2M |
| GEODE CAPITAL MANAGEMENT, LLC | 130.2M | 3.2M |
| DIMENSIONAL FUND ADVISORS LP | 115.4M | 2.8M |
| Hood River Capital Management LLC | 98.1M | 2.4M |
| ALLIANCEBERNSTEIN L.P. | 97.0M | 2.0M |
| REINHART PARTNERS, LLC. | 91.7M | 2.2M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- ACI Worldwide (ACIW) Is Down 6.4% After Raising 2026 Revenue Guidance And Boosting Buybacks - simplywall.st · 2026-08-10 · simplywall.st
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