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ACI Worldwide
ACIW
ACIW
379 hedge funds and large institutions have $4.14B invested in ACI Worldwide in 2026 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 156 increasing their positions, 127 reducing their positions, and 65 closing their positions.
New
Increased
Maintained
Reduced
Closed
more funds holding in top 10
Funds holding in top 10: →
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less ownership
Funds ownership: →
less funds holding
Funds holding: →
15% less capital invested
Capital invested by funds: $4.89B → $4.14B (-$744M)
26% less first-time investments, than exits
New positions opened: 48 | Existing positions closed: 65
57% less call options, than puts
Call options by funds: $262K | Put options by funds: $611K
Holders
379
Holding in Top 10
4
Calls
$262K
Puts
$611K
Top Buyers
| 1 | +$46.3M | |
| 2 | +$42.6M | |
| 3 | +$32.6M | |
| 4 |
CAM
Congress Asset Management
Boston,
Massachusetts
|
+$18.6M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
+$14.5M |
Top Sellers
| 1 | -$33.5M | |
| 2 | -$30.3M | |
| 3 | -$27.1M | |
| 4 |
OAM
Oberweis Asset Management
Lisle,
Illinois
|
-$15.8M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$15.8M |