ACI Worldwide
ACIW
393 hedge funds and large institutions have $4.66B invested in ACI Worldwide in 2025 Q2 according to their latest regulatory filings, with 61 funds opening new positions, 130 increasing their positions, 156 reducing their positions, and 69 closing their positions.
1.8% less ownership
Funds ownership: 98.67% → 96.87% (-1.8%)
3% less funds holding
Funds holding: 407 → 393 (-14)
12% less first-time investments, than exits
New positions opened: 61 | Existing positions closed: 69
17% less repeat investments, than reductions
Existing positions increased: 130 | Existing positions reduced: 156
30% less capital inflows, than outflows
Capital inflows: $271M | Capital outflows: $389M
43% less funds holding in top 10
Funds holding in top 10: 7 → 4 (-3)
63% less call options, than puts
Call options by funds: $513K | Put options by funds: $1.38M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
+$26.9M |
| 2 |
American Century Companies
Kansas City,
Missouri
|
+$20.2M |
| 3 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$16.1M |
| 4 |
AllianceBernstein
Nashville,
Tennessee
|
+$15.3M |
| 5 |
D.E. Shaw & Co
New York
|
+$13.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$44.9M |
| 2 |
Fiera Capital (Canada)
Montreal,
Quebec, Canada
|
-$35.8M |
| 3 |
BlackRock
New York
|
-$29.5M |
| 4 |
Goldman Sachs
New York
|
-$25.6M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$25.5M |
ACIW Hedge Fund Activity: Q2 2025 in Review
393 of the 7,623 institutional investors tracked by Wall St. Rank reported a position in ACI Worldwide (ACIW) for Q2 2025, worth a combined $4.66B — down 18% from $5.68B a quarter earlier.
Sellers outnumbered buyers: 69 funds closed out of ACIW and 61 opened new positions — a net loss of 8 holders — while 156 trimmed existing stakes and 130 added.
The largest buyer was Wellington Management Group, adding an estimated $26.9M. The largest seller was Invesco, cutting an estimated $44.9M.
- 393 institutional investors held ACI Worldwide (ACIW) as of Q2 2025, down from 407 in Q1 2025.
- Funds reported $4.66B of ACI Worldwide stock for Q2 2025, down 18% quarter-over-quarter.
- 61 funds opened new ACI Worldwide positions in Q2 2025 and 69 closed out, a net change of -8 holders.
- The largest ACI Worldwide buyer in Q2 2025 was Wellington Management Group, an estimated $26.9M added.
- The largest ACI Worldwide seller in Q2 2025 was Invesco, an estimated $44.9M sold.
Based on aggregated 13F filings for Q2 2025.