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ACI Worldwide

392 hedge funds and large institutions have $4.67B invested in ACI Worldwide in 2025 Q2 according to their latest regulatory filings, with 62 funds opening new positions, 129 increasing their positions, 156 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

17% less repeat investments, than reductions

Existing positions increased: 129 | Existing positions reduced: 156

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

63% less call options, than puts

Call options by funds: $513K | Put options by funds: $1.38M

Holders
392
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$513K
Puts
$1.38M
Net Calls
Net Calls Change

Top Buyers

1 +$25.1M
2 +$18.8M
3 +$15M
4
AllianceBernstein
AllianceBernstein
Tennessee
+$14.3M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$12.4M

Top Sellers

1 -$41.9M
2 -$35.8M
3 -$27.6M
4
Goldman Sachs
Goldman Sachs
New York
-$23.9M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$23.8M
Name Holding Trade Value Shares
Change
Change in
Stake
OPERF
176
Oregon Public Employees Retirement Fund
Oregon
$1.09M
ProShare Advisors
177
ProShare Advisors
Maryland
$1.08M
VRS
178
Virginia Retirement Systems
Virginia
$1.05M
AI
179
Atria Investments
North Carolina
$1.01M
TI
180
Tidal Investments
Wisconsin
$971K
CC
181
Centiva Capital
New York
$969K
Janney Montgomery Scott
182
Janney Montgomery Scott
Pennsylvania
$951K
Boston Partners
183
Boston Partners
Massachusetts
$944K
TAF
184
Tredje AP-fonden
Sweden
$942K
PGCM
185
Prescott Group Capital Management
Oklahoma
$918K
GCP
186
GSA Capital Partners
United Kingdom
$906K
MPM
187
Meritage Portfolio Management
Kansas
$878K
Bank of Montreal
188
Bank of Montreal
Ontario, Canada
$870K
QT
189
Quantbot Technologies
New York
$850K
CSS
190
Cubist Systematic Strategies
Connecticut
$847K
ACM
191
American Capital Management
New York
$845K
Pictet Asset Management
192
Pictet Asset Management
Switzerland
$816K
NS
193
NBC Securities
Alabama
$796K
DTL
194
Dynamic Technology Lab
Singapore
$795K
Jennison Associates
195
Jennison Associates
New York
$786K
PP
196
PDT Partners
New York
$774K
Neuberger Berman Group
197
Neuberger Berman Group
New York
$773K
GIM
198
Glenmede Investment Management
Pennsylvania
$771K
KNW
199
Kesler Norman & Wride
Utah
$762K
LCM
200
Landscape Capital Management
New Jersey
$727K