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ACI Worldwide

393 hedge funds and large institutions have $4.67B invested in ACI Worldwide in 2025 Q2 according to their latest regulatory filings, with 61 funds opening new positions, 131 increasing their positions, 156 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

17% less capital invested

Capital invested by funds: $5.6B → $4.67B (-$936M)

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
393
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
EP
401
Edgestream Partners
New Jersey
CS
402
Candriam SCA
Luxembourg
FRM
403
Fox Run Management
Connecticut
EGM
404
Engineers Gate Manager
New York
CIP
405
Convergence Investment Partners
Florida
ARC
406
Advisor Resource Council
Texas
VIM
407
Vinva Investment Management
Australia
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
408
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
A
409
AlphaQuest
New York
BCI
410
Brinker Capital Investments
Pennsylvania
CAMG
411
CWA Asset Management Group
Florida
HFM
412
Harvest Fund Management
China
B
413
Bailard
California
QC
414
Quadrature Capital
United Kingdom
ACM
415
Aster Capital Management
United Arab Emirates
BCM
416
Bayesian Capital Management
New York
MWPCG
417
Measured Wealth Private Client Group
New Hampshire
HWAM
418
Hennion & Walsh Asset Management
New Jersey
USAA
419
United Services Automobile Association
Texas
TPI
420
Trust Point Inc
Wisconsin
IC
421
IEQ Capital
California
SFI
422
Susquehanna Fundamental Investments
Pennsylvania
Brown Advisory
423
Brown Advisory
Maryland
SCA
424
Snowden Capital Advisors
New York
VIM
425
Villanova Investment Management
Pennsylvania