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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
OAM
51
Oberweis Asset Management
Illinois
$15.2M
New York State Common Retirement Fund
52
New York State Common Retirement Fund
New York
$14.6M
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$14.2M
WIM
54
Weitz Investment Management
Nebraska
$14M
Legal & General Group
55
Legal & General Group
United Kingdom
$13.8M
Barclays
56
Barclays
United Kingdom
$13.7M
D.E. Shaw & Co
57
D.E. Shaw & Co
New York
$13.1M
Assenagon Asset Management
58
Assenagon Asset Management
Luxembourg
$11.4M
Nordea Investment Management
59
Nordea Investment Management
Sweden
$11.4M
Connor, Clark & Lunn Investment Management (CC&L)
60
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$11.2M
RRAM
61
River Road Asset Management
Kentucky
$10.3M
GLA
62
Great Lakes Advisors
Illinois
$10.3M
Allianz Asset Management
63
Allianz Asset Management
Germany
$10.3M
California Public Employees Retirement System
64
California Public Employees Retirement System
California
$9.98M
BNP Paribas Financial Markets
65
BNP Paribas Financial Markets
France
$9.86M
Swiss National Bank
66
Swiss National Bank
Switzerland
$9.24M
JPMorgan Chase & Co
67
JPMorgan Chase & Co
New York
$8.24M
AQR Capital Management
68
AQR Capital Management
Connecticut
$8.21M
DekaBank Deutsche Girozentrale
69
DekaBank Deutsche Girozentrale
Germany
$7.62M
Jane Street
70
Jane Street
New York
$7.59M
CWM
71
Congress Wealth Management
Massachusetts
$7.42M
Axa
72
Axa
France
$7.07M
Balyasny Asset Management
73
Balyasny Asset Management
Illinois
$6.99M
Mackenzie Financial
74
Mackenzie Financial
Ontario, Canada
$6.87M
New York State Teachers Retirement System (NYSTRS)
75
New York State Teachers Retirement System (NYSTRS)
New York
$6.71M