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ACI Worldwide

403 hedge funds and large institutions have $4.89B invested in ACI Worldwide in 2025 Q4 according to their latest regulatory filings, with 58 funds opening new positions, 140 increasing their positions, 151 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

29% more first-time investments, than exits

New positions opened: 58 | Existing positions closed: 45

1% more funds holding

Funds holding: 400403 (+3)

7% less repeat investments, than reductions

Existing positions increased: 140 | Existing positions reduced: 151

2.38% less ownership

Funds ownership: 101.61%99.23% (-2.4%)

8% less capital invested

Capital invested by funds: $5.31B → $4.89B (-$422M)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

93% less call options, than puts

Call options by funds: $86K | Put options by funds: $1.3M

Holders
403
Holders Change
+3
Holders Change %
+0.75%
% of All Funds
4.9%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
58
Increased
140
Reduced
151
Closed
45
Calls
$86K
Puts
$1.3M
Net Calls
-$1.21M
Net Calls Change
+$205K
Name Holding Trade Value Shares
Change
Change in
Stake
AQR Capital Management
51
AQR Capital Management
Connecticut
$17.1M -$1.96M -40,470 -10%
VHMC
52
Value Holdings Management Company
New York
$16.3M +$340K +7,000 +2%
Barclays
53
Barclays
United Kingdom
$16.2M +$6.71M +138,354 +69%
OAM
54
Oberweis Asset Management
Illinois
$15.8M
New York State Common Retirement Fund
55
New York State Common Retirement Fund
New York
$15.4M
Envestnet Asset Management
56
Envestnet Asset Management
Illinois
$14.4M -$3.75M -77,191 -20%
UBS Group
57
UBS Group
Switzerland
$14.3M +$3.42M +70,401 +31%
Prudential Financial
58
Prudential Financial
New Jersey
$14.1M -$2.62M -53,993 -15%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$14M -$740K -15,258 -5%
Legal & General Group
60
Legal & General Group
United Kingdom
$13M -$667K -13,756 -5%
RRAM
61
River Road Asset Management
Kentucky
$12.8M +$1.16M +23,832 +10%
Jane Street
62
Jane Street
New York
$11M -$930K -19,159 -8%
UBS AM
63
UBS AM
Illinois
$10.9M -$453K -9,341 -4%
Nordea Investment Management
64
Nordea Investment Management
Sweden
$10.8M -$1.46M -30,055 -12%
Two Sigma Advisers
65
Two Sigma Advisers
New York
$10.6M +$9.81M +202,100 +1,042%
HSBC Holdings
66
HSBC Holdings
United Kingdom
$10.1M +$8.68M +178,916 +573%
Millennium Management
67
Millennium Management
New York
$9.87M -$59.4M -1,224,028 -86%
Swiss National Bank
68
Swiss National Bank
Switzerland
$9.72M
Hotchkis & Wiley Capital Management
69
Hotchkis & Wiley Capital Management
California
$9.34M -$92.9K -1,914 -1%
JP Morgan Chase
70
JP Morgan Chase
New York
$9.13M -$2.84M -58,534 -23%
Janus Henderson Group
71
Janus Henderson Group
United Kingdom
$9.13M +$856K +17,637 +10%
AG
72
Algert Global
California
$9.07M -$14.1M -290,440 -60%
Allianz Asset Management
73
Allianz Asset Management
Germany
$8.83M -$133K -2,735 -1%
California Public Employees Retirement System
74
California Public Employees Retirement System
California
$8.76M -$425K -8,762 -5%
Citigroup
75
Citigroup
New York
$8.63M +$4.89M +100,846 +127%