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ACI Worldwide

405 hedge funds and large institutions have $5.6B invested in ACI Worldwide in 2025 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 138 increasing their positions, 141 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

0.96% less ownership

Funds ownership: 98.22%97.26% (-0.96%)

2% less repeat investments, than reductions

Existing positions increased: 138 | Existing positions reduced: 141

55% less call options, than puts

Call options by funds: $897K | Put options by funds: $2.01M

Holders
405
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$897K
Puts
$2.01M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$981M
2
$754M
3
$283M
4
$238M
5
$189M
6
$171M
7
$166M
8
$138M
9
$121M
10
$111M
11
$105M
12
$89.9M
13
$86M
14
$75.1M
15
$73.1M
16
$71.3M
17
$68.5M
18
$64.6M
19
$53.2M
20
$51.7M
21
$50.7M
22
$50.6M
23
$49.9M
24
$49.4M
25
$49M