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Automatic Data Processing

2,445 hedge funds and large institutions have $100B invested in Automatic Data Processing in 2025 Q1 according to their latest regulatory filings, with 180 funds opening new positions, 845 increasing their positions, 975 reducing their positions, and 107 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: $ → $

0.28% less ownership

Funds ownership: 80.96%80.67% (-0.28%)

13% less repeat investments, than reductions

Existing positions increased: 845 | Existing positions reduced: 975

16% less call options, than puts

Call options by funds: $541M | Put options by funds: $641M

Holders
2,445
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
93
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$541M
Puts
$641M
Net Calls
Net Calls Change

Top Buyers

1 +$293M
2 +$269M
3 +$248M
4
SG Americas Securities
SG Americas Securities
New York
+$189M
5
Ameriprise
Ameriprise
Minnesota
+$181M

Top Sellers

1 -$397M
2 -$307M
3 -$306M
4
Citadel Advisors
Citadel Advisors
Florida
-$201M
5
Amundi
Amundi
France
-$190M
Name Holding Trade Value Shares
Change
Change in
Stake
976
$2.25M
977
$2.24M
978
$2.24M
979
$2.24M
980
$2.24M
981
$2.21M
982
$2.2M
983
$2.19M
984
$2.19M
985
$2.17M
986
$2.17M
987
$2.17M
988
$2.16M
989
$2.14M
990
$2.13M
991
$2.12M
992
$2.11M
993
$2.1M
994
$2.1M
995
$2.1M
996
$2.1M
997
$2.07M
998
$2.07M
999
$2.06M
1000
$2.06M