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Automatic Data Processing

2,448 hedge funds and large institutions have $100B invested in Automatic Data Processing in 2025 Q1 according to their latest regulatory filings, with 181 funds opening new positions, 845 increasing their positions, 976 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: $ → $

0.34% less ownership

Funds ownership: 81.02%80.68% (-0.34%)

13% less repeat investments, than reductions

Existing positions increased: 845 | Existing positions reduced: 976

16% less call options, than puts

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

Holders
2,448
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
1751
$437K
1752
$435K
1753
$434K
1754
$434K
1755
$433K
1756
$433K
1757
$431K
1758
$430K
1759
$430K
1760
$429K
1761
$428K
1762
$428K
1763
$427K
1764
$426K
1765
$426K
1766
$425K
1767
$422K
1768
$421K
1769
$420K
1770
$418K
1771
$418K
1772
$418K
1773
$414K
1774
$414K
1775
$413K