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Automatic Data Processing

2,454 hedge funds and large institutions have $101B invested in Automatic Data Processing in 2025 Q1 according to their latest regulatory filings, with 184 funds opening new positions, 846 increasing their positions, 977 reducing their positions, and 106 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: $ → $

0.15% more ownership

Funds ownership: 81.07%81.22% (+0.15%)

13% less repeat investments, than reductions

Existing positions increased: 846 | Existing positions reduced: 977

16% less call options, than puts

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

Holders
2,454
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
94
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
1901
$336K
1902
$336K
1903
$336K
1904
$336K
1905
$336K
1906
$335K
1907
$334K
1908
$332K
1909
$331K
1910
$330K
1911
$329K
1912
$329K
1913
$329K
1914
$328K
1915
$327K
1916
$326K
1917
$326K
1918
$326K
1919
$324K
1920
$324K
1921
$324K
1922
$323K
1923
$323K
1924
$322K
1925
$322K