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ADP

AUTOMATIC DATA PROCESSING INC

Services-Computer Processing & Data PreparationNasdaqLarge accelerated filer

Total Trades

190

Buys

0

Sells

107

Largest Trade

N/A

Insiders

21

Institutional Funds

2,182

Inst. Value

$1M+

Activist Filings

4

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Black MariaCorp. VPEXERCISE$1M+27K$150.70Sep 6, 2022
Black MariaCorp. VPGRANTN/A6K—Sep 6, 2022
Black MariaCorp. VPSELL$1M+33K$243.68Sep 6, 2022
Ayala JohnCorp. VPEXERCISE$1M+38K$147.04Sep 6, 2022
Ayala JohnCorp. VPGRANTN/A5K—Sep 6, 2022
Ayala JohnCorp. VPSELL$1M+18K$240.04Sep 6, 2022
Albinson BrockCorp. VPEXERCISE$1M+8K$162.73Sep 6, 2022
Albinson BrockCorp. VPGRANTN/A767—Sep 6, 2022
Albinson BrockCorp. VPSELL$1M+9K$243.45Sep 6, 2022
Sperduto James TCorp VPEXERCISE$100K–$500K2K$90.63Aug 17, 2022
Sperduto James TCorp VPSELL$500K+2K$260.00Aug 17, 2022
Blanchard Augusto JCorp VPSELL$100K–$500K2K$260.00Aug 17, 2022
Blanchard Augusto JCorp VPEXERCISE$100K–$500K2K$107.35Aug 17, 2022
Weinstein DonaldCorporate VPEXERCISE$1M+10K$146.75Aug 10, 2022
Weinstein DonaldCorporate VPSELL$1M+10K$250.00Aug 10, 2022
D'Ambrosio ChristopherCorp. VPSELL$50K–$100K298$249.67Aug 10, 2022
D'Ambrosio ChristopherCorp. VPEXERCISE$15K–$50K421$103.10Aug 10, 2022
Blanchard Augusto JCorp VPSELL$100K–$500K567$210.64Jul 6, 2022
D'Ambrosio ChristopherCorp. VPSELL$50K–$100K312$214.07May 11, 2022
D'Ambrosio ChristopherCorp. VPEXERCISE$15K–$50K421$103.10May 11, 2022
Dyson Deborah LCorp. VPEXERCISE$100K–$500K3K$69.72Apr 6, 2022
Dyson Deborah LCorp. VPSELL$500K+3K$234.55Apr 6, 2022
Sperduto James TCorp VPSELL$100K–$500K2K$210.47Feb 10, 2022
Sperduto James TCorp VPEXERCISE$100K–$500K2K$75.10Feb 10, 2022
D'Ambrosio ChristopherCorp. VPEXERCISE$15K–$50K421$103.10Feb 9, 2022
D'Ambrosio ChristopherCorp. VPSELL$50K–$100K329$206.93Feb 9, 2022
Dyson Deborah LCorp. VPEXERCISE$100K–$500K2K$52.65Jan 13, 2022
Dyson Deborah LCorp. VPSELL$500K+2K$235.13Jan 13, 2022
Michaud Brian L.Corp VPEXERCISE$100K–$500K2K$107.35Jan 5, 2022
Michaud Brian L.Corp VPSELL$500K+3K$245.63Jan 5, 2022
Kwon DavidCorp VPEXERCISE$100K–$500K1K$90.63Jan 5, 2022
Kwon DavidCorp VPSELL$100K–$500K1K$245.63Jan 5, 2022
Sackman StuartCorp. VPSELL$500K+2K$245.63Jan 5, 2022
Sackman StuartCorp. VPEXERCISE$100K–$500K2K$69.72Jan 5, 2022
DeSilva JosephCorp VPSELL$100K–$500K2K$245.63Jan 5, 2022
DeSilva JosephCorp VPEXERCISE$100K–$500K2K$139.87Jan 5, 2022
Quevedo AlexanderCorp VPSELL$500K+3K$245.63Jan 5, 2022
Quevedo AlexanderCorp VPEXERCISE$500K+4K$134.73Jan 5, 2022
Brown Laura GCorp. VPEXERCISE$100K–$500K2K$107.35Jan 5, 2022
Brown Laura GCorp. VPSELL$100K–$500K2K$245.63Jan 5, 2022
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Institutional Ownership

13F filings as of Dec 31, 2025 · 2,182 funds holding

FundShares
STATE STREET CORP18.9M
GEODE CAPITAL MANAGEMENT, LLC10.4M
Capital Research Global Investors8.4M
ALLIANCEBERNSTEIN L.P.6.0M
Mitsubishi UFJ Asset Management Co., Ltd.2.9M
NORGES BANK2.8M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.4M
Ninety One UK Ltd2.4M
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO3.5M
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO2.2M
DIMENSIONAL FUND ADVISORS LP2.1M
BARCLAYS PLC1.6M
ENVESTNET ASSET MANAGEMENT INC1.4M
ProShare Advisors LLC1.3M
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM1.2M
Swiss National Bank1.1M
UBS Group AG1.1M
Sumitomo Mitsui Trust Group, Inc.1.0M
BlackRock, Inc.954K
National Pension Service911K

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

The Vanguard Group

SC 13G/A · Feb 7, 2025

10.1%

41.0M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

9.6%

39.6M shares

BlackRock, Inc.

SC 13G/A · Jan 25, 2024

8.1%

33.3M shares

BlackRock, Inc.

SC 13G/A · Jan 31, 2022

7.6%

32.0M shares

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