Ticker · CUSIP 053015103

ADP

AUTOMATIC DATA PROCESSING IN

Technology·Software - Application

···Share

Holders (tracked)

Combined shares

14,861,998

Combined value

$3.82B

Last close

$200.47

Quarter

2025Q4

Price is -22.1% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$200.47-85.62 (-29.93%)H $318.79 · L $188.79 · Avg Vol 2.3M

Congress buyCongress sell

Tracked holders · last 8 quarters

+4 vs previous quarter over the last 8.

SEC event timeline

27 events

D'Ambrosio Christopher · Corp. VP
2026-04-14
Sold $106.3K @ $195.74
Insider sell
D.E. Shaw & Co. added2026-02-17
+2,414 shares · 2025Q4
Position
Two Sigma Investments exited2026-02-17
−900 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+561,832 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+563,951 shares · 2025Q4
Position
Steve Cohen (Point72) trimmed2026-02-17
−600 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−47,550 shares · 2025Q4
Position
Wellington Management added2026-02-17
+544,210 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+96,681 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−119,972 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) added2026-02-13
+10,813 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+51,820 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+2,805,809 shares · 2025Q4
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09
−478 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−23,718 shares · 2025Q3
Position
Bill Nygren (Harris / Oakmark) trimmed2025-11-14
−800 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+37,060 shares · 2025Q3
Position
Two Sigma Investments trimmed2025-11-14
−9,400 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−75,643 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+229,207 shares · 2025Q3
Position
T. Rowe Price trimmed2025-11-14
−3,542 shares · 2025Q3
Position
Wellington Management added2025-11-14
+2,208,927 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) opened position2025-11-13
+41,308 shares · 2025Q3
Position
Renaissance Technologies opened position2025-11-13
+6,000 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−2,259,535 shares · 2025Q3
Position
Norges Bank (Norway SWF) added2025-11-12
+385,557 shares · 2024Q3
Position
Ken Fisher (Fisher Asset Mgmt) added2025-11-12
+1,142 shares · 2025Q3
Position

Insider activity

Last 30 days

Net (open-market)

−$106.3K

Buys

0 · $0

Sells

1 · $106.3K

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-14	D'Ambrosio Christopher Corp. VP · Officer	S	543	$195.74	$106.3K

View full insider history for ADP →

Follow-the-investor returns

If you'd copied each holder of ADP…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
T. Rowe Price	2016Q1	$167.21	+19.9%	$282.2M
Bill Nygren (Harris / Oakmark)	2016Q1	$173.35	+15.6%	$161K
Wellington Management	2016Q1	$200.12	+0.2%	$1.48B
AQR Capital Management	2016Q1	$220.36	-9.0%	$75.9M
Norges Bank (Norway SWF)	2016Q1	$228.28	-12.2%	$562.5M
Renaissance Technologies	2016Q2	$258.19	-22.4%	$11.6M
D.E. Shaw & Co.	2016Q1	$258.28	-22.4%	$21.3M
D.E. Shaw & Co.	2016Q1	$258.28	-22.4%	$21.3M
Paul Tudor Jones (Tudor Investment)	2016Q1	$258.88	-22.6%	$5.6M
Paul Tudor Jones (Tudor Investment)	2016Q1	$258.88	-22.6%	$5.6M
Paul Tudor Jones (Tudor Investment)	2016Q1	$258.88	-22.6%	$5.6M
Ken Griffin (Citadel Advisors)	2016Q1	$260.94	-23.2%	$37.9M
Ken Griffin (Citadel Advisors)	2016Q1	$260.94	-23.2%	$37.9M
Ken Griffin (Citadel Advisors)	2016Q1	$260.94	-23.2%	$37.9M
Izzy Englander (Millennium Mgmt)	2016Q2	$262.07	-23.5%	$7.2M
Izzy Englander (Millennium Mgmt)	2016Q2	$262.07	-23.5%	$7.2M
Izzy Englander (Millennium Mgmt)	2016Q2	$262.07	-23.5%	$7.2M
Steve Cohen (Point72)	2017Q2	$277.03	-27.6%	$2.9M
Steve Cohen (Point72)	2017Q2	$277.03	-27.6%	$2.9M
Ken Fisher (Fisher Asset Mgmt)	2016Q2	$280.31	-28.5%	$1.2M
Ray Dalio (Bridgewater Associates)	2016Q3	$281.36	-28.8%	$10.4M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

Norges Bank (Norway SWF)
+2,805,809
$721.7M
Paul Tudor Jones (Tudor Investment)
+96,681
$24.9M

Added to6

Izzy Englander (Millennium Mgmt)
+563,951
$145.1M
Ken Griffin (Citadel Advisors)
+561,832
$144.5M
Wellington Management
+544,210
$140.0M
Renaissance Technologies
+51,820
$13.3M
Ray Dalio (Bridgewater Associates)
+10,813
$2.8M
D.E. Shaw & Co.
+2,414
$621K

Trimmed4

AQR Capital Management
−119,972
$30.9M
Steve Cohen (Point72)
−600
$154K
Ken Fisher (Fisher Asset Mgmt)
−478
$123K
T. Rowe Price
−47,550
$12K

Exited1

Two Sigma Investments
−900
$264K

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	19	45,738,493	$531.94B	—
2022Q2	21	46,392,442	$358.88B	+2
2022Q3	23	49,068,259	$11.10B	+2
2022Q4	25	48,531,708	$11.59B	+2
2023Q1	23	49,895,607	$11.11B	-2
2023Q2	22	49,231,151	$10.82B	-1
2023Q3	22	42,986,330	$10.34B	—
2023Q4	18	38,563,967	$8.98B	-4
2024Q1	19	46,244,948	$11.55B	+1
2024Q2	21	45,792,089	$10.93B	+2
2024Q3	18	12,329,251	$3.41B	-3
2024Q4	20	6,217,114	$1.82B	+2
2025Q1	19	8,173,837	$2.50B	-1
2025Q2	19	10,290,689	$3.17B	—
2025Q3	17	10,490,268	$3.08B	-2
2025Q4	21	14,861,998	$3.82B	+4

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2026-03-19	Richard Dean Dr McCormick	Buy	$1K – $15K	PDF ↗
2026-03-19	Richard Dean Dr McCormick	Sell (P)	$1K – $15K	PDF ↗
2025-11-05	Richard Dean Dr McCormick	Buy	$1K – $15K	PDF ↗
2025-08-18	Dan Newhouse	Buy	$1K – $15K	PDF ↗
2025-07-16	Lisa McClain	Sell	$1K – $15K	PDF ↗
2025-07-10	Lisa McClain	Buy	$1K – $15K	PDF ↗
2024-09-25	Scott Scott Franklin	Buy	$1K – $15K	PDF ↗
2023-03-15	Richard Dean Dr McCormick	Buy	$1K – $15K	PDF ↗

Who owns ADP

21 super-investors · 2025Q4

Tracked stake

14.86M

Combined value

$3.82B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New4Added11Trim5Held1

#	Manager	Shares	Value	% of book	Last action
1	Wellington Management	7.37M	$1.90B	0.3%	Added+544.2K
2	Norges Bank Norway SWF	2.81M	$722M	0.1%	New+2.81M
3	T. Rowe Price	1.41M	$362M	0.0%	Trim−47.5K
4	Ken Griffin Citadel Advisors	1.10M	$282M	0.0%	Added+561.8K
5	Izzy Englander Millennium Mgmt	797.9K	$205M	0.1%	Added+564.0K
6	AQR Capital Management	378.8K	$97M	0.1%	Trim−120.0K
7	Ken Griffin Citadel Advisors	282.0K	$73M	0.0%	Added+561.8K
8	Ken Griffin Citadel Advisors	189.0K	$49M	0.0%	Added+561.8K
9	Izzy Englander Millennium Mgmt	106.7K	$27M	0.0%	Added+564.0K
10	D.E. Shaw & Co.	106.5K	$27M	0.0%	Added+2.4K
11	Paul Tudor Jones Tudor Investment	96.7K	$25M	0.0%	New+96.7K
12	Renaissance Technologies	57.8K	$15M	0.0%	Added+51.8K
13	Ray Dalio Bridgewater Associates	52.1K	$13M	0.0%	Added+10.8K
14	Izzy Englander Millennium Mgmt	35.9K	$9M	0.0%	Added+564.0K
15	Paul Tudor Jones Tudor Investment	28.0K	$7M	0.0%	New+96.7K
16	Steve Cohen Point72	14.5K	$4M	0.0%	Trim−600
17	Paul Tudor Jones Tudor Investment	11.4K	$3M	0.0%	New+96.7K
18	Steve Cohen Point72	11.3K	$3M	0.0%	Trim−600
19	Ken Fisher Fisher Asset Mgmt	6.1K	$2M	0.0%	Trim−478
20	D.E. Shaw & Co.	2.7K	$695K	0.0%	Added+2.4K
21	Bill Nygren Harris / Oakmark	805	$207K	0.0%	Held

Recent moves

20 transactions

ADDIzzy Englander (Millennium Mgmt)
+563,951 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+561,832 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+96,681 · 2025Q4
TRIMAQR Capital Management
−119,972 · 2025Q4
ADDD.E. Shaw & Co.
+2,414 · 2025Q4
TRIMSteve Cohen (Point72)
−600 · 2025Q4
SOLDTwo Sigma Investments
−900 · 2025Q4
ADDWellington Management
+544,210 · 2025Q4
TRIMT. Rowe Price
−47,550 · 2025Q4
ADDRay Dalio (Bridgewater Associates)
+10,813 · 2025Q4
ADDRenaissance Technologies
+51,820 · 2025Q4
NEWNorges Bank (Norway SWF)
+2,805,809 · 2025Q4
TRIMKen Fisher (Fisher Asset Mgmt)
−478 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−23,718 · 2025Q3
ADDWellington Management
+2,208,927 · 2025Q3
TRIMTwo Sigma Investments
−9,400 · 2025Q3
TRIMD.E. Shaw & Co.
−75,643 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+229,207 · 2025Q3
TRIMT. Rowe Price
−3,542 · 2025Q3
TRIMBill Nygren (Harris / Oakmark)
−800 · 2025Q3

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