Campbell & Co Investment Adviser’s Automatic Data Processing ADP Stock Holding History

Campbell & Co Investment Adviser’s Portfolio ADP Stock Details ADP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.13M	Buy	+35,100	New	+$8.05M	0.41%	34
2025 Q3	–	Sell	-2,697	Closed	-$832K	–	1059
2025 Q2	$832K	Sell	2,697 -4,643	-63%	-$1.43M	0.05%	588
2025 Q1	$2.24M	Buy	+7,340	New	+$2.21M	0.17%	165
2024 Q3	–	Sell	-7,281	Closed	-$1.74M	–	1061
2024 Q2	$1.74M	Buy	+7,281	New	+$1.79M	0.15%	196
2023 Q4	–	Sell	-14,527	Closed	-$3.49M	–	1071
2023 Q3	$3.49M	Buy	+14,527	New	+$3.54M	0.42%	29
2019 Q4	–	Sell	-2,356	Closed	-$380K	–	632
2019 Q3	$380K	Buy	2,356 +416	+21%	+$68.7K	0.14%	284
2019 Q2	$321K	Buy	+1,940	New	+$315K	0.15%	288
2018 Q4	–	Sell	-2,213	Closed	-$333K	–	317
2018 Q3	$333K	Buy	+2,213	New	+$313K	0.23%	182
2017 Q3	–	Sell	-13,066	Closed	-$1.34M	–	338
2017 Q2	$1.34M	Buy	+13,066	New	+$1.32M	1.25%	3
2015 Q3	–	Sell	-23,564	Closed	-$1.89M	–	316
2015 Q2	$1.89M	Buy	+23,564	New	+$2.01M	1.62%	3
2014 Q1	–	Sell	-23,322	Closed	-$1.65M	–	196
2013 Q4	$1.65M	Buy	+23,322	New	+$1.57M	0.37%	96

Other funds holding ADP

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Campbell & Co Investment Adviser's ADP Position: Q1 2026 in Review

Campbell & Co Investment Adviser opened a new position in Automatic Data Processing (ADP) in Q1 2026: 35,100 shares worth $7.13M. The stake represents 0.41% of the portfolio and ranks #34 among its holdings. This is a return to the name: Campbell & Co Investment Adviser previously reported a position in ADP as recently as Q2 2025.

Campbell & Co Investment Adviser first reported a position in ADP in Q4 2013 and has held it in 11 quarters since. 2,264 funds tracked by Wall St. Rank hold ADP as of Q1 2026.

Campbell & Co Investment Adviser held 35,100 shares of Automatic Data Processing worth $7.13M as of Q1 2026.
Automatic Data Processing was a new Campbell & Co Investment Adviser position in Q1 2026.
Automatic Data Processing made up 0.41% of Campbell & Co Investment Adviser's portfolio in Q1 2026, its #34 holding.
Campbell & Co Investment Adviser first reported a position in Automatic Data Processing in Q4 2013 and has held it in 11 quarters since.
2,264 funds tracked by Wall St. Rank held Automatic Data Processing as of Q1 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q1 2026, filed 15 May 2026.