Horizon Kinetics Asset Management’s Automatic Data Processing ADP Stock Holding History

Horizon Kinetics Asset Management’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	–	Sell	-904	Closed	-$233K	–	354
2025 Q4	$233K	Sell	904 -691	-43%	-$184K	﹤0.01%	281
2025 Q3	$468K	Sell	1,595 -100	-6%	-$30.1K	0.01%	239
2025 Q2	$523K	Buy	1,695 +895	+112%	+$275K	0.01%	237
2025 Q1	$244K	Hold	800	–	–	﹤0.01%	292
2024 Q4	$234K	Hold	800	–	–	﹤0.01%	296
2024 Q3	$221K	Buy	+800	New	+$209K	﹤0.01%	301

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

Horizon Kinetics Asset Management's ADP Position: Q1 2026 in Review

Horizon Kinetics Asset Management sold out of Automatic Data Processing (ADP) in Q1 2026, closing a stake of 904 shares — an estimated $233K sold.

Horizon Kinetics Asset Management first reported a position in ADP in Q3 2024 and held it in 6 quarters. The position peaked at $523K in Q2 2025. 2,264 funds tracked by Wall St. Rank hold ADP as of Q1 2026.

Horizon Kinetics Asset Management reported no remaining Automatic Data Processing position as of Q1 2026 after selling out during the quarter.
Horizon Kinetics Asset Management sold 904 Automatic Data Processing shares in Q1 2026, an estimated $233K.
Horizon Kinetics Asset Management first reported a position in Automatic Data Processing in Q3 2024 and held it in 6 quarters.
Horizon Kinetics Asset Management's Automatic Data Processing position peaked at $523K in Q2 2025.
2,264 funds tracked by Wall St. Rank held Automatic Data Processing as of Q1 2026.

Based on Horizon Kinetics Asset Management's 13F filing for Q1 2026, filed 15 May 2026.