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Westerkirk Capital’s Automatic Data Processing ADP Stock Holding History

Westerkirk Capital’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 		$2.36M Sell
11,634
-5,767
-33% -$1.32M 0.25% 74
2025
Q4 		$4.48M Buy
17,401
+4,539
+35% +$1.21M 0.44% 47
2025
Q3 		$3.77M Sell
12,862
-543
-4% -$163K 0.43% 47
2025
Q2 		$4.13M Buy
+13,405
New +$4.12M 0.51% 43

Other funds holding ADP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Charles Schwab
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
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Westerkirk Capital's ADP Position: Q1 2026 in Review

Westerkirk Capital reduced its Automatic Data Processing (ADP) stake by 33% in Q1 2026, selling an estimated $1.32M and leaving 11,634 shares worth $2.36M. The position accounts for 0.25% of the portfolio, ranked #74.

Westerkirk Capital first reported a position in ADP in Q2 2025 and has held it in 4 quarters since. The position peaked at $4.48M in Q4 2025. 2,268 funds tracked by Wall St. Rank hold ADP as of Q1 2026.

  • Westerkirk Capital held 11,634 shares of Automatic Data Processing worth $2.36M as of Q1 2026.
  • Westerkirk Capital sold 5,767 Automatic Data Processing shares in Q1 2026, an estimated $1.32M.
  • Automatic Data Processing made up 0.25% of Westerkirk Capital's portfolio in Q1 2026, its #74 holding.
  • Westerkirk Capital first reported a position in Automatic Data Processing in Q2 2025 and has held it in 4 quarters since.
  • Westerkirk Capital's Automatic Data Processing position peaked at $4.48M in Q4 2025.
  • 2,268 funds tracked by Wall St. Rank held Automatic Data Processing as of Q1 2026.

Based on Westerkirk Capital's 13F filing for Q1 2026, filed 14 May 2026.