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Callahan Advisors’s Automatic Data Processing ADP Stock Holding History

Callahan Advisors’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
Q2 		$2.55M Buy
11,402
+2
+0% +$427 0.19% 86
2026
Q1 		$2.32M Buy
+11,400
New +$2.61M 0.19% 93

Other funds holding ADP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Callahan Advisors's ADP Position: Q2 2026 in Review

Callahan Advisors increased its Automatic Data Processing (ADP) stake by 0.02% in Q2 2026, buying an estimated $427 and bringing the position to 11,402 shares worth $2.55M. The position accounts for 0.19% of the portfolio, ranked #86.

Callahan Advisors first reported a position in ADP in Q1 2026 and has held it in 2 quarters since. 2,289 funds tracked by Wall St. Rank hold ADP as of Q2 2026.

  • Callahan Advisors held 11,402 shares of Automatic Data Processing worth $2.55M as of Q2 2026.
  • Callahan Advisors bought 2 Automatic Data Processing shares in Q2 2026, an estimated $427.
  • Automatic Data Processing made up 0.19% of Callahan Advisors's portfolio in Q2 2026, its #86 holding.
  • Callahan Advisors first reported a position in Automatic Data Processing in Q1 2026 and has held it in 2 quarters since.
  • 2,289 funds tracked by Wall St. Rank held Automatic Data Processing as of Q2 2026.

Based on Callahan Advisors's 13F filing for Q2 2026, filed 3 Aug 2026.