AUTOMATIC DATA PROCESSING (ADP) Institutional Ownership Changes & 13F Activity

AUTOMATIC DATA PROCESSING (ADP) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include First Eagle U.S. Value, Renaissance Technologies LLC, Jensen Investment Management, Giverny Capital, and Fundsmith.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2018Renaissance Technologies LLCBuy340,8371,041,937$156,978
Q3 2018Pershing Square Capital ManagementSell-195,9384,029,427$607,073
Q3 2018FundsmithBuy26,0455,812,535$875,717
Q3 2018Jensen Investment ManagementSell-3,500117,940$17,769
Q3 2018Polen Capital ManagementBuy2,5157,149,461$1,077,138
Q3 2018Sequoia Financial AdvisorsSell-2594,197$632
Q2 2018Pershing Square Capital ManagementSell-3,716,5924,225,365$566,790
Q2 2018First Eagle U.S. ValueSell-620,809979,190$131,349
Q2 2018Polen Capital ManagementBuy84,4937,146,946$958,691
Q2 2018FundsmithBuy8,5075,786,490$776,199
Q2 2018Jensen Investment ManagementSell-630121,440$16,290
Q1 2018Pershing Square Capital ManagementSell-856,4857,941,957$901,253
Q1 2018FundsmithBuy254,7915,777,983$655,685
Q1 2018Polen Capital ManagementBuy146,4937,062,453$801,447
Q1 2018First Eagle U.S. ValueSell-7,9601,599,999$181,568
Q1 2018Jensen Investment ManagementSell-2,500122,070$13,853
Q1 2018Mairs & Power Growth FundSell-1,7155,052$573
Q1 2018Dodge & Cox Stock FundSell-1501,800$204
Q1 2018Sequoia Financial AdvisorsSell-1184,456$506
Q4 2017Renaissance Technologies LLCSell-1,477,200701,100$82,162
Q4 2017Polen Capital ManagementBuy102,0316,915,960$810,481
Q4 2017FundsmithSell-30,0455,523,192$647,263
Q4 2017First Eagle U.S. ValueBuy6,9081,607,959$188,437
Q4 2017Jensen Investment ManagementSell-1,978124,570$14,598
Q4 2017Sequoia Financial AdvisorsBuy174,574$536
Q3 2017Pershing Square Capital ManagementBuy7,047,5758,798,442$961,846
Q3 2017Jensen Investment ManagementSell-1,784,778126,548$13,834
Q3 2017Renaissance Technologies LLCBuy1,555,5002,178,300$238,132
Q3 2017FundsmithBuy376,8975,553,237$605,414
Q3 2017Polen Capital ManagementBuy152,0276,813,929$744,899

Frequently asked questions about ADP activity

  • Which institutional owners are buying ADP?

    Institutional owners buying ADP include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ADP activity?

    "Buy" means an investor increased their reported position in ADP compared to the prior reporting period. This reflects growing exposure to AUTOMATIC DATA PROCESSING (ADP) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ADP increasing?

    Institutional interest in ADP can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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