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
Q2 2021Polen Capital ManagementBuy4,482245,611$48,783
Q2 2021Jensen Investment ManagementSell-4,3022,094,070$415,924
Q2 2021Eagle Capital ManagementBuy1,8531,853$368
Q2 2021Olstein Capital ManagementSell-1,00029,000$5,760
Q2 2021Sequoia Financial AdvisorsBuy4384,472$888
Q1 2021Jensen Investment ManagementBuy283,0772,098,372$395,480
Q1 2021Polen Capital ManagementSell-148,647241,129$45,446
Q1 2021FundsmithBuy25,9887,113,605$1,340,701
Q1 2021Mairs & Power Growth FundBuy1,7006,327$1,192
Q1 2021Dodge & Cox Stock FundSell-6211,179$222
Q1 2021Sequoia Financial AdvisorsSell-1044,034$760
Q4 2020Renaissance Technologies LLCSell-1,091,40046,700$8,229
Q4 2020FundsmithBuy167,7027,087,617$1,248,838
Q4 2020Polen Capital ManagementSell-25,416389,776$68,679
Q4 2020Jensen Investment ManagementBuy8,2691,815,295$319,855
Q4 2020Sequoia Financial AdvisorsBuy7264,138$729
Q4 2020Mairs & Power Growth FundSell-1374,627$815
Q3 2020Polen Capital ManagementSell-5,676,463415,192$57,915
Q3 2020Renaissance Technologies LLCBuy979,8001,138,100$158,754
Q3 2020FundsmithBuy438,7636,919,915$965,259
Q3 2020Jensen Investment ManagementBuy410,7321,807,026$252,062
Q3 2020Meritage GroupSell-20,3561,677$234
Q3 2020Olstein Capital ManagementBuy12,00030,000$4,185
Q3 2020Sequoia Financial AdvisorsSell-1,4153,412$476
Q3 2020Mairs & Power Growth FundSell-4084,764$665
Q2 2020Polen Capital ManagementBuy764,4046,091,655$906,986
Q2 2020Renaissance Technologies LLCSell-602,600158,300$23,569
Q2 2020FundsmithBuy206,3196,481,152$964,979
Q2 2020Jensen Investment ManagementBuy2,9691,396,294$207,894
Q2 2020Sequoia Financial AdvisorsBuy7884,827$719

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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