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 2025Fundsmith Investment ServicesSell-44,2531,506,966$464,748,314
Q2 2025Mairs & Power Growth FundSell-6,777101,383$31,266,517
Q2 2025Sequoia Financial AdvisorsBuy1,79911,949$3,685,108
Q2 2025Alapocas Investment PartnersSell-1,0305,949$1,834,548
Q1 2025FundsmithSell-499,8134,513,899$1,379,131,561
Q1 2025Jensen Investment ManagementSell-376,8521,283,564$392,167,309
Q1 2025Fundsmith Investment ServicesSell-168,8571,551,219$473,943,941
Q1 2025Polen Capital ManagementSell-13,223166,526$50,878,703
Q1 2025Mairs & Power Growth FundSell-254108,160$33,046,125
Q1 2025Sequoia Financial AdvisorsSell-20510,150$3,101,241
Q1 2025Alapocas Investment PartnersSell-1896,979$2,132,294
Q4 2024FundsmithSell-558,1085,013,712$1,467,663,914
Q4 2024Renaissance Technologies LLCSell-149,700473,000$138,461,290
Q4 2024Fundsmith Investment ServicesSell-114,6211,720,076$503,517,847
Q4 2024Jensen Investment ManagementSell-94,6991,660,416$486,053,576
Q4 2024Polen Capital ManagementSell-18,403179,749$52,617,861
Q4 2024Matrix Advisors Value FundSell-12,5401,090$319,076
Q4 2024Sequoia Financial AdvisorsBuy1,42310,355$3,031,206
Q4 2024Cullen Value FundBuy712712$208,331
Q4 2024Alapocas Investment PartnersSell-1187,168$2,098,289
Q4 2024Mairs & Power Growth FundSell-116108,414$31,736,030
Q3 2024Renaissance Technologies LLCBuy509,400622,700$172,319,771
Q3 2024Polen Capital ManagementSell-293,795198,152$54,834,722
Q3 2024Jensen Investment ManagementSell-99,2951,755,115$485,692,974
Q3 2024FundsmithSell-13,9415,571,820$1,541,889,749
Q3 2024Mairs & Power Growth FundBuy1,914108,530$30,033,507
Q3 2024Sequoia Financial AdvisorsBuy9228,932$2,473,072
Q3 2024Fundsmith Investment ServicesSell-6451,834,697$507,715,701
Q3 2024Alapocas Investment PartnersSell-237,286$2,016,255
Q2 2024FundsmithSell-180,1085,585,761$1,333,265,293

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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