Automatic Data Processing (ADP) Held by Superinvestors
AUTOMATIC DATA PROCESSING (ADP) is currently held by 10 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $2.16B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
First Eagle U.S. Value is currently the largest disclosed institutional shareholder of ADP tracked by InsiderSet, reporting ownership valued at approximately $1.16B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.57B, representing an estimated gain of +35.82% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed ADP value among the investors covered in this analysis. Major shareholders include First Eagle U.S. Value, Fundsmith, Fundsmith Investment Services, and several other long-term asset managers with concentrated positions in AUTOMATIC DATA PROCESSING (ADP).
This page ranks the largest institutional ADP shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| First Eagle U.S. Value | Jean-Marie Eveillard | 1.91% | 5,173,929 | $1,158,701,418 | $1,573,702,245 | +$415,000,827 | +35.82% |
| Fundsmith | Terry Smith | 4.27% | 2,601,567 | $582,620,930 | $791,292,619 | +$208,671,689 | +35.82% |
| Fundsmith Investment Services | Terry Smith | 4.08% | 823,664 | $184,459,553 | $250,525,642 | +$66,066,089 | +35.82% |
| Giverny Capital | Francois Rochon | 4.93% | 654,556 | $146,587,816 | $199,089,753 | +$52,501,937 | +35.82% |
| Mairs & Power Growth Fund | Andrew R. Adams | 0.26% | 127,173 | $28,480,393 | $38,680,940 | +$10,200,547 | +35.82% |
| Renaissance Technologies LLC | Jim Simons | 0.03% | 106,960 | $23,953,692 | $32,532,954 | +$8,579,262 | +35.82% |
| Jensen Investment Management | Eric H. Schoenstein | 0.45% | 82,492 | $18,474,083 | $25,090,767 | +$6,616,684 | +35.82% |
| Matrix Advisors Value Fund | David Katz | 1.15% | 54,310 | $14,015,239 | $16,518,930 | +$2,503,691 | +17.86% |
| Sequoia Financial Advisors | 0.01% | 13,170 | $2,949,319 | $4,005,787 | +$1,056,468 | +35.82% | |
| Alapocas Investment Partners | David Lemons | 1.14% | 5,207 | $1,166,108 | $1,583,761 | +$417,653 | +35.82% |
Frequently asked questions about ADP
Who are the largest superinvestors holding ADP?
The largest superinvestors holding ADP in the latest SEC Form 13F filings include First Eagle U.S. Value, Fundsmith, Fundsmith Investment Services, Giverny Capital, and Mairs & Power Growth Fund. InsiderSet ranks these superinvestors by their latest reported ADP position.
What does the ADP superinvestors page include?
This page tracks ADP positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. AUTOMATIC DATA PROCESSING (ADP) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold ADP?
InsiderSet currently tracks 10 superinvestors reporting ADP holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own ADP.
How much ADP stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $2.16B in ADP holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were ADP superinvestor holdings last updated?
The latest ADP superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor ADP holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its ADP position after the reporting date.
Are superinvestors buying or selling ADP?
Buying and selling can be analyzed by comparing ADP positions across consecutive 13F reporting periods. InsiderSet's ADP Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ADP ownership changes.
How have superinvestor ADP holdings changed over time?
InsiderSet tracks ADP holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.