Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership31,450 shares
Latest Disclosed Value $ 6,390,011
Silvercrest Asset Management Group Llc reports 8.23% decrease in ownership of ADP / Automatic Data Processing, Inc.

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 31,450 shares of Automatic Data Processing, Inc. (US:ADP) valued at $6,390,011 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 34,272 shares of Automatic Data Processing, Inc.. This represents a change in shares of -8.23% during the quarter. The current value of the position is $7,162,738 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F AUTOMATIC DATA PROCESSING INC COM COM 053015103 31,450 -2,822 -8.23 6,390 -27.51 0.0462
2026-02-17 2025-12-31 13F AUTOMATIC DATA PROCESSING INC COM COM 053015103 34,272 -3,438 -9.12 8,816 -20.35 0.0606
2025-11-14 2025-09-30 13F AUTOMATIC DATA PROCESSING INC COM COM 053015103 37,710 0 0.00 11,068 -4.83 0.0732
2025-08-14 2025-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 37,710 47 0.12 11,630 1.06 0.0781
2025-05-15 2025-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 37,663 787 2.13 11,507 6.61 0.0824
2025-02-14 2024-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 36,876 321 0.88 10,795 6.71 0.0721
2024-11-14 2024-09-30 13F AUTOMATIC DATA PROCESSING INC COM COM 053015103 36,555 -1,388 -3.66 10,116 11.69 0.0688
2024-08-15 2024-06-30 13F/A-1 AUTOMATIC DATA PROCESSING INC COM COM 053015103 37,943 -2,360 -5.86 9,057 -10.02 0.0621
2024-08-14 2024-06-30 13F AUTOMATIC DATA PROCESSING INC COM COM 053015103 75,886 35,583 18,113 0.0414
2024-05-15 2024-03-31 13F AUTOMATIC DATA PROCESSING INC COM COM 053015103 40,303 2,989 8.01 10,065 15.78 0.0681
2024-02-14 2023-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 37,314 -4,764 -11.32 8,693 -14.13 0.0615
2023-11-14 2023-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 42,078 -259 -0.61 10,123 8.79 0.0768
2023-08-14 2023-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 42,337 -12 -0.03 9,305 -1.30 0.0664
2023-05-15 2023-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 42,349 -1,224 -2.81 9,428 -9.41 0.0716
2023-02-14 2022-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 43,573 -889 -2.00 10,408 3.48 0.0800
2022-11-14 2022-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 44,462 -301 -0.67 10,057 6.97 0.0827
2022-08-15 2022-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 44,763 -200 -0.44 9,402 -8.10 0.0715
2022-05-16 2022-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 44,963 556 1.25 10,231 -6.57 0.0665
2022-02-14 2021-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 44,407 -2,050 -4.41 10,950 17.89 0.0694
2021-11-15 2021-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 46,457 -11,024 -19.18 9,288 -18.65 0.0626
2021-08-16 2021-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 57,481 498 0.87 11,417 6.30 0.0749
2021-05-17 2021-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 56,983 -756 -1.31 10,740 5.56 0.0725
2021-02-16 2020-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 57,739 -85 -0.15 10,174 26.13 0.0743
2020-11-16 2020-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 57,824 -715 -1.22 8,066 -7.46 0.0692
2020-08-14 2020-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 58,539 639 1.10 8,716 10.13 0.0773
2020-05-15 2020-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 57,900 1,300 2.30 7,914 -17.99 0.0849
2020-02-14 2019-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 56,600 570 1.02 9,650 6.70 0.0749
2019-11-14 2019-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 56,030 28 0.05 9,044 -2.32 0.0746
2019-08-14 2019-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 56,002 357 0.64 9,259 4.16 0.0867
2019-05-15 2019-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 55,645 -73 -0.13 8,889 21.67 0.0874
2019-02-14 2018-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 55,718 -162 -0.29 7,306 -13.22 0.0805
2018-11-14 2018-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 55,880 203 0.36 8,419 12.72 0.0764
2018-08-14 2018-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 55,677 -1,040 -1.83 7,469 16.05 0.0699
2018-05-15 2018-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 56,717 -177 -0.31 6,436 -3.46 0.0627
2018-02-14 2017-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 56,894 -248 -0.43 6,667 6.72 0.0620
2017-11-14 2017-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 57,142 -2,350 -3.95 6,247 2.48 0.0623
2017-08-14 2017-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 59,492 -1,963 -3.19 6,096 -3.12 0.0653
2017-05-15 2017-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 61,455 -700 -1.13 6,292 -1.50 0.0673
2017-02-14 2016-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 62,155 -9,711 -13.51 6,388 0.77 0.0715
2016-11-14 2016-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 71,866 1,111 1.57 6,339 -2.48 0.0761
2016-08-15 2016-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 70,755 -7,020 -9.03 6,500 -6.84 0.0827
2016-05-16 2016-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 77,775 -1,840 -2.31 6,977 3.44 0.0961
2016-02-16 2015-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 79,615 24,375 44.13 6,745 51.95 0.0934
2015-11-16 2015-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 55,240 -25,807 -31.84 4,439 -31.73 0.0676
2015-08-14 2015-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 81,047 31,413 63.29 6,502 52.95 0.0869
2015-05-15 2015-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 49,634 1,244 2.57 4,251 5.38 0.0603
2015-02-17 2014-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 48,390 -18 -0.04 4,034 0.30 0.0585
2014-11-14 2014-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 48,408 50 0.10 4,022 4.90 0.0621
2014-08-14 2014-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 48,358 300 0.62 3,834 3.26 0.0575
2014-05-15 2014-03-31 13F AUTOMATIC DATA PROCESSING COM 053015103 48,058 -2,090 -4.17 3,713 -8.37 0.0591
2014-02-14 2013-12-31 13F AUTOMATIC DATA PROCESSING COM 053015103 50,148 220 0.44 4,052 12.12 0.0672
2013-11-14 2013-09-30 13F AUTOMATIC DATA PROCESSING COM 053015103 49,928 12,824 34.56 3,614 41.45 0.0694
2013-08-14 2013-06-30 13F AUTOMATIC DATA PROCESSING COM 053015103 37,104 37,104 2,555 0.0539
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.