Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionSmith Shellnut Wilson Llc /adv
Latest Disclosed Ownership2,504 shares
Latest Disclosed Value $ 734,924
Smith Shellnut Wilson Llc /adv reports 9.44% decrease in ownership of ADP / Automatic Data Processing, Inc.

On October 27, 2025 - Smith Shellnut Wilson Llc /adv filed a 13F-HR form disclosing ownership of 2,504 shares of Automatic Data Processing, Inc. (US:ADP) valued at $734,924 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 5, 2025 disclosing 2,765 shares of Automatic Data Processing, Inc.. This represents a change in shares of -9.44% during the quarter. The current value of the position is $580,803 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)
2025-10-27 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,504 -261 -9.44 735 -13.85 0.2823
2025-08-05 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,765 -459 -14.24 853 -13.50 0.3698
2025-04-17 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,224 55 1.74 985 6.26 0.4514
2025-03-04 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,169 205 6.92 928 13.05 0.4106
2024-10-31 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,964 0 0.00 820 15.98 0.3708
2024-07-26 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,964 0 0.00 707 -4.46 0.3435
2024-05-01 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,964 0 0.00 740 7.25 0.3925
2024-02-21 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,964 -34 -1.13 691 -4.30 0.3961
2023-11-14 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,998 0 0.00 721 9.57 0.4413
2023-08-04 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,998 -11 -0.37 659 -1.64 0.3716
2023-05-12 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,009 0 0.00 670 -6.82 0.4071
2023-02-13 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,009 -7 -0.23 719 5.28 0.4438
2022-11-03 2022-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,016 28 0.94 682 8.60 0.4534
2022-08-02 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,988 -176 -5.56 628 -12.78 0.3889
2022-05-02 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,164 -55 -1.71 720 -9.32 0.3769
2022-02-03 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,219 11 0.34 794 23.87 0.3932
2021-11-12 2021-09-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,208 0 0.00 641 0.63 0.3709
2021-08-12 2021-06-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,208 0 0.00 637 5.29 0.3706
2021-04-06 2021-03-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,208 49 1.55 605 8.62 0.3693
2021-02-05 2020-12-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,159 -104 -3.19 557 22.42 0.3320
2020-11-12 2020-09-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,263 -58 -1.75 455 -7.89 0.1700
2020-08-26 2020-06-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,321 -59 -1.75 494 6.93 0.3539
2020-04-20 2020-03-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,380 48 1.44 462 -18.66 0.3875
2020-02-05 2019-12-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,332 0 0.00 568 5.58 0.3785
2019-11-06 2019-09-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,332 59 1.80 538 -0.55 0.3985
2019-08-14 2019-06-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 3,273 25 0.77 541 4.24 0.4063
2019-05-14 2019-03-31 13F/A-1 AUTOMATIC DATA PROCESS COM COM 053015103 3,248 632 24.16 519 51.31 0.4108
2019-05-13 2019-03-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 2,616 0 343
2019-02-13 2018-12-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 2,616 -23 -0.87 343 -13.82 0.3675
2018-10-09 2018-09-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 2,639 0 0.00 398 33.11 0.3564
2018-04-24 2018-03-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 2,639 270 11.40 299 7.55 0.2570
2018-02-22 2017-12-31 13F AUTOMATIC DATA PROCESS COM COM 053015103 2,369 106 4.68 278 12.55 0.2352
2017-11-17 2017-09-30 13F AUTOMATIC DATA PROCESS COM COM 053015103 2,263 2,263 247 0.2176
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.