Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionAscent Group, LLC
Latest Disclosed Ownership14,285 shares
Latest Disclosed Value $ 2,902,412
Ascent Group, LLC reports 21.11% decrease in ownership of ADP / Automatic Data Processing, Inc.

On May 15, 2026 - Ascent Group, LLC filed a 13F-HR form disclosing ownership of 14,285 shares of Automatic Data Processing, Inc. (US:ADP) valued at $2,902,426 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 18,107 shares of Automatic Data Processing, Inc.. This represents a change in shares of -21.11% during the quarter. The current value of the position is $3,304,263 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 IN COM 053015103 14,285 -3,822 -21.11 2,902 -37.69 0.0332
2026-01-20 2025-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 18,107 739 4.25 4,658 -8.63 0.1592
2025-10-20 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 17,368 1,014 6.20 5,098 1.07 0.1803
2025-07-21 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 16,354 -1,262 -7.16 5,044 -6.30 0.1965
2025-05-16 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 17,616 8,066 84.46 5,382 92.56 0.2312
2025-02-21 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 9,550 1,181 14.11 2,796 20.73 0.2100
2024-11-14 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 8,369 -6,501 -43.72 2,316 -34.77 0.1754
2024-08-15 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 14,870 1,512 11.32 3,549 6.38 0.2890
2024-05-15 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 13,358 5,701 74.45 3,336 74.29 0.2939
2024-02-14 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 7,657 -135 -1.73 1,915 8.44 0.1816
2023-11-14 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 7,792 -4,682 -37.53 1,765 -43.01 0.1949
2023-08-14 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 12,474 1,675 15.51 3,098 28.83 0.3413
2023-05-10 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 10,799 506 4.92 2,404 -2.20 0.2558
2023-02-17 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 10,293 576 5.93 2,459 4.64 0.2894
2022-11-15 2022-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 9,717 2,782 40.12 2,349 40.49 0.2857
2022-08-05 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 6,935 1,250 21.99 1,672 29.21 0.1999
2022-05-10 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 5,685 1,537 37.05 1,294 43.62 0.1506
2022-03-01 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 4,148 4,148 901 0.1148
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.