Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionXponance, Inc.
Latest Disclosed Ownership119,198 shares
Latest Disclosed Value $ 24,218,650
Xponance, Inc. reports 8.12% increase in ownership of ADP / Automatic Data Processing, Inc.

On May 13, 2026 - Xponance, Inc. filed a 13F-HR form disclosing ownership of 119,198 shares of Automatic Data Processing, Inc. (US:ADP) valued at $24,218,650 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 110,246 shares of Automatic Data Processing, Inc.. This represents a change in shares of 8.12% during the quarter. The current value of the position is $27,577,649 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)
2026-05-13 2026-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 119,198 8,952 8.12 24,219 -14.60 0.1721
2026-02-12 2025-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 110,246 8,583 8.44 28,359 -4.96 0.2128
2025-11-12 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 101,663 -1,602 -1.55 29,838 -6.31 0.2363
2025-08-14 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 103,265 6,363 6.57 31,847 7.57 0.2661
2025-05-01 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 96,902 2,378 2.52 29,606 7.00 0.2863
2025-02-11 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 94,524 2,556 2.78 27,670 8.72 0.2524
2024-11-12 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 91,968 -3,928 -4.10 25,450 11.19 0.2457
2024-08-14 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 95,896 1,942 2.07 22,889 -2.45 0.2340
2024-05-13 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 93,954 3,878 4.31 23,464 11.81 0.2459
2024-01-31 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 90,076 1,496 1.69 20,985 -1.53 0.2514
2023-10-24 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 88,580 2,881 3.36 21,311 13.14 0.2899
2023-07-14 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 85,699 -1,573 -1.80 18,836 -3.06 0.2508
2023-04-18 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 87,272 -2,403 -2.68 19,429 -9.29 0.2840
2023-01-24 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 89,675 7,893 9.65 21,420 15.79 0.3471
2022-10-24 2022-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 81,782 10,391 14.56 18,498 23.36 0.3557
2022-08-02 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 71,391 3,680 5.43 14,995 -2.67 0.3012
2022-04-20 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 67,711 743 1.11 15,407 -6.70 0.2562
2022-01-31 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 66,968 5,489 8.93 16,513 34.35 0.2591
2021-11-05 2021-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 61,479 -2,067 -3.25 12,291 -2.62 0.2334
2021-08-12 2021-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 63,546 -15,670 -19.78 12,622 -15.46 0.2320
2021-05-10 2021-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 79,216 185 0.23 14,930 7.22 0.3163
2021-02-11 2020-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 79,031 118 0.15 13,925 26.50 0.3033
2020-10-26 2020-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 78,913 -4,930 -5.88 11,008 -11.82 0.2706
2020-08-14 2020-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 83,843 83,843 12,483 0.3222
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.