Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionEdgestream Partners, L.P.
Latest Disclosed Ownership16,107 shares
Latest Disclosed Value $ 3,272,620
Edgestream Partners, L.P. reports 63.38% decrease in ownership of ADP / Automatic Data Processing, Inc.

On May 18, 2026 - Edgestream Partners, L.P. filed a 13F-HR form disclosing ownership of 16,107 shares of Automatic Data Processing, Inc. (US:ADP) valued at $3,272,620 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 43,980 shares of Automatic Data Processing, Inc.. This represents a change in shares of -63.38% during the quarter. The current value of the position is $3,668,369 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)
2026-05-18 2026-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 16,107 -27,873 -63.38 3,273 -71.07 0.1074
2026-02-13 2025-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 43,980 43,172 5,343.07 11,313 4,673.00 0.3184
2025-11-12 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 808 -6,384 -88.77 237 -89.31 0.0069
2025-08-13 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 7,192 7,192 2,218 0.0617
2025-05-02 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -1,714 -100.00 0 -100.00
2025-02-07 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,714 -30,978 -94.76 502 -94.46 0.0214
2024-11-14 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 32,692 25,964 385.91 9,047 463.61 0.3978
2024-08-09 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 6,728 4,735 237.58 1,606 222.94 0.0773
2024-05-10 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,993 -1,212 -37.82 498 -33.38 0.0248
2024-02-14 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,205 2,284 247.99 747 237.56 0.0537
2023-11-15 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 921 -4,085 -81.60 222 -79.91 0.0177
2023-08-10 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 5,006 -2,966 -37.21 1,100 -37.99 0.0996
2023-05-15 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 7,972 3,437 75.79 1,775 63.80 0.1960
2023-02-13 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 4,535 4,535 1,083 0.1218
2022-08-12 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -3,856 -100.00 0 -100.00
2022-05-13 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,856 3,856 877 0.0698
2021-02-11 2020-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -24,759 -100.00 0 -100.00
2020-11-10 2020-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 24,759 -16,869 -40.52 3,454 -44.27 0.2231
2020-08-11 2020-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 41,628 6,631 18.95 6,198 29.58 0.3258
2020-05-14 2020-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 34,997 -19,254 -35.49 4,783 -48.29 0.4421
2020-02-13 2019-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 54,251 24,791 84.15 9,250 94.53 0.4804
2019-11-08 2019-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 29,460 25,916 731.26 4,755 711.43 0.4549
2019-08-08 2019-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,544 3,544 586 0.0661
2016-05-16 2016-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -5,414 -100.00 0 -100.00
2016-02-16 2015-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 5,414 5,414 0.00 459 1.3102
2015-11-12 2015-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -6,920 -100.00 0 -100.00
2015-08-14 2015-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 6,920 6,920 0.00 555 0.3827
2015-05-14 2015-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -3,810 -100.00 0 -100.00
2015-02-17 2014-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,810 3,810 318 0.7262
2014-11-14 2014-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -3,558 -100.00 0 -100.00
2014-08-14 2014-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,558 3,558 282 0.1797
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.