Automatic Data Processing, Inc.
GB ˙ LSE ˙ FR0010340141
234,03 $ ↑3,51 (1,52%)
2026-06-05
DEL PRIS
SecurityGB:0HJI / Automatic Data Processing, Inc.
InstitutionFlagship Harbor Advisors, Llc
Latest Disclosed Ownership1,743 shares
Latest Disclosed Value $ 354,130
Flagship Harbor Advisors, Llc reports 3.75% decrease in ownership of 0HJI / Automatic Data Processing, Inc.

On April 28, 2026 - Flagship Harbor Advisors, Llc filed a 13F-HR form disclosing ownership of 1,743 shares of Automatic Data Processing, Inc. (GB:0HJI) valued at $354,631 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 1,811 shares of Automatic Data Processing, Inc.. This represents a change in shares of -3.75% during the quarter. The current value of the position is $407,914 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)
2026-04-28 2026-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,743 -68 -3.75 354 -24.03 0.0156
2026-01-21 2025-12-31 13F AUTOMATIC DATA Common Stock 053015103 1,811 -1,156 -38.96 466 -46.44 0.0220
2025-11-05 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,967 281 10.46 871 5.07 0.0379
2025-08-04 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,686 -50 -1.83 829 -0.84 0.0392
2025-04-22 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,736 43 1.60 836 5.96 0.0440
2025-01-21 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,693 45 1.70 788 7.65 0.0414
2024-10-21 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,648 112 4.42 733 20.99 0.0402
2025-12-02 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,536 -8 -0.31 605 -4.72 0.0364
2024-04-16 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,544 60 2.42 635 9.86 0.0408
2024-01-10 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,484 -34 -1.35 579 -4.46 0.0421
2023-10-17 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,518 -7 -0.28 606 9.21 0.0504
2023-07-11 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,525 -56 -2.17 555 -3.48 0.0458
2023-04-12 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,581 -145 -5.32 575 -11.83 0.0541
2023-01-13 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,726 -36 -1.30 651 4.16 0.0668
2022-10-13 2022-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,762 -34 -1.22 625 6.47 0.0725
2022-07-13 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,796 -179 -6.02 587 -13.29 0.0659
2022-04-13 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,975 -434 -12.73 677 -19.50 0.0652
2022-02-17 2021-12-31 13F/A-1 AUTOMATIC DATA PROCESSING IN COM 053015103 3,409 357 11.70 841 38.78 0.0796
2022-02-10 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,409 357 841 0.0796
2021-11-01 2021-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,052 0 0.00 606 0.00 0.0651
2021-07-26 2021-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,052 -9 -0.29 606 5.03 0.0650
2021-05-03 2021-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,061 20 0.66 577 7.65 0.0655
2021-02-08 2020-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,041 -151 -4.73 536 20.45 0.0665
2020-10-13 2020-09-30 13F AUTOMATIC DATA Common Stock 053015103 3,192 -336 -9.52 445 -15.24 0.0601
2020-07-31 2020-06-30 13F AUTOMATIC DATA Common Stock 053015103 3,528 192 5.76 525 15.13 0.0771
2020-05-12 2020-03-31 13F AUTOMATIC DATA Common Stock 053015103 3,336 24 0.72 456 -19.29 0.0912
2020-02-14 2019-12-31 13F AUTOMATIC DATA Common Stock 053015103 3,312 356 12.04 565 18.45 0.0989
2019-10-22 2019-09-30 13F AUTOMATIC DATA Common Stock 053015103 2,956 -55 -1.83 477 -4.02 0.0935
2019-07-22 2019-06-30 13F AUTOMATIC DATA Common Stock 053015103 3,011 454 17.76 497 21.81 0.1031
2019-04-15 2019-03-31 13F AUTOMATIC DATA Common Stock 053015103 2,557 55 2.20 408 24.39 0.0838
2019-01-26 2018-12-31 13F AUTOMATIC DATA COM 053015103 2,502 -89 -3.43 328 -16.11 0.0797
2018-11-05 2018-09-30 13F AUTOMATIC DATA Common Stock 053015103 2,591 -111 -4.11 391 8.01 0.0725
2018-08-14 2018-06-30 13F AUTOMATIC DATA Common Stock 053015103 2,702 253 10.33 362 31.16 0.0725
2018-04-23 2018-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,449 -303 -11.01 276 -14.81 0.0821
2018-01-24 2017-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,752 -15 -0.54 324 2.86 0.0931
2017-10-23 2017-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,767 26 0.95 315 11.70 0.1022
2017-08-09 2017-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,741 -37 -1.33 282 0.00 0.0979
2017-05-16 2017-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,778 16 0.58 282 0.00 0.1077
2017-05-15 2016-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,762 2,762 282 0.1217
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.