Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionCentaurus Financial, Inc.
Latest Disclosed Ownership1,360 shares
Latest Disclosed Value $ 276
Centaurus Financial, Inc. reports 2.02% decrease in ownership of ADP / Automatic Data Processing, Inc.

On May 18, 2026 - Centaurus Financial, Inc. filed a 13F-HR form disclosing ownership of 1,360 shares of Automatic Data Processing, Inc. (US:ADP) valued at $276,325 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,388 shares of Automatic Data Processing, Inc.. The current value of the position is $309,740 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 1,360 -28 -2.02 0 0.0131
2026-02-13 2025-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,388 -12 -0.86 0 0.0163
2025-11-20 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,400 2 0.14 0 0.0193
2025-08-29 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,398 0 0.00 0 0.0252
2025-05-15 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,398 48 3.56 0 0.0258
2025-03-12 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,350 8 0.60 0 0.0241
2024-11-12 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,342 -4 -0.30 0 0.0236
2024-09-23 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,346 0 0.00 0 0.0214
2024-05-14 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,346 0 0.00 0 0.0235
2024-02-26 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,346 0 0.00 0 0.0239
2023-11-13 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,346 0 0.00 0 0.0282
2023-08-15 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,346 -1,265 -48.45 0 0.0259
2023-05-18 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,611 -45 -1.69 1 0.0465
2023-02-13 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,656 -67 -2.46 1 -100.00 0.0596
2022-12-05 2022-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,723 148 5.75 616 13.86 0.0601
2022-08-02 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,575 -78 -2.94 541 -10.43 0.0534
2022-05-13 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,653 119 4.70 604 -3.36 0.0477
2022-02-01 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,534 0 0.00 625 23.27 0.0473
2021-11-12 2021-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,534 -10 -0.39 507 0.40 0.0425
2021-08-10 2021-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,544 47 1.88 505 7.22 0.0425
2021-04-30 2021-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,497 -251 -9.13 471 -2.69 0.0465
2021-01-25 2020-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,748 251 10.05 484 39.08 0.0509
2020-11-12 2020-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,497 0 0.00 348 -6.45 0.0482
2020-08-13 2020-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,497 -601 -19.40 372 -12.06 0.0550
2020-04-21 2020-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 3,098 201 6.94 423 -14.37 0.0845
2020-02-12 2019-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,897 1,100 61.21 494 70.34 0.0692
2019-11-09 2019-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,797 -100 -5.27 290 -7.64 0.0454
2019-08-15 2019-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,897 1,594 526.07 314 31,300.00 0.0494
2019-07-01 2019-03-31 13F/A-1 AUTOMATIC DATA PROCESSING IN COM 053015103 303 99 48.53 2 -50.00 0.0112
2019-05-13 2019-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,897 1,693 303
2019-02-12 2018-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 204 -1,796 -89.80 2 -99.29 0.0144
2018-11-02 2018-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,000 -522 -20.70 282 -16.57 0.0509
2018-08-14 2018-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,522 604 31.49 338 55.05 0.0467
2018-05-07 2018-03-31 13F AUTOMATICDATAPROCESSINGIN COM 053015103 1,918 35 1.86 218 -1.36 0.0511
2018-02-09 2017-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,883 1,883 221 0.0573
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.