Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionDash Acquisitions Inc.
Latest Disclosed Ownership50,072 shares
Latest Disclosed Value $ 10,134,159
Dash Acquisitions Inc. reports 4.79% increase in ownership of ADP / Automatic Data Processing, Inc.

On May 8, 2026 - Dash Acquisitions Inc. filed a 13F-HR form disclosing ownership of 50,072 shares of Automatic Data Processing, Inc. (US:ADP) valued at $10,173,629 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 47,783 shares of Automatic Data Processing, Inc.. This represents a change in shares of 4.79% during the quarter. The current value of the position is $11,582,154 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)
2026-05-08 2026-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 50,072 2,289 4.79 10,134 -9.62 2.1103
2026-02-05 2025-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 47,783 4,363 10.05 11,213 -1.14 2.3372
2025-10-31 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 43,420 -865 -1.95 11,342 -15.81 2.2506
2025-07-28 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 44,285 179 0.41 13,473 -0.89 2.8549
2025-05-14 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 44,106 260 0.59 13,593 3.93 3.0322
2025-02-03 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 43,846 -8,483 -16.21 13,080 -13.20 2.7842
2024-10-29 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 52,329 2,781 5.61 15,069 22.02 3.6619
2024-07-18 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 49,548 4,823 10.78 12,350 13.68 3.3756
2024-04-18 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 44,725 1,872 4.37 10,864 7.75 3.4320
2024-01-17 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 42,853 963 2.30 10,083 -2.81 3.5905
2023-10-13 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 41,890 418 1.01 10,374 13.80 4.1792
2023-07-17 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 41,472 2,431 6.23 9,115 4.88 3.6143
2023-04-06 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 39,041 758 1.98 8,692 -4.95 4.0269
2023-01-17 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 38,283 -290 -0.75 9,144 4.80 4.8118
2022-11-22 2022-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 38,573 1,551 4.19 8,725 12.20 4.8756
2022-07-29 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 37,022 340 0.93 7,776 -6.84 4.2502
2022-04-29 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 36,682 42 0.11 8,347 -7.61 3.7744
2022-02-11 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 36,640 1,754 5.03 9,035 29.55 3.9160
2021-11-08 2021-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 34,886 2,304 7.07 6,974 7.76 3.6332
2021-08-04 2021-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 32,582 747 2.35 6,472 7.87 3.6858
2021-04-20 2021-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 31,835 6,002 23.23 6,000 31.81 3.9408
2021-01-28 2020-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 25,833 25,833 4,552 3.1801
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.