Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionAIA Group Ltd
Latest Disclosed Ownership51,426 shares
Latest Disclosed Value $ 10,448,735
AIA Group Ltd reports 76.62% increase in ownership of ADP / Automatic Data Processing, Inc.

On May 6, 2026 - AIA Group Ltd filed a 13F-HR form disclosing ownership of 51,426 shares of Automatic Data Processing, Inc. (US:ADP) valued at $10,448,735 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 29,116 shares of Automatic Data Processing, Inc.. This represents a change in shares of 76.62% during the quarter. The current value of the position is $11,712,272 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)
2026-05-06 2026-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 51,426 22,310 76.62 10,449 39.51 0.1030
2026-02-09 2025-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 29,116 -20,141 -40.89 7,490 -48.19 0.1121
2025-12-18 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 49,257 -35,233 -41.70 14,457 -44.52 0.2556
2025-08-06 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 84,490 2,387 2.91 26,057 3.87 0.5666
2025-05-12 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 82,103 -63,220 -43.50 25,085 -41.03 0.6161
2025-02-12 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 145,323 -16,705 -10.31 42,540 -5.13 1.0275
2024-10-31 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 162,028 11,292 7.49 44,838 24.62 1.1573
2024-07-31 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 150,736 6,765 4.70 35,979 0.07 1.0522
2024-05-06 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 143,971 -321 -0.22 35,955 6.96 1.1738
2024-01-31 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 144,292 27,664 23.72 33,616 19.81 1.3790
2023-11-01 2023-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 116,628 1,266 1.10 28,058 10.66 1.3699
2023-07-28 2023-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 115,362 48,982 73.79 25,355 71.57 1.2275
2023-04-28 2023-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 66,380 1,720 2.66 14,778 -4.31 0.8013
2023-01-31 2022-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 64,660 -33,121 -33.87 15,445 -30.17 0.9412
2022-11-04 2022-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 97,781 -13,522 -12.15 22,117 -5.39 1.4482
2022-08-11 2022-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 111,303 -38,819 -25.86 23,378 -31.56 1.2553
2022-05-06 2022-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 150,122 13,357 9.77 34,159 1.29 1.1973
2022-02-11 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 136,765 23,172 20.40 33,724 48.50 1.5927
2021-11-05 2021-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 113,593 23,807 26.52 22,710 25.41 1.2824
2021-08-03 2021-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 89,786 33,315 58.99 18,108 70.14 1.2451
2021-05-14 2021-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 56,471 11,903 26.71 10,643 43.15 1.5367
2021-02-12 2020-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 44,568 44,568 7,435 0.8563
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.