Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership337,477 shares
Latest Disclosed Value $ 68,568,549
Neuberger Berman Group LLC reports 64.38% increase in ownership of ADP / Automatic Data Processing, Inc.

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 337,477 shares of Automatic Data Processing, Inc. (US:ADP) valued at $68,568,577 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 205,303 shares of Automatic Data Processing, Inc.. This represents a change in shares of 64.38% during the quarter. The current value of the position is $78,277,790 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)
2026-05-14 2026-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 337,477 132,174 64.38 68,569 29.84 0.0522
2026-02-13 2025-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 205,303 -37,698 -15.51 52,810 -25.95 0.0393
2025-11-12 2025-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 243,001 -4,306 -1.74 71,321 -6.49 0.0521
2025-08-25 2025-06-30 13F/A-1 AUTOMATIC DATA PROCESSING Common 053015103 247,307 577 0.23 76,270 1.18 0.0587
2025-08-13 2025-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 247,307 577 76,270 0.0304
2025-05-13 2025-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 246,730 14,144 6.08 75,383 10.72 0.0631
2025-02-13 2024-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 232,586 -3,907 -1.65 68,085 4.04 0.0541
2024-11-14 2024-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 236,493 -2,786 -1.16 65,445 14.59 0.0511
2024-11-14 2024-06-30 13F/A-1 AUTOMATIC DATA PROCESSING Common 053015103 239,279 -1,059 -0.44 57,114 -4.85 0.0469
2024-08-13 2024-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 239,279 -1,059 57,114 0.0469
2024-11-14 2024-03-31 13F/A-1 AUTOMATIC DATA PROCESSING Common 053015103 240,338 -768 -0.32 60,022 6.86 0.0496
2024-05-13 2024-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 240,338 -768 60,022 0.0496
2024-11-14 2023-12-31 13F/A-2 AUTOMATIC DATA PROCESSING Common 053015103 241,106 13,654 6.00 56,170 2.65 0.0490
2024-02-09 2023-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 241,106 13,654 56,170 0.0490
2023-11-14 2023-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 227,452 -597 -0.26 54,720 9.17 0.0499
2023-08-11 2023-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 228,049 -3,342 -1.44 50,123 -2.70 0.0448
2023-05-12 2023-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 231,391 -18,671 -7.47 51,514 -13.75 0.0478
2023-02-13 2022-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 250,062 2,161 0.87 59,730 6.51 0.0586
2022-11-15 2022-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 247,901 3,552 1.45 56,080 9.25 0.0586
2022-08-15 2022-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 244,349 -3,538 -1.43 51,334 -8.97 0.0516
2022-05-23 2022-03-31 13F/A-1 AUTOMATIC DATA PROCESSING Common 053015103 247,887 7,873 3.28 56,395 -1.06 0.0478
2022-05-13 2022-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 247,887 7,873 54,450 0.0243
2022-02-11 2021-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 240,014 2,771 1.17 56,999 24.53 0.0447
2021-11-12 2021-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 237,243 -1,710 -0.72 45,771 -0.53 0.0400
2021-08-13 2021-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 238,953 3,824 1.63 46,017 5.23 0.0402
2021-05-13 2021-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 235,129 2,279 0.98 43,731 7.61 0.0418
2021-02-10 2020-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 232,850 -3,636 -1.54 40,640 24.67 0.0421
2020-11-12 2020-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 236,486 -4,639 -1.92 32,599 -9.09 0.0387
2020-08-13 2020-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 241,125 835 0.35 35,857 9.31 0.0446
2020-05-14 2020-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 240,290 -76,405 -24.13 32,802 -39.25 0.0500
2020-02-12 2019-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 316,695 -20,970 -6.21 53,996 -0.94 0.0630
2019-11-13 2019-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 337,665 -15,833 -4.48 54,506 -6.74 0.0666
2019-08-13 2019-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 353,498 -4,504 -1.26 58,444 2.20 0.0699
2019-05-13 2019-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 358,002 1,862 0.52 57,188 22.47 0.0701
2019-02-12 2018-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 356,140 340 0.10 46,697 -12.89 0.0651
2018-11-16 2018-09-30 13F/A-1 AUTOMATIC DATA PROCESSING Common 053015103 355,800 13,915 4.07 53,605 16.89 0.0607
2018-11-13 2018-09-30 13F AUTOMATIC DATA PROCESSING Common 053015103 355,800 13,915 53,605
2018-08-13 2018-06-30 13F AUTOMATIC DATA PROCESSING Common 053015103 341,885 -24,545 -6.70 45,860 10.29 0.0506
2018-05-08 2018-03-31 13F AUTOMATIC DATA PROCESSING Common 053015103 366,430 -5,265 -1.42 41,582 -4.54 0.0475
2018-02-14 2017-12-31 13F AUTOMATIC DATA PROCESSING Common 053015103 371,695 -5,752 -1.52 43,558 5.56 0.0501
2017-11-15 2017-09-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 377,447 -65,296 -14.75 41,263 -9.04 0.0516
2017-08-08 2017-06-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 442,743 -74,543 -14.41 45,364 -14.35 0.0583
2017-05-10 2017-03-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 517,286 -19,958 -3.71 52,965 -4.08 0.0684
2017-02-06 2016-12-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 537,244 -14,513 -2.63 55,218 13.47 0.0742
2016-11-02 2016-09-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 551,757 -15,746 -2.77 48,665 -6.66 0.0660
2016-08-05 2016-06-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 567,503 185,297 48.48 52,137 52.06 0.0718
2016-05-06 2016-03-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 382,206 -25,895 -6.35 34,288 -0.83 0.0471
2016-01-28 2015-12-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 408,101 -37,791 -8.48 34,574 -3.51 0.0453
2015-11-10 2015-09-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 445,892 -100,177 -18.35 35,832 -18.21 0.0462
2015-07-31 2015-06-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 546,069 -40,316 -6.88 43,811 -12.76 0.0487
2015-05-06 2015-03-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 586,385 586,385 0.00 50,218 0.0536
2015-02-05 2014-12-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 0 -571,492 -100.00 0 -100.00
2014-11-04 2014-09-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 571,492 -3,791 -0.66 47,479 4.10 0.0487
2014-08-05 2014-06-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 575,283 -25,061 -4.17 45,608 -1.67 0.0445
2014-05-05 2014-03-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 600,344 -69,080 -10.32 46,382 -14.25 0.0472
2014-02-11 2013-12-31 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 669,424 -1,077,162 -61.67 54,089 -57.21 0.0556
2013-10-29 2013-09-30 13F/A-1 AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 1,746,586 -183,412 -9.50 126,418 -4.88 0.1404
2013-10-29 2013-09-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 952,465 52,567
2013-08-13 2013-06-30 13F AUTOMATIC DATA PROCESSING COMMON STOCK 053015103 1,929,998 1,929,998 132,899 0.1580
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.