Automatic Data Processing, Inc.
US ˙ NasdaqGS ˙ US0530151036

SecurityADP / Automatic Data Processing, Inc.
InstitutionFundamentun, Llc
Latest Disclosed Ownership1,265 shares
Latest Disclosed Value $ 257,194
Fundamentun, Llc reports 21.33% decrease in ownership of ADP / Automatic Data Processing, Inc.

On April 28, 2026 - Fundamentun, Llc filed a 13F-HR form disclosing ownership of 1,265 shares of Automatic Data Processing, Inc. (US:ADP) valued at $257,023 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 1,608 shares of Automatic Data Processing, Inc.. This represents a change in shares of -21.33% during the quarter. The current value of the position is $288,104 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 1,265 -343 -21.33 257 -37.77 0.0103
2026-01-20 2025-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,608 -444 -21.64 414 -31.40 0.0166
2025-11-06 2025-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,052 65 3.27 602 -1.79 0.0249
2025-07-29 2025-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,987 -218 -9.89 613 -8.92 0.0281
2025-04-30 2025-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 2,205 304 15.99 674 21.04 0.0359
2025-01-27 2024-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,901 230 13.76 557 20.35 0.0335
2024-10-17 2024-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,671 64 3.98 463 20.63 0.0323
2024-07-24 2024-06-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,607 637 65.67 384 58.26 0.0318
2024-04-16 2024-03-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 970 -868 -47.23 242 -43.46 0.0237
2024-01-24 2023-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,838 1,838 428 0.0507
2022-01-14 2021-12-31 13F AUTOMATIC DATA PROCESSING IN COM 053015103 0 -1,568 -100.00 0 -100.00
2021-10-19 2021-09-30 13F AUTOMATIC DATA PROCESSING IN COM 053015103 1,568 1,568 313 0.0544
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.