Automatic Data Processing (ADP)
Across 87 earnings reports since Oct 25, 2004, Automatic Data Processing (ADP) has a clear post-earnings pattern. It moves ±2.87% on average after reporting and finishes higher 52.9% of the time. Its largest post-earnings gain was +9.11% (Jul 27, 2017) and its largest decline was -9.2% (Oct 25, 2023). The next earnings report is predicted for 2026-07-28 (high confidence).
Earnings reactions
How ADP moved on each past earnings report.
Earnings Impact
Total Earnings
87
Avg Abs. Movement
±2.87%
Positive %
52.9%
Negative %
47.1%
Historical Earnings Statistics
| Date | Timing | Earnings move | SEC Filing |
|---|---|---|---|
| Apr 29, 2026 | ☀ PRE | +7.98% | open_in_new |
| Jan 28, 2026 | ☀ PRE | -1.5% | open_in_new |
| Oct 29, 2025 | ☀ PRE | -6.58% | open_in_new |
| Jul 30, 2025 | ☀ PRE | +0.75% | open_in_new |
Earnings Count
87
Total earnings in dataset
Avg Abs. Movement
±2.87%
Avg % price change on earnings
Institutional ownership
Holdings as of Jun 30, 2026 · SEC 13-F
SEC Filing Types
Recent SEC Filings
10 most recent| Form | Date Filed | View on EDGAR |
|---|---|---|
| 4 | 20260702 | open_in_new SEC.gov |
| 4 | 20260702 | open_in_new SEC.gov |
| 4 | 20260702 | open_in_new SEC.gov |
| 8-K | 20260626 | open_in_new SEC.gov |
| 144 | 20260508 | open_in_new SEC.gov |
| 8-K | 20260507 | open_in_new SEC.gov |
| 424B2 | 20260505 | open_in_new SEC.gov |
| 424B2 | 20260504 | open_in_new SEC.gov |
| FWP | 20260504 | open_in_new SEC.gov |
| 10-Q | 20260430 | open_in_new SEC.gov |
Frequently asked about ADP earnings
When does Automatic Data Processing report earnings next? expand_more
Automatic Data Processing (ADP)'s next earnings date is predicted (high confidence) for 2026-07-28. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.
How much does ADP stock move after earnings? expand_more
Over 87 reports, ADP has moved an average of ±2.87% the session after earnings, closing higher 52.9% of the time.
What was ADP's biggest post-earnings move? expand_more
ADP's largest post-earnings gain on record was +9.11% on Jul 27, 2017, and its largest decline was -9.2% on Oct 25, 2023.
Where can I find Automatic Data Processing's SEC filings? expand_more
All of Automatic Data Processing's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.
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