Automatic Data Processing Inc
ADPFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Automatic Data Processing Inc Makes Money
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From revenue to net income
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Source: Automatic Data Processing Inc — 10-K filed Aug 5, 2026
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 19 annual periods. The latest annual period ends Jun 30, 2026. The latest insider filing shown is dated May 11, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Oak Asset Management, LLC | 2026-03-31 | 7,005 | $1.42M | SEC filing |
| Monetary Solutions, Ltd | 2026-03-31 | 16 | $3.25K | SEC filing |
| COMPASS CAPITAL MANAGEMENT, INC | 2026-03-31 | 218,194 | $44.3M | SEC filing |
| Grove Bank & Trust | 2026-03-31 | 3,940 | $801K | SEC filing |
| Cromwell Holdings LLC | 2026-03-31 | 1,039 | $213K | SEC filing |
| AVIVA PLC | 2026-03-31 | 864,393 | $176M | SEC filing |
| TRB Wealth Management, LLC | 2026-03-31 | 1,475 | $302K | SEC filing |
| Accredited Investors Inc. | 2026-03-31 | 51,842 | $10.5M | SEC filing |
| WHALEROCK POINT PARTNERS, LLC | 2026-03-31 | 11,903 | $2.42M | SEC filing |
| Ardent Capital Management, Inc. | 2026-03-31 | 1,631 | $331K | SEC filing |
| DOCK STREET ASSET MANAGEMENT INC | 2026-03-31 | 1,221 | $248K | SEC filing |
| Westbourne Investment Advisors, Inc. | 2026-03-31 | 1,200 | $244K | SEC filing |
| Brevan Howard Capital Management LP | 2026-03-31 | 6,212 | $1.26M | SEC filing |
| Valeo Financial Advisors, LLC | 2026-03-31 | 5,426 | $1.1M | SEC filing |
| Thrive Wealth Management, LLC | 2026-03-31 | 1,048 | $213K | SEC filing |
| Ipswich Investment Management Co., Inc. | 2026-03-31 | 6,118 | $1.24M | SEC filing |
| CINCINNATI INDEMNITY CO | 2026-03-31 | 48,100 | $9.77M | SEC filing |
| Northwest Quadrant Wealth Management, LLC | 2026-03-31 | 2,628 | $534K | SEC filing |
| New Republic Capital, LLC | 2026-03-31 | 1,260 | $258K | SEC filing |
| VOYA INVESTMENT MANAGEMENT LLC | 2026-03-31 | 113,662 | $23.1M | SEC filing |
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Automatic Data Processing Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-09-10 · Rodriguez Carlos A: Larger than 109 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-09-09 · Rodriguez Carlos A: Larger than 104 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-09-09 · Bonarti Michael A: Larger than 110 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-09-09 · Rodriguez Carlos A: Larger than 112 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-09-04 · Rodriguez Carlos A: Larger than 105 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-09-03 · McGuire Don: Larger than 111 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-09-03 · Rodriguez Carlos A: Larger than 107 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-09-03 · Black Maria: Larger than 106 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-02-03 · Bonarti Michael A: Larger than all 113 other insider sales of Common Stock on file. SEC filing
- 2025-01-03 · Ayala John: Larger than 108 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-01-02 · DeSilva Joseph: Larger than 102 of the 113 other insider sales of Common Stock on file. SEC filing
- 2025-01-02 · McGuire Don: Larger than 103 of the 113 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-05-08 | Michaud Brian L. · Executive VP | Common Stock | S — Open market or private sale | −848 | 212.13 | SEC filing |
| 2026-05-07 | SWAN ROBERT HOLMES · Director | Common Stock | P — Open market or private purchase | +3,619 | 206.05 | SEC filing |
| 2026-04-14 | D'Ambrosio Christopher · Corp. VP | Common Stock | S — Open market or private sale | −543 | 195.74 | SEC filing |
| 2026-03-16 | D'Ambrosio Christopher · Corp. VP | Common Stock | S — Open market or private sale | −543 | 208.45 | SEC filing |
| 2026-02-17 | D'Ambrosio Christopher · Corp. VP | Common Stock | S — Open market or private sale | −543 | 212.43 | SEC filing |
| 2026-02-06 | Michaud Brian L. · Executive VP | Common Stock | S — Open market or private sale | −1,000 | 234.18 | SEC filing |
| 2026-02-05 | Foskett David · Corp. VP | Common Stock | S — Open market or private sale | −266 | 237.00 | SEC filing |
| 2026-01-13 | D'Ambrosio Christopher · Corp. VP | Common Stock | S — Open market or private sale | −543 | 262.29 | SEC filing |
Showing 8 of 11 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-02-02 | Michaud Brian L. · Executive VP | Common Stock | F — Payment of exercise price or tax by delivering securities | −132 | SEC filing |
| 2026-01-30 | Foskett David · Corp. VP | Common Stock | F — Payment of exercise price or tax by delivering securities | −586 | SEC filing |
| 2026-01-12 | KUTAM SREENIVASA · Corp VP | Common Stock | F — Payment of exercise price or tax by delivering securities | −85 | SEC filing |
| 2026-01-06 | Kwon David · Corp VP | Stock Option (Right to Buy) | M — Exercise or conversion of derivative security | −1,137 | SEC filing |
| 2026-01-06 | Kwon David · Corp VP | Common Stock | M — Exercise or conversion of derivative security | +1,137 | SEC filing |
| 2026-01-02 | DeSilva Joseph · Executive VP | Common Stock | G — Bona fide gift | −78 | SEC filing |
| 2026-01-02 | Black Maria · President & CEO | Common Stock | F — Payment of exercise price or tax by delivering securities | −435 | SEC filing |
| 2025-12-12 | Michaud Brian L. · Executive VP | Common Stock | F — Payment of exercise price or tax by delivering securities | −37 | SEC filing |
Showing 8 of 34 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-01-01 | Michaud Brian L. · Executive VP | Common Stock | I — Discretionary transaction | +41 | SEC filing |
| 2026-01-01 | Black Maria · President & CEO | Common Stock | I — Discretionary transaction | +41 | SEC filing |
| 2026-01-01 | Foskett David · Corp. VP | Common Stock | I — Discretionary transaction | +25 | SEC filing |
| 2025-07-01 | Black Maria · President & CEO | Common Stock | I — Discretionary transaction | +42 | SEC filing |
| 2025-07-01 | Michaud Brian L. · Corp VP | Common Stock | I — Discretionary transaction | +42 | SEC filing |
| 2025-01-01 | Black Maria · President & CEO | Common Stock | I — Discretionary transaction | +45 | SEC filing |
| 2025-01-01 | Michaud Brian L. · Corp VP | Common Stock | I — Discretionary transaction | +45 | SEC filing |
Showing 7 of 7 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.