Automatic Data Processing
ADP on Nasdaq. Automatic Data Processing sells payroll and human resources services to businesses. Market value $103.4bn.
Price checks use the past 12 months to June 2026. Quality checks use five annual reports, the latest for the year to June 2026.
The company doesn't report operating profit, so we work it out from pre-tax profit and interest.
Should I look at this?
Worth a closer look
Why it could be worth it
What to watch out for
Nothing stood out in the numbers we check.
This is not advice. Check the numbers below.
For every $100 of what the whole company costs, it produced $5.03 of spare cash in the past 12 months. A savings account pays about $4.
You pay 17.0 years of operating profit for the business. The average large US company costs around 18.
Each dollar kept in the business earns 72 cents a year. Above 10 is good.
Quality score: 100 of 100. Price score: 75 of 100. Our list needs 70 on quality and 60 on price.
$262.36 a share, 39% above its 1-year low
Over the past year the price has ranged from $188.16 to $293.51.
Dividend: 2.5% a year
Paid every year for at least 5 years
Prices from Tuesday’s close (6 October).
Five years of cash, in billions
| Revenue | |||||
| Revenue | $16.5bn | $18.0bn | $19.2bn | $20.6bn | $21.9bn |
| Operating margin | |||||
| Operating margin | 23.6% | 26.0% | 27.3% | 28.0% | 28.2% |
| Debt to equity | |||||
| Debt to equity | 0.93 | 0.85 | 0.66 | 1.41 | 0.82 |
| Shares outstanding | |||||
| Shares outstanding | 0.41bn | 0.41bn | 0.41bn | 0.40bn | 0.40bn |
Health checks
- Free cash flow positive5 of 5 years
- Accounting looks honest (Beneish)Nothing unusual
- Financial strength (Piotroski)8 of 9
- Profit backed by cash (accruals)Yes
- Debt0.82× equity
- Revenue growth, five yearsSlow, 7.9% a year
- Buying back its own sharesYes, 4% fewer since 2022
The quarter to June 2026
How the business did, compared with the same quarter a year earlier.
- Sales: $5.5 billion last quarter, up 7% on a year ago.
- Profit: $979 million, up 7% on a year ago.
- Spare cash over the past 12 months: $5.2 billion, up from $4.8 billion.
- Debt is $735 million more than cash, down from $5.4 billion a year ago.
- Sales grew on a year ago in each of the last 4 quarters.
| Quarter to | Amount |
|---|---|
| September 2024 | $4.8bn |
| December 2024 | $5.0bn |
| March 2025 | $5.6bn |
| June 2025 | $5.1bn |
| September 2025 | $5.2bn |
| December 2025 | $5.4bn |
| March 2026 | $5.9bn |
| June 2026 | $5.5bn |
| Quarter to | Amount |
|---|---|
| September 2024 | $956m |
| December 2024 | $963m |
| March 2025 | $1.2bn |
| June 2025 | $911m |
| September 2025 | $1.0bn |
| December 2025 | $1.1bn |
| March 2026 | $1.4bn |
| June 2026 | $979m |
From the company's quarterly reports to the SEC.
Dates
- Next results (estimated)
- 28 October 2026
- Last annual report (10-K)
- 5 August 2026
- Next quarterly (estimated, 10-Q)
- 30 July 2026
Who owns it
13 long-term investors we follow own it, down from 14 last quarter. 2,282 funds in all.
| Fund | Value | Share of that fund | Change |
|---|---|---|---|
| First Eagle Investment ManagementMatthew McLennan | $2.3bn | 1.9% | Added |
| FundsmithTerry Smith | $583m | 4.3% | Cut |
| Giverny CapitalFrançois Rochon | $147m | 4.9% | Added |
| Cooke & BielerCooke & Bieler partners | $74m | 0.9% | Added |
| Gotham Asset ManagementJoel Greenblatt | $69m | 0.2% | Added |
| GuardCap Asset ManagementGuardCap team | $58m | 4.1% | Cut |
| Mairs & PowerAndy Adams | $28m | 0.3% | Added |
| Jensen Investment ManagementEric Schoenstein | $18m | 0.4% | Cut |
| Matrix Asset AdvisorsDavid Katz | $13m | 1.0% | Added |
| First Manhattan Co.First Manhattan partners | $10m | <0.1% | Cut |
| Seilern Investment ManagementPeter Seilern | $2m | 0.2% | Cut |
| Auxier Asset ManagementJeff Auxier | $1m | 0.2% | Cut |
| Scharf InvestmentsBrian Krawez | $322,544 | <0.1% | Cut |
Sold out this quarter
Largest holders overall
- BlackRock$8.1bn
- Vanguard Capital Management$5.8bn
- State Street$4.6bnAdded
- Invesco$3.0bnAdded
- Charles Schwab Investment Management$2.9bnAdded
- Geode Capital Management$2.7bn
- Vanguard Portfolio Management$2.4bnCut
- First Eagle Investment Management$2.3bnAdded
- Wellington Management Group LLP$2.2bn
- Morgan Stanley$1.9bnAdded
From 13F filings for the quarter ended 30 June 2026.
Big holders and activists
2 investors own more than 5%.
- Vanguard Capital ManagementPassive investor7.5%Since 31 March 2026
- STATE STREET CORPORATIONPassive investor5.1%Since 30 June 2026
- The Vanguard GroupPassive investorSold down below 5%Since 13 March 2026
| Holder | Stake | Since | |
|---|---|---|---|
Vanguard Capital Management Passive investor | 7.5% | 31 March 2026 | |
STATE STREET CORPORATION Passive investor | 5.1% | 30 June 2026 | |
The Vanguard Group Passive investor | Sold down below 5% | 13 March 2026 |
From Schedule 13D and 13G filings: anyone owning more than 5% must file one.
What insiders did
In the last 12 months, 1 insider bought $745,695 of shares on the open market. 6 sold $14m, $14m of it under preset trading plans.
- DeSilva JosephExecutive VPSoldunder a preset trading plan
- Date
- 3 September 2026
- Shares
- 631
- Price
- $282.87
- Value
- $178,491
- Foskett DavidCorp. VPSoldunder a preset trading plan
- Date
- 2 September 2026
- Shares
- 1,529
- Price
- $283.00
- Value
- $432,707
- DeSilva JosephExecutive VPSoldunder a preset trading plan
- Date
- 2 September 2026
- Shares
- 6,512
- Price
- $283.00
- Value
- $2m
- D'Ambrosio ChristopherCorp. VPSoldunder a preset trading plan
- Date
- 2 September 2026
- Shares
- 1,872
- Price
- $283.00
- Value
- $529,776
- Black MariaPresident & CEOSoldunder a preset trading plan
- Date
- 2 September 2026
- Shares
- 29,810
- Price
- $280.91
- Value
- $8m
- Michaud Brian L.Executive VPSoldunder a preset trading plan
- Date
- 21 August 2026
- Shares
- 120
- Price
- $279.70
- Value
- $33,564
- Kwon DavidCorp VPSoldunder a preset trading plan
- Date
- 20 August 2026
- Shares
- 798
- Price
- $280.00
- Value
- $223,440
- Kwon DavidCorp VPSoldunder a preset trading plan
- Date
- 30 July 2026
- Shares
- 2,414
- Price
- $265.62
- Value
- $641,207
- Michaud Brian L.Executive VPSoldunder a preset trading plan
- Date
- 8 May 2026
- Shares
- 848
- Price
- $212.13
- Value
- $179,886
- SWAN ROBERT HOLMESDirectorBoughtunder a preset trading plan
- Date
- 7 May 2026
- Shares
- 3,619
- Price
- $206.05
- Value
- $745,695
| Date | Who | Did | Shares | Price | Value |
|---|---|---|---|---|---|
| 3 September 2026 | DeSilva Joseph Executive VP | Sold under a preset trading plan | 631 | $282.87 | $178,491 |
| 2 September 2026 | Foskett David Corp. VP | Sold under a preset trading plan | 1,529 | $283.00 | $432,707 |
| 2 September 2026 | DeSilva Joseph Executive VP | Sold under a preset trading plan | 6,512 | $283.00 | $2m |
| 2 September 2026 | D'Ambrosio Christopher Corp. VP | Sold under a preset trading plan | 1,872 | $283.00 | $529,776 |
| 2 September 2026 | Black Maria President & CEO | Sold under a preset trading plan | 29,810 | $280.91 | $8m |
| 21 August 2026 | Michaud Brian L. Executive VP | Sold under a preset trading plan | 120 | $279.70 | $33,564 |
| 20 August 2026 | Kwon David Corp VP | Sold under a preset trading plan | 798 | $280.00 | $223,440 |
| 30 July 2026 | Kwon David Corp VP | Sold under a preset trading plan | 2,414 | $265.62 | $641,207 |
| 8 May 2026 | Michaud Brian L. Executive VP | Sold under a preset trading plan | 848 | $212.13 | $179,886 |
| 7 May 2026 | SWAN ROBERT HOLMES Director | Bought under a preset trading plan | 3,619 | $206.05 | $745,695 |
From Form 4 filings: insiders must report trades in their own company's shares within two days.
Warning signs in its filings
Problems the company itself reported to the SEC, in its own words.
None of the warning signs we check for were found.
We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.
We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 5 Aug 2026, and no later 8-Ks.
A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.
What could go wrong
Cheap for a reason is the question the numbers cannot answer.
Whether the price already reflects the risks is what the deep dive is for.
What changed in the risks this year
Companies must list what could hurt them each year. These are the parts that changed since last year’s report.
Failure to comply with privacy, data protection, artificial intelligence and cyber security laws and regulations could have a materially adverse effect on our reputation, results of operations or financial condition, or have other adverse consequences
Could happenIn addition, laws and regulations covering marketing, advertising, and email, telephone and text messaging communications, including the Telephone Consumer Protection Act, are applicable to our business. Claims that we have violated such laws or regulations could expose us to costly litigation, and if successful, significant statutory damages or other liabilities that could adversely affect our reputation, business, financial condition or results of operations.
Read moreFailure to comply with, compliance with or changes in, laws and regulations applicable to our businesses could have a materially adverse effect on our reputation, results of operations or financial condition, or have other adverse consequences
Could happenFor our PEO to sponsor many of its employee benefit plan offerings, it must qualify as the employer of the WSEs under certain provisions of the Internal Revenue Code and ERISA. Additionally, our PEO’s status as an employer for purposes of ERISA is important because ERISA preempts certain state laws that could limit our PEO’s ability to offer certain benefit plan offerings as we do today. The definition of employer under the Internal Revenue Code and ERISA is not uniform and there is no definitive judicial or legislative interpretation of employer in the context of PEOs. Because many of our PEO employee benefit plan offerings are subject to ERISA, our PEO must administer and operate these plans in accordance with ERISA requirements. We believe that our PEO benefit plans satisfy all applicable ERISA requirements, but if it were determined that the PEO benefit plans fail to satisfy any such requirements, our PEO would likely be required to modify its current business model, and the PEO could be subject to material fines or penalties. Any such event could have an adverse impact on our financial results and liquidity.
Read more
The deep dive
Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.
- What the business is worth, as a range, and the margin of safety at today’s price
- Prices to start buying, buy, and buy hard
- The three things that would make this a mistake
- Every number footnoted to the filing it came from
Your first deep dive is free.
Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.