Peter Lynch's Framework on Automatic Data Processing, Inc. (ADP)

With revenue growing 6.6% but market pricing only 2.44%, ADP offers stalwart returns from pessimistic expectations.

cautiousLeaning Bullishconviction

This framework sees a predictable stalwart delivering 6.6% growth that the market prices for only 2.44%, creating opportunity from low expectations.

THE LENSES

THE GROWTH STORYclear

Can you explain to an eleven-year-old why this company grows?

•ADP processes payroll for businesses, taking 44.8% of revenue from HCM services

•Revenue correlates 0.958 with inflation — when wages rise, ADP's fees rise automatically

•88.4% of revenue comes from US clients who rarely switch providers

•Client funds generate $1.3 billion annually at 3.4% yield, pure profit from holding payroll money

The story is beautifully simple: ADP handles payroll for companies who hate doing it themselves, and once they sign up, they almost never leave. Every time wages go up with inflation, ADP makes more money without lifting a finger — that's a growth story any eleven-year-old can understand.

Revenue by Segment

THE CLASSIFICATIONstalwart

Which of Lynch's six categories does this company fit?

•Revenue growing at 6.6% TTM with 3.6% in Q4'25

•Operating margins consistently above 20% except for Q3'25 anomaly at -2.4%

•82.6% institutional ownership indicates well-followed, mature business

•Predictable payroll processing with high switching costs

Classic stalwart — steady 6.6% growth, essential service, predictable earnings. This framework values stalwarts for downside protection and modest gains, not home runs.

Revenue

THE PEG RATIOexpensive

Are you paying a fair price for the growth you're getting?

•P/E ratio of 24.45 with 6.6% revenue growth yields PEG around 3.7

•Market implies only 2.44% perpetual growth in reverse DCF

•Stock trades 45.4% below DCF valuation, suggesting conservative expectations

•Earnings yield of 1.02% versus 4.33% treasury yield requires growth to justify

The PEG is high at 3.7, but the market's implied growth of 2.44% seems overly pessimistic for a company delivering 6.6%. This framework sees a disconnect between price and realistic growth expectations.

P/E Ratio

WHERE IN THE STORYmature

Are we in the early, middle, or late innings of this growth story?

•6.6% revenue growth decelerating from historical rates

•Operating leverage coefficient of 32 suggests mature optimization phase

•97.4% positive earnings surprises over 39 quarters shows predictability

•HCM segment at 44.8% of revenue indicates established market position

Middle-to-late innings — the explosive growth is behind us, but the predictable stalwart phase offers years of steady returns. This framework appreciates companies that know exactly what they are.

Operating Margin

THE BALANCE SHEET TESTfortress

Can this company survive trouble?

•Current ratio healthy with positive working capital

•Interest coverage strong despite debt levels

•FCF positive every quarter, even during Q3'25 margin collapse

•Cash conversion cycle of 52.8 days demonstrates efficient operations

Rock-solid balance sheet that survived even the Q3'25 margin disaster while maintaining positive cash flow. This framework loves companies that can weather storms without breaking a sweat.

Current Ratio

KEY NUMBERS

VERDICT

Applying this framework reveals ADP as a textbook stalwart — predictable, essential, and fairly boring, which Lynch often loved. The 6.6% growth with fortress balance sheet offers exactly what stalwarts should: steady gains with limited downside. The market's conservative 2.44% growth assumption creates opportunity for patient investors who understand that sometimes the best investments are hiding in plain sight. But why are insiders selling a business this predictable?

This analysis applies Peter Lynch's published investment framework to publicly available financial data. It is not authored by, endorsed by, or affiliated with Peter Lynch. Educational purposes only. Not financial advice.

OTHER PERSPECTIVES

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Howard Marks framework

The Cycle Whisperer

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Warren Buffett framework

The Owner-Operator

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Benjamin Graham framework

The Value Architect