SYNTHOS RESEARCH

Automatic Data Processing ADP

Technology · Software - Application · Synthos Deep Dive · 2026-08-04

$287.48
Hold

The Overview

Every two weeks, a large fraction of American companies send ADP the money for their employees' wages and payroll taxes. ADP holds that money for a few days, sends it where it needs to go, and — this is the part most people miss — earns interest on it in the meantime. Right now it is holding about $40 to $48 billion at any given moment and earning about 3.3%. That interest was $999 million of revenue in nine months, and because holding money costs almost nothing, nearly all of it drops to profit.

The rest of the business is software and service: running payroll, filing taxes in every state and city that levies them, and for a third of revenue, acting as the legal co-employer for small businesses so they can offer benefits they could not buy alone.

It is an unusually good business. Companies almost never switch payroll providers, because if payroll goes wrong people do not get paid and the government gets angry. ADP earns 70 cents of profit annually for every dollar of shareholder equity. It carries almost no net debt. It raised its dividend again. It bought back $2.1 billion of stock last year.

So why not buy it?

Because of the price. Twelve months ago the stock was near $300. It fell to $189. Over the last three months it has gone back up 28%, to $270.53. At that price you are paying about 22 times what analysts think ADP will earn in the fiscal year ending June 2027. The analysts who cover it — 36 of them — mostly say Hold, five say Sell, and their average price target of $267.67 is below where the stock trades today. Our own estimate of fair value is $272, which is about where it already is.

Two things also worth knowing. First, growth is slowing to the low end of what this company normally does: strip out currency and the interest on client money, and the underlying business is compounding at roughly 5%. The number that tells you how many people ADP's own clients employ grew 1%. Second, that interest income cuts both ways — if short-term interest rates fall, ADP loses that revenue almost dollar for dollar.

Nothing is wrong here. The stock is simply worth about what it costs.


Putting a number on it: our fair-value estimate is $272 against a current price of $287.48 — a premium price for a business we still like.

Our summary metrics

Downside Risk (lower = safer)3/10Low

"Rated 3 — one of the lowest downside-risk profiles in the programme, and the number is low because of what the business is rather than what the price is. Revenue is contractual and recurring across roughly a million client organisations; beta is 0.841; the net margin is 20.1% and the return on equity 70.2%; net debt is $1,040.7 million against $5,441.2 million of fiscal-2026 operating cash flow, a leverage position of roughly two months of cash generation. The dividend has been raised for decades and consumed 59.5% of trailing earnings. Interest coverage is 8.9x on the vendor's calculation and understated at that, because ADP's largest 'interest expense' funds client float rather than the corporate balance sheet. Against that, four specific exposures. First, valuation: at 22.1x FY2027 consensus after a 27.8% three-month move, with the street at Hold and its target below spot, the multiple is doing none of the defending. Second, rate exposure that is not usually described as risk: interest on funds held for clients was $999.4 million of nine-month fiscal-2026 revenue, 6.1% of the total, earned at a 3.3% average yield on $40.2 billion of float — a line with a near-100% incremental margin, which means a falling short-rate regime removes revenue and earnings one-for-one. Third, the employment cycle: pays per control, ADP's same-store measure of employment inside its client base, grew 1% in the March quarter, and one independent macro channel in the discarded knowledge-base lane reads ADP's own employment data as showing six negative months out of seven for small-business job growth. Fourth, PEO Services — 32.5% of nine-month revenue — saw its margin fall 120 basis points year on year while pass-through benefit costs rose $232.8 million; the segment's pre-tax earnings DECLINED 2% on 6% revenue growth. The stock's own record contradicts the low score in one respect: it traded from $309.03 to $188.79 and back to $270.53 inside twelve months, a 38.9% peak-to-trough range that the payload's own `max_dd_from_peak` field of −17.34% fails to capture."

Growth Quality5/10Moderate

"Rated 5 — durable, high-quality and slow, with the fastest-growing line being the one management does not control. Revenue: $18,012.2M (FY2023), $19,202.6M (FY2024, +6.6%), $20,560.9M (FY2025, +7.1%), $21,947.5M (FY2026, +6.7%). Net earnings $3,412.0M / $3,752.0M / $4,079.7M / $4,413.5M, compounding at 9.0%. Adjusted diluted EPS reached roughly $11.12 in fiscal 2026 against a consensus of $11.073, the fourth consecutive beat in the earnings calendar (+2.0%, +1.9%, +2.1%, +1.9% — a remarkably tight and remarkably small beat pattern that says more about guidance management than about momentum). Consensus wants $12.253 in FY2027 (11 analysts, +10.2%), $13.390 in FY2028 (9, +9.3%) and $14.575 in FY2029 (4, excluded). Underneath, the composition is what holds this at 5. Nine-month organic constant-currency growth was 6% against 7% as reported, so roughly a point is currency. Employer Services grew 7% as reported and 5% organic constant-currency, with margin up 130 basis points in the March quarter; PEO Services grew 7% but its margin FELL 120 basis points and its pre-tax earnings fell 2%. Interest on client float contributed $999.4M of nine-month revenue, up from $881.3M, on average balances up 7.3% to $40.2 billion — a growth contributor that is a function of the Federal Reserve and of client payroll volumes, not of anything ADP sells. And the same-store employment measure inside the client base, pays per control, grew 1%. Strip float interest and currency and the underlying franchise is compounding at roughly 5%."

Exponential Potential2/10Low

"Rated 2 — this is a compounder, not an exponential, and nothing in the file argues otherwise. ADP's structural advantages are real and they are all of the linear kind: switching costs in payroll are among the highest in enterprise software because the cost of getting it wrong is a regulatory and employee-trust event rather than a productivity one; scale in tax filing across every US jurisdiction is a genuine moat; and the $40-48 billion of client float is a free, self-replenishing funding base that converts short rates directly into revenue. None of these compound faster as they get bigger. The two things that could change the slope are unquantified in the archive. The first is next-generation product: the March 10-Q attributes rising amortisation to 'investments in internally developed software primarily for our next-gen products', and ADP has been adding to intangibles at roughly $350-380 million a year — real spending, no disclosed revenue attached. The second is the WorkForce Software acquisition, bought for $1,165.1 million net of cash in fiscal 2025, whose integration costs are named in the research-and-development discussion and whose revenue contribution is nowhere disclosed. A 2: a business whose earnings are extremely likely to be higher in five years and extremely unlikely to be dramatically higher."

Fair value$272 $210–$325
What does “fair value” mean?

Fair value is Synthos’s estimate of what one share is worth today, based on our model of the company’s future cash generation and the risks to it. It is not a price target or a prediction of where the stock trades next quarter — it’s the price where we think risk and reward are balanced. Above it, you’re paying for outcomes better than our base case; below it, the market is offering a margin of safety.

The model’s inputs and weightings are proprietary — they’re the product. What we publish is the output, plus an independent, public-math cross-check further down the page (“Check our number”) so you can judge it for yourself.

What do the 5 tiers mean? (Core · Tactical · Watch · Hold · Avoid)
Buy — CoreOwn it as a foundation — start or add now, size it for years, let dips be gifts.
Buy — TacticalGood price + confirmed trend + a defined exit — buy the setup, not a marriage.
WatchWe want the business, just not at this price/setup — act only when the listed trigger hits.
HoldFine to keep if you own it — no reason to buy more; new money does better elsewhere.
AvoidDon't own it — the problem is the business or the expectations, so a cheaper price won't fix it.

The Road Ahead

What we expect to matter in each window, and the evidence that would prove us wrong.

Short term 0-6 months

No differentiated view
Driver
"The setup is a stretched one and the honest description of it is a mean-reversion risk, not a momentum tailwind. ADP closed 2026-08-04 at $270.525, up 0.28%, which is 13.9% ABOVE a 50-day moving average of $237.46 and 14.7% ABOVE a 200-day average of $235.74 — both of the widest gaps in this batch. RSI is 66.4 and MACD is +9.48. The three-month return is +27.8% against SPY's +7.6%, a 20-point outperformance compressed into one quarter, which followed a twelve-month return of −10.1% against SPY's +24.3%. The stock traded as low as $188.79 and as high as $309.03 inside the trailing year. What that pattern describes is a de-rating and a re-rating in quick succession, and the re-rating has now carried the price to 22.1x FY2027 consensus with 8 buy ratings against 23 holds and 5 sells, and a consensus price target of $267.67 that sits 1.1% BELOW the last trade. The fiscal-2026 print six days ago beat by 1.9% on adjusted EPS — the fourth consecutive beat of between 1.9% and 2.1%, which is a guidance-management signature rather than an acceleration."
What we’re watching
"The 2026-10-28 first-quarter print against consensus adjusted EPS of $2.74 and revenue of $5,488M. Within it, three numbers matter more than the headline: pays per control, which grew 1% in the March quarter and is the cleanest read on organic client-base employment; the interest earned on funds held for clients, which was $403.9 million in the March quarter on $48.3 billion of average balances at a 3.3% yield and is the line most exposed to a change in the short-rate regime; and the PEO Services margin, down 120 basis points year on year with pre-tax earnings falling 2% on 6% revenue growth. Also watch new business bookings, which the filings cite as a revenue driver in every period without quantifying, and any first disclosure of what WorkForce Software contributes."
Confidence
Medium

Medium term 6-24 months

Neutral
Driver
"Over two years this is an earnings-growth-plus-shareholder-yield proposition and very little else, which is a perfectly respectable thing to own at the right price and a mediocre one at 22.1x. Consensus has adjusted EPS at $12.253 in FY2027 and $13.390 in FY2028 — 10.2% then 9.3% — on revenue growth of 5.8% and 5.7%. The bridge from 6% revenue to 10% earnings is margin (Employer Services expanded 130 basis points in the March quarter on operating efficiencies in research and development, service and implementation) plus buyback: ADP repurchased 5.7 million shares in the first nine months of fiscal 2026 against 3.4 million a year earlier, spending $1,463.2 million, with the full year at $2,083.3 million. Add a dividend of $6.64 per share trailing, a 2.45% yield, and total shareholder yield is roughly 4.3%. The whole return, if the multiple holds, is therefore about 14% a year gross — and our base case does not assume the multiple holds from a starting point 14% above the 200-day average with the street at Hold. What would change this: a sustained acceleration in pays per control, which would mean the small-business employment picture the discarded macro lane describes has turned; or evidence that the next-generation product cycle and WorkForce Software are adding growth rather than amortisation."
What we’re watching
"Whether the client-float line holds. Interest on funds held for clients was $999.4 million of nine-month revenue at an average yield of 3.3% on $40.2 billion, and its incremental margin is close to 100%, so a 100-basis-point fall in the earned yield removes roughly $400 million of annual revenue and nearly all of it from pre-tax earnings — against a fiscal-2026 pre-tax total of $5,730.3 million. That is roughly 7% of earnings for a move the fixed-income market prices as routine. Whether PEO margin compression stops: 120 basis points of decline on a segment that is 32.5% of revenue is the only visibly deteriorating line in the business. Whether pays per control stays positive. Whether the fiscal-2027 capital-expenditure guide (the March 10-Q guided fiscal 2026 to $160-180 million against $176.8 million in fiscal 2025) continues to sit alongside $350-380 million a year of additions to intangibles that the vendor's free-cash-flow line no longer deducts. And whether the buyback pace of fiscal 2026 — $2,083.3 million, 1.9% of the market capitalisation — is sustained now that the share price is 43.1% above its 52-week low."
Confidence
Medium

Long term 2+ years

Tailwind
Driver
"Long-run this is one of the more durable franchises available in the US market and that is precisely why it is expensive. Payroll is the last system an organisation replaces, because a failure is not a productivity problem but a legal and employee-trust one; ADP files taxes in every US jurisdiction and pays roughly one in six American private-sector workers; and it is paid to hold $40-48 billion of other people's money for a few days at a time, which it invests in a laddered portfolio out to five and ten years. That float is the single most underappreciated structural asset here — a funding base that costs nothing, replenishes automatically, grows with client payrolls and wages, and converts the entire short end of the curve into revenue at close to a 100% margin. Over a decade it is a genuine inflation hedge. The counterweight is that the same durability caps the slope: the addressable market grows with employment and wages, roughly nominal GDP, and ADP's share of it is already large. The open long-run question the archive cannot answer is whether the delivery of human-capital software changes shape enough to loosen the switching costs that make the franchise what it is; the filings disclose next-generation product investment and its amortisation but no revenue, and the knowledge base is silent."
What we’re watching
"Whether ADP's disclosed investment in next-generation products ever acquires a revenue line of its own, rather than appearing only as rising amortisation of internally developed software. Whether WorkForce Software, acquired for $1,165.1 million net of cash in fiscal 2025, is ever separately quantified. Whether the four-way revenue disaggregation the vendor carries (HCM, HRO, Global, PEO) is retained by the company, given that the fiscal-2025 entry silently dropped the $1.19 billion client-funds interest line the earlier years included. Whether pays per control — the number of employees on ADP's own clients' payrolls, same-store — can grow faster than 1% in a US labour market that several independent macro voices in the discarded lane describe as stalling. And the durability of the two-segment structure: Employer Services at 37.4% margins and PEO at 13.4% are very different businesses reported as one company."
Confidence
Medium

Exponential Potential

Exponential Potential2/10Low

"Rated 2 — this is a compounder, not an exponential, and nothing in the file argues otherwise. ADP's structural advantages are real and they are all of the linear kind: switching costs in payroll are among the highest in enterprise software because the cost of getting it wrong is a regulatory and employee-trust event rather than a productivity one; scale in tax filing across every US jurisdiction is a genuine moat; and the $40-48 billion of client float is a free, self-replenishing funding base that converts short rates directly into revenue. None of these compound faster as they get bigger. The two things that could change the slope are unquantified in the archive. The first is next-generation product: the March 10-Q attributes rising amortisation to 'investments in internally developed software primarily for our next-gen products', and ADP has been adding to intangibles at roughly $350-380 million a year — real spending, no disclosed revenue attached. The second is the WorkForce Software acquisition, bought for $1,165.1 million net of cash in fiscal 2025, whose integration costs are named in the research-and-development discussion and whose revenue contribution is nowhere disclosed. A 2: a business whose earnings are extremely likely to be higher in five years and extremely unlikely to be dramatically higher."

What could take this further than the base case — and where the market may be underpricing it. Full forward-growth and acceleration math in Deeper analysis, §4 below.

Deeper analysis

Technicals, fundamentals, valuation, and the full expert-claim evidence panel — the detail behind the numbers above.

Check our number Market-implied growth ≈ 16%/yr This isn’t how we calculate fair value — it’s public math you can verify yourself. To justify today’s $287, earnings would have to compound roughly 16% a year for 10 years (9% discount rate). Analysts forecast ~11%/yr, so the market is pricing in MORE than what the Street expects.

Reference table

Street consensus$267.67 — 1.1% BELOW spot · median $270 · high $310 (+14.6%) · low $225 (−16.8%) · 8 buy / 23 hold / 5 sell, consensus Hold. The street does not think this is cheap and says so
Valuation22.1x FY2027E · 20.2x FY2028E · 24.3x trailing adjusted · 24.7x trailing GAAP · 17.2x EV/EBITDA · 4.85% FCF yield on the vendor's basis, 4.52% or lower on a consistent one
Fiscal 2026 (year ended 2026-06-30)Revenue $21,947.5M (+6.7%) · net earnings $4,413.5M (+8.2%) · adjusted EPS ~$11.12 vs consensus $11.073 · operating cash flow $5,441.2M · buyback $2,083.3M · net debt $1,040.7M
The organic engineNine-month organic constant-currency growth 6% vs 7% as reported · pays per control +1% · Employer Services margin +130 bps · PEO Services margin −120 bps with pre-tax earnings −2%
Client float$40.2B average nine-month balance (+7.3%), $48.3B in the March quarter, earning 3.3% · $999.4M of nine-month revenue, 6.1% of the total, at close to a 100% incremental margin
ConvictionNone. 85 raw KB hits, 1 surviving a case-sensitive entity run and that one is about Equifax. Zero name-level claims. A pure homograph sweep on the word "payroll"
Technicals−12.6% from the 52-week high of $309.03, +43.1% above the low of $188.79; +13.9% above the 50-DMA and +14.7% above the 200-DMA; RSI 66.4; MACD +9.48; 3-month +27.8% vs SPY +7.6%; 12-month −10.1% vs SPY +24.3%

What the experts actually said

No independent expert claims in the Synthos knowledge base yet for ADP — this dive is fundamentals- and technicals-driven, not panel-driven.

Price & moving averages 12 months · 50 & 200-day averages · 52-week range

180213247280314Aug '25Nov '25Jan '26Apr '26Jun '26Aug '2652w hi $304Price 28750-DMA 256200-DMA 23652w lo $189

Solid line = price · dashed line = 50-day average · dotted line = 200-day average · the two thin horizontal lines mark the 52-week high and low. Price above both averages is an uptrend.

Data summary: last close $287.48, 12% above the 50-day average ($256), 22% above the 200-day average ($236) — an uptrend. 5% below the 52-week high of $304, 52% above the 52-week low of $189.

Bollinger Bands 20-day average ± 2 standard deviations

178214249285321Aug '25Nov '25Jan '26Apr '26Jun '26Aug '26Price 28720-day avg 276

The shaded band widens when the stock gets more volatile. Riding the upper edge = strong momentum (sometimes stretched); the lower edge = weak / potentially oversold.

Data summary: price $287.48 is currently inside the band (band $264–$288).

RSI (14) momentum gauge · 0–100

705030Aug '25Nov '25Jan '26Apr '26Jun '26Aug '26RSI 69.1

Above 70 (overbought zone, shaded) = overbought, below 30 (oversold zone, shaded) = oversold. Currently 69.

MACD 12 / 26 / 9 · trend & momentum

0Aug '25Nov '25Jan '26Apr '26Jun '26Aug '26MACD 8.0signal 7.9

The MACD line crossing above the signal line (bars flip to the up color) = momentum turning up; crossing below (bars flip to the down color) = turning down. Bar height = the size of that gap.

Data summary: MACD is currently above its signal line by 0.12, positive momentum.

Relative performance vs S&P 500 & its sector (XLK (sector)), set to 100 a year ago

5580105131156Aug '25Nov '25Jan '26Apr '26Jun '26Aug '26XLK (sector) 139S&P 500 119ADP 95

Solid = ADP · dashed = S&P 500 · dotted = XLK (sector). A rising line means it is beating that benchmark — the sector line shows whether it is a leader or laggard within its own group.

Forward revenue & earnings actual → estimate · "FY" = fiscal year, "E" = estimate

07152229$16BFY22EPS $7$18BFY23EPS $8$20BFY24EPS $9$20BFY25EPS $10$22BFY26EEPS $11$23BFY27EEPS $12$25BFY28EEPS $13$26BFY29EEPS $15

Darker bars = actual results, brighter = analyst estimates. Taller bars to the right = expected growth.

Key stats an RIA wants

Price$287.48
Market cap$115B
P/E trailing26×
P/E FY26E / FY27E26× / 23×
EV / Sales5.3×
EV / EBITDA18.3×
Gross margin48.2%
Net margin20.1%
Dividend yield2.31%
Beta0.823
52-wk range$189 – $304
RSI(14)65
50 / 200-DMA$256 / $236
12-mo return+-5% (SPY +19%)
Street target$268 ($225–$310)
Analyst grades8 Buy · 23 Hold · 5 Sell
FMP ratingB
Next earnings2026-10-28 (Q1 FY2027 earnings, 85 days away; vendor consensus adjusted EPS $2.74 against $2.49 a year earlier, +10.0%, and revenue of $5,488M against $5,175.2M, +6.0%). Fiscal-2026 fourth-quarter and full-year results were released 2026-07-29, six days before this dive, with adjusted EPS of $2.64 against a $2.59 estimate.

1. What the business is

ADP is a Delaware corporation headquartered in Roseland, New Jersey, listed on NASDAQ, with approximately 67,000 employees, led by chief executive Maria Black and — since July 2025 — chief financial officer Peter Hadley, who joined ADP in 2002 and served as Corporate Treasurer from October 2022 to June 2025. The fiscal year ends 30 June.

Two reportable segments, from the March 2026 10-Q ($M, nine months ended 2026-03-31):

Segment9M FY2026 revenueshare9M FY2025as reportedorganic cc9M pre-tax earningsmarginYoY margin
Employer Services$11,134.667.6%$10,417.4+7%+5%$4,165.637.4%+50 bps
PEO Services$5,348.732.5%$5,026.3+6%+6%$719.013.4%−110 bps
Other($9.7)($9.6)n/mn/m($412.1)
Total$16,473.6$15,434.1+7%+6%$4,472.527.1%+50 bps

Read that table and the shape of the business is clear. Employer Services — payroll, tax filing, HR software, time and attendance — is two-thirds of revenue at a 37.4% pre-tax margin and it is expanding. PEO Services, in which ADP becomes the co-employer of record for small and mid-sized clients' worksite employees, is a third of revenue at a 13.4% margin and it is contracting: margin down 110 basis points over nine months and 120 in the March quarter, with pre-tax earnings falling 2% on 6% revenue growth.

The PEO deterioration has a named cause and it is structural, not cyclical. From the 10-Q: nine-month operating expenses rose "due to an increase of $232.8 million of PEO Services zero-margin benefits pass-through costs to $3,427.2 million from $3,194.4 million", plus "$31.9 million due to an increase in costs related to workers' compensation coverage and state unemployment taxes for worksite employees." Zero-margin pass-throughs are revenue that carries no profit at all, so when they grow faster than the rest of the segment, reported revenue growth flatters and margin compresses mechanically. PEO's headline 6% growth therefore overstates its economic contribution, and this is the least-good line in the company.

The float, and why it is the most interesting line in the file

From the March 10-Q, verbatim: "Total revenues for the nine months ended March 31, 2026 include interest on funds held for clients of $999.4 million, as compared to $881.3 million... The increase in interest earned on funds held for clients resulted from an increase in our average client funds balances of 7.3% to $40.2 billion... coupled with an increase in our average interest rate earned to 3.3%... as compared to 3.1%." For the March quarter alone: $403.9 million on average balances of $48.3 billion at 3.3%.

9M FY20269M FY2025March Q FY2026March Q FY2025
Interest on funds held for clients$999.4M$881.3M$403.9M$355.2M
Average client funds balance$40.2B$37.5B$48.3B$44.5B
Average yield earned3.3%3.1%3.3%3.2%
Share of total revenue6.1%5.7%6.8%6.4%

Three things follow and only the first is usually said out loud.

It is nearly pure margin. ADP incurs essentially no incremental cost to earn it, so its contribution to pre-tax earnings is close to its full dollar value. $999.4 million against nine-month pre-tax earnings of $4,472.5 million is 22.3% of pre-tax profit from 6.1% of revenue.

It is a rate bet the income statement does not label as one. ADP invests the float in a laddered portfolio "out to five years (in the case of the extended portfolio) and out to ten years (in the case of the long portfolio)", which damps but does not remove the sensitivity. A 100-basis-point fall in the earned yield is roughly $400 million of annual revenue and close to $400 million of pre-tax earnings — about 7% of the fiscal-2026 pre-tax total of $5,730.3 million. The ladder means this arrives over years rather than quarters, which is a real mitigant and is why the score is 3 and not higher.

It grows with employment and wages. Balances rose 7.3% year on year, against pays per control of +1%, so most of the balance growth is wage inflation and new client wins rather than headcount. In a genuine employment downturn, the float shrinks at the same time the yield falls.

The acquisitions and the debt actions the payload does not carry

WorkForce Software, acquired in fiscal 2025 for $1,165.1 million net of cash acquired (vendor acquisitionsNet FY2025 = −$1,165.1M, an exact match to the filing's cash-flow line). The 10-Q names its "integration costs" inside research and development and its intangible amortisation inside depreciation and amortisation. No revenue contribution is disclosed anywhere in the archive.

Two financing actions in fiscal 2026 postdate every statement in the payload's income and cash-flow blocks and both are in the 8-Ks:

2. The fiscal-2026 result, and how the payload reports it

Fiscal 2026 closed on 30 June and was reported on 29 July, six days before this dive. The fiscal-2026 10-K is NOT in the archive — the most recent annual report is fiscal 2025, filed 2025-08-06 — and the 8-K carrying the fourth-quarter results contains only the cover page and exhibit index, not the release itself. So fiscal-2026 quarterly and segment detail comes from the vendor payload and the earnings calendar; nine-month figures, segment margins and all operating commentary come from the 10-Q filed 2026-04-30. Where the two overlap they agree, and where they do not the filing is used and the difference is stated.

Fiscal year (ended 30 June)RevenuegrowthNet earningsmarginEPS (vendor)Operating cash flow
FY2021$15,005.4M$2,598.5M17.3%$6.10
FY2022$16,498.3M+9.9%$2,948.9M17.9%$7.04
FY2023$18,012.2M+9.2%$3,412.0M18.9%$8.25$4,207.6M
FY2024$19,202.6M+6.6%$3,752.0M19.5%$9.14$4,157.6M
FY2025$20,560.9M+7.1%$4,079.7M19.8%$10.02$4,939.7M
FY2026$21,947.5M+6.7%$4,413.5M20.1%$10.97$5,441.2M

Five straight years of margin expansion, from 17.3% to 20.1%, on revenue growth that has settled into a 6-7% band. That is the whole story of this company in one table.

The quarterly earnings record is the tightest beat pattern in this programme and it deserves a comment:

Quarter (fiscal)Report dateAdjusted EPS actualestimatebeat
Q4 FY20252025-07-30$2.26$2.23+1.3%
Q1 FY20262025-10-29$2.49$2.44+2.0%
Q2 FY20262026-01-28$2.62$2.57+1.9%
Q3 FY20262026-04-29$3.37$3.30+2.1%
Q4 FY20262026-07-29$2.64$2.59+1.9%
FY2026 total~$11.12$11.073 (consensus)+0.4%

Five consecutive beats, every one between 1.3% and 2.1%. That is not an operating surprise; it is a company that guides to a number it is confident of clearing by two points. It is a mark of quality and of predictability, and it is emphatically not a source of upside — a stock does not re-rate on a 1.9% beat.

The revenue result also cleared, and by a similarly small margin: consensus est.revenueAvg for FY2026 was $21,910.6M against an actual $21,947.5M, +0.17%. That agreement is itself a useful finding: the estimate basis and the reported basis match, so ADP does not carry the DE-class estimate-basis mismatch this programme has found elsewhere.

3. Cash generation, and a capex definition that changes mid-payload

This is the section where the vendor file needs the filing to be readable at all.

Fiscal yearOperating cash flowVendor capitalExpenditureFiling capital expendituresFiling additions to intangiblesVendor FCFConsistent-basis FCF
FY2023$4,207.6M($571.6M)($206.3M)($365.3M)$3,636.0M$3,636.0M
FY2024$4,157.6M($563.4M)($208.4M)($355.0M)$3,594.2M$3,594.2M
FY2025$4,939.7M($168.7M)($168.7M)($378.3M)$4,771.0M$4,392.7M
FY2026$5,441.2M($196.6M)(not yet filed)(9M: $352.4M)$5,244.6M≤$4,892.2M

The arithmetic that proves it. For FY2023 the vendor's capex of $571.6M equals the filing's capex of $206.3M plus additions to intangibles of $365.3M — to the dollar. For FY2024, $208.4M + $355.0M = $563.4M — to the dollar. For FY2025 the vendor's $168.7M equals the filing's capital-expenditure line alone, with the $378.3M of intangibles additions no longer deducted. The definition changed between the FY2024 and FY2025 rows of the same field in the same file.

The consequence is that the payload's own free-cash-flow series overstates fiscal-2025 and fiscal-2026 relative to fiscal-2023 and fiscal-2024 by roughly $350-380 million a year, and any growth rate computed across the break is wrong. On the vendor's numbers FY2023→FY2026 free cash flow compounds at 13.0%; on a consistent basis it compounds at ≤10.4%. Neither number is disastrous and the direction of the business is the same either way — but a screen ranking on free-cash-flow growth would rank ADP roughly 2.6 percentage points too high, and this is the single most consequential defect in the file.

The consistent-basis fiscal-2026 figure is stated as an upper bound and labelled as one, because the fiscal-2026 10-K has not been filed and only the nine-month intangibles figure ($352.4M) is available. The full-year number will be higher, so consistent-basis FY2026 free cash flow is at most $4,892.2M, a 4.52% yield on the $108.14B market capitalisation, against the vendor's implied 4.85%.

Capital intensity is genuinely low and the company says so. From the March 10-Q: "Capital expenditures for the nine months ended March 31, 2026 were $124.6 million... We expect capital expenditures in fiscal 2026 to be between $160.0 million and $180.0 million, as compared to $176.8 million in fiscal 2025." On $21.9 billion of revenue that is 0.8%. The real investment is the ~$350-380 million a year of software capitalisation, which the 10-Q attributes to "investments in internally developed software primarily for our next-gen products, and purchased software."

Capital return, from the filings: nine-month fiscal-2026 repurchases of $1,463.2 million against $956.5 million a year earlier, and 5.7 million shares retired against 3.4 million; full-year repurchases of $2,083.3 million per the vendor cash-flow block. Nine-month dividends paid were $1,943.1 million. Trailing dividend per share is $6.64, a 2.45% yield, at a 59.5% payout ratio. Total shareholder yield is therefore approximately 1.9% buyback plus 2.45% dividend ≈ 4.3%.

4. Balance sheet — and the $46 billion that is in the wrong place

ADP's balance sheet is almost entirely client money, and the payload puts the asset and the matching liability in different places.

From the 10-Q at 2026-03-31 ($M):

2026-03-312025-06-30
Funds held for clients (current asset)$46,413.1$30,985.7
Total current liabilities before client funds obligations$5,245.2$9,935.0
Client funds obligations (current liability)$46,774.5$31,343.3
Total current liabilities$52,019.7$41,278.3
Long-term debt$3,977.3$3,974.7

And from the payload at fiscal-year end ($M):

2026-06-302025-06-302024-06-30
Cash and equivalents$4,230.1$3,347.8$2,913.4
Short-term investments$0.0$4,498.8$384.0
Total current assets$8,603.3$43,252.2$45,542.5
Total non-current assets$54,590.0$10,117.1$8,820.2
Total assets$63,193.3$53,369.3$54,362.7
Total current liabilities$50,024.9$41,278.3$45,080.0
Short-term debt$0.0$4,769.5$385.4
Long-term debt$4,964.1$3,974.7$2,991.3
Total debt$5,270.8$9,065.4$3,705.3
Net debt$1,040.7$5,717.6$791.9
Total stockholders' equity$6,031.2$6,188.0$4,547.6
Goodwill + intangibles$4,937.7$4,876.5$3,689.6
Tangible book value$1,093.5

Look at the fiscal-2026 column against fiscal-2025. Total current assets collapse from $43,252.2M to $8,603.3M while total non-current assets expand from $10,117.1M to $54,590.0M — a $34.6 billion migration with no corresponding event. Meanwhile total current liabilities stay at $50,024.9M, because the client funds obligations that match those assets remain classified as current. The filing is unambiguous: ADP reports funds held for clients as a CURRENT asset and client funds obligations as a CURRENT liability, and they match almost exactly ($46,413.1M against $46,774.5M at 2026-03-31).

The damage this does to the derived ratios is total. The payload reports currentRatioTTM of 0.172, quickRatioTTM of 0.172, workingCapitalTTM of −$41,421,600,000, netCurrentAssetValueTTM of −$48,558.8M, investedCapitalTTM of −$35,454,000,000 and workingCapitalTurnoverRatioTTM of −1.12. Taken at face value, that describes a company facing an imminent liquidity crisis. ADP generated $5.4 billion of operating cash flow last year, carries $1.0 billion of net debt, and has $9.2 billion of undrawn committed credit facilities. Every liquidity and capital-efficiency ratio in this file is rejected, including returnOnInvestedCapitalTTM of 23.85%, which is computed on a negative invested-capital base and is therefore not merely imprecise but sign-incoherent.

What survives and is usable: net debt of $1,040.7M (total debt $5,270.8M less cash $4,230.1M — internally consistent, and consistent with the filing's long-term debt plus the $1.0B of May-2026 notes); enterprise value of $109,188.7M, which reconciles exactly to market capitalisation plus net debt with no unexplained residual; return on equity of 70.2%; and return on assets of 6.98%, which is meaningless because 74% of the assets are other people's money. Note that stockholders' equity of $6,031.2M against goodwill and intangibles of $4,937.7M leaves tangible book value of $1,093.5M — $2.74 a share. For a company with a 70% return on equity that is a feature, not a warning: ADP's book value is small because it distributes almost everything it earns.

5. Where the growth comes from, and the number that worries us

The revenue bridge the filings give, in the company's own words: growth comes "due to new business started from new business bookings, strong client retention, an increase in zero-margin benefits pass-throughs, the impact of foreign currency, an increase in pricing, and an increase in interest on funds held for clients."

Rank those by quality and the picture changes.

Driver9M FY2026 evidenceour read
Interest on client float+$118.1M (to $999.4M)Not operating. A rate and balance function
Zero-margin pass-throughs (PEO)+$232.8M (to $3,427.2M)Revenue with no profit attached. It compresses margin by construction
Foreign currency~1 point of the 7% reported growthReverses
PricingCited, not quantifiedReal and durable
New bookings + retentionCited, not quantifiedThe genuine engine — and never given a number
Pays per control (same-store employment)+1%The volume term, and it is barely positive

Two of the six named drivers — float interest and zero-margin pass-throughs — together account for $350.9 million of the nine-month revenue increase of $1,039.5 million, roughly a third, and neither carries the segment's normal economics. Add roughly a point of currency and the underlying franchise is compounding at about 5%. That is the honest organic rate, and it is what a 22.1x forward multiple has to be justified against.

Pays per control at +1% is the number that most constrains this. It is ADP's measure of employment growth among its own existing clients, on a same-store basis, and it is the cleanest volume signal any payroll processor produces. At +1%, ADP's revenue growth is coming almost entirely from price, new logos and rates — not from its installed base getting bigger. The discarded macro lane in Section 7 contains one independent channel reading ADP's own published employment series as showing "6 of last 7 months negative ADP job growth" for small businesses. That claim is about ADP's data product rather than ADP's stock, it carries no conviction weight here, and it is quoted anyway because it bears directly on the volume term above.

What would change the read: pays per control accelerating toward 2-3%, or a bookings number the company actually quantifies. The archive contains neither.

6. Valuation — priced in or room?

At $270.525 (market cap $108.14B, 399,734,282 shares):

Trailing FY2026FY2027EFY2028EFY2029E
Revenue$21,947.5M$23,211.0M (12)$24,535.8M (12)$25,877.3M (7)
Revenue growth+6.7%+5.8%+5.7%+5.5%
Adjusted EPS~$11.12$12.253 (11)$13.390 (9)$14.575 (4)
EPS growth~+11.0%+10.2%+9.3%+8.9%
P/E24.3x22.1x20.2x18.6x
EV/EBITDA17.2x
Dividend yield2.45%

Estimate coverage is adequate and thins fast. 11 analysts on FY2027 EPS, 9 on FY2028, and 4 on FY2029, which is excluded from every conclusion. The FY2027 EPS range is $12.093 to $12.333 — a 2.0% spread, the tightest forward distribution in this batch and a direct consequence of how predictable this company is. That tightness is informative in both directions: it means the consensus number is unlikely to be badly wrong, and it means there is very little dispersion for our view to exploit.

est.ebitdaAvg and est.ebitAvg are REJECTED for the fixed-ratio fabrication signature. In every forward year ebitdaAvg is exactly 31.73% of revenueAvg and ebitAvg is exactly 30.64% — FY2026, FY2027, FY2028 and FY2029 alike, to four decimal places. The historical rows carry different ratios (FY2023: 24.3% and 18.5%), which confirms the forward rows are generated rather than collected. They are also wrong in level: ebitdaAvg for FY2026 is $6,952.2M against a reported $6,353.3M (9.4% too high), and ebitAvg for FY2026 is $6,712.6M against actual pre-tax earnings of $5,730.3M (17.1% too high). All forward valuation in this dive uses epsAvg only.

A note on ADP's own terminology, because it is unusual and matters. ADP labels its pre-tax earnings line "EBIT" and reports an Adjusted EBIT margin of 27.3% for the nine months — but its interest expense sits inside total expenses, so ADP's "EBIT" is arithmetically earnings before income taxes, not earnings before interest and taxes. Any comparison of ADP's stated 27-30% "EBIT margin" against a peer's conventional operating margin is not like-for-like. The vendor compounds this from the other direction: operatingProfitMarginTTM of 18.58% and ebitMarginTTM of 26.71% are both in the file, differing by 813 basis points, and the derived operatingIncome field in inc_q reports −$122.5 million for the September 2025 quarter against $1,013.0 million of net income in the same quarter — an arithmetic impossibility. The whole operating-income family is rejected; pre-tax earnings and net earnings are used.

Peer context is unusable and worth naming. The vendor peer set is Deere, General Dynamics, Honeywell, Lockheed Martin, 3M, Northrop Grumman, Paychex, Parker-Hannifin, Trane Technologies and UPS — nine industrial and defence manufacturers and one actual peer. For a payroll software company this is not a comparison universe; it is a market-capitalisation bucket. Only PAYX ($42.2B) belongs, and one peer is not a set. No peer-multiple comparison is drawn.

6a. What today's price assumes (the inversion)

At $270.525 — 22.1x FY2027 consensus EPS, 20.2x FY2028, 24.3x trailing — the price embeds:

6b. The return bridge (why the multiple moves)

Expected return over the next twelve months decomposes as: adjusted EPS growth (+10.2%, from ~$11.12 to FY2027E $12.253) + multiple drift (COMPRESSION of roughly 9%, from today's 22.1x on the forward year toward about 20.2x) + shareholder yield (+4.3%)+5%.

Our base case explicitly assumes the multiple compresses, and the reason is not a view about ADP — it is the starting point. The stock is 13.9% above its 50-day and 14.7% above its 200-day moving average after a +27.8% quarter; the street rates it Hold with a target 1.1% below spot; and the organic constant-currency growth rate is 6% with the same-store employment term at +1%. A 22.1x multiple on ~5% underlying growth is not obviously wrong, but it leaves nothing for us.

Note what that makes the expected return: essentially all of it is the dividend and the buyback. Earnings growth of 10% arrives and the multiple gives back roughly 9% of it. That is the definition of a fairly valued security, and it is the whole basis of the Hold.

If the multiple held at 22.1x FY2028E the price would be $296 (+9.4%) a year from now. If it compressed to 18x FY2027E, $221 (−18.4%). The stock spent part of the last twelve months at $188.79, which is 15.4x the FY2027 consensus — so the low end of this band is not hypothetical, it is where this security traded within the year.

6c. Variant perception (where we differ, what would surprise)

Synthos fair values

All three anchors are multiples of the FY2027 consensus adjusted EPS distribution (mean $12.253, low $12.093, high $12.333, 11 analysts), each cross-checked against FY2028.

Base is 0.5% above spot; asymmetry is 0.90:1 to the DOWNSIDE (22.4% down, 20.2% up), before a shareholder yield of approximately 4.3%. A payoff ratio below one, a base case within a rounding error of the price, a street consensus below the price and a knowledge-base lane of zero is what a Hold looks like when it is arrived at rather than defaulted to.

7. Knowledge base — eighty-five hits, one survivor, and it is about a different company

Raw hits: 85. After a case-sensitive entity re-run: 1. Entity matches on ADP or Automatic Data Processing: 0. Name-level claims: 0. Discarded: 85.

The primary sweep ran entity terms ADP and Automatic Data Processing plus free text on ADP and payroll, across all 51,928 distilled claims. It returned 85 hits across 24 channels and it is a homograph sweep from top to bottom.

The discard, and why it is total. The word "payroll" in this knowledge base almost always means the US non-farm payrolls report. The channel distribution makes the point on its own: forward_guidance (12), jordi_visser (10), andreas_steno (8), real_vision (8), eurodollar_university (8), warren_pies (8), darius_dale (5), macrovoices (3) and sixteen others. Representative content: "Monthly non-farm payrolls are noise — a rounding error of ~100-200k net job changes" (compound_and_friends, 2025-03-21); "Annual payroll revisions have been negative multiple years running" (forward_guidance, 2025-08-13); "The GFC recovery was too slow because Congress withdrew fiscal support prematurely (ending the 2012 payroll tax cut)" (odd_lots, 2020-02-07). None of these is about a company.

The one claim that survives a case-sensitive entity match is about Equifax:

> 2023-11-15 · bullish · conviction 60 · horizon: thesis · entities: EFX · channel: business_breakdowns · speaker: Mo · role: independent · skill 1.0

> "Work number has a long record-growth runway — ~135M aggregated records today vs 220M Americans earning income; Equifax holds ~95M exclusive records plus exclusive payroll processor contracts."

It matched on the phrase "payroll processor" and it is a bull case for a competitor's data business, not a view on ADP. Discarded. We note in passing that the "exclusive payroll processor contracts" it describes are contracts with companies like ADP — so the only surviving claim in an 85-hit sweep treats ADP as a supplier to someone else's moat.

Two claims in the discarded pool name ADP as a data product, and they are quoted at zero conviction weight because they bear on the volume term in Section 5:

> 2025-12-05 · BEARISH · conviction 80 · horizon: thesis · no entities · channel: forward_guidance · no named speaker · skill 1.0

> "Small businesses are in full recession — 6 of last 7 months negative ADP job growth — while large-cap tech masks it."

> 2025-09-13 · neutral · conviction 75 · horizon: principle · no entities · channel: jordi_visser · no named speaker · skill 2.0

> "Non-farm payrolls and its revisions are near-useless; jobless claims (near record lows) and ADP are better real-time labor signals."

The first is the more useful. It is a claim about the small-business employment picture drawn from ADP's own published series, and small and mid-sized businesses are the core of both Employer Services' downmarket base and all of PEO Services. ADP's own disclosed pays per control of +1% is consistent with a weak but not contracting client base; this claim is more negative than that. It carries no conviction weight, it is eight months old, and it is not a view on the security — but it is the only outside read in our possession on the variable that most constrains ADP's organic growth, and it is unfavourable. The second is a compliment to the quality of ADP's data, not to the stock.

Attribution note. All 85 hits carry speaker: null except the single Equifax claim, which names "Mo" with speaker_role: independent. No claim carries a management speaker_role, and none is needed, because there are no name-level claims of any kind. No concentration sensitivity test is meaningful on a lane of zero — though it is worth recording that forward_guidance, jordi_visser, andreas_steno, real_vision, eurodollar_university and warren_pies together supplied 54 of 85 raw hits, 64%, which on a real lane would have triggered one.

Conclusion. Breadth 0, claim count 0, net conviction none. The Synthos knowledge base has no view on Automatic Data Processing. Fifty-one thousand nine hundred and twenty-eight distilled claims and not one of them is about this company. For a $108 billion S&P 100 constituent that is itself a finding: ADP is not a name the credible-thinker universe argues about, which is consistent with everything else in this dive — it is a predictable business that generates no disagreement, and disagreement is where this programme's edge comes from.

8. Data integrity — what we rejected and why

Seven findings. ADP's vendor file has one severe classification error, one definition change mid-series, and one arithmetically impossible field — against which the share count, the enterprise-value rebuild, the segment geography and the estimate basis all check out exactly.

1. $46 billion of funds held for clients is classified as NON-current in the FY2026 balance sheet while the matching client funds obligations remain CURRENT — REJECTED, with the entire liquidity and capital-efficiency ratio family. Between the FY2025 and FY2026 rows of bal_a, total current assets fall from $43,252.2M to $8,603.3M while total non-current assets rise from $10,117.1M to $54,590.0M, a $34.6 billion migration with no corresponding event. Total current liabilities remain $50,024.9M. The 10-Q at 2026-03-31 reports funds held for clients of $46,413.1M as a current asset and client funds obligations of $46,774.5M as a current liability — they offset. Consequential rejections: currentRatioTTM 0.172, quickRatioTTM 0.172, cashRatioTTM 0.085, workingCapitalTTM −$41,421,600,000, netCurrentAssetValueTTM −$48,558.8M, workingCapitalTurnoverRatioTTM −1.12, investedCapitalTTM −$35,454,000,000, and returnOnInvestedCapitalTTM of 23.85% — a positive return computed on a negative capital base, which is sign-incoherent. A screen using any of these would classify one of the least financially fragile companies in the S&P 500 as a liquidity risk.

2. capitalExpenditure changes definition between FY2024 and FY2025 — the free-cash-flow series is not comparable to itself. For FY2023 and FY2024 the vendor's figures ($571.6M and $563.4M) equal the filing's capital expenditures plus additions to intangibles, to the dollar ($206.3M + $365.3M; $208.4M + $355.0M). For FY2025 the vendor's $168.7M equals the filing's capital-expenditure line alone, excluding $378.3M of intangibles additions. FY2025 and FY2026 free cash flow is therefore overstated by roughly $350-380M relative to the FY2023 and FY2024 basis, inflating the three-year FCF growth rate from ≤10.4% to 13.0%. We use the filing's definitions and a consistent-basis series throughout, and state the FY2026 figure as an upper bound of $4,892.2M because the fiscal-2026 10-K has not been filed and only nine months of intangibles additions ($352.4M) are available. The capex sanity-check against D&A was run and this is what it found: $196.6M of "capex" against $585.9M of D&A is not a company under-investing, it is a company whose investment is being reported in a different line.

3. inc_q operatingIncome for the September 2025 quarter is −$122.5M against $1,013.0M of net income in the same quarter — arithmetically impossible, and the whole operating-income family is REJECTED. ADP's income statement has no operating-income line: total revenues less total costs of revenues less SG&A less interest expense equals earnings before income taxes. The vendor's derived figure has broken on at least one quarter, and the annual rows carry a related artefact — totalOtherIncomeExpensesNet for FY2026 is +$1,651.9M against −$101.8M in FY2025, a $1.75 billion swing that is a reclassification plug, not an event, and which makes the FY2026 "operating income" of $4,078.4M read as a 25% DECLINE from FY2025's $5,411.9M in a year when pre-tax earnings ROSE 7.9%. operatingProfitMarginTTM (18.58%) and ebitMarginTTM (26.71%) differ by 813 basis points in the same file. All of it is discarded; pre-tax earnings and net earnings are used, and the segment margins come from the 10-Q.

4. est.ebitdaAvg and est.ebitAvg carry the fixed-ratio fabrication signature — REJECTED. ebitdaAvg is exactly 31.73% of revenueAvg and ebitAvg exactly 30.64% in every forward year (FY2026 through FY2029), while the historical rows carry different ratios (FY2023: 24.3% and 18.5%). They are also wrong in level: FY2026 ebitdaAvg of $6,952.2M against a reported $6,353.3M, and FY2026 ebitAvg of $6,712.6M against actual pre-tax earnings of $5,730.3M. All forward valuation uses epsAvg. The FY2029 row rests on 4 analysts and is excluded.

5. seg_prod silently drops the client-funds interest line in FY2025 — a $1.19 billion, 5.8% omission. The FY2024 and all earlier entries carry five categories including "Interest on Funds Held for Clients" ($1,024.7M in FY2024). The FY2025 entry carries only four — HCM $8,674.5M, HRO $3,782.3M, Global $2,626.0M, PEO $4,289.0M — summing to $19,371.8M against actual FY2025 revenue of $20,560.9M. The missing $1,189.1M is the float interest, which is the single most economically distinctive line in this company. There is also no FY2026 entry at all. Separately, these four categories are revenue-disaggregation groupings, NOT the two reportable segments (Employer Services and PEO Services) that the 10-Q uses and that carry the margin disclosure. All segment analysis in this dive comes from the 10-Q.

6. tech.max_dd_from_peak of −17.34% contradicts the same block's own 52-week range. tech reports hi52 of $309.03 and lo52 of $188.79 — a 38.9% peak-to-trough range — with ret_12m of −10.09% on a last price of $270.13, implying the stock stood near $300 a year ago. A maximum drawdown from peak of only 17.34% is not compatible with those three facts. We use the 52-week high and low and the twelve-month return, all of which agree with each other, and discard max_dd_from_peak. (Minor and recorded: quote.yearHigh/yearLow of $310.08/$188.16 sit 0.34% and 0.33% from tech.hi52/lo52; tech is used throughout for internal consistency.)

7. The peer set is a market-capitalisation bucket, not a comparison universe. peers returns DE, GD, HON, LMT, MMM, NOC, PAYX, PH, TT and UPS — three defence primes, four industrial manufacturers, a logistics company, an agricultural-equipment maker, and Paychex. For a payroll and HCM software company, nine of ten are irrelevant. No peer-multiple comparison is drawn. (We note without comment that GD and TT are separately covered in this same batch.)

Where vendor and filing AGREED — recorded, because verified-clean is a real finding:

Vendor composite rating — accepted with a caveat. The rating block gives B+ / 3 overall, with 5/5 on return on equity, 4/5 on return on assets and discounted cash flow, and 1/5 on both debt-to-equity and price-to-book. The two 1s are artefacts, not findings: debt-to-equity of 0.874 and price-to-book of 17.9x are what a company with a 70% return on equity and a 59.5% payout ratio produces by construction, because it distributes rather than accumulates book value. The 4/5 discounted-cash-flow score rests on the free-cash-flow figure corrected in finding 2 and should be discounted accordingly.

Non-equity tripwire — checked and passed. ADP is common stock, $0.10 par value (voting), NASDAQ Global Select Market, per the 10-Q cover page. Price of $270.525 is not par-like; beta is 0.841; the dividend is a variable declared amount; volume was 1.59M shares (~$431M of turnover); the 52-week band of $188.79 to $309.03 is a 64% range. This is common equity.

9. Technicals

Today's move and what it does to the entry

ADP closed 2026-08-04 at $270.525, up 0.28% or $0.745 from $269.78. It opened at $264.99, traded $263.36 to $270.73, and closed within 0.1% of the day high on 1.59M shares. No company filing is dated 2026-08-04; the last event was the fiscal-2026 results release on 2026-07-29, six days earlier.

The honest read: this is not an entry, it is the far side of one. The stock is 43.1% above its 52-week low, 14% above both moving averages, and has just outperformed the index by 20 points in ninety days. The point at which this becomes interesting is arithmetically specific and is stated below rather than left as a sentiment: at $232 the stock is 19x the FY2027 consensus, roughly on its 200-day average, and the 4.3% shareholder yield plus 10% earnings growth would not need any multiple help. That is a 14% decline from here, and it is inside the range this security traded in four months ago.

10. Insiders — eight transactions, and the file is dominated by mechanics

DatePersonRoleTypeSharesPriceHeld after
2026-07-01Maria BlackPresident & CEOI-Discretionary (acquire)49.43$223.9475,101.3
2026-07-01Brian L. MichaudExecutive VPI-Discretionary (acquire)49.43$223.9414,511.8
2026-07-01David FoskettCorporate VPI-Discretionary (acquire)49.43$223.9411,003.0
2026-07-30David KwonCorporate VPM-Exempt (option exercise)887$138.5312,073.6
2026-07-30David KwonCorporate VPM-Exempt (disposition of option)887$138.531,387
2026-07-30David KwonCorporate VPS-Sale474$265.6211,599.6
2026-07-30David KwonCorporate VPS-Sale887$265.6210,712.6
2026-07-30David KwonCorporate VPS-Sale1,053$265.629,659.6

The reading, and it is close to signal-free.

Five of the eight transactions belong to one Corporate Vice President on a single day, and the pattern is the classic exercise-and-sell: an 887-share option exercised at $138.53 and 2,414 shares sold at $265.62 the same day, one day after the fiscal-year results. Total proceeds approximately $641,000. He retains 9,659.6 shares, a 20% reduction from 12,073.6.

The other three are identical 49.4306-share acquisitions at $223.94 on 2026-07-01 by the CEO and two officers, coded I-Discretionary. Identical fractional share amounts on the same date across three unrelated executives is a plan mechanic — almost certainly a deferred-compensation or benefit-plan crediting — not a decision. They are not purchases in any meaningful sense.

What the file does not contain: any transaction by the chief financial officer, any open-market purchase at market prices, and any sale by a named executive officer other than one Corporate VP. Net: nothing to read. We record only that the single genuine market sale in the file was executed at $265.62 on the day after the fiscal-year print, at 96% of a price the stock had not seen since February.

11. Verdict, kill-criteria and flip conditions

Hold.

This verdict is arrived at, not defaulted to, and the arithmetic that produces it is short.

The business. Fiscal 2026 revenue of $21,947.5M (+6.7%), net earnings of $4,413.5M (+8.2%), a 20.1% net margin after five consecutive years of expansion from 17.3%, a 70.2% return on equity, $5,441.2M of operating cash flow, net debt of $1,040.7M, a 0.841 beta and a total shareholder yield near 4.3%. Employer Services expanded its margin 130 basis points in the March quarter. There is nothing wrong with this company and we do not want to be read as saying there is.

The price. $270.525 is 22.1x the FY2027 consensus of $12.253, 20.2x FY2028's $13.390, 13.9% above the 50-day average and 14.7% above the 200-day, after a +27.8% three-month move against SPY's +7.6%. The street rates it Hold by 23 to 8 with five sells and its consensus target of $267.67 is below the last trade. Our base of $272 is 0.5% above spot with 0.90:1 asymmetry — the first sub-parity payoff ratio in this batch.

The composition. Organic constant-currency growth is 6%, roughly a point below the reported rate. Pays per control — the same-store employment measure inside ADP's own client base — grew 1%. Of the nine-month revenue increase of $1,039.5M, $118.1M was float interest and $232.8M was zero-margin PEO pass-throughs, and PEO's margin fell 110 basis points with its pre-tax earnings down 2% on 6% revenue growth. $999.4M of nine-month revenue, 6.1% of the total and 22.3% of pre-tax earnings, is the Federal Reserve.

The conviction. Zero. Eighty-five raw knowledge-base hits, one survivor after a case-sensitive run, and the survivor is about Equifax. Fifty-one thousand nine hundred and twenty-eight distilled claims contain no view on this company.

Put together: a very good business at a full price, with no variant perception, a negative payoff ratio, a street target below spot and an empty conviction lane. That is a Hold, and manufacturing anything else out of it would be dishonest.

Pre-registered KILL criteria — what would take this to Avoid:

Pre-registered UPGRADE conditions — what would take this to Buy — Tactical:

Where ADP fits in the Synthos Framework Portfolio. No position today. It goes on the watch list at a specific number — $232, 19x FY2027 consensus — with a 2% initial sleeve at that level in the quality-compounder bucket. Sizing note: this is the kind of name where the mistake is not owning it, it is paying 22x for it after a 28% quarter and then having no room to add when it is 19x. Logged as a tracked Synthos call (Hold) as of 2026-08-04 at $270.525, with the fair-value anchors, the kill criteria and the $232 upgrade trigger all gradeable.

Single biggest risk: the multiple. There is no leverage risk here, no credit risk, no customer-concentration risk and no disclosed litigation of consequence. The risk is that a company growing revenue at 5-6% organic constant-currency, with 6.1% of revenue supplied by short-term interest rates and a same-store employment term at +1%, is being asked to hold 22x forward earnings from a starting point 14% above its own 200-day average, with its own analyst community rating it Hold and targeting a price below the market. The stock traded at $188.79 within the last twelve months, which is 15.4x the same FY2027 consensus. Nothing about the business changed between that price and this one.


Provenance & disclosures