Paychex

PAYXNASDAQUSD

THESIS ALERT

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$115.37
−$0.83 (−0.71%)Today 1M +11.75%
After hours$115.370.00%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

Source valuation snapshot. Not a live recalculation.
Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
Diluted earnings per share from the latest filed annual.
$116.20
Prior regular-session close from the quote source.
$114.63–$116.08
Regular-session low and high so far today.
2.9M
Regular-session shares traded · Nov 11, 4:00 PM ET.
Dec 18 projected
Projected for 2026-12-18 from the company’s own results filings (SEC 8-K Item 2.02). The company has not confirmed the date.
$85.45–$127.98
52-week trading low and high returned by the quote source.

Understand the Business

Why the Stock Moved

Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.

The core investment thesis

Own PAYX if its small-business distribution, cross-sell, and cash conversion keep holding up against cheaper software-native payroll/HCM competitors.

PAYX price history

Latest price$115.37Today−$0.83 (-0.71%)
PAYX +10.57%S&P 500 -2.42%Since first plotted close
4 hours

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Investment thesis

What must happen next

5 MATERIAL PROPOSITIONS
  • Small and mid-sized employers will continue outsourcing payroll and tax compliance because the function is recurring, time-sensitive, and risky to perform internally, keeping Paychex’s client relationships economically sticky.StrengtheningMateriality: High

    GAAP annual revenue increased from $4.6117 billion in FY2022 to $6.5120 billion in FY2026. If this holds, Paychex remains a recurring-revenue cash generator; if it breaks, the core base becomes price-sensitive and easier to displace.

    Watch: Intuit QuickBooks Payroll, ADP, Gusto, or Rippling materially win small-business payroll migrations by embedding payroll inside accounting or HR workflows.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual revenue increased from $4.6117 billion in FY2022 to $6.5120 billion in FY2026.

    Open source ↗
  • Paychex’s scale in payroll processing, compliance, service operations, and software should allow it to protect high operating profitability even while investing in product, service, and integration.HoldingMateriality: High

    GAAP annual operating income increased from $2.0331 billion in FY2023 to $2.5105 billion in FY2026. The equity value depends on growth converting into profit, not just larger revenue; margin erosion would signal that the moat is costing more to defend.

    Watch: Software-native competitors force Paychex to cut prices or bundle more functionality at the same price.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating income increased from $2.0331 billion in FY2023 to $2.5105 billion in FY2026.

    Open source ↗
  • The payroll relationship should remain a wedge for Paychex to sell broader HR, benefits, and outsourcing services, raising wallet share without proportionate delivery cost.StrengtheningMateriality: Medium

    Estimated GAAP annual gross profit increased from $3.5541 billion in FY2023 to $4.8375 billion in FY2026. Cross-sell is what lets Paychex grow beyond payroll checks; if clients choose point solutions elsewhere, revenue growth becomes more dependent on employment and price.

    Watch: Rippling, Gusto, BambooHR, or benefit-broker platforms become the system of record for HR, leaving Paychex as only a payroll processor.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Estimated GAAP annual gross profit increased from $3.5541 billion in FY2023 to $4.8375 billion in FY2026.

    Open source ↗
  • Paychex’s asset-light payroll/HCM model should continue converting accounting earnings into cash that can fund dividends, buybacks, debt reduction, and product investment.StrengtheningMateriality: Medium

    GAAP annual operating cash flow rose from $1.7062 billion in FY2023 to $2.5567 billion in FY2026. Strong cash conversion makes the business more valuable per share; weak conversion would make earnings quality and capital returns less dependable.

    Watch: A decline in interest rates or client-fund economics reduces float-related cash contribution and profitability.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating cash flow rose from $1.7062 billion in FY2023 to $2.5567 billion in FY2026.

    Open source ↗
  • Paychex can use consolidation to add scale and capabilities only if integration preserves client retention, product usability, and balance-sheet flexibility.HoldingMateriality: Medium

    GAAP annual revenue increased to $6.5120 billion in FY2026, suggesting added scale is now flowing through reported sales. Acquisitions can accelerate the platform strategy, but failed integration would turn growth into lower returns, higher leverage risk, and multiple compression.

    Watch: Acquired client bases show elevated churn before reported revenue weakness becomes obvious.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual revenue increased to $6.5120 billion in FY2026, suggesting added scale is now flowing through reported sales.

    Open source ↗
Full investment case & evidence

Loading the original research archive…

Original research

Small and mid-sized employers will continue outsourcing payroll and tax compliance because the function is recurring, time-sensitive, and risky to perform internally, keeping Paychex’s client relationships economically sticky. If this holds, Paychex remains a recurring-revenue cash generator; if it breaks, the core base becomes price-sensitive and easier to displace.

Paychex’s scale in payroll processing, compliance, service operations, and software should allow it to protect high operating profitability even while investing in product, service, and integration. The equity value depends on growth converting into profit, not just larger revenue; margin erosion would signal that the moat is costing more to defend.

The payroll relationship should remain a wedge for Paychex to sell broader HR, benefits, and outsourcing services, raising wallet share without proportionate delivery cost. Cross-sell is what lets Paychex grow beyond payroll checks; if clients choose point solutions elsewhere, revenue growth becomes more dependent on employment and price.

Paychex’s asset-light payroll/HCM model should continue converting accounting earnings into cash that can fund dividends, buybacks, debt reduction, and product investment. Strong cash conversion makes the business more valuable per share; weak conversion would make earnings quality and capital returns less dependable.

Paychex can use consolidation to add scale and capabilities only if integration preserves client retention, product usability, and balance-sheet flexibility. Acquisitions can accelerate the platform strategy, but failed integration would turn growth into lower returns, higher leverage risk, and multiple compression.

All standing thesis claims
Original report summary

its small-business distribution, cross-sell, and cash conversion keep holding up against cheaper software-native payroll/HCM competitors.

Evidence assessed Oct 15, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

Bull case and bear case

Bull case and bear case for Paychex

Where the evidence on Paychex stands: Holding on the latest evidence (Oct 15, 2026). Of its 5 thesis points, 3 strengthening and 2 holding.

Bull case: what the evidence supports

  • Small and mid-sized employers will continue outsourcing payroll and tax compliance because the function is recurring, time-sensitive, and risky to perform internally, keeping Paychex’s client relationships economically sticky.

    sec.gov ↗

  • Paychex’s scale in payroll processing, compliance, service operations, and software should allow it to protect high operating profitability even while investing in product, service, and integration.

    sec.gov ↗

  • The payroll relationship should remain a wedge for Paychex to sell broader HR, benefits, and outsourcing services, raising wallet share without proportionate delivery cost.

    sec.gov ↗

  • Paychex’s asset-light payroll/HCM model should continue converting accounting earnings into cash that can fund dividends, buybacks, debt reduction, and product investment.

    sec.gov ↗

  • Paychex can use consolidation to add scale and capabilities only if integration preserves client retention, product usability, and balance-sheet flexibility.

    sec.gov ↗

Bear case: what would count against it

  • Intuit QuickBooks Payroll, ADP, Gusto, or Rippling materially win small-business payroll migrations by embedding payroll inside accounting or HR workflows.

    sec.gov ↗

  • Software-native competitors force Paychex to cut prices or bundle more functionality at the same price.

    sec.gov ↗

  • Rippling, Gusto, BambooHR, or benefit-broker platforms become the system of record for HR, leaving Paychex as only a payroll processor.

    sec.gov ↗

Thesis-Break Engine

What has broken in Paychex’s thesis

Each break OptimistFi flagged on Paychex, dated — with what has historically followed the same kind of break across the market, not a forecast for Paychex.

peers+14%-15%-1%12 mo agonow+6 mo
Daily price, then where similar breaks led across the market: the typical -1% path vs comparable companies over six months, inside the middle-half range (+14% to -15%). A base rate, not a forecast.
  • Price target fell below the stockcondition set before this filing

    Across all companies, this kind of break has happened 1,809 times before. Those stocks trailed comparable companies by a median of 1% over the next six months, and 33% of them trailed it by 10 points or more.

  • Analyst downgradecondition set before this filing

    Across all companies, this kind of break has happened 12,641 times before. Those stocks trailed comparable companies by a median of 1% over the next six months, and 33% of them trailed it by 10 points or more.

Several kinds of break have stacked on Paychex at once. A cluster is a stronger read than any one signal alone.

How the Thesis-Break Engine works →Historical outcomes are measured against comparable companies after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Reported results of operations (earnings release).

    Paychex filed an SEC 8-K on 2026-09-23: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

  2. Mixed
    Director or principal officer change.

    Paychex filed an SEC 8-K on 2026-07-21: Director or principal officer change. It is a dated development that tests the current thesis.

  3. Mixed
    Reported results of operations (earnings release).

    Paychex filed an SEC 8-K on 2026-06-24: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

Risks / falsifiers

What could break the thesis

  • Intuit QuickBooks Payroll, ADP, Gusto, or Rippling materially win small-business payroll migrations by embedding payroll inside accounting or HR workflows.
  • Software-native competitors force Paychex to cut prices or bundle more functionality at the same price.
  • Rippling, Gusto, BambooHR, or benefit-broker platforms become the system of record for HR, leaving Paychex as only a payroll processor.
  • A decline in interest rates or client-fund economics reduces float-related cash contribution and profitability.
  • Acquired client bases show elevated churn before reported revenue weakness becomes obvious.

PAYX news

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Financial statements

PAYX income statement

Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.

PAYX: quick answers

When does Paychex (PAYX) report earnings next?
Paychex's next results are projected for December 18, 2026, from the dates of its own results filings with the SEC. The company has not confirmed the date. It last reported on September 23, 2026. Earnings calendar
What is PAYX's short interest?
As of October 30, 2026, 19.9M PAYX shares were sold short, 5.58% of its shares outstanding, down 4.6% from the count before. At the stock's average daily volume that is 6.6 days to cover. FINRA publishes the count twice a month. PAYX short interest history
Have members of Congress traded PAYX?
Reports made public in the last 90 days disclose 3 trades in PAYX by 3 filers: 1 purchase and 2 sales. They are filed under the STOCK Act by members of Congress, the President and senior officials. Every disclosed PAYX trade
Which well-known investors own PAYX?
1 of the 37 well-known funds tracked here reported PAYX shares in their latest 13F filing. By share of the fund's portfolio: Markel Group (Tom Gayner), 0.1%. Fund portfolios

PAYX in well-known investors’ portfolios

1 of 37 funds reported PAYX shares in their latest 13F filing. A 13F shows quarter-end positions and arrives up to 45 days later.

FundOf its portfolioValueChangeQuarter
Tom GaynerMarkel Group0.12%$14.8MNo changeQ3 2026

Every fund’s portfolio

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