Paychex (PAYX) Market Cap 1985–2026

As of November 13, 2026, Paychex had a market cap of $41.18 billion, which increased by 0.44% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Data updated: Nov 13, 2026, 4:00 PM ET
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Paychex Inc. (PAYX)

🌍 United States 📈 NASDAQ 🏭 Industrials 🏢 Professional Services
Latest Market Cap
$41.18B ▲ 0.44%
Start of 2026
$40.27B ▲ 2.26%
1 Year Ago
$40.24B ▲ 2.34%
All-Time High
$57.6B ▼ 28.51%


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Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.

📈 Paychex Market Cap History by Year and Month

Paychex Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$41.18B▲ 2.26%
$41.18B▲ 3.18%
$39.91B▲ 13.80%
$35.07B▼ 22.55%
$45.28B▲ 8.98%
$41.55B▲ 18.82%
$34.97B▲ 0.63%
$34.75B▲ 4.70%
$33.19B▲ 0.55%
$33.01B▼ 1.81%
$33.62B▼ 9.18%
$37.02B▼ 8.07%
2025$40.27B▼ 20.24%
2024$50.488B▲ 17.80%
2023$42.858B▲ 2.89%
2022$41.656B▼ 15.41%
All market cap values reflect closing prices for the period shown.

📊 Paychex Market Cap and Other Industry Peers

Below are selected companies for comparison based on industry, sub-industry, and sector:


Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.