Amphenol (APH) Market Cap 1993–2026

As of November 11, 2026, Amphenol had a market cap of $196.1 billion, which decreased by 0.80% 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 11, 2026, 4:00 PM ET
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Amphenol Corp. (APH)

🌍 United States 📈 NYSE 🏭 Technology 🏢 Electronic Equipment, Instruments & Components
Latest Market Cap
$196.1B ▼ 0.80%
Start of 2026
$165.42B ▲ 18.55%
1 Year Ago
$175.62B ▲ 11.66%
All-Time High
$218.47B ▼ 10.24%


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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.

📈 Amphenol Market Cap History by Year and Month

Amphenol Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$196.1B▲ 18.55%
$196.1B▲ 0.01%
$196.08B▼ 5.65%
$207.82B▲ 6.34%
$195.43B▼ 1.07%
$197.55B▼ 8.86%
$216.75B▲ 18.44%
$183.01B▲ 1.08%
$181.06B▲ 16.58%
$155.31B▼ 13.50%
$179.54B▲ 1.80%
$176.36B▲ 6.61%
2025$165.42B▲ 97.01%
2024$83.965B▲ 41.52%
2023$59.329B▲ 30.96%
2022$45.303B▼ 13.52%
All market cap values reflect closing prices for the period shown.

📊 Amphenol Market Cap and Other Industry Peers

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

  1. $196.1B
  2. $109.14B
  3. $63.08B
  4. $52.05B
  5. $46.18B
  6. $30.09B
  7. $29.18B
  8. $27.05B
  9. $21.64B
  10. $19.04B
  11. $15.45B
  12. $13.22B
  13. $12.97B
  14. $10.1B
  15. $10.01B
  16. $9.26B
  17. $8.71B
  18. $8.54B
  19. $8.29B
  20. $7.92B


Data reflect the most recent market capitalization values available.

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