Amphenol - 34 Year Stock Price History | APH

The latest closing stock price for Amphenol as of March 13, 2025 is 61.62.

  • An investor who bought $1,000 worth of Amphenol stock at the IPO in 1991 would have $484,962 today, roughly 485 times their original investment - a 20.62% compound annual growth rate over 33 years.
  • The all-time high Amphenol stock closing price was 78.55 on January 23, 2025.
  • The Amphenol 52-week high stock price is 79.39, which is 28.8% above the current share price.
  • The Amphenol 52-week low stock price is 54.72, which is 11.2% below the current share price.
  • The average Amphenol stock price for the last 52 weeks is 66.17.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Amphenol - 34 Year Stock Price History | APH

  • An investor who bought $1,000 worth of Amphenol stock at the IPO in 1991 would have $484,962 today, roughly 485 times their original investment - a 20.62% compound annual growth rate over 33 years.
  • The all-time high Amphenol stock closing price was 78.55 on January 23, 2025.
  • The Amphenol 52-week high stock price is 79.39, which is 28.8% above the current share price.
  • The Amphenol 52-week low stock price is 54.72, which is 11.2% below the current share price.
  • The average Amphenol stock price for the last 52 weeks is 66.17.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.