Amgen - 40 Year Stock Price History | AMGN

The latest closing stock price for Amgen as of November 06, 2024 is 321.79.

  • An investor who bought $1,000 worth of Amgen stock at the IPO in 1984 would have $4,324,134 today, roughly 4,324 times their original investment - a 23.28% compound annual growth rate over 40 years.
  • The all-time high Amgen stock closing price was 337.38 on September 20, 2024.
  • The Amgen 52-week high stock price is 346.85, which is 7.8% above the current share price.
  • The Amgen 52-week low stock price is 260.52, which is 19% below the current share price.
  • The average Amgen stock price for the last 52 weeks is 302.01.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Amgen - 40 Year Stock Price History | AMGN

  • An investor who bought $1,000 worth of Amgen stock at the IPO in 1984 would have $4,324,134 today, roughly 4,324 times their original investment - a 23.28% compound annual growth rate over 40 years.
  • The all-time high Amgen stock closing price was 337.38 on September 20, 2024.
  • The Amgen 52-week high stock price is 346.85, which is 7.8% above the current share price.
  • The Amgen 52-week low stock price is 260.52, which is 19% below the current share price.
  • The average Amgen stock price for the last 52 weeks is 302.01.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.