ICON - 27 Year Stock Price History | ICLR

  • An investor who bought $1,000 worth of ICON stock at the IPO in 1998 would have $12,757 today, roughly 13 times their original investment - a 10.20% compound annual growth rate over 27 years.
  • The all-time high ICON stock closing price was 346.20 on July 16, 2024.
  • The ICON 52-week high stock price is 347.72, which is 98.7% above the current share price.
  • The ICON 52-week low stock price is 168.00, which is 4% below the current share price.
  • The average ICON stock price for the last 52 weeks is 264.45.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Historical Daily Chart

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Annual Average Price

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Historical Annual Returns

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