Algonquin Power & Utilities - 16 Year Stock Price History | AQN

The latest closing stock price for Algonquin Power & Utilities as of June 13, 2025 is 5.86.

  • An investor who bought $1,000 worth of Algonquin Power & Utilities stock at the IPO in 2009 would have $2,826 today, roughly 3 times their original investment - a 8.75% compound annual growth rate over 16 years.
  • The all-time high Algonquin Power & Utilities stock closing price was 13.84 on February 11, 2021.
  • The Algonquin Power & Utilities 52-week high stock price is 6.36, which is 8.5% above the current share price.
  • The Algonquin Power & Utilities 52-week low stock price is 4.19, which is 28.5% below the current share price.
  • The average Algonquin Power & Utilities stock price for the last 52 weeks is 5.19.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Algonquin Power & Utilities - 16 Year Stock Price History | AQN

  • An investor who bought $1,000 worth of Algonquin Power & Utilities stock at the IPO in 2009 would have $2,826 today, roughly 3 times their original investment - a 8.75% compound annual growth rate over 16 years.
  • The all-time high Algonquin Power & Utilities stock closing price was 13.84 on February 11, 2021.
  • The Algonquin Power & Utilities 52-week high stock price is 6.36, which is 8.5% above the current share price.
  • The Algonquin Power & Utilities 52-week low stock price is 4.19, which is 28.5% below the current share price.
  • The average Algonquin Power & Utilities stock price for the last 52 weeks is 5.19.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.