Affiliated Managers - 28 Year Stock Price History | AMG

The latest closing stock price for Affiliated Managers as of July 15, 2025 is 200.22.

  • An investor who bought $1,000 worth of Affiliated Managers stock at the IPO in 1997 would have $10,705 today, roughly 11 times their original investment - a 9.18% compound annual growth rate over 28 years.
  • The all-time high Affiliated Managers stock closing price was 220.77 on April 28, 2015.
  • The Affiliated Managers 52-week high stock price is 208.05, which is 3.9% above the current share price.
  • The Affiliated Managers 52-week low stock price is 139.22, which is 30.5% below the current share price.
  • The average Affiliated Managers stock price for the last 52 weeks is 177.89.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Affiliated Managers - 28 Year Stock Price History | AMG

  • An investor who bought $1,000 worth of Affiliated Managers stock at the IPO in 1997 would have $10,705 today, roughly 11 times their original investment - a 9.18% compound annual growth rate over 28 years.
  • The all-time high Affiliated Managers stock closing price was 220.77 on April 28, 2015.
  • The Affiliated Managers 52-week high stock price is 208.05, which is 3.9% above the current share price.
  • The Affiliated Managers 52-week low stock price is 139.22, which is 30.5% below the current share price.
  • The average Affiliated Managers stock price for the last 52 weeks is 177.89.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.