Magnite - 11 Year Stock Price History | MGNI

The latest closing stock price for Magnite as of July 18, 2025 is 24.48.

  • An investor who bought $1,000 worth of Magnite stock at the IPO in 2014 would have $219 today, roughly 0 times their original investment - a 1.81% compound annual growth rate over 11 years.
  • The all-time high Magnite stock closing price was 61.80 on February 11, 2021.
  • The Magnite 52-week high stock price is 25.27, which is 3.2% above the current share price.
  • The Magnite 52-week low stock price is 8.22, which is 66.4% below the current share price.
  • The average Magnite stock price for the last 52 weeks is 15.23.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Magnite - 11 Year Stock Price History | MGNI

  • An investor who bought $1,000 worth of Magnite stock at the IPO in 2014 would have $219 today, roughly 0 times their original investment - a 1.81% compound annual growth rate over 11 years.
  • The all-time high Magnite stock closing price was 61.80 on February 11, 2021.
  • The Magnite 52-week high stock price is 25.27, which is 3.2% above the current share price.
  • The Magnite 52-week low stock price is 8.22, which is 66.4% below the current share price.
  • The average Magnite stock price for the last 52 weeks is 15.23.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.