Comcast - 41 Year Stock Price History | CMCSA

The latest closing stock price for Comcast as of May 13, 2025 is 34.79.

  • An investor who bought $1,000 worth of Comcast stock at the IPO in 1984 would have $147,295 today, roughly 147 times their original investment - a 12.97% compound annual growth rate over 41 years.
  • The all-time high Comcast stock closing price was 55.51 on September 02, 2021.
  • The Comcast 52-week high stock price is 45.31, which is 30.2% above the current share price.
  • The Comcast 52-week low stock price is 31.44, which is 9.6% below the current share price.
  • The average Comcast stock price for the last 52 weeks is 38.45.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Comcast - 41 Year Stock Price History | CMCSA

  • An investor who bought $1,000 worth of Comcast stock at the IPO in 1984 would have $147,295 today, roughly 147 times their original investment - a 12.97% compound annual growth rate over 41 years.
  • The all-time high Comcast stock closing price was 55.51 on September 02, 2021.
  • The Comcast 52-week high stock price is 45.31, which is 30.2% above the current share price.
  • The Comcast 52-week low stock price is 31.44, which is 9.6% below the current share price.
  • The average Comcast stock price for the last 52 weeks is 38.45.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.