Kosmos Energy - 14 Year Stock Price History | KOS

The latest closing stock price for Kosmos Energy as of March 13, 2025 is 2.16.

  • An investor who bought $1,000 worth of Kosmos Energy stock at the IPO in 2011 would have $-876 today, roughly -1 times their original investment - a -13.84% compound annual growth rate over 14 years.
  • The all-time high Kosmos Energy stock closing price was 18.35 on May 27, 2011.
  • The Kosmos Energy 52-week high stock price is 6.58, which is 204.6% above the current share price.
  • The Kosmos Energy 52-week low stock price is 2.07, which is 4.2% below the current share price.
  • The average Kosmos Energy stock price for the last 52 weeks is 4.54.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Kosmos Energy - 14 Year Stock Price History | KOS

  • An investor who bought $1,000 worth of Kosmos Energy stock at the IPO in 2011 would have $-876 today, roughly -1 times their original investment - a -13.84% compound annual growth rate over 14 years.
  • The all-time high Kosmos Energy stock closing price was 18.35 on May 27, 2011.
  • The Kosmos Energy 52-week high stock price is 6.58, which is 204.6% above the current share price.
  • The Kosmos Energy 52-week low stock price is 2.07, which is 4.2% below the current share price.
  • The average Kosmos Energy stock price for the last 52 weeks is 4.54.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.