Kosmos Energy Ltd. (KOS)
NYSE: KOS · Real-Time Price · USD
2.680
-0.030 (-1.11%)
Oct 15, 2026, 4:00 PM EDT - Market closed
Kosmos Energy Market Cap
Kosmos Energy has a market cap or net worth of $1.6 billion as of October 15, 2026. It is the 7,708th most valuable company in the world and the 1,938th biggest in the United States. Its market cap has increased by 108.56% in one year.
Market Cap
1.60B
Enterprise Value
4.25B
1-Year Change
108.56%
Global Rank
Country Rank
#1,938 United States
Category
ChartMarket Cap Chart
Since May 11, 2011, Kosmos Energy's market cap has decreased from $6.77B to $1.60B, a decrease of -76.43%. That is a compound annual growth rate of -8.93%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 15, 2026 | 1.60B | 267.89% |
| Dec 31, 2025 | 433.80M | -73.12% |
| Dec 31, 2024 | 1.61B | -47.73% |
| Dec 29, 2023 | 3.09B | 6.48% |
| Dec 30, 2022 | 2.90B | 85.45% |
| Dec 31, 2021 | 1.56B | 64.10% |
| Dec 31, 2020 | 952.80M | -58.37% |
| Dec 31, 2019 | 2.29B | 29.68% |
| Dec 31, 2018 | 1.76B | -33.83% |
| Dec 29, 2017 | 2.67B | -1.61% |
| Dec 30, 2016 | 2.71B | 35.38% |
| Dec 31, 2015 | 2.00B | -38.31% |
| Dec 31, 2014 | 3.25B | -25.09% |
| Dec 31, 2013 | 4.33B | -9.80% |
| Dec 31, 2012 | 4.80B | 0.49% |
| Dec 30, 2011 | 4.78B | -29.40% |
| May 11, 2011 | 6.77B | - |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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