Kosmos Energy Ltd. (KOS)
Kosmos Energy Market Cap: 420.45M for Dec. 29, 2025
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Hess Midstream LP | 4.434B |
| Barnwell Industries, Inc. | 14.17M |
| CKX Lands, Inc. | 19.42M |
| US Energy Corp. | 33.80M |
| Empire Petroleum Corp. | 92.66M |
Market Cap Related Metrics
| PS Ratio | 0.2989 |
| Price to Book Value | 0.4678 |
| Price | 0.879 |
| Earnings Yield | -78.48% |