Kosmos Energy Ltd. (KOS) stock
KOSNYSECrude Petroleum & Natural GasFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 2, 2026Score 5/3062% below fair value
$2.23+0.04 (+1.83%)
Close on Nov 13, 2026Market cap $1.33BP/E –Yield –
Kosmos Energy price to book ratio
The price-to-book ratio is market cap divided by shareholders' equity.
Kosmos Energy's price to book ratio was 1.5× on Nov 11, 2026, against 0.6× a year earlier. Over the last 5 years it ranged from 0.5× to 6.2×, with a median of 2.7×.
Price to Book Ratio at the end of each year
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| 2026 | Nov 11, 2026 | 1.5× | +1.0 |
| 2025 | Dec 31, 2025 | 0.5× | −0.9 |
| 2024 | Dec 31, 2024 | 1.4× | −1.8 |
| 2023 | Dec 29, 2023 | 3.2× | −0.1 |
| 2022 | Dec 30, 2022 | 3.3× | −1.6 |
| 2021 | Dec 31, 2021 | 4.9× | +2.7 |
| 2020 | Dec 31, 2020 | 2.2× | −0.4 |
| 2019 | Dec 31, 2019 | 2.6× | +0.9 |
| 2018 | Dec 31, 2018 | 1.7× | −0.9 |
| 2017 | Dec 29, 2017 | 2.6× | +0.2 |
| 2016 | Dec 30, 2016 | 2.4× | +0.8 |
| 2015 | Dec 31, 2015 | 1.6× | −1.1 |
| 2014 | Dec 31, 2014 | 2.7× | −1.6 |
| 2013 | Dec 31, 2013 | 4.3× | −0.4 |
| 2012 | Dec 31, 2012 | 4.7× | – |
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