What is Kosmos Energy's price / book?

Kosmos Energy (KOS) reported price / book of 3.2× in Q1 2026.

How has Kosmos Energy's price / book changed year-over-year?

Kosmos Energy's price / book increased by 222.6% year-over-year, from 1× to 3.2×.

What is the long-term trend for Kosmos Energy's price / book?

Over 5 years (2020 to 2025), Kosmos Energy's price / book has grown at a -19.4% compound annual growth rate (CAGR), from 2.4× to 0.8×.

What does price / book mean?

Market capitalization at the quarter end divided by shareholders' equity. The premium (or discount) the market assigns to the company's book equity.

Kosmos Energy KOS Price / book

Price / book at other companies

Exxon MobilXOM

2.8×+0.8×

ChevronCVX

2.2×+0.3×

Occidental PetroleumOXY

1.7×+0.3×

Northern Oil and GasNOG

1.7×+0.5×

SM EnergySM

1.1×+0.3×

Comstock ResourcesCRK

2.2×-0.6×

Other financials

Income statement

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Revenue$370.7M+27.8%

Net income-$225.6M-104%

EPS (diluted)-$0.45-95.7%

Balance sheet

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Cash & equivalents$130.0M+161%

Total debt$3.0B+4.9%

Total equity$515.1M-53.1%

Total assets$4.8B-9.2%

Cash flow

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Operating cash flow$106.6M+12,100%

CapEx$585.0K—

Free cash flow$289.1M—

Valuation

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Market cap$1.26B+21.2%

Enterprise value$4.12B+7.3%

P/S0.9×+0.2×

Profitability

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Net margin-59.5%-59.9pp

FCF margin47.2%—

Returns & leverage

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Return on equity-101%-102pp

Debt / equity5.8×+3.2×

Current ratio0.6×-0.2×

Where this comes from

Calculated from Kosmos Energy’s reported figures.

market cap/total stockholders equity=3.2×

Based on the most recent quarter.

The official record: Kosmos Energy’s 10-Q, filed May 5, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Kosmos Energy's price / book?: Kosmos Energy (KOS) reported price / book of 3.2× in Q1 2026.
How has Kosmos Energy's price / book changed year-over-year?: Kosmos Energy's price / book increased by 222.6% year-over-year, from 1× to 3.2×.
What is the long-term trend for Kosmos Energy's price / book?: Over 5 years (2020 to 2025), Kosmos Energy's price / book has grown at a -19.4% compound annual growth rate (CAGR), from 2.4× to 0.8×.
What does price / book mean?: Market capitalization at the quarter end divided by shareholders' equity. The premium (or discount) the market assigns to the company's book equity.