Kosmos Energy Ltd. (KOS) Stock Analysis
Energy · Oil & Gas E&P · NYSE
Kosmos Energy Ltd. (KOS) posted $1.29B in revenue for fiscal 2025 (down 23.1% year over year), with a net loss of $699.79M, and has compounded revenue about 9.9%/yr over five years, per its SEC filings.
Data last refreshed August 2, 2026 from SEC filings · how we compute this
The analyst's take on Kosmos Energy Ltd.
Kosmos Energy Ltd. has grown revenue from $310.38M to $1.29B over the last 10 fiscal years, compounding about 9.9% a year. The most recent year was down 23.1%, so growth has cooled from its longer-run pace.
Net margin sits at -54.3%, down 65.6 points year over year on a 1.8% gross margin. It carries about $3.05B of total debt.
The one thing worth a second look in the filings is heavy debt load.
Synthesised from Kosmos Energy Ltd.'s SEC filings — descriptive, not advice. Ask the analyst your own question →
Kosmos Energy Ltd. revenue & earnings — last 10 fiscal years
| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $310.38M | $578.14M | $886.67M | $1.50B | $804.03M | $1.33B | $2.25B | $1.70B | $1.68B | $1.29B |
| Gross profit | — | — | — | — | — | — | $1.34B | $866.58M | $688.07M | $22.68M |
| Net income | $-283.78M | $-222.79M | $-93.99M | $-55.78M | $-411.59M | $-77.84M | $226.55M | $213.52M | $189.85M | $-699.79M |
| Net margin | -91.4% | -38.5% | -10.6% | -3.7% | -51.2% | -5.8% | 10.1% | 12.5% | 11.3% | -54.3% |
Source: Kosmos Energy Ltd. SEC filings (10-K). 17 years of history available in the interactive view.
Kosmos Energy Ltd.: 2 potential red flags in the filings
Patterns in the filed statements worth a second look — computed and cited, not AI guesswork, and not a signal to sell. The kind of thing that hides in a 10-K.
- Heavy debt loadTotal debt of $3184.9M is 23.8× last year's operating cash flow — it would take years of cash flow to clear.
- Currently unprofitableThe latest fiscal year was a net loss (net margin -54.3%).
Explore 17 years of Kosmos Energy Ltd. financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
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Kosmos Energy Ltd. financial history by metric
Compare Kosmos Energy Ltd. with peers
About Kosmos Energy Ltd.
Kosmos Energy Ltd., a deepwater exploration and production company, engages in the exploration, development, and production of oil and natural gas properties. It has oil and gas production projects in offshore Ghana, Equatorial Guinea, Mauritania, Senegal, and the Gulf of America. The company was founded in 2003 and is headquartered in Dallas, Texas.
Kosmos Energy Ltd. — frequently asked questions
What is Kosmos Energy Ltd.'s revenue?
Kosmos Energy Ltd. (KOS) reported revenue of $1.29B for fiscal year 2025, down 23.1% from the prior year, according to its SEC filings.
Is Kosmos Energy Ltd. profitable?
No — KOS reported a net loss of $-699.79M in fiscal 2025.
What is KOS's P/E ratio?
Kosmos Energy Ltd. trades at a price-to-earnings ratio of about 0.0 based on the latest data in our nightly-refreshed cache.
How fast is Kosmos Energy Ltd. growing?
KOS's revenue grew at roughly 9.9% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does Kosmos Energy Ltd. have?
As of fiscal year 2025, KOS carried roughly $3.05B in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is Kosmos Energy Ltd.'s gross margin?
KOS's gross margin was 1.8% in fiscal 2025 — gross profit of $22.68M on revenue of $1.29B.
What is Kosmos Energy Ltd.'s market cap?
Kosmos Energy Ltd. (KOS) has a market capitalization of about $1.81B, based on the latest data in our nightly-refreshed cache.
When does Kosmos Energy Ltd.'s fiscal year end?
KOS's fiscal year ends in December. Its most recent annual filing covers the fiscal year ending 2025-12-31.
Where does this data come from?
All figures are computed from Kosmos Energy Ltd.'s official SEC filings (10-K and 10-Q), covering 17 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.