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NYSE · Energy

Kosmos Energy Ltd. (KOS)

Kosmos Energy Ltd. brought in $1.6B of revenue over the twelve months to June 30, 2026, up 6.6% from a year earlier. It posted a net loss of $542.2M. At June 30, 2026 it held $102.1M in cash against $2.7B of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 3, 2026.

Revenue (last 12 months)
$1.6B
+6.6% year on year
Net margin
-34.2%

What Kosmos Energy Ltd. does

Kosmos Energy Ltd. is registered with the SEC under industry code SIC 1311 (Crude Petroleum & Natural Gas). Its shares trade on NYSE under the ticker KOS.

Revenue and profit by year

Revenue
FY18: $886.7M $886.7M FY18FY19: $1.5B $1.5B FY19FY20: $804M $804M FY20FY21: $1.3B $1.3B FY21FY22: $2.3B $2.3B FY22FY23: $1.7B $1.7B FY23FY24: $1.7B $1.7B FY24FY25: $1.3B $1.3B FY25
Net income
FY18: -$94M -$94M FY18FY19: -$55.8M -$55.8M FY19FY20: -$411.6M -$411.6M FY20FY21: -$77.8M -$77.8M FY21FY22: $226.6M $226.6M FY22FY23: $213.5M $213.5M FY23FY24: $189.9M $189.9M FY24FY25: -$699.8M -$699.8M FY25

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2025$1.3Bn/a-$699.8M-$1.47n/a
2024$1.7Bn/a$189.9M$0.40n/a
2023$1.7Bn/a$213.5M$0.44n/a
2022$2.3Bn/a$226.6M$0.48$518.9M
2021$1.3Bn/a-$77.8M-$0.19-$549.9M
2020$804Mn/a-$411.6M-$1.02-$77.8M

Latest SEC filings

What Kosmos Energy Ltd. has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. September 21, 2026
    Investor disclosure 8-K
  2. September 8, 2026
    Investor disclosure 8-K
  3. August 3, 2026
    Quarterly report 10-Q · period to June 30, 2026
  4. August 3, 2026
    Quarterly results 8-K
  5. July 29, 2026
    Passive stake changed SCHEDULE 13G/A
  6. June 22, 2026
    Conflict minerals disclosure SD
  7. June 22, 2026
    Acquisition or sale completed 8-K
  8. May 29, 2026
    Employee stock plan registration S-8
  9. May 28, 2026
    Shareholder vote results 8-K
  10. May 5, 2026
    Quarterly report 10-Q · period to March 31, 2026

Recent insider filings (Forms 3, 4 and 144): 10, the latest on July 6, 2026. Insider transactions on SEC

All filings on SEC EDGAR

Questions about KOS

What does Kosmos Energy Ltd. do?

Kosmos Energy Ltd. is registered with the SEC under industry code SIC 1311 (Crude Petroleum & Natural Gas). Its shares trade on NYSE under the ticker KOS.

Is Kosmos Energy Ltd. profitable?

No. Over the twelve months to June 30, 2026 it reported a net loss of $542.2M on revenue of $1.6B.

How much revenue does Kosmos Energy Ltd. make?

Over the twelve months to June 30, 2026 Kosmos Energy Ltd. reported revenue of $1.6B. That is 6.6% more than a year earlier.

When did Kosmos Energy Ltd. last report?

Its most recent periodic report is the quarterly report (10-Q) filed on August 3, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the investor disclosure from September 21, 2026.

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Where the numbers come from

Financial figures are the values Kosmos Energy Ltd. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.