Kosmos Energy Ltd. (KOS) — SEC Filings
Kosmos Energy Ltd. (KOS) — 34 SEC filings. Latest: 10-Q (Nov 4, 2025). Includes 15 8-K, 6 10-Q, 6 SC 13G/A.
View Kosmos Energy Ltd. on SEC EDGAR
Overview
Kosmos Energy Ltd. (KOS) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 10-Q filed on Nov 4, 2025: Kosmos Energy Ltd. (KOS) reported a significant financial downturn for the nine months ended September 30, 2025, with a net loss of $322.6 million, a stark contrast to the net income of $196.4 million in the same period of 2024. This was primarily driven by a substantial decrease in oil and gas reve
Sentiment Summary
Across 34 filings, the sentiment breakdown is: 1 bullish, 1 bearish, 31 neutral, 1 mixed. The dominant filing sentiment for Kosmos Energy Ltd. is neutral.
Filing Type Overview
Kosmos Energy Ltd. (KOS) has filed 6 10-Q, 15 8-K, 2 DEF 14A, 2 10-K, 2 SC 13G, 6 SC 13G/A, 1 8-K/A with the SEC between Jan 2024 to Nov 2025.
Filings by Year
Recent SEC Filings (34)
Risk Profile
Risk Assessment: Of KOS's 26 recent filings, 1 were flagged as high-risk, 12 as medium-risk, and 13 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.
Financial Highlights
| Metric | Value |
|---|---|
| Revenue | $993.7M |
| Net Income | -$322.6M |
| EPS | N/A |
| Debt-to-Equity | N/A |
| Cash Position | $64.0M |
| Operating Margin | N/A |
| Total Assets | $5.1B |
| Total Debt | N/A |
Key Executives
- Thomas F. O'Donnell
- Abigail P. Johnson
Industry Context
Kosmos Energy operates in the competitive deepwater exploration and production sector, focusing on oil and gas assets in regions like Ghana, Equatorial Guinea, Mauritania, Senegal, and the Gulf of Mexico. The industry is characterized by high capital intensity, significant exploration risks, and susceptibility to volatile commodity prices. Recent trends include a focus on developing large-scale projects like LNG, but these are subject to complex execution and market demand fluctuations.
Top Tags
amendment (5) · financial-obligation (4) · 10-Q (4) · disclosure (4) · institutional-ownership (4) · corporate-governance (3) · shareholder-vote (3) · material-definitive-agreement (3) · Kosmos Energy (3) · passive-investment (3)
Key Numbers
| Metric | Value | Context |
|---|---|---|
| Net Loss | $322.6M | for the nine months ended September 30, 2025, compared to $196.4M net income in 2024 |
| Oil and Gas Revenue | $993.7M | for the nine months ended September 30, 2025, down from $1,277.8M in 2024 |
| Oil and Gas Production Expenses | $558.1M | for the nine months ended September 30, 2025, up from $377.8M in 2024 |
| Exploration Expenses | $68.7M | for the nine months ended September 30, 2025, up from $39.9M in 2024 |
| Interest and Other Financing Costs | $164.6M | for the nine months ended September 30, 2025, up from $75.8M in 2024 |
| Cash and Cash Equivalents | $64.0M | as of September 30, 2025, down from $84.9M at December 31, 2024 |
| Current Maturities of Long-Term Debt | $250.0M | as of September 30, 2025, up from $0 at December 31, 2024 |
| Borrowings under Long-Term Debt | $375.0M | for the nine months ended September 30, 2025 |
| Total Assets | $5.1B | as of September 30, 2025, down from $5.3B at December 31, 2024 |
| Common Shares Outstanding | 478,326,954 | as of October 30, 2025 |
| Q2 2025 Net Loss | $10.5M | Improved from $49.8M net loss in Q2 2024, showing a 78.9% reduction in loss. |
| Six-Month 2025 Net Loss | $25.3M | Improved from $100.1M net loss in the same period of 2024, a 74.7% reduction. |
| Senior Notes Interest Rate | 7.125% | Rate for notes due in 2026, indicating ongoing debt servicing costs. |
| Additional Paid-In Capital | $3,500.1M | Slight increase from $3,500.0M at year-end 2024, suggesting minor capital adjustments. |
| Reporting Period End Date | 2025-03-31 | Indicates the end of the fiscal quarter covered by the report. |
Forward-Looking Statements
- {"claim":"FMR LLC will maintain a significant ownership stake in Kosmos Energy Ltd.","entity":"FMR LLC","targetDate":"Next 12 months","confidence":"high"}
Frequently Asked Questions
What are the latest SEC filings for Kosmos Energy Ltd. (KOS)?
Kosmos Energy Ltd. has 34 recent SEC filings from Jan 2024 to Nov 2025, including 15 8-K, 6 10-Q, 6 SC 13G/A. Each filing includes an AI-generated plain-English summary.
What is the overall sentiment of KOS filings?
Across 34 filings, the sentiment breakdown is: 1 bullish, 1 bearish, 31 neutral, 1 mixed. The dominant sentiment is neutral.
Where can I find Kosmos Energy Ltd. SEC filings explained simply?
ReadTheFiling provides AI-powered plain-English summaries of all Kosmos Energy Ltd. (KOS) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.
What are the key financial highlights for Kosmos Energy Ltd.?
Key financial highlights from Kosmos Energy Ltd.'s most recent 10-Q include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.
What is the investment thesis for KOS?
The investment thesis for KOS includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.
Who are the key executives at Kosmos Energy Ltd.?
Key executives identified across Kosmos Energy Ltd.'s filings include Thomas F. O'Donnell, Abigail P. Johnson.
What are the main risk factors for Kosmos Energy Ltd. stock?
Of KOS's 26 assessed filings, 1 were flagged high-risk, 12 medium-risk, and 13 low-risk.
What are recent predictions and forward guidance from Kosmos Energy Ltd.?
Recent forward-looking statements from Kosmos Energy Ltd. include guidance on {"claim":"FMR LLC will maintain a significant ownership stake in Kosmos Energy Ltd.","entity":"FMR LLC","targetDate":"Ne.