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Side-by-side financial comparison of Kosmos Energy Ltd. (KOS) and Stoke Therapeutics, Inc. (STOK). Click either name above to swap in a different company.

Kosmos Energy Ltd. is the larger business by last-quarter revenue ($294.6M vs $158.6M, roughly 1.9× Stoke Therapeutics, Inc.). On growth, Stoke Therapeutics, Inc. posted the faster year-over-year revenue change (3661.1% vs -25.9%).

Kosmos Energy is an American upstream oil company founded and based in Dallas, Texas. While previously incorporated in Bermuda, Kosmos has reincorporated in Delaware. The company holds production and development operations offshore Ghana, Equatorial Guinea, and Gulf of Mexico, while holding a development project offshore Mauritania and Senegal, and exploration licenses offshore Namibia, São Tomé and Príncipe and Suriname. It was previously involved in exploration offshore Morocco and Western ...

Stoke Therapeutics, Inc. is a clinical-stage biotechnology company developing innovative RNA-targeted therapies for severe rare genetic diseases. Its lead candidates address unmet needs for Dravet syndrome, a rare epilepsy, and other neurological monogenic disorders, serving patients across North America and global markets.

KOS vs STOK — Head-to-Head

Bigger by revenue
KOS
KOS
1.9× larger
KOS
$294.6M
$158.6M
STOK
Growing faster (revenue YoY)
STOK
STOK
+3687.0% gap
STOK
3661.1%
-25.9%
KOS

Income Statement — Q4 FY2025 vs Q1 FY2025

Metric
KOS
KOS
STOK
STOK
Revenue
$294.6M
$158.6M
Net Profit
$112.9M
Gross Margin
Operating Margin
-125.7%
70.2%
Net Margin
71.2%
Revenue YoY
-25.9%
3661.1%
Net Profit YoY
528.0%
EPS (diluted)
$-0.80
$1.90

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
KOS
KOS
STOK
STOK
Q4 25
$294.6M
Q3 25
$311.0M
Q2 25
$392.6M
Q1 25
$290.1M
$158.6M
Q4 24
$397.6M
$22.6M
Q3 24
$407.8M
Q2 24
$447.8M
Q1 24
$422.3M
Net Profit
KOS
KOS
STOK
STOK
Q4 25
Q3 25
$-124.3M
Q2 25
$-87.7M
Q1 25
$-110.6M
$112.9M
Q4 24
$-10.5M
Q3 24
$45.0M
Q2 24
$59.8M
Q1 24
$91.7M
Operating Margin
KOS
KOS
STOK
STOK
Q4 25
-125.7%
Q3 25
-34.2%
Q2 25
-16.2%
Q1 25
-32.4%
70.2%
Q4 24
-8.5%
-60.4%
Q3 24
26.1%
Q2 24
30.2%
Q1 24
33.6%
Net Margin
KOS
KOS
STOK
STOK
Q4 25
Q3 25
-40.0%
Q2 25
-22.3%
Q1 25
-38.1%
71.2%
Q4 24
-46.4%
Q3 24
11.0%
Q2 24
13.3%
Q1 24
21.7%
EPS (diluted)
KOS
KOS
STOK
STOK
Q4 25
$-0.80
Q3 25
$-0.26
Q2 25
$-0.18
Q1 25
$-0.23
$1.90
Q4 24
$0.00
$-0.15
Q3 24
$0.09
Q2 24
$0.12
Q1 24
$0.19

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
KOS
KOS
STOK
STOK
Cash + ST InvestmentsLiquidity on hand
$91.5M
$274.8M
Total DebtLower is stronger
$3.1B
Stockholders' EquityBook value
$528.6M
$350.1M
Total Assets
$4.7B
$406.9M
Debt / EquityLower = less leverage
5.78×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOS
KOS
STOK
STOK
Q4 25
$91.5M
Q3 25
$64.0M
Q2 25
$51.7M
Q1 25
$49.8M
$274.8M
Q4 24
$85.0M
$128.0M
Q3 24
$51.6M
Q2 24
$173.8M
Q1 24
$254.3M
Total Debt
KOS
KOS
STOK
STOK
Q4 25
$3.1B
Q3 25
$3.0B
Q2 25
$2.9B
Q1 25
Q4 24
$2.7B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
KOS
KOS
STOK
STOK
Q4 25
$528.6M
Q3 25
$898.8M
Q2 25
$1.0B
Q1 25
$1.1B
$350.1M
Q4 24
$1.2B
$229.0M
Q3 24
$1.2B
Q2 24
$1.1B
Q1 24
$1.1B
Total Assets
KOS
KOS
STOK
STOK
Q4 25
$4.7B
Q3 25
$5.1B
Q2 25
$5.2B
Q1 25
$5.3B
$406.9M
Q4 24
$5.3B
$271.6M
Q3 24
$5.5B
Q2 24
$5.4B
Q1 24
$5.4B
Debt / Equity
KOS
KOS
STOK
STOK
Q4 25
5.78×
Q3 25
3.31×
Q2 25
2.80×
Q1 25
Q4 24
2.29×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
KOS
KOS
STOK
STOK
Operating Cash FlowLast quarter
$35.3M
$131.8M
Free Cash FlowOCF − Capex
$131.7M
FCF MarginFCF / Revenue
83.0%
Capex IntensityCapex / Revenue
0.1%
Cash ConversionOCF / Net Profit
1.17×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOS
KOS
STOK
STOK
Q4 25
$35.3M
Q3 25
$-27.6M
Q2 25
$127.2M
Q1 25
$-888.0K
$131.8M
Q4 24
$175.7M
$-23.2M
Q3 24
$6.3M
Q2 24
$223.7M
Q1 24
$272.6M
Free Cash Flow
KOS
KOS
STOK
STOK
Q4 25
Q3 25
Q2 25
Q1 25
$131.7M
Q4 24
$-23.2M
Q3 24
Q2 24
Q1 24
FCF Margin
KOS
KOS
STOK
STOK
Q4 25
Q3 25
Q2 25
Q1 25
83.0%
Q4 24
-102.7%
Q3 24
Q2 24
Q1 24
Capex Intensity
KOS
KOS
STOK
STOK
Q4 25
Q3 25
Q2 25
Q1 25
0.1%
Q4 24
0.2%
Q3 24
Q2 24
Q1 24
Cash Conversion
KOS
KOS
STOK
STOK
Q4 25
Q3 25
Q2 25
Q1 25
1.17×
Q4 24
Q3 24
0.14×
Q2 24
3.74×
Q1 24
2.97×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

KOS
KOS

Ghana Segment$134.6M46%
Gulf Of America$80.7M27%
Mauritania And Senegal$54.9M19%
Equatorial Guinea Segment$24.3M8%

STOK
STOK

Segment breakdown not available.

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