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

Kosmos Energy Ltd. is the larger business by last-quarter revenue ($294.6M vs $160.8M, roughly 1.8× TransMedics Group, Inc.). On growth, TransMedics Group, Inc. posted the faster year-over-year revenue change (32.2% vs -25.9%). Over the past eight quarters, TransMedics Group, Inc.'s revenue compounded faster (28.8% CAGR vs -16.5%).

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 ...

TransMedics Group, Inc. develops and commercializes innovative medical technologies for organ transplantation. Its flagship Organ Care System keeps donor organs viable during transport, improving transplant outcomes for heart, lung, liver and kidney recipients. It serves transplant centers and organ procurement organizations across North America, Europe and Asia-Pacific.

KOS vs TMDX — Head-to-Head

Bigger by revenue
KOS
KOS
1.8× larger
KOS
$294.6M
$160.8M
TMDX
Growing faster (revenue YoY)
TMDX
TMDX
+58.1% gap
TMDX
32.2%
-25.9%
KOS
Faster 2-yr revenue CAGR
TMDX
TMDX
Annualised
TMDX
28.8%
-16.5%
KOS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KOS
KOS
TMDX
TMDX
Revenue
$294.6M
$160.8M
Net Profit
$105.4M
Gross Margin
58.1%
Operating Margin
-125.7%
13.2%
Net Margin
65.6%
Revenue YoY
-25.9%
32.2%
Net Profit YoY
1436.9%
EPS (diluted)
$-0.80
$2.59

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
TMDX
TMDX
Q4 25
$294.6M
$160.8M
Q3 25
$311.0M
$143.8M
Q2 25
$392.6M
$157.4M
Q1 25
$290.1M
$143.5M
Q4 24
$397.6M
$121.6M
Q3 24
$407.8M
$108.8M
Q2 24
$447.8M
$114.3M
Q1 24
$422.3M
$96.8M
Net Profit
KOS
KOS
TMDX
TMDX
Q4 25
$105.4M
Q3 25
$-124.3M
$24.3M
Q2 25
$-87.7M
$34.9M
Q1 25
$-110.6M
$25.7M
Q4 24
$6.9M
Q3 24
$45.0M
$4.2M
Q2 24
$59.8M
$12.2M
Q1 24
$91.7M
$12.2M
Gross Margin
KOS
KOS
TMDX
TMDX
Q4 25
58.1%
Q3 25
58.8%
Q2 25
61.4%
Q1 25
61.5%
Q4 24
59.2%
Q3 24
55.9%
Q2 24
60.6%
Q1 24
61.9%
Operating Margin
KOS
KOS
TMDX
TMDX
Q4 25
-125.7%
13.2%
Q3 25
-34.2%
16.2%
Q2 25
-16.2%
23.2%
Q1 25
-32.4%
19.1%
Q4 24
-8.5%
7.1%
Q3 24
26.1%
3.6%
Q2 24
30.2%
10.9%
Q1 24
33.6%
12.8%
Net Margin
KOS
KOS
TMDX
TMDX
Q4 25
65.6%
Q3 25
-40.0%
16.9%
Q2 25
-22.3%
22.2%
Q1 25
-38.1%
17.9%
Q4 24
5.6%
Q3 24
11.0%
3.9%
Q2 24
13.3%
10.7%
Q1 24
21.7%
12.6%
EPS (diluted)
KOS
KOS
TMDX
TMDX
Q4 25
$-0.80
$2.59
Q3 25
$-0.26
$0.66
Q2 25
$-0.18
$0.92
Q1 25
$-0.23
$0.70
Q4 24
$0.00
$0.19
Q3 24
$0.09
$0.12
Q2 24
$0.12
$0.35
Q1 24
$0.19
$0.35

Balance Sheet & Financial Strength

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

Metric
KOS
KOS
TMDX
TMDX
Cash + ST InvestmentsLiquidity on hand
$91.5M
Total DebtLower is stronger
$3.1B
Stockholders' EquityBook value
$528.6M
$473.1M
Total Assets
$4.7B
$1.1B
Debt / EquityLower = less leverage
5.78×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOS
KOS
TMDX
TMDX
Q4 25
$91.5M
Q3 25
$64.0M
Q2 25
$51.7M
Q1 25
$49.8M
Q4 24
$85.0M
Q3 24
$51.6M
$330.1M
Q2 24
$173.8M
$362.8M
Q1 24
$254.3M
$350.2M
Total Debt
KOS
KOS
TMDX
TMDX
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
TMDX
TMDX
Q4 25
$528.6M
$473.1M
Q3 25
$898.8M
$355.2M
Q2 25
$1.0B
$318.1M
Q1 25
$1.1B
$266.3M
Q4 24
$1.2B
$228.6M
Q3 24
$1.2B
$209.9M
Q2 24
$1.1B
$189.9M
Q1 24
$1.1B
$159.5M
Total Assets
KOS
KOS
TMDX
TMDX
Q4 25
$4.7B
$1.1B
Q3 25
$5.1B
$946.0M
Q2 25
$5.2B
$890.5M
Q1 25
$5.3B
$837.5M
Q4 24
$5.3B
$804.1M
Q3 24
$5.5B
$785.6M
Q2 24
$5.4B
$758.6M
Q1 24
$5.4B
$723.8M
Debt / Equity
KOS
KOS
TMDX
TMDX
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
TMDX
TMDX
Operating Cash FlowLast quarter
$35.3M
$34.5M
Free Cash FlowOCF − Capex
$19.0M
FCF MarginFCF / Revenue
11.8%
Capex IntensityCapex / Revenue
9.7%
Cash ConversionOCF / Net Profit
0.33×
TTM Free Cash FlowTrailing 4 quarters
$133.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOS
KOS
TMDX
TMDX
Q4 25
$35.3M
$34.5M
Q3 25
$-27.6M
$69.6M
Q2 25
$127.2M
$91.6M
Q1 25
$-888.0K
$-2.9M
Q4 24
$175.7M
$19.7M
Q3 24
$6.3M
$6.9M
Q2 24
$223.7M
$25.7M
Q1 24
$272.6M
$-3.4M
Free Cash Flow
KOS
KOS
TMDX
TMDX
Q4 25
$19.0M
Q3 25
$61.9M
Q2 25
$82.5M
Q1 25
$-29.9M
Q4 24
$6.1M
Q3 24
$-41.3M
Q2 24
$2.0M
Q1 24
$-47.6M
FCF Margin
KOS
KOS
TMDX
TMDX
Q4 25
11.8%
Q3 25
43.1%
Q2 25
52.4%
Q1 25
-20.8%
Q4 24
5.0%
Q3 24
-38.0%
Q2 24
1.7%
Q1 24
-49.2%
Capex Intensity
KOS
KOS
TMDX
TMDX
Q4 25
9.7%
Q3 25
5.3%
Q2 25
5.8%
Q1 25
18.8%
Q4 24
11.2%
Q3 24
44.3%
Q2 24
20.8%
Q1 24
45.6%
Cash Conversion
KOS
KOS
TMDX
TMDX
Q4 25
0.33×
Q3 25
2.86×
Q2 25
2.62×
Q1 25
-0.11×
Q4 24
2.87×
Q3 24
0.14×
1.63×
Q2 24
3.74×
2.11×
Q1 24
2.97×
-0.28×

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%

TMDX
TMDX

Liver Product$127.0M79%
Heart Product$26.0M16%
Other$5.9M4%
Lung Product$1.9M1%

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