vs

Side-by-side financial comparison of Kosmos Energy Ltd. (KOS) and PROASSURANCE CORP (PRA). Click either name above to swap in a different company.

Kosmos Energy Ltd. is the larger business by last-quarter revenue ($294.6M vs $269.6M, roughly 1.1× PROASSURANCE CORP). On growth, PROASSURANCE CORP posted the faster year-over-year revenue change (-7.1% vs -25.9%). Over the past eight quarters, PROASSURANCE CORP's revenue compounded faster (-2.7% 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 ...

ProAssurance Corporation, headquartered in Birmingham, Alabama, is a property and casualty company that sells professional liability insurance to doctors. The company was founded in 1976 as Mutual Assurance and was later renamed to Medical Assurance in 1997. The name "ProAssurance" was created in 2001 when Medical Assurance merged with Professionals Group. The company is currently the fourth largest medical professional liability insurance writer and has over $6 billion in assets.

KOS vs PRA — Head-to-Head

Bigger by revenue
KOS
KOS
1.1× larger
KOS
$294.6M
$269.6M
PRA
Growing faster (revenue YoY)
PRA
PRA
+18.8% gap
PRA
-7.1%
-25.9%
KOS
Faster 2-yr revenue CAGR
PRA
PRA
Annualised
PRA
-2.7%
-16.5%
KOS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KOS
KOS
PRA
PRA
Revenue
$294.6M
$269.6M
Net Profit
$33.4M
Gross Margin
Operating Margin
-125.7%
17.3%
Net Margin
12.4%
Revenue YoY
-25.9%
-7.1%
Net Profit YoY
106.4%
EPS (diluted)
$-0.80
$0.65

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
PRA
PRA
Q4 25
$294.6M
$269.6M
Q3 25
$311.0M
$279.6M
Q2 25
$392.6M
$276.8M
Q1 25
$290.1M
$272.1M
Q4 24
$397.6M
$290.1M
Q3 24
$407.8M
$285.3M
Q2 24
$447.8M
$290.4M
Q1 24
$422.3M
$284.7M
Net Profit
KOS
KOS
PRA
PRA
Q4 25
$33.4M
Q3 25
$-124.3M
$1.4M
Q2 25
$-87.7M
$21.9M
Q1 25
$-110.6M
$-5.8M
Q4 24
$16.2M
Q3 24
$45.0M
$16.4M
Q2 24
$59.8M
$15.5M
Q1 24
$91.7M
$4.6M
Operating Margin
KOS
KOS
PRA
PRA
Q4 25
-125.7%
17.3%
Q3 25
-34.2%
1.6%
Q2 25
-16.2%
9.9%
Q1 25
-32.4%
-2.3%
Q4 24
-8.5%
6.5%
Q3 24
26.1%
7.4%
Q2 24
30.2%
6.2%
Q1 24
33.6%
1.9%
Net Margin
KOS
KOS
PRA
PRA
Q4 25
12.4%
Q3 25
-40.0%
0.5%
Q2 25
-22.3%
7.9%
Q1 25
-38.1%
-2.1%
Q4 24
5.6%
Q3 24
11.0%
5.8%
Q2 24
13.3%
5.3%
Q1 24
21.7%
1.6%
EPS (diluted)
KOS
KOS
PRA
PRA
Q4 25
$-0.80
$0.65
Q3 25
$-0.26
$0.03
Q2 25
$-0.18
$0.42
Q1 25
$-0.23
$-0.11
Q4 24
$0.00
$0.32
Q3 24
$0.09
$0.32
Q2 24
$0.12
$0.30
Q1 24
$0.19
$0.09

Balance Sheet & Financial Strength

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

Metric
KOS
KOS
PRA
PRA
Cash + ST InvestmentsLiquidity on hand
$91.5M
$36.5M
Total DebtLower is stronger
$3.1B
$420.4M
Stockholders' EquityBook value
$528.6M
$1.3B
Total Assets
$4.7B
$5.4B
Debt / EquityLower = less leverage
5.78×
0.31×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOS
KOS
PRA
PRA
Q4 25
$91.5M
$36.5M
Q3 25
$64.0M
$54.5M
Q2 25
$51.7M
$41.6M
Q1 25
$49.8M
$43.5M
Q4 24
$85.0M
$54.9M
Q3 24
$51.6M
$45.3M
Q2 24
$173.8M
$36.9M
Q1 24
$254.3M
$65.4M
Total Debt
KOS
KOS
PRA
PRA
Q4 25
$3.1B
$420.4M
Q3 25
$3.0B
$421.5M
Q2 25
$2.9B
$422.6M
Q1 25
$423.7M
Q4 24
$2.7B
$424.9M
Q3 24
$425.9M
Q2 24
$426.9M
Q1 24
$427.8M
Stockholders' Equity
KOS
KOS
PRA
PRA
Q4 25
$528.6M
$1.3B
Q3 25
$898.8M
$1.3B
Q2 25
$1.0B
$1.3B
Q1 25
$1.1B
$1.2B
Q4 24
$1.2B
$1.2B
Q3 24
$1.2B
$1.2B
Q2 24
$1.1B
$1.1B
Q1 24
$1.1B
$1.1B
Total Assets
KOS
KOS
PRA
PRA
Q4 25
$4.7B
$5.4B
Q3 25
$5.1B
$5.6B
Q2 25
$5.2B
$5.5B
Q1 25
$5.3B
$5.5B
Q4 24
$5.3B
$5.6B
Q3 24
$5.5B
$5.7B
Q2 24
$5.4B
$5.6B
Q1 24
$5.4B
$5.7B
Debt / Equity
KOS
KOS
PRA
PRA
Q4 25
5.78×
0.31×
Q3 25
3.31×
0.32×
Q2 25
2.80×
0.33×
Q1 25
0.34×
Q4 24
2.29×
0.35×
Q3 24
0.35×
Q2 24
0.38×
Q1 24
0.38×

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
PRA
PRA
Operating Cash FlowLast quarter
$35.3M
$-25.6M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-0.77×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOS
KOS
PRA
PRA
Q4 25
$35.3M
$-25.6M
Q3 25
$-27.6M
$27.2M
Q2 25
$127.2M
$-28.1M
Q1 25
$-888.0K
$-11.6M
Q4 24
$175.7M
$-10.7M
Q3 24
$6.3M
$14.0M
Q2 24
$223.7M
$-12.8M
Q1 24
$272.6M
$-11.6M
Cash Conversion
KOS
KOS
PRA
PRA
Q4 25
-0.77×
Q3 25
18.81×
Q2 25
-1.28×
Q1 25
Q4 24
-0.66×
Q3 24
0.14×
0.85×
Q2 24
3.74×
-0.83×
Q1 24
2.97×
-2.52×

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%

PRA
PRA

Workers Compensation Insurance Segment$164.4M61%
Other$59.6M22%
Segregated Portfolio Cell Reinsurance$45.7M17%

Related Comparisons