vs

Side-by-side financial comparison of Kosmos Energy Ltd. (KOS) and BOSTON BEER CO INC (SAM). Click either name above to swap in a different company.

BOSTON BEER CO INC is the larger business by last-quarter revenue ($385.7M vs $294.6M, roughly 1.3× Kosmos Energy Ltd.). On growth, BOSTON BEER CO INC posted the faster year-over-year revenue change (-4.1% vs -25.9%). Over the past eight quarters, BOSTON BEER CO INC's revenue compounded faster (-4.9% 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 ...

The Boston Beer Company is an American brewery founded in 1984 by James "Jim" Koch and Rhonda Kallman. Boston Beer Company's first brand of beer was named Samuel Adams after Founding Father Samuel Adams, an American revolutionary patriot. Since its founding, Boston Beer has started several other brands, and in 2019 completed a merger with Dogfish Head Brewery.

KOS vs SAM — Head-to-Head

Bigger by revenue
SAM
SAM
1.3× larger
SAM
$385.7M
$294.6M
KOS
Growing faster (revenue YoY)
SAM
SAM
+21.8% gap
SAM
-4.1%
-25.9%
KOS
Faster 2-yr revenue CAGR
SAM
SAM
Annualised
SAM
-4.9%
-16.5%
KOS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KOS
KOS
SAM
SAM
Revenue
$294.6M
$385.7M
Net Profit
$-22.5M
Gross Margin
43.5%
Operating Margin
-125.7%
-8.6%
Net Margin
-5.8%
Revenue YoY
-25.9%
-4.1%
Net Profit YoY
41.9%
EPS (diluted)
$-0.80
$-1.97

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
SAM
SAM
Q4 25
$294.6M
$385.7M
Q3 25
$311.0M
$537.5M
Q2 25
$392.6M
$587.9M
Q1 25
$290.1M
$453.9M
Q4 24
$397.6M
$402.3M
Q3 24
$407.8M
$605.5M
Q2 24
$447.8M
$579.1M
Q1 24
$422.3M
$426.1M
Net Profit
KOS
KOS
SAM
SAM
Q4 25
$-22.5M
Q3 25
$-124.3M
$46.2M
Q2 25
$-87.7M
$60.4M
Q1 25
$-110.6M
$24.4M
Q4 24
$-38.8M
Q3 24
$45.0M
$33.5M
Q2 24
$59.8M
$52.3M
Q1 24
$91.7M
$12.6M
Gross Margin
KOS
KOS
SAM
SAM
Q4 25
43.5%
Q3 25
50.8%
Q2 25
49.8%
Q1 25
48.3%
Q4 24
39.9%
Q3 24
46.3%
Q2 24
46.0%
Q1 24
43.7%
Operating Margin
KOS
KOS
SAM
SAM
Q4 25
-125.7%
-8.6%
Q3 25
-34.2%
11.5%
Q2 25
-16.2%
14.0%
Q1 25
-32.4%
7.4%
Q4 24
-8.5%
-13.9%
Q3 24
26.1%
7.6%
Q2 24
30.2%
12.2%
Q1 24
33.6%
3.6%
Net Margin
KOS
KOS
SAM
SAM
Q4 25
-5.8%
Q3 25
-40.0%
8.6%
Q2 25
-22.3%
10.3%
Q1 25
-38.1%
5.4%
Q4 24
-9.6%
Q3 24
11.0%
5.5%
Q2 24
13.3%
9.0%
Q1 24
21.7%
3.0%
EPS (diluted)
KOS
KOS
SAM
SAM
Q4 25
$-0.80
$-1.97
Q3 25
$-0.26
$4.25
Q2 25
$-0.18
$5.45
Q1 25
$-0.23
$2.16
Q4 24
$0.00
$-3.23
Q3 24
$0.09
$2.86
Q2 24
$0.12
$4.39
Q1 24
$0.19
$1.04

Balance Sheet & Financial Strength

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

Metric
KOS
KOS
SAM
SAM
Cash + ST InvestmentsLiquidity on hand
$91.5M
$223.4M
Total DebtLower is stronger
$3.1B
Stockholders' EquityBook value
$528.6M
$846.3M
Total Assets
$4.7B
$1.2B
Debt / EquityLower = less leverage
5.78×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOS
KOS
SAM
SAM
Q4 25
$91.5M
$223.4M
Q3 25
$64.0M
$250.5M
Q2 25
$51.7M
$212.4M
Q1 25
$49.8M
$152.5M
Q4 24
$85.0M
$211.8M
Q3 24
$51.6M
$255.6M
Q2 24
$173.8M
$219.3M
Q1 24
$254.3M
$205.4M
Total Debt
KOS
KOS
SAM
SAM
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
SAM
SAM
Q4 25
$528.6M
$846.3M
Q3 25
$898.8M
$911.0M
Q2 25
$1.0B
$912.3M
Q1 25
$1.1B
$897.0M
Q4 24
$1.2B
$916.2M
Q3 24
$1.2B
$1.0B
Q2 24
$1.1B
$1.0B
Q1 24
$1.1B
$1.0B
Total Assets
KOS
KOS
SAM
SAM
Q4 25
$4.7B
$1.2B
Q3 25
$5.1B
$1.2B
Q2 25
$5.2B
$1.3B
Q1 25
$5.3B
$1.2B
Q4 24
$5.3B
$1.3B
Q3 24
$5.5B
$1.4B
Q2 24
$5.4B
$1.4B
Q1 24
$5.4B
$1.4B
Debt / Equity
KOS
KOS
SAM
SAM
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
SAM
SAM
Operating Cash FlowLast quarter
$35.3M
$39.9M
Free Cash FlowOCF − Capex
$22.1M
FCF MarginFCF / Revenue
5.7%
Capex IntensityCapex / Revenue
4.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$215.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOS
KOS
SAM
SAM
Q4 25
$35.3M
$39.9M
Q3 25
$-27.6M
$101.8M
Q2 25
$127.2M
$126.5M
Q1 25
$-888.0K
$1.9M
Q4 24
$175.7M
$41.9M
Q3 24
$6.3M
$115.9M
Q2 24
$223.7M
$96.0M
Q1 24
$272.6M
$-4.9M
Free Cash Flow
KOS
KOS
SAM
SAM
Q4 25
$22.1M
Q3 25
$89.2M
Q2 25
$112.2M
Q1 25
$-8.0M
Q4 24
$18.4M
Q3 24
$99.2M
Q2 24
$75.6M
Q1 24
$-20.6M
FCF Margin
KOS
KOS
SAM
SAM
Q4 25
5.7%
Q3 25
16.6%
Q2 25
19.1%
Q1 25
-1.8%
Q4 24
4.6%
Q3 24
16.4%
Q2 24
13.1%
Q1 24
-4.8%
Capex Intensity
KOS
KOS
SAM
SAM
Q4 25
4.6%
Q3 25
2.3%
Q2 25
2.4%
Q1 25
2.2%
Q4 24
5.8%
Q3 24
2.8%
Q2 24
3.5%
Q1 24
3.7%
Cash Conversion
KOS
KOS
SAM
SAM
Q4 25
Q3 25
2.21×
Q2 25
2.09×
Q1 25
0.08×
Q4 24
Q3 24
0.14×
3.46×
Q2 24
3.74×
1.83×
Q1 24
2.97×
-0.39×

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%

SAM
SAM

Segment breakdown not available.

Related Comparisons