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Side-by-side financial comparison of ALLIANCE RESOURCE PARTNERS LP (ARLP) and Kosmos Energy Ltd. (KOS). Click either name above to swap in a different company.

ALLIANCE RESOURCE PARTNERS LP is the larger business by last-quarter revenue ($516.0M vs $294.6M, roughly 1.8× Kosmos Energy Ltd.). On growth, ALLIANCE RESOURCE PARTNERS LP posted the faster year-over-year revenue change (-3.6% vs -25.9%). Over the past eight quarters, ALLIANCE RESOURCE PARTNERS LP's revenue compounded faster (-6.7% CAGR vs -16.5%).

Alliance Resource Partners LP is a leading North American natural resource enterprise primarily engaged in the production and marketing of coal for utility and industrial customers. It also operates complementary business segments including mineral royalty management, oil and gas extraction, and logistics support services.

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 ...

ARLP vs KOS — Head-to-Head

Bigger by revenue
ARLP
ARLP
1.8× larger
ARLP
$516.0M
$294.6M
KOS
Growing faster (revenue YoY)
ARLP
ARLP
+22.3% gap
ARLP
-3.6%
-25.9%
KOS
Faster 2-yr revenue CAGR
ARLP
ARLP
Annualised
ARLP
-6.7%
-16.5%
KOS

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ARLP
ARLP
KOS
KOS
Revenue
$516.0M
$294.6M
Net Profit
$10.7M
Gross Margin
Operating Margin
4.2%
-125.7%
Net Margin
2.1%
Revenue YoY
-3.6%
-25.9%
Net Profit YoY
EPS (diluted)
$-0.80

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
ARLP
ARLP
KOS
KOS
Q1 26
$516.0M
Q4 25
$535.5M
$294.6M
Q3 25
$571.4M
$311.0M
Q2 25
$547.5M
$392.6M
Q1 25
$540.5M
$290.1M
Q4 24
$590.1M
$397.6M
Q3 24
$613.6M
$407.8M
Q2 24
$593.4M
$447.8M
Net Profit
ARLP
ARLP
KOS
KOS
Q1 26
$10.7M
Q4 25
$82.7M
Q3 25
$95.1M
$-124.3M
Q2 25
$59.4M
$-87.7M
Q1 25
$74.0M
$-110.6M
Q4 24
$16.3M
Q3 24
$86.3M
$45.0M
Q2 24
$100.2M
$59.8M
Operating Margin
ARLP
ARLP
KOS
KOS
Q1 26
4.2%
Q4 25
18.2%
-125.7%
Q3 25
18.4%
-34.2%
Q2 25
16.2%
-16.2%
Q1 25
17.4%
-32.4%
Q4 24
2.6%
-8.5%
Q3 24
16.5%
26.1%
Q2 24
19.8%
30.2%
Net Margin
ARLP
ARLP
KOS
KOS
Q1 26
2.1%
Q4 25
15.4%
Q3 25
16.6%
-40.0%
Q2 25
10.9%
-22.3%
Q1 25
13.7%
-38.1%
Q4 24
2.8%
Q3 24
14.1%
11.0%
Q2 24
16.9%
13.3%
EPS (diluted)
ARLP
ARLP
KOS
KOS
Q1 26
Q4 25
$-0.80
Q3 25
$-0.26
Q2 25
$-0.18
Q1 25
$-0.23
Q4 24
$0.00
Q3 24
$0.09
Q2 24
$0.12

Balance Sheet & Financial Strength

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

Metric
ARLP
ARLP
KOS
KOS
Cash + ST InvestmentsLiquidity on hand
$28.9M
$91.5M
Total DebtLower is stronger
$3.1B
Stockholders' EquityBook value
$528.6M
Total Assets
$2.9B
$4.7B
Debt / EquityLower = less leverage
5.78×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARLP
ARLP
KOS
KOS
Q1 26
$28.9M
Q4 25
$71.2M
$91.5M
Q3 25
$94.5M
$64.0M
Q2 25
$55.0M
$51.7M
Q1 25
$81.3M
$49.8M
Q4 24
$137.0M
$85.0M
Q3 24
$195.4M
$51.6M
Q2 24
$203.7M
$173.8M
Total Debt
ARLP
ARLP
KOS
KOS
Q1 26
Q4 25
$3.1B
Q3 25
$3.0B
Q2 25
$2.9B
Q1 25
Q4 24
$2.7B
Q3 24
Q2 24
Stockholders' Equity
ARLP
ARLP
KOS
KOS
Q1 26
Q4 25
$528.6M
Q3 25
$898.8M
Q2 25
$1.0B
Q1 25
$1.1B
Q4 24
$1.2B
Q3 24
$1.2B
Q2 24
$1.1B
Total Assets
ARLP
ARLP
KOS
KOS
Q1 26
$2.9B
Q4 25
$2.9B
$4.7B
Q3 25
$2.9B
$5.1B
Q2 25
$2.9B
$5.2B
Q1 25
$2.9B
$5.3B
Q4 24
$2.9B
$5.3B
Q3 24
$3.0B
$5.5B
Q2 24
$3.1B
$5.4B
Debt / Equity
ARLP
ARLP
KOS
KOS
Q1 26
Q4 25
5.78×
Q3 25
3.31×
Q2 25
2.80×
Q1 25
Q4 24
2.29×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
ARLP
ARLP
KOS
KOS
Operating Cash FlowLast quarter
$35.3M
Free Cash FlowOCF − Capex
$13.3M
FCF MarginFCF / Revenue
2.6%
Capex IntensityCapex / Revenue
18.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$342.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARLP
ARLP
KOS
KOS
Q1 26
Q4 25
$143.9M
$35.3M
Q3 25
$209.9M
$-27.6M
Q2 25
$151.7M
$127.2M
Q1 25
$145.7M
$-888.0K
Q4 24
$168.4M
$175.7M
Q3 24
$209.3M
$6.3M
Q2 24
$215.8M
$223.7M
Free Cash Flow
ARLP
ARLP
KOS
KOS
Q1 26
$13.3M
Q4 25
$99.1M
Q3 25
$145.2M
Q2 25
$84.7M
Q1 25
$58.9M
Q4 24
$75.3M
Q3 24
$99.0M
Q2 24
$114.3M
FCF Margin
ARLP
ARLP
KOS
KOS
Q1 26
2.6%
Q4 25
18.5%
Q3 25
25.4%
Q2 25
15.5%
Q1 25
10.9%
Q4 24
12.8%
Q3 24
16.1%
Q2 24
19.3%
Capex Intensity
ARLP
ARLP
KOS
KOS
Q1 26
18.5%
Q4 25
8.4%
Q3 25
11.3%
Q2 25
12.2%
Q1 25
16.1%
Q4 24
15.8%
Q3 24
18.0%
Q2 24
17.1%
Cash Conversion
ARLP
ARLP
KOS
KOS
Q1 26
Q4 25
1.74×
Q3 25
2.21×
Q2 25
2.55×
Q1 25
1.97×
Q4 24
10.31×
Q3 24
2.43×
0.14×
Q2 24
2.15×
3.74×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARLP
ARLP

Coal sales$443.3M86%
Oil & gas royalties$41.3M8%
Other revenues$22.8M4%
Transportation revenues$8.6M2%
Tons Produced$8.0M2%
Mineral Interest Volumes (BOE)$1.0M0%

KOS
KOS

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

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