vs

Side-by-side financial comparison of Aqua Metals, Inc. (AQMS) and ALLIANCE RESOURCE PARTNERS LP (ARLP). Click either name above to swap in a different company.

Aqua Metals, Inc. develops and commercializes sustainable hydrometallurgical recycling technologies for lead-acid batteries, eliminating toxic emissions from traditional smelting. It serves automotive, energy storage, and industrial battery markets across North America, focusing on circular economy solutions for critical battery materials.

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.

AQMS vs ARLP — Head-to-Head

Bigger by revenue
ARLP
ARLP
Infinity× larger
ARLP
$535.5M
$0
AQMS

Income Statement — Q3 2025 vs Q4 2025

Metric
AQMS
AQMS
ARLP
ARLP
Revenue
$0
$535.5M
Net Profit
$-3.1M
$82.7M
Gross Margin
Operating Margin
18.2%
Net Margin
15.4%
Revenue YoY
-9.2%
Net Profit YoY
40.1%
406.2%
EPS (diluted)

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
AQMS
AQMS
ARLP
ARLP
Q4 25
$535.5M
Q3 25
$0
$571.4M
Q2 25
$547.5M
Q1 25
$0
$540.5M
Q4 24
$590.1M
Q3 24
$0
$613.6M
Q2 24
$0
$593.4M
Q1 24
$0
$651.7M
Net Profit
AQMS
AQMS
ARLP
ARLP
Q4 25
$82.7M
Q3 25
$-3.1M
$95.1M
Q2 25
$59.4M
Q1 25
$-8.3M
$74.0M
Q4 24
$16.3M
Q3 24
$-5.2M
$86.3M
Q2 24
$-6.2M
$100.2M
Q1 24
$-5.8M
$158.1M
Operating Margin
AQMS
AQMS
ARLP
ARLP
Q4 25
18.2%
Q3 25
18.4%
Q2 25
16.2%
Q1 25
17.4%
Q4 24
2.6%
Q3 24
16.5%
Q2 24
19.8%
Q1 24
24.6%
Net Margin
AQMS
AQMS
ARLP
ARLP
Q4 25
15.4%
Q3 25
16.6%
Q2 25
10.9%
Q1 25
13.7%
Q4 24
2.8%
Q3 24
14.1%
Q2 24
16.9%
Q1 24
24.3%

Balance Sheet & Financial Strength

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

Metric
AQMS
AQMS
ARLP
ARLP
Cash + ST InvestmentsLiquidity on hand
$3.6M
$71.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$6.5M
Total Assets
$10.5M
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AQMS
AQMS
ARLP
ARLP
Q4 25
$71.2M
Q3 25
$3.6M
$94.5M
Q2 25
$55.0M
Q1 25
$1.6M
$81.3M
Q4 24
$137.0M
Q3 24
$3.0M
$195.4M
Q2 24
$7.8M
$203.7M
Q1 24
$8.3M
$134.0M
Stockholders' Equity
AQMS
AQMS
ARLP
ARLP
Q4 25
Q3 25
$6.5M
Q2 25
Q1 25
$9.5M
Q4 24
Q3 24
$20.9M
Q2 24
$25.2M
Q1 24
$22.9M
Total Assets
AQMS
AQMS
ARLP
ARLP
Q4 25
$2.9B
Q3 25
$10.5M
$2.9B
Q2 25
$2.9B
Q1 25
$18.1M
$2.9B
Q4 24
$2.9B
Q3 24
$28.5M
$3.0B
Q2 24
$33.7M
$3.1B
Q1 24
$31.4M
$3.0B

Cash Flow & Capital Efficiency

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

Metric
AQMS
AQMS
ARLP
ARLP
Operating Cash FlowLast quarter
$-2.3M
$143.9M
Free Cash FlowOCF − Capex
$99.1M
FCF MarginFCF / Revenue
18.5%
Capex IntensityCapex / Revenue
8.4%
Cash ConversionOCF / Net Profit
1.74×
TTM Free Cash FlowTrailing 4 quarters
$387.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AQMS
AQMS
ARLP
ARLP
Q4 25
$143.9M
Q3 25
$-2.3M
$209.9M
Q2 25
$151.7M
Q1 25
$-2.8M
$145.7M
Q4 24
$168.4M
Q3 24
$-3.6M
$209.3M
Q2 24
$-3.8M
$215.8M
Q1 24
$-4.3M
$209.7M
Free Cash Flow
AQMS
AQMS
ARLP
ARLP
Q4 25
$99.1M
Q3 25
$145.2M
Q2 25
$84.7M
Q1 25
$-3.0M
$58.9M
Q4 24
$75.3M
Q3 24
$-4.6M
$99.0M
Q2 24
$-7.5M
$114.3M
Q1 24
$-7.0M
$85.8M
FCF Margin
AQMS
AQMS
ARLP
ARLP
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%
Q1 24
13.2%
Capex Intensity
AQMS
AQMS
ARLP
ARLP
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%
Q1 24
19.0%
Cash Conversion
AQMS
AQMS
ARLP
ARLP
Q4 25
1.74×
Q3 25
2.21×
Q2 25
2.55×
Q1 25
1.97×
Q4 24
10.31×
Q3 24
2.43×
Q2 24
2.15×
Q1 24
1.33×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AQMS
AQMS

Segment breakdown not available.

ARLP
ARLP

Illinois Basin Segment$339.0M63%
Appalachia Segment$141.4M26%
Other$24.2M5%
Royalties Coal Segment$22.4M4%
Shipping And Handling$10.2M2%

Related Comparisons