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Side-by-side financial comparison of Capstone Holding Corp. (CAPS) and ENERGY FUELS INC (UUUU). Click either name above to swap in a different company.

ENERGY FUELS INC is the larger business by last-quarter revenue ($27.1M vs $14.0M, roughly 1.9× Capstone Holding Corp.). Capstone Holding Corp. runs the higher net margin — -14.4% vs -77.3%, a 62.9% gap on every dollar of revenue.

Capstone Green Energy Corporation, formerly Capstone Turbine Corporation, was incorporated in 1988 as a California based gas turbine manufacturer that specializes in microturbine power along with heating and cooling cogeneration systems. Key to the Capstone design is its use of air bearings, which provides maintenance and fluid-free operation for the lifetime of the turbine and reduces the system to a single moving part. This also eliminates the need for any cooling or other secondary systems...

FuelCell Energy, Inc. is a publicly traded fuel cell company headquartered in Danbury, Connecticut. It designs, manufactures, operates and services power plants based on molten carbonate fuel cells.

CAPS vs UUUU — Head-to-Head

Bigger by revenue
UUUU
UUUU
1.9× larger
UUUU
$27.1M
$14.0M
CAPS
Higher net margin
CAPS
CAPS
62.9% more per $
CAPS
-14.4%
-77.3%
UUUU

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
CAPS
CAPS
UUUU
UUUU
Revenue
$14.0M
$27.1M
Net Profit
$-2.0M
$-20.9M
Gross Margin
23.3%
35.0%
Operating Margin
-5.5%
-81.6%
Net Margin
-14.4%
-77.3%
Revenue YoY
-32.1%
Net Profit YoY
36.5%
EPS (diluted)
$-0.35
$-0.08

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
CAPS
CAPS
UUUU
UUUU
Q4 25
$27.1M
Q3 25
$14.0M
$17.7M
Q2 25
$13.2M
Q1 25
$8.2M
$16.9M
Q4 24
$39.9M
Q2 24
$8.7M
Q1 24
$25.4M
Q3 23
$11.0M
Net Profit
CAPS
CAPS
UUUU
UUUU
Q4 25
$-20.9M
Q3 25
$-2.0M
$-16.7M
Q2 25
$-700.0K
Q1 25
$-1.7M
$-26.3M
Q4 24
$-33.0M
Q2 24
$-6.4M
Q1 24
$3.6M
Q3 23
$10.5M
Gross Margin
CAPS
CAPS
UUUU
UUUU
Q4 25
35.0%
Q3 25
23.3%
27.8%
Q2 25
23.7%
Q1 25
16.2%
-7.3%
Q4 24
1.5%
Q2 24
57.8%
Q1 24
56.5%
Q3 23
49.5%
Operating Margin
CAPS
CAPS
UUUU
UUUU
Q4 25
-81.6%
Q3 25
-5.5%
-150.6%
Q2 25
-2.0%
Q1 25
-17.5%
-155.0%
Q4 24
-71.6%
Q2 24
-103.7%
Q1 24
7.9%
Q3 23
-63.2%
Net Margin
CAPS
CAPS
UUUU
UUUU
Q4 25
-77.3%
Q3 25
-14.4%
-94.5%
Q2 25
-5.3%
Q1 25
-21.2%
-155.6%
Q4 24
-82.6%
Q2 24
-73.6%
Q1 24
14.3%
Q3 23
95.3%
EPS (diluted)
CAPS
CAPS
UUUU
UUUU
Q4 25
$-0.08
Q3 25
$-0.35
$-0.07
Q2 25
$-0.13
Q1 25
$-0.47
$-0.13
Q4 24
$-0.19
Q2 24
$-0.04
Q1 24
$0.02
Q3 23
$0.07

Balance Sheet & Financial Strength

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

Metric
CAPS
CAPS
UUUU
UUUU
Cash + ST InvestmentsLiquidity on hand
$730.0K
$64.7M
Total DebtLower is stronger
$11.7M
$675.7M
Stockholders' EquityBook value
$27.2M
$678.4M
Total Assets
$58.5M
$1.4B
Debt / EquityLower = less leverage
0.43×
1.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CAPS
CAPS
UUUU
UUUU
Q4 25
$64.7M
Q3 25
$730.0K
$94.0M
Q2 25
$773.0K
Q1 25
$1.7M
$73.0M
Q4 24
$38.6M
Q2 24
$24.6M
Q1 24
$54.8M
Q3 23
$54.5M
Total Debt
CAPS
CAPS
UUUU
UUUU
Q4 25
$675.7M
Q3 25
$11.7M
Q2 25
$9.6M
Q1 25
$8.8M
Q4 24
Q2 24
Q1 24
Q3 23
Stockholders' Equity
CAPS
CAPS
UUUU
UUUU
Q4 25
$678.4M
Q3 25
$27.2M
$703.2M
Q2 25
$26.3M
Q1 25
$27.0M
$580.8M
Q4 24
$527.8M
Q2 24
$378.8M
Q1 24
$383.7M
Q3 23
$379.5M
Total Assets
CAPS
CAPS
UUUU
UUUU
Q4 25
$1.4B
Q3 25
$58.5M
$758.3M
Q2 25
$51.9M
Q1 25
$52.2M
$650.8M
Q4 24
$612.0M
Q2 24
$403.4M
Q1 24
$405.8M
Q3 23
$401.2M
Debt / Equity
CAPS
CAPS
UUUU
UUUU
Q4 25
1.00×
Q3 25
0.43×
Q2 25
0.37×
Q1 25
0.33×
Q4 24
Q2 24
Q1 24
Q3 23

Cash Flow & Capital Efficiency

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

Metric
CAPS
CAPS
UUUU
UUUU
Operating Cash FlowLast quarter
$0
$-16.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CAPS
CAPS
UUUU
UUUU
Q4 25
$-16.2M
Q3 25
$0
$-28.5M
Q2 25
$-1.7M
Q1 25
$-2.3M
$-18.8M
Q4 24
$-36.0M
Q2 24
$-9.7M
Q1 24
$8.8M
Q3 23
$-6.9M
Capex Intensity
CAPS
CAPS
UUUU
UUUU
Q4 25
Q3 25
0.0%
Q2 25
Q1 25
Q4 24
Q2 24
Q1 24
Q3 23
Cash Conversion
CAPS
CAPS
UUUU
UUUU
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q2 24
Q1 24
2.43×
Q3 23
-0.66×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CAPS
CAPS

Total Stone$12.7M91%
Other$1.3M9%

UUUU
UUUU

Segment breakdown not available.

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