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Side-by-side financial comparison of AMERICAN SUPERCONDUCTOR CORP (AMSC) and FUELCELL ENERGY INC (FCEL). Click either name above to swap in a different company.

AMERICAN SUPERCONDUCTOR CORP is the larger business by last-quarter revenue ($74.5M vs $55.0M, roughly 1.4× FUELCELL ENERGY INC). AMERICAN SUPERCONDUCTOR CORP runs the higher net margin — 158.1% vs -54.3%, a 212.4% gap on every dollar of revenue. On growth, AMERICAN SUPERCONDUCTOR CORP posted the faster year-over-year revenue change (21.4% vs 11.5%). AMERICAN SUPERCONDUCTOR CORP produced more free cash flow last quarter ($2.4M vs $-23.9M). Over the past eight quarters, FUELCELL ENERGY INC's revenue compounded faster (81.6% CAGR vs 33.2%).

Anglo American plc is a British multinational mining company with headquarters in London, England. It is the world's largest producer of platinum, representing approximately 40 percent of global output, as well as being a major producer of diamonds, copper, nickel, iron ore, polyhalite and steelmaking coal. The company has operations in Africa, Asia, Australia, Europe, North America and South America.

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.

AMSC vs FCEL — Head-to-Head

Bigger by revenue
AMSC
AMSC
1.4× larger
AMSC
$74.5M
$55.0M
FCEL
Growing faster (revenue YoY)
AMSC
AMSC
+9.8% gap
AMSC
21.4%
11.5%
FCEL
Higher net margin
AMSC
AMSC
212.4% more per $
AMSC
158.1%
-54.3%
FCEL
More free cash flow
AMSC
AMSC
$26.2M more FCF
AMSC
$2.4M
$-23.9M
FCEL
Faster 2-yr revenue CAGR
FCEL
FCEL
Annualised
FCEL
81.6%
33.2%
AMSC

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
AMSC
AMSC
FCEL
FCEL
Revenue
$74.5M
$55.0M
Net Profit
$117.8M
$-29.9M
Gross Margin
30.7%
-12.1%
Operating Margin
4.5%
-51.5%
Net Margin
158.1%
-54.3%
Revenue YoY
21.4%
11.5%
Net Profit YoY
4679.1%
27.9%
EPS (diluted)
$2.62
$-0.43

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
AMSC
AMSC
FCEL
FCEL
Q4 25
$74.5M
$55.0M
Q3 25
$65.9M
$46.7M
Q2 25
$72.4M
$37.4M
Q1 25
$66.7M
$19.0M
Q4 24
$61.4M
$49.3M
Q3 24
$54.5M
$23.7M
Q2 24
$40.3M
$22.4M
Q1 24
$42.0M
$16.7M
Net Profit
AMSC
AMSC
FCEL
FCEL
Q4 25
$117.8M
$-29.9M
Q3 25
$4.8M
$-91.7M
Q2 25
$6.7M
$-38.0M
Q1 25
$1.2M
$-28.3M
Q4 24
$2.5M
$-41.4M
Q3 24
$4.9M
$-32.7M
Q2 24
$-2.5M
$-32.1M
Q1 24
$-1.6M
$-19.8M
Gross Margin
AMSC
AMSC
FCEL
FCEL
Q4 25
30.7%
-12.1%
Q3 25
31.0%
-11.0%
Q2 25
33.8%
-25.2%
Q1 25
26.5%
-27.4%
Q4 24
26.6%
-22.1%
Q3 24
28.7%
-26.2%
Q2 24
30.3%
-31.6%
Q1 24
24.8%
-70.2%
Operating Margin
AMSC
AMSC
FCEL
FCEL
Q4 25
4.5%
-51.5%
Q3 25
4.5%
-204.0%
Q2 25
7.8%
-95.7%
Q1 25
2.5%
-172.9%
Q4 24
2.1%
-83.2%
Q3 24
-1.4%
-141.9%
Q2 24
-8.2%
-184.5%
Q1 24
-5.3%
-254.5%
Net Margin
AMSC
AMSC
FCEL
FCEL
Q4 25
158.1%
-54.3%
Q3 25
7.2%
-196.1%
Q2 25
9.3%
-101.7%
Q1 25
1.8%
-149.1%
Q4 24
4.0%
-84.0%
Q3 24
9.0%
-137.8%
Q2 24
-6.3%
-143.4%
Q1 24
-3.8%
-118.6%
EPS (diluted)
AMSC
AMSC
FCEL
FCEL
Q4 25
$2.62
$-0.43
Q3 25
$0.11
$-3.78
Q2 25
$0.17
$-1.79
Q1 25
$0.04
$-1.42
Q4 24
$0.06
$-2.29
Q3 24
$0.13
$-1.99
Q2 24
$-0.07
$-2.18
Q1 24
$-0.03
$-1.37

Balance Sheet & Financial Strength

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

Metric
AMSC
AMSC
FCEL
FCEL
Cash + ST InvestmentsLiquidity on hand
$141.1M
$278.1M
Total DebtLower is stronger
$103.8M
Stockholders' EquityBook value
$536.8M
$662.2M
Total Assets
$719.5M
$932.1M
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMSC
AMSC
FCEL
FCEL
Q4 25
$141.1M
$278.1M
Q3 25
$212.9M
$174.7M
Q2 25
$207.9M
$177.0M
Q1 25
$79.5M
$208.4M
Q4 24
$75.2M
$257.3M
Q3 24
$72.1M
$267.2M
Q2 24
$93.5M
$260.1M
Q1 24
$90.5M
$297.5M
Total Debt
AMSC
AMSC
FCEL
FCEL
Q4 25
$103.8M
Q3 25
$106.4M
Q2 25
$109.4M
Q1 25
$112.3M
Q4 24
$115.7M
Q3 24
$112.7M
Q2 24
$116.2M
Q1 24
$107.2M
Stockholders' Equity
AMSC
AMSC
FCEL
FCEL
Q4 25
$536.8M
$662.2M
Q3 25
$342.2M
$556.2M
Q2 25
$333.1M
$609.2M
Q1 25
$197.1M
$635.2M
Q4 24
$192.7M
$656.9M
Q3 24
$187.0M
$675.8M
Q2 24
$143.3M
$639.8M
Q1 24
$144.6M
$663.9M
Total Assets
AMSC
AMSC
FCEL
FCEL
Q4 25
$719.5M
$932.1M
Q3 25
$445.6M
$830.5M
Q2 25
$452.8M
$883.8M
Q1 25
$310.5M
$907.5M
Q4 24
$310.3M
$944.1M
Q3 24
$298.4M
$948.9M
Q2 24
$240.1M
$916.8M
Q1 24
$232.8M
$923.2M
Debt / Equity
AMSC
AMSC
FCEL
FCEL
Q4 25
0.16×
Q3 25
0.19×
Q2 25
0.18×
Q1 25
0.18×
Q4 24
0.18×
Q3 24
0.17×
Q2 24
0.18×
Q1 24
0.16×

Cash Flow & Capital Efficiency

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

Metric
AMSC
AMSC
FCEL
FCEL
Operating Cash FlowLast quarter
$3.2M
$-22.9M
Free Cash FlowOCF − Capex
$2.4M
$-23.9M
FCF MarginFCF / Revenue
3.2%
-43.4%
Capex IntensityCapex / Revenue
1.2%
1.8%
Cash ConversionOCF / Net Profit
0.03×
TTM Free Cash FlowTrailing 4 quarters
$16.0M
$-143.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMSC
AMSC
FCEL
FCEL
Q4 25
$3.2M
$-22.9M
Q3 25
$6.5M
$-26.8M
Q2 25
$4.1M
$-29.9M
Q1 25
$6.3M
$-45.7M
Q4 24
$5.9M
$5.8M
Q3 24
$12.7M
$-63.4M
Q2 24
$3.4M
$-37.1M
Q1 24
$2.2M
$-58.3M
Free Cash Flow
AMSC
AMSC
FCEL
FCEL
Q4 25
$2.4M
$-23.9M
Q3 25
$5.1M
$-32.1M
Q2 25
$3.3M
$-35.2M
Q1 25
$5.3M
$-52.8M
Q4 24
$5.3M
$-4.7M
Q3 24
$12.1M
$-76.8M
Q2 24
$3.1M
$-50.3M
Q1 24
$1.9M
$-68.8M
FCF Margin
AMSC
AMSC
FCEL
FCEL
Q4 25
3.2%
-43.4%
Q3 25
7.7%
-68.6%
Q2 25
4.6%
-94.0%
Q1 25
7.9%
-277.8%
Q4 24
8.7%
-9.5%
Q3 24
22.3%
-324.0%
Q2 24
7.8%
-224.5%
Q1 24
4.6%
-412.4%
Capex Intensity
AMSC
AMSC
FCEL
FCEL
Q4 25
1.2%
1.8%
Q3 25
2.1%
11.2%
Q2 25
1.1%
14.1%
Q1 25
1.6%
37.2%
Q4 24
0.9%
21.4%
Q3 24
1.1%
56.6%
Q2 24
0.7%
58.9%
Q1 24
0.7%
63.3%
Cash Conversion
AMSC
AMSC
FCEL
FCEL
Q4 25
0.03×
Q3 25
1.37×
Q2 25
0.61×
Q1 25
5.22×
Q4 24
2.38×
Q3 24
2.60×
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMSC
AMSC

Equipment And Systems$56.0M75%
Megatran$14.1M19%
Comtrafo Industria De Transformadores Eletricos SA$4.6M6%

FCEL
FCEL

Other$30.0M55%
Electricity Generation$12.2M22%
Services$7.3M13%
Advanced Technologies$5.5M10%

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