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Side-by-side financial comparison of AMERICAN SUPERCONDUCTOR CORP (AMSC) and Curbline Properties Corp. (CURB). Click either name above to swap in a different company.

AMERICAN SUPERCONDUCTOR CORP is the larger business by last-quarter revenue ($74.5M vs $54.1M, roughly 1.4× Curbline Properties Corp.). AMERICAN SUPERCONDUCTOR CORP runs the higher net margin — 158.1% vs 17.6%, a 140.4% gap on every dollar of revenue.

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.

AMSC vs CURB — Head-to-Head

Bigger by revenue
AMSC
AMSC
1.4× larger
AMSC
$74.5M
$54.1M
CURB
Higher net margin
AMSC
AMSC
140.4% more per $
AMSC
158.1%
17.6%
CURB

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
AMSC
AMSC
CURB
CURB
Revenue
$74.5M
$54.1M
Net Profit
$117.8M
$9.6M
Gross Margin
30.7%
Operating Margin
4.5%
17.8%
Net Margin
158.1%
17.6%
Revenue YoY
21.4%
Net Profit YoY
4679.1%
EPS (diluted)
$2.62
$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
AMSC
AMSC
CURB
CURB
Q4 25
$74.5M
$54.1M
Q3 25
$65.9M
$48.6M
Q2 25
$72.4M
$41.4M
Q1 25
$66.7M
$38.7M
Q4 24
$61.4M
Q3 24
$54.5M
$29.8M
Q2 24
$40.3M
Q1 24
$42.0M
Net Profit
AMSC
AMSC
CURB
CURB
Q4 25
$117.8M
$9.6M
Q3 25
$4.8M
$9.4M
Q2 25
$6.7M
$10.4M
Q1 25
$1.2M
$10.6M
Q4 24
$2.5M
Q3 24
$4.9M
$-15.4M
Q2 24
$-2.5M
Q1 24
$-1.6M
Gross Margin
AMSC
AMSC
CURB
CURB
Q4 25
30.7%
Q3 25
31.0%
Q2 25
33.8%
Q1 25
26.5%
Q4 24
26.6%
Q3 24
28.7%
Q2 24
30.3%
Q1 24
24.8%
Operating Margin
AMSC
AMSC
CURB
CURB
Q4 25
4.5%
17.8%
Q3 25
4.5%
19.3%
Q2 25
7.8%
25.3%
Q1 25
2.5%
27.6%
Q4 24
2.1%
Q3 24
-1.4%
-51.8%
Q2 24
-8.2%
Q1 24
-5.3%
Net Margin
AMSC
AMSC
CURB
CURB
Q4 25
158.1%
17.6%
Q3 25
7.2%
19.2%
Q2 25
9.3%
25.1%
Q1 25
1.8%
27.3%
Q4 24
4.0%
Q3 24
9.0%
-51.8%
Q2 24
-6.3%
Q1 24
-3.8%
EPS (diluted)
AMSC
AMSC
CURB
CURB
Q4 25
$2.62
$0.08
Q3 25
$0.11
$0.09
Q2 25
$0.17
$0.10
Q1 25
$0.04
$0.10
Q4 24
$0.06
Q3 24
$0.13
$-0.15
Q2 24
$-0.07
Q1 24
$-0.03

Balance Sheet & Financial Strength

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

Metric
AMSC
AMSC
CURB
CURB
Cash + ST InvestmentsLiquidity on hand
$141.1M
$289.6M
Total DebtLower is stronger
$423.2M
Stockholders' EquityBook value
$536.8M
$1.9B
Total Assets
$719.5M
$2.5B
Debt / EquityLower = less leverage
0.22×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMSC
AMSC
CURB
CURB
Q4 25
$141.1M
$289.6M
Q3 25
$212.9M
$430.1M
Q2 25
$207.9M
$429.9M
Q1 25
$79.5M
$594.0M
Q4 24
$75.2M
Q3 24
$72.1M
$2.5M
Q2 24
$93.5M
Q1 24
$90.5M
Total Debt
AMSC
AMSC
CURB
CURB
Q4 25
$423.2M
Q3 25
$396.4M
Q2 25
$99.1M
Q1 25
$99.0M
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AMSC
AMSC
CURB
CURB
Q4 25
$536.8M
$1.9B
Q3 25
$342.2M
$1.9B
Q2 25
$333.1M
$1.9B
Q1 25
$197.1M
$1.9B
Q4 24
$192.7M
Q3 24
$187.0M
$1.1B
Q2 24
$143.3M
Q1 24
$144.6M
Total Assets
AMSC
AMSC
CURB
CURB
Q4 25
$719.5M
$2.5B
Q3 25
$445.6M
$2.4B
Q2 25
$452.8M
$2.1B
Q1 25
$310.5M
$2.1B
Q4 24
$310.3M
Q3 24
$298.4M
$1.2B
Q2 24
$240.1M
Q1 24
$232.8M
Debt / Equity
AMSC
AMSC
CURB
CURB
Q4 25
0.22×
Q3 25
0.21×
Q2 25
0.05×
Q1 25
0.05×
Q4 24
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
AMSC
AMSC
CURB
CURB
Operating Cash FlowLast quarter
$3.2M
$124.6M
Free Cash FlowOCF − Capex
$2.4M
FCF MarginFCF / Revenue
3.2%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
0.03×
13.04×
TTM Free Cash FlowTrailing 4 quarters
$16.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMSC
AMSC
CURB
CURB
Q4 25
$3.2M
$124.6M
Q3 25
$6.5M
$39.2M
Q2 25
$4.1M
$34.2M
Q1 25
$6.3M
$25.4M
Q4 24
$5.9M
Q3 24
$12.7M
Q2 24
$3.4M
Q1 24
$2.2M
Free Cash Flow
AMSC
AMSC
CURB
CURB
Q4 25
$2.4M
Q3 25
$5.1M
Q2 25
$3.3M
Q1 25
$5.3M
Q4 24
$5.3M
Q3 24
$12.1M
Q2 24
$3.1M
Q1 24
$1.9M
FCF Margin
AMSC
AMSC
CURB
CURB
Q4 25
3.2%
Q3 25
7.7%
Q2 25
4.6%
Q1 25
7.9%
Q4 24
8.7%
Q3 24
22.3%
Q2 24
7.8%
Q1 24
4.6%
Capex Intensity
AMSC
AMSC
CURB
CURB
Q4 25
1.2%
Q3 25
2.1%
Q2 25
1.1%
Q1 25
1.6%
Q4 24
0.9%
Q3 24
1.1%
Q2 24
0.7%
Q1 24
0.7%
Cash Conversion
AMSC
AMSC
CURB
CURB
Q4 25
0.03×
13.04×
Q3 25
1.37×
4.19×
Q2 25
0.61×
3.28×
Q1 25
5.22×
2.40×
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%

CURB
CURB

Segment breakdown not available.

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