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Side-by-side financial comparison of Arcosa, Inc. (ACA) and AMERICAN SUPERCONDUCTOR CORP (AMSC). Click either name above to swap in a different company.

Arcosa, Inc. is the larger business by last-quarter revenue ($716.7M vs $74.5M, roughly 9.6× AMERICAN SUPERCONDUCTOR CORP). AMERICAN SUPERCONDUCTOR CORP runs the higher net margin — 158.1% vs 7.3%, a 150.8% gap on every dollar of revenue. On growth, AMERICAN SUPERCONDUCTOR CORP posted the faster year-over-year revenue change (21.4% vs 7.6%). Arcosa, Inc. produced more free cash flow last quarter ($55.8M vs $2.4M). Over the past eight quarters, AMERICAN SUPERCONDUCTOR CORP's revenue compounded faster (33.2% CAGR vs 9.4%).

Arcosa, Inc. is a provider of infrastructure-related products and solutions operating across three core segments: construction, energy, and transportation. It offers products including utility structures, construction aggregates, and transportation components, primarily serving customers across the North American market to support critical infrastructure development projects.

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.

ACA vs AMSC — Head-to-Head

Bigger by revenue
ACA
ACA
9.6× larger
ACA
$716.7M
$74.5M
AMSC
Growing faster (revenue YoY)
AMSC
AMSC
+13.8% gap
AMSC
21.4%
7.6%
ACA
Higher net margin
AMSC
AMSC
150.8% more per $
AMSC
158.1%
7.3%
ACA
More free cash flow
ACA
ACA
$53.4M more FCF
ACA
$55.8M
$2.4M
AMSC
Faster 2-yr revenue CAGR
AMSC
AMSC
Annualised
AMSC
33.2%
9.4%
ACA

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
ACA
ACA
AMSC
AMSC
Revenue
$716.7M
$74.5M
Net Profit
$52.1M
$117.8M
Gross Margin
22.9%
30.7%
Operating Margin
11.0%
4.5%
Net Margin
7.3%
158.1%
Revenue YoY
7.6%
21.4%
Net Profit YoY
776.6%
4679.1%
EPS (diluted)
$1.06
$2.62

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
ACA
ACA
AMSC
AMSC
Q4 25
$716.7M
$74.5M
Q3 25
$797.8M
$65.9M
Q2 25
$736.9M
$72.4M
Q1 25
$632.0M
$66.7M
Q4 24
$666.2M
$61.4M
Q3 24
$640.4M
$54.5M
Q2 24
$664.7M
$40.3M
Q1 24
$598.6M
$42.0M
Net Profit
ACA
ACA
AMSC
AMSC
Q4 25
$52.1M
$117.8M
Q3 25
$73.0M
$4.8M
Q2 25
$59.7M
$6.7M
Q1 25
$23.6M
$1.2M
Q4 24
$-7.7M
$2.5M
Q3 24
$16.6M
$4.9M
Q2 24
$45.6M
$-2.5M
Q1 24
$39.2M
$-1.6M
Gross Margin
ACA
ACA
AMSC
AMSC
Q4 25
22.9%
30.7%
Q3 25
24.1%
31.0%
Q2 25
22.5%
33.8%
Q1 25
19.8%
26.5%
Q4 24
19.3%
26.6%
Q3 24
21.3%
28.7%
Q2 24
20.8%
30.3%
Q1 24
18.6%
24.8%
Operating Margin
ACA
ACA
AMSC
AMSC
Q4 25
11.0%
4.5%
Q3 25
14.1%
4.5%
Q2 25
12.9%
7.8%
Q1 25
8.8%
2.5%
Q4 24
6.5%
2.1%
Q3 24
5.3%
-1.4%
Q2 24
10.1%
-8.2%
Q1 24
8.9%
-5.3%
Net Margin
ACA
ACA
AMSC
AMSC
Q4 25
7.3%
158.1%
Q3 25
9.2%
7.2%
Q2 25
8.1%
9.3%
Q1 25
3.7%
1.8%
Q4 24
-1.2%
4.0%
Q3 24
2.6%
9.0%
Q2 24
6.9%
-6.3%
Q1 24
6.5%
-3.8%
EPS (diluted)
ACA
ACA
AMSC
AMSC
Q4 25
$1.06
$2.62
Q3 25
$1.48
$0.11
Q2 25
$1.22
$0.17
Q1 25
$0.48
$0.04
Q4 24
$-0.16
$0.06
Q3 24
$0.34
$0.13
Q2 24
$0.93
$-0.07
Q1 24
$0.80
$-0.03

Balance Sheet & Financial Strength

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

Metric
ACA
ACA
AMSC
AMSC
Cash + ST InvestmentsLiquidity on hand
$214.6M
$141.1M
Total DebtLower is stronger
$1.5B
Stockholders' EquityBook value
$2.6B
$536.8M
Total Assets
$5.0B
$719.5M
Debt / EquityLower = less leverage
0.57×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACA
ACA
AMSC
AMSC
Q4 25
$214.6M
$141.1M
Q3 25
$220.0M
$212.9M
Q2 25
$189.7M
$207.9M
Q1 25
$167.9M
$79.5M
Q4 24
$187.3M
$75.2M
Q3 24
$756.8M
$72.1M
Q2 24
$103.7M
$93.5M
Q1 24
$176.5M
$90.5M
Total Debt
ACA
ACA
AMSC
AMSC
Q4 25
$1.5B
Q3 25
$1.6B
Q2 25
$1.7B
Q1 25
$1.7B
Q4 24
$1.7B
Q3 24
$1.2B
Q2 24
$699.9M
Q1 24
$600.6M
Stockholders' Equity
ACA
ACA
AMSC
AMSC
Q4 25
$2.6B
$536.8M
Q3 25
$2.6B
$342.2M
Q2 25
$2.5B
$333.1M
Q1 25
$2.5B
$197.1M
Q4 24
$2.4B
$192.7M
Q3 24
$2.4B
$187.0M
Q2 24
$2.4B
$143.3M
Q1 24
$2.4B
$144.6M
Total Assets
ACA
ACA
AMSC
AMSC
Q4 25
$5.0B
$719.5M
Q3 25
$5.1B
$445.6M
Q2 25
$5.0B
$452.8M
Q1 25
$4.9B
$310.5M
Q4 24
$4.9B
$310.3M
Q3 24
$4.4B
$298.4M
Q2 24
$3.8B
$240.1M
Q1 24
$3.7B
$232.8M
Debt / Equity
ACA
ACA
AMSC
AMSC
Q4 25
0.57×
Q3 25
0.61×
Q2 25
0.67×
Q1 25
0.68×
Q4 24
0.69×
Q3 24
0.51×
Q2 24
0.29×
Q1 24
0.25×

Cash Flow & Capital Efficiency

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

Metric
ACA
ACA
AMSC
AMSC
Operating Cash FlowLast quarter
$120.0M
$3.2M
Free Cash FlowOCF − Capex
$55.8M
$2.4M
FCF MarginFCF / Revenue
7.8%
3.2%
Capex IntensityCapex / Revenue
9.0%
1.2%
Cash ConversionOCF / Net Profit
2.30×
0.03×
TTM Free Cash FlowTrailing 4 quarters
$175.5M
$16.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACA
ACA
AMSC
AMSC
Q4 25
$120.0M
$3.2M
Q3 25
$160.6M
$6.5M
Q2 25
$61.2M
$4.1M
Q1 25
$-700.0K
$6.3M
Q4 24
$248.2M
$5.9M
Q3 24
$135.0M
$12.7M
Q2 24
$38.3M
$3.4M
Q1 24
$80.5M
$2.2M
Free Cash Flow
ACA
ACA
AMSC
AMSC
Q4 25
$55.8M
$2.4M
Q3 25
$121.0M
$5.1M
Q2 25
$33.4M
$3.3M
Q1 25
$-34.7M
$5.3M
Q4 24
$194.9M
$5.3M
Q3 24
$100.6M
$12.1M
Q2 24
$-9.3M
$3.1M
Q1 24
$26.1M
$1.9M
FCF Margin
ACA
ACA
AMSC
AMSC
Q4 25
7.8%
3.2%
Q3 25
15.2%
7.7%
Q2 25
4.5%
4.6%
Q1 25
-5.5%
7.9%
Q4 24
29.3%
8.7%
Q3 24
15.7%
22.3%
Q2 24
-1.4%
7.8%
Q1 24
4.4%
4.6%
Capex Intensity
ACA
ACA
AMSC
AMSC
Q4 25
9.0%
1.2%
Q3 25
5.0%
2.1%
Q2 25
3.8%
1.1%
Q1 25
5.4%
1.6%
Q4 24
8.0%
0.9%
Q3 24
5.4%
1.1%
Q2 24
7.2%
0.7%
Q1 24
9.1%
0.7%
Cash Conversion
ACA
ACA
AMSC
AMSC
Q4 25
2.30×
0.03×
Q3 25
2.20×
1.37×
Q2 25
1.03×
0.61×
Q1 25
-0.03×
5.22×
Q4 24
2.38×
Q3 24
8.13×
2.60×
Q2 24
0.84×
Q1 24
2.05×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACA
ACA

Engineered Structures$301.1M42%
Total Construction Materials$276.8M39%
Specialty Materials And Asphalt$110.2M15%
Construction Site Support$28.6M4%

AMSC
AMSC

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

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