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AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

Trailing twelve months to 2026-06-30 · as filed 2026-08-05, not restated
Industrials

Scale

Market cap
$1.4bn
Revenue TTM
$321m
Net income TTM
$137m
Free cash flow
$20m
Composite score
37.3
Sector rank
#1823

Valuation

P / E
10.4
EV / EBITDA
56.4
EV / sales
4.0
FCF yield
1.44%
Earnings yield vs 10-yr
4.86pp

Earnings yield vs 10-yr compares what the business earns per pound invested against the 4.73% a 10-year US Treasury note pays for no equity risk. Negative means you are paying up front for growth not yet delivered.

Quality and growth

Net margin
42.6%
EBITDA margin
7.1%
ROE
23.9%
ROIC
3.6%
Revenue growth
25.9%

Insider activity, last 90 days

Net open-market
$-7.79m
Buyers
0
Sellers
3

Open-market purchases and sales only. Grants, option exercises, gifts and shares withheld for tax are excluded: they are how people are paid, not what they think.

What management said

Results of Operations Three months ended June 30, 2026 , compared to the three months ended June 30, 2025 Revenues Total revenues increased 30% to $94.1 million for the three months ended June 30, 2026 compared to $72.4 million for the three months ended June 30, 2025. Our Grid business segment revenues increased 27% to $76.3 million in the three months ended June 30, 2026, from $60.1 million in the three months ended June 30, 2025. The increase in the Grid business segment revenues in the three months ended June 30, 2026, compared to the three months ended June 30, 2025, was driven by the addition of Comtrafo revenues. …AMERICAN SUPERCONDUCTOR CORP /DE/, 10-Q, period ended 2026-06-30, filed 2026-08-05

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