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American Superconductor AMSC Price / book

Price / book at other companies

Raytheon TechnologiesRTX

3.9×+1.0×

L3Harris TechnologiesLHX

3×+0.9×

Quanta ServicesPWR

9.1×+4.0×

EMCOR GroupEME

8.5×+2.8×

Eaton CorporationETN

7×+1.3×

Standex InternationalSXI

4.1×+1.3×

Other financials

Income statement

Revenue$86.4M+29.6%

Net income$4.5M+276%

Balance sheet

Cash & equivalents$140.7M+77.0%

Total debt$4.0M+18.7%

Total equity$555.4M+182%

Total assets$739.5M+138%

Cash flow

Operating cash flow$9.3M+47.6%

CapEx$1.8M+72.2%

Free cash flow$7.5M+42.8%

Valuation

Market cap$2.02B+125%

Enterprise value$1.88B+131%

P/E15.1×-133×

P/S6.7×+2.7×

Profitability

Gross margin25.8%—

Operating margin62.7%—

Net margin44.7%+42.0pp

FCF margin6.1%-5.5pp

Returns & leverage

Return on equity35.6%+32.0pp

Debt / equity0×0.0×

Current ratio2.4×+0.3×

Where this comes from

Calculated from American Superconductor’s reported figures.

market cap/total stockholders equity=2.9×

Based on the most recent quarter.

The official record: American Superconductor’s 10-K, filed May 27, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is American Superconductor's price / book?: American Superconductor (AMSC) reported price / book of 2.9× in Q1 2026.
How has American Superconductor's price / book changed year-over-year?: American Superconductor's price / book decreased by 20.1% year-over-year, from 3.6× to 2.9×.
What is the long-term trend for American Superconductor's price / book?: Over 5 years (2021 to 2026), American Superconductor's price / book has grown at a -8.9% compound annual growth rate (CAGR), from 4.6× to 2.9×.
What does price / book mean?: Market capitalization at the quarter end divided by shareholders' equity. The premium (or discount) the market assigns to the company's book equity.