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American Superconductor Corporation (AMSC)

NASDAQ: AMSC · USD

$28.2

+0.58 (+2.1%)· Recorded snapshot

Market cap	1.4B
Revenue (ttm)	320.9M
Net income (ttm)	136.6M
EPS (ttm)	$2.99
Shares out	48.4M
P/E (trailing)	9.4x
P/E (forward)	27.2x
Volume	885,359
Beta	3.33

Market data

Price

Recent price action with selectable time range.

Ticker	Name	Market cap	P/E	P/S	ROIC	5Y rev CAGR	1Y total return	Rating
AAL	American Airlines Group Inc.	8.3B	—	0.1x	3.0%	+20.0%	-6.9%	Conserver
ADP	Automatic Data Processing, Inc.	113B	25.3x	5.1x	62.8%	+7.7%	+4.5%	Conserver
ALLE	Allegion plc	15.2B	22.5x	3.5x	19.4%	+8.8%	+7.2%	Conserver

Metric	Value
Amount currency	USD
CIK code	0000880807
Company name	American Superconductor Corporation
Country	United States
Country code	US
CUSIP number	030111207
Earnings date	2026-11-09
Earnings time	amc
Employees	1,195
Employees change	626
Employees growth	110.02%
Enterprise value	$1.2B
Exchange	NASDAQ
Financial currency	USD
Financial report date	2026-06-30
First seen	2026-05-09
Fiscal year end	March
Founded	1987
In index	RUSSELL2000
Industry	Specialty Industrial Machinery
IPO date	1991-12-11
Is primary listing	Yes
Is SPAC	No
ISIN number	US0301112076
Last 10-K release date	2026-05-27
Last earnings date	2026-08-05
Last refreshed	2026-10-28
Last stock split date	2015-03-25
Last stock split type	Reverse
Market cap	$1.4B
Market cap category	Small-Cap
Next earnings date	2026-11-09
Options	Yes
Price	$28.21
Price currency	USD
Sector	Industrials
SIC code	3621
Stock price date	2026-10-28
Symbol	AMSC
U.S. state	Massachusetts
Website	https://www.amsc.com

Metric

Value

Amount currency

USD

CIK code

0000880807

Company name

American Superconductor Corporation

Country

United States

Country code

CUSIP number

030111207

Earnings date

2026-11-09

Earnings time

amc

Employees

1,195

Employees change

626

Employees growth

110.02%

Enterprise value

$1.2B

Exchange

NASDAQ

Financial currency

USD

Financial report date

2026-06-30

First seen

2026-05-09

Fiscal year end

March

Founded

1987

In index

RUSSELL2000

Industry

Specialty Industrial Machinery

IPO date

1991-12-11

Is primary listing

Yes

Is SPAC

ISIN number

US0301112076

Last 10-K release date

2026-05-27

Last earnings date

2026-08-05

Last refreshed

2026-10-28

Last stock split date

2015-03-25

Last stock split type

Reverse

Market cap

$1.4B

Market cap category

Small-Cap

Next earnings date

2026-11-09

Options

Yes

Price

$28.21

Price currency

USD

Sector

Industrials

SIC code

3621

Stock price date

2026-10-28

Symbol

AMSC

U.S. state

Massachusetts

Website

https://www.amsc.com

Metric	Value
Adjusted P/E ratio	8.27x
Earnings yield	10.58%
EV/Earnings	8.84x
EV/EBIT	83.69x
EV/EBITDA	51.98x
EV/FCF	58.85x
EV/Sales	3.76x
FCF / EV yield	1.7%
FCF yield	1.52%
Forward EV/Sales	3.19x
Forward P/E	27.25x
Forward P/S	3.56x
Graham number	28.17271
Graham upside	1.27%
Industry forward P/E	24.96x
Industry P/E	31.67x
P/(FCF - SBC) ratio	344.05x
P/(OCF - SBC) ratio	73.13x
P/B ratio	2.34x
P/E ratio	9.45x
P/FCF ratio	65.66x
P/OCF ratio	38.47x
P/S ratio	4.2x
Price / tangible book value	3.52x
Price/EBITDA ratio	58x
Sector forward P/E	26.24x
Sector P/E	40.28x

Metric

Value

Adjusted P/E ratio

8.27x

Earnings yield

10.58%

EV/Earnings

8.84x

EV/EBIT

83.69x

EV/EBITDA

51.98x

EV/FCF

58.85x

EV/Sales

3.76x

FCF / EV yield

1.7%

FCF yield

1.52%

Forward EV/Sales

3.19x

Forward P/E

27.25x

Forward P/S

3.56x

Graham number

28.17271

Graham upside

1.27%

Industry forward P/E

24.96x

Industry P/E

31.67x

P/(FCF - SBC) ratio

344.05x

P/(OCF - SBC) ratio

73.13x

P/B ratio

2.34x

P/E ratio

9.45x

P/FCF ratio

65.66x

P/OCF ratio

38.47x

P/S ratio

4.2x

Price / tangible book value

3.52x

Price/EBITDA ratio

58x

Sector forward P/E

26.24x

Sector P/E

40.28x

Metric	Value
EBIT margin	4.5%
EBITDA margin	7.24%
FCF margin	6.4%
Gross margin	29.02%
Operating margin	4.5%
Pretax margin	6.41%
Profit margin	42.56%
Profit per employee	$114,289
Profitable quarters	8
Profitable years	2
Revenue per employee	$268,510
ROA	1.48%
ROA (5Y)	-3.92%
ROCE	2.32%
ROE	30.16%
ROE (5Y)	-4.87%
ROIC	3.39%
ROIC (5Y)	-17.9%
SBC / revenue	5.18%
Tax / revenue	-36.15%

Metric

Value

EBIT margin

4.5%

EBITDA margin

7.24%

FCF margin

6.4%

Gross margin

29.02%

Operating margin

4.5%

Pretax margin

6.41%

Profit margin

42.56%

Profit per employee

$114,289

Profitable quarters

Profitable years

Revenue per employee

$268,510

ROA

1.48%

ROA (5Y)

-3.92%

ROCE

2.32%

ROE

30.16%

ROE (5Y)

-4.87%

ROIC

3.39%

ROIC (5Y)

-17.9%

SBC / revenue

5.18%

Tax / revenue

-36.15%

Metric	Value
EPS growth	656.36%
EPS growth (Q)	17.65%
EPS growth (QoQ)	105.59%
EPS growth quarters	3
EPS growth years	3
FCF growth	-21.17%
FCF growth (Q)	68.38%
FCF growth (QoQ)	-25.65%
Gross profit growth	25.63%
Gross profit growth (Q)	3.83%
Gross profit growth 3Y	94.88%
Gross profit growth 5Y	40.87%
Net income growth	793.76%
Net income growth (Q)	41.14%
Net income growth (QoQ)	109.54%
Net income growth quarters	3
Net income growth years	3
OCF growth	20.81%
OCF growth (Q)	288.19%
OCF growth (QoQ)	72.42%
Operating income growth	35.9%
Operating income growth (Q)	-57.18%
Revenue growth	25.89%
Revenue growth (Q)	30.01%
Revenue growth (QoQ)	8.87%
Revenue growth 10Y	14.12%
Revenue growth 3Y	41.37%
Revenue growth 5Y	28.57%
Revenue growth quarters	14
Revenue growth years	3

Metric

Value

EPS growth

656.36%

EPS growth (Q)

17.65%

EPS growth (QoQ)

105.59%

EPS growth quarters

EPS growth years

FCF growth

-21.17%

FCF growth (Q)

68.38%

FCF growth (QoQ)

-25.65%

Gross profit growth

25.63%

Gross profit growth (Q)

3.83%

Gross profit growth 3Y

94.88%

Gross profit growth 5Y

40.87%

Net income growth

793.76%

Net income growth (Q)

41.14%

Net income growth (QoQ)

109.54%

Net income growth quarters

Net income growth years

OCF growth

20.81%

OCF growth (Q)

288.19%

OCF growth (QoQ)

72.42%

Operating income growth

35.9%

Operating income growth (Q)

-57.18%

Revenue growth

25.89%

Revenue growth (Q)

30.01%

Revenue growth (QoQ)

8.87%

Revenue growth 10Y

14.12%

Revenue growth 3Y

41.37%

Revenue growth 5Y

28.57%

Revenue growth quarters

Revenue growth years

Metric	Value
Capital expenditures	$-14.5M
Depreciation and amortization	$8.8M
EBIT	$14.4M
EBITDA	$23.2M
EPS	$2.99
FCF per share	$0.42
Financing cash flow	$-8.5M
Free cash flow	$20.5M
Free cash flow minus SBC	$3.9M
Gross profit	$93.1M
Income taxes	$-116M
Investing cash flow	$-86.8M
Net borrowing	$-8.8M
Net cash flow	$-60.3M
Net income	$136.6M
Operating cash flow minus SBC	$18.4M
Operating income	$14.4M
Revenue	$320.9M
Stock-based compensation	$16.6M

Metric

Value

Capital expenditures

$-14.5M

Depreciation and amortization

$8.8M

EBIT

$14.4M

EBITDA

$23.2M

EPS

$2.99

FCF per share

$0.42

Financing cash flow

$-8.5M

Free cash flow

$20.5M

Free cash flow minus SBC

$3.9M

Gross profit

$93.1M

Income taxes

$-116M

Investing cash flow

$-86.8M

Net borrowing

$-8.8M

Net cash flow

$-60.3M

Net income

$136.6M

Operating cash flow minus SBC

$18.4M

Operating income

$14.4M

Revenue

$320.9M

Stock-based compensation

$16.6M

Metric	Value
Altman Z-Score	5.31
Book value per share	$11.82
Debt / EBITDA	0.15
Debt / equity	0.01
Debt / FCF	0.19
Goodwill	$176.7M
Long-term assets	$419.7M
Long-term liabilities	$48.9M
Net cash (debt)	$139.8M
Net cash / market cap	10.37%
Net cash growth	-31.51%
Net debt / EBITDA	-6.02
Net debt / equity	-0.24
Net debt / FCF	-6.81
Piotroski F-Score	3
Property, plant and equipment	$102.5M
Shareholders' equity	$572.5M
Tangible book value	$383.1M
Tangible book value per share	$7.91
Total assets	$762.2M
Total cash	$143.7M
Total debt	$3.9M
Total liabilities	$189.7M
WACC	22.48%

Metric

Value

Altman Z-Score

5.31

Book value per share

$11.82

Debt / EBITDA

0.15

Debt / equity

0.01

Debt / FCF

0.19

Goodwill

$176.7M

Long-term assets

$419.7M

Long-term liabilities

$48.9M

Net cash (debt)

$139.8M

Net cash / market cap

10.37%

Net cash growth

-31.51%

Net debt / EBITDA

-6.02

Net debt / equity

-0.24

Net debt / FCF

-6.81

Piotroski F-Score

Property, plant and equipment

$102.5M

Shareholders' equity

$572.5M

Tangible book value

$383.1M

Tangible book value per share

$7.91

Total assets

$762.2M

Total cash

$143.7M

Total debt

$3.9M

Total liabilities

$189.7M

WACC

22.48%

Metric	Value
Asset turnover	0.53
Current assets	$342.5M
Current liabilities	$140.9M
Current ratio	2.43
Inventory turnover	2.69
Net working capital	$59.3M
Quick ratio	1.59
Working capital	$201.6M
Working capital turnover	1.44

Metric

Value

Asset turnover

0.53

Current assets

$342.5M

Current liabilities

$140.9M

Current ratio

2.43

Inventory turnover

2.69

Net working capital

$59.3M

Quick ratio

1.59

Working capital

$201.6M

Working capital turnover

1.44

Metric	Value
Buyback yield / dilution	-18.11%
Dividend yield	0%
Shareholder yield	-18.11%

Metric

Value

Buyback yield / dilution

-18.11%

Dividend yield

Shareholder yield

-18.11%

Metric	Value
10Y price change	310.63%
10Y return CAGR	15.17%
10Y total return	310.63%
150-day SMA	$36.69
15Y price change	-35.45%
15Y return CAGR	-2.88%
15Y total return	-35.45%
1D price change	2.1%
1M price change	-6%
1M total return	-6%
1W price change	5.89%
1W total return	5.89%
1Y price change	-51.24%
1Y return CAGR	-51.26%
1Y total return	-51.24%
20-day SMA	$28.02
200-day SMA	$35.39
20Y price change	-70.34%
20Y return CAGR	-5.9%
20Y total return	-70.34%
3M price change	-7.6%
3M total return	-7.6%
3Y price change	354.27%
3Y return CAGR	65.6%
3Y total return	354.27%
50-day SMA	$28.86
50-day SMA vs 200-day SMA	50under200
52-week high	$64.72
52-week high date	2025-10-29
52-week low	$24.08
52-week low date	2026-10-15
5Y price change	64.49%
5Y return CAGR	10.47%
5Y total return	64.49%
6M price change	-43.17%
6M total return	-43.17%
All-time high	$751.25
All-time high date	2000-02-28
All-time low	$2.89
All-time low date	2017-08-08
Average true range (ATR)	$1.57
Average volume	770.2K
Beta (1Y)	2.03
Beta (2Y)	2.05
Beta (5Y)	3.33
Change from 52-week high	-56.41%
Change from 52-week low	17.15%
Change from all-time high	-96.24%
Change from all-time low	876.12%
Change from open	0.28%
Day's gap	1.81%
Dollar volume	$25M
High price	$28.31
Low price	$27.44
Monthly RSI	47.19
Open price	$28.13
Position in 52-week range	88.51%
Premarket change	1.99%
Premarket close	$27.63
Premarket price	$28.18
Premarket volume	4.1K
Previous close	$27.63
Price vs 150-day SMA	-23.1%
Price vs 20-day SMA	0.67%
Price vs 200-day SMA	-20.29%
Price vs 50-day SMA	-2.25%
Relative volume	1.17
RSI	51.26
Sharpe ratio	-0.51
Sharpe ratio (3Y)	1
Sharpe ratio (5Y)	0.49
Sortino ratio	-0.6
Sortino ratio (3Y)	1.64
Sortino ratio (5Y)	0.85
Volume	885.4K
Weekly RSI	41.32
YTD price change	-1.98%
YTD total return	-1.98%

Metric

Value

10Y price change

310.63%

10Y return CAGR

15.17%

10Y total return

310.63%

150-day SMA

$36.69

15Y price change

-35.45%

15Y return CAGR

-2.88%

15Y total return

-35.45%

1D price change

2.1%

1M price change

-6%

1M total return

-6%

1W price change

5.89%

1W total return

5.89%

1Y price change

-51.24%

1Y return CAGR

-51.26%

1Y total return

-51.24%

20-day SMA

$28.02

200-day SMA

$35.39

20Y price change

-70.34%

20Y return CAGR

-5.9%

20Y total return

-70.34%

3M price change

-7.6%

3M total return

-7.6%

3Y price change

354.27%

3Y return CAGR

65.6%

3Y total return

354.27%

50-day SMA

$28.86

50-day SMA vs 200-day SMA

50under200

52-week high

$64.72

52-week high date

2025-10-29

52-week low

$24.08

52-week low date

2026-10-15

5Y price change

64.49%

5Y return CAGR

10.47%

5Y total return

64.49%

6M price change

-43.17%

6M total return

-43.17%

All-time high

$751.25

All-time high date

2000-02-28

All-time low

$2.89

All-time low date

2017-08-08

Average true range (ATR)

$1.57

Average volume

770.2K

Beta (1Y)

2.03

Beta (2Y)

2.05

Beta (5Y)

3.33

Change from 52-week high

-56.41%

Change from 52-week low

17.15%

Change from all-time high

-96.24%

Change from all-time low

876.12%

Change from open

0.28%

Day's gap

1.81%

Dollar volume

$25M

High price

$28.31

Low price

$27.44

Monthly RSI

47.19

Open price

$28.13

Position in 52-week range

88.51%

Premarket change

1.99%

Premarket close

$27.63

Premarket price

$28.18

Premarket volume

4.1K

Previous close

$27.63

Price vs 150-day SMA

-23.1%

Price vs 20-day SMA

0.67%

Price vs 200-day SMA

-20.29%

Price vs 50-day SMA

-2.25%

Relative volume

1.17

RSI

51.26

Sharpe ratio

-0.51

Sharpe ratio (3Y)

Sharpe ratio (5Y)

0.49

Sortino ratio

-0.6

Sortino ratio (3Y)

1.64

Sortino ratio (5Y)

0.85

Volume

885.4K

Weekly RSI

41.32

YTD price change

-1.98%

YTD total return

-1.98%

Metric	Value
Float	46.8M
Float percentage	96.55%
Shares change (QoQ)	0.84%
Shares change (YoY)	18.11%
Shares held by insiders	3.45%
Shares held by institutions	75.85%
Shares outstanding	48.4M
Short % of float	8.33%
Short % of shares	8.04%
Short ratio	5.5 days

Metric

Value

Float

46.8M

Float percentage

96.55%

Shares change (QoQ)

0.84%

Shares change (YoY)

18.11%

Shares held by insiders

3.45%

Shares held by institutions

75.85%

Shares outstanding

48.4M

Short % of float

8.33%

Short % of shares

8.04%

Short ratio

5.5 days

American Superconductor Corporation (AMSC)

Price

Financial snapshot

Fair-value bridge

Latest news · AMSC

Valuation

Profitability

Balance sheet

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Profile and market data

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Performance and technicals

Ownership and float

Deeper analysis on AMSC

Frequently asked questions