AMSC vs PRLB

Comparison between American Superconductor Corp (AMSC, Company) and Proto Labs Inc (PRLB, Company).

Both AMSC and PRLB are from the Industrials sector.

5-Year PerformanceAMSC has outperformed PRLB, delivering a return of +21.4% compared to -2.0%

AMSC vs PRLB - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AMSC(COMPANY)	PRLB(COMPANY)
Market Cap	$1.75B	$1.76B
Max Drawdown	99.57%	91.22%
Sharpe Ratio	0.57	1.65
5Y Beta	2.60	1.54
Industry	Specialty Industrial Machinery	Metal Fabrication
P/E Ratio	13.03	68.00
Forward P/E	39.22	32.26
PEG Ratio	0.74	0.87
5Y EPS CAGR	12.74%	-6.44%
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	1.04%	3.22%
P/S Ratio	6.46	3.28
P/B Ratio	3.48	2.63

Market Cap

AMSC

$1.75B

Winner

PRLB

$1.76B

Max Drawdown

AMSC

99.57%

Winner

PRLB

91.22%

Sharpe Ratio

AMSC

0.57

Winner

PRLB

1.65

5Y Beta

AMSC

2.60

Winner

PRLB

1.54

Industry

AMSC

Specialty Industrial Machinery

PRLB

Metal Fabrication

P/E Ratio

Winner

AMSC

13.03

PRLB

68.00

Forward P/E

AMSC

39.22

Winner

PRLB

32.26

PEG Ratio

Winner

AMSC

0.74

PRLB

0.87

5Y EPS CAGR

Winner

AMSC

12.74%

PRLB

-6.44%

Debt to Equity

AMSC

0.00%

PRLB

0.00%

Free Cash Flow Yield

AMSC

1.04%

Winner

PRLB

3.22%

P/S Ratio

AMSC

6.46

Winner

PRLB

3.28

P/B Ratio

AMSC

3.48

Winner

PRLB

2.63

AMSC vs PRLB - Historical Returns

Returns include dividend reinvestment.

Period	AMSC	PRLB
1 month	-26.58%	+11.15%
3 months	+36.77%	+42.93%
6 months	+28.81%	+50.16%
1 year	+36.91%	+103.87%
5 years(CAGR)	+21.39%	-1.98%
10 years(CAGR)	+16.64%	+2.42%
Max(CAGR)	-5.66%	+7.26%

AMSC

-26.58%

Winner

PRLB

+11.15%

AMSC

+36.77%

Winner

PRLB

+42.93%

AMSC

+28.81%

Winner

PRLB

+50.16%

AMSC

+36.91%

Winner

PRLB

+103.87%

5Y(CAGR)

Winner

AMSC

+21.39%

PRLB

-1.98%

10Y(CAGR)

Winner

AMSC

+16.64%

PRLB

+2.42%

Max(CAGR)

AMSC

-5.66%

Winner

PRLB

+7.26%

AMSC vs PRLB - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	AMSC	PRLB
2026	+26.73%	+53.73%
2025	+12.64%	+30.55%
2024	+127.21%	+2.87%
2023	+211.17%	+53.99%
2022	-66.61%	-52.84%
2021	-53.42%	-65.82%
2020	+196.83%	+51.54%
2019	-33.19%	-9.00%
2018	+192.65%	+8.61%
2017	-51.08%	+95.08%
2016	+11.16%	-18.78%
2015	-22.04%	-5.85%
2014	-57.43%	-4.17%
2013	-42.05%	+81.95%
2012	-29.38%	+35.93%
2011	-87.51%	N/A
2010	-32.17%	N/A
2009	+138.48%	N/A
2008	-40.76%	N/A
2007	+180.99%	N/A
2006	+16.23%	N/A
2005	-44.97%	N/A
2004	+8.61%	N/A
2003	+338.61%	N/A
2002	-76.85%	N/A
2001	-48.25%	N/A
2000	-3.38%	N/A
1999	+48.31%	N/A

AMSC vs PRLB Drawdown Comparison

The maximum drawdown for AMSC was -99.57%, occurring on Aug 8, 2017. This drawdown has not yet recovered.

The maximum drawdown for PRLB was -91.22%, occurring on Nov 9, 2022. This drawdown has not yet recovered.

The current AMSC drawdown is -94.22%. The current PRLB drawdown is -68.61%.

Rank	AMSC	PRLB
#1	-99.57% Feb 28, 2000 - Aug 8, 2017	-91.22% Jan 27, 2021 - Nov 9, 2022
#2	-23.37% Jan 21, 2000 - Feb 16, 2000	-60.84% Sep 14, 2018 - Dec 22, 2020
#3	-12.45% Jan 3, 2000 - Jan 19, 2000	-49.77% Oct 24, 2013 - Oct 26, 2017
#4	-11.11% Nov 19, 1999 - Dec 15, 1999	-27.76% Aug 1, 2012 - Jan 15, 2013
#5	-6.49% Nov 3, 1999 - Nov 19, 1999	-25.59% May 1, 2012 - Aug 1, 2012
#6	-5.60% Dec 22, 1999 - Dec 28, 1999	-20.25% Dec 23, 2020 - Jan 20, 2021
#7	-5.33% Dec 16, 1999 - Dec 22, 1999	-15.54% Feb 13, 2013 - May 3, 2013
#8	-3.87% Feb 23, 2000 - Feb 25, 2000	-14.52% Apr 3, 2012 - Apr 27, 2012
#9	-1.59% Dec 29, 1999 - Dec 31, 1999	-13.79% Jun 18, 2018 - Jul 25, 2018
#10	N/A	-12.87% May 10, 2013 - Jun 17, 2013
#11	N/A	-11.38% Feb 29, 2012 - Mar 9, 2012
#12	N/A	-11.15% Oct 4, 2013 - Oct 17, 2013
#13	N/A	-10.89% Jul 25, 2018 - Aug 20, 2018
#14	N/A	-10.75% Jan 18, 2013 - Feb 13, 2013
#15	N/A	-10.25% Mar 20, 2018 - Apr 17, 2018