PRLB vs AMSC

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

Both PRLB and AMSC are from the Industrials sector.

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

PRLB vs AMSC - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

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

Market Cap

Winner

PRLB

$1.76B

AMSC

$1.75B

Max Drawdown

Winner

PRLB

91.22%

AMSC

99.57%

Sharpe Ratio

Winner

PRLB

1.65

AMSC

0.57

5Y Beta

Winner

PRLB

1.54

AMSC

2.60

Industry

PRLB

Metal Fabrication

AMSC

Specialty Industrial Machinery

P/E Ratio

PRLB

68.00

Winner

AMSC

13.03

Forward P/E

Winner

PRLB

32.26

AMSC

39.22

PEG Ratio

PRLB

0.87

Winner

AMSC

0.74

5Y EPS CAGR

PRLB

-6.44%

Winner

AMSC

12.74%

Debt to Equity

PRLB

0.00%

AMSC

0.00%

Free Cash Flow Yield

Winner

PRLB

3.22%

AMSC

1.04%

P/S Ratio

Winner

PRLB

3.28

AMSC

6.46

P/B Ratio

Winner

PRLB

2.63

AMSC

3.48

PRLB vs AMSC - Historical Returns

Returns include dividend reinvestment.

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

Winner

PRLB

+11.15%

AMSC

-26.58%

Winner

PRLB

+42.93%

AMSC

+36.77%

Winner

PRLB

+50.16%

AMSC

+28.81%

Winner

PRLB

+103.87%

AMSC

+36.91%

5Y(CAGR)

PRLB

-1.98%

Winner

AMSC

+21.39%

10Y(CAGR)

PRLB

+2.42%

Winner

AMSC

+16.64%

Max(CAGR)

Winner

PRLB

+7.26%

AMSC

-5.66%

PRLB vs AMSC - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

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

PRLB vs AMSC Drawdown Comparison

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

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

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

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