NLSP vs WPRT

Comparison between NLS Pharmaceutics Ltd (NLSP, Company) and Westport Fuel Systems Inc (WPRT, Company).

5-Year PerformanceWPRT has outperformed NLSP, delivering a return of -47.2% compared to -68.0%

NLSP vs WPRT - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	NLSP(COMPANY)	WPRT(COMPANY)
Market Cap	$29M	$29M
Max Drawdown	99.92%	99.68%
Sharpe Ratio	-0.93	-1.38
5Y Beta	N/A	1.03
Industry	N/A	Auto Parts
P/E Ratio	-6.94	-0.47
Forward P/E	N/A	144.93
PEG Ratio	N/A	-0.00
Debt to Equity	N/A	0.00%
Free Cash Flow Yield	N/A	-33.36%
P/B Ratio	10.13	N/A

Market Cap

Winner

NLSP

$29M

WPRT

$29M

Max Drawdown

NLSP

99.92%

Winner

WPRT

99.68%

Sharpe Ratio

Winner

NLSP

-0.93

WPRT

-1.38

5Y Beta

NLSP

N/A

WPRT

1.03

Industry

NLSP

N/A

WPRT

Auto Parts

P/E Ratio

Winner

NLSP

-6.94

WPRT

-0.47

Forward P/E

NLSP

N/A

WPRT

144.93

PEG Ratio

NLSP

N/A

WPRT

-0.00

Debt to Equity

NLSP

N/A

WPRT

0.00%

Free Cash Flow Yield

NLSP

N/A

WPRT

-33.36%

P/B Ratio

NLSP

10.13

WPRT

N/A

NLSP vs WPRT - Historical Returns

Returns include dividend reinvestment.

Period	NLSP	WPRT
1 month	-4.61%	-27.90%
3 months	+2.92%	-13.18%
6 months	+38.04%	-16.83%
1 year	-81.86%	-56.36%
5 years(CAGR)	-68.05%	-47.19%
10 years(CAGR)	N/A	-18.99%
Max(CAGR)	-65.16%	-21.21%

Winner

NLSP

-4.61%

WPRT

-27.90%

Winner

NLSP

+2.92%

WPRT

-13.18%

Winner

NLSP

+38.04%

WPRT

-16.83%

NLSP

-81.86%

Winner

WPRT

-56.36%

5Y(CAGR)

NLSP

-68.05%

Winner

WPRT

-47.19%

10Y(CAGR)

NLSP

N/A

WPRT

-18.99%

Max(CAGR)

NLSP

-65.16%

Winner

WPRT

-21.21%

NLSP vs WPRT - Annual Returns (2008 - 2026)

Returns include dividend reinvestment.

Year	NLSP	WPRT
2026	+68.42%	+2.44%
2025	-91.28%	-59.11%
2024	-91.03%	-45.59%
2023	-57.86%	-15.01%
2022	+8.40%	-67.45%
2021	-61.59%	-52.22%
2020	N/A	+119.34%
2019	N/A	+58.00%
2018	N/A	-68.03%
2017	N/A	+200.80%
2016	N/A	-45.15%
2015	N/A	-47.52%
2014	N/A	-80.94%
2013	N/A	-31.05%
2012	N/A	-18.89%
2011	N/A	+75.50%
2010	N/A	+54.85%
2009	N/A	+114.44%
2008	N/A	-57.99%

NLSP vs WPRT Drawdown Comparison

The maximum drawdown for NLSP was -99.92%, occurring on Mar 30, 2026. This drawdown has not yet recovered.

The maximum drawdown for WPRT was -99.68%, occurring on Nov 20, 2025. This drawdown has not yet recovered.

The current NLSP drawdown is -99.85%. The current WPRT drawdown is -99.66%.

Rank	NLSP	WPRT
#1	-99.92% Mar 12, 2021 - Mar 30, 2026	-99.68% Mar 20, 2012 - Nov 20, 2025
#2	-35.41% Feb 11, 2021 - Mar 12, 2021	-75.64% Aug 29, 2008 - Sep 29, 2009
#3	-9.34% Jan 29, 2021 - Feb 3, 2021	-30.82% Jul 27, 2010 - Mar 30, 2011
#4	-7.69% Feb 4, 2021 - Feb 11, 2021	-27.38% Apr 6, 2011 - Jul 15, 2011
#5	N/A	-27.37% Apr 15, 2010 - Jul 23, 2010
#6	N/A	-26.46% Sep 30, 2009 - Dec 1, 2009
#7	N/A	-25.97% Jul 15, 2011 - Sep 8, 2011
#8	N/A	-22.51% Sep 19, 2011 - Dec 22, 2011
#9	N/A	-21.19% Jan 14, 2010 - Mar 1, 2010
#10	N/A	-17.49% Dec 1, 2009 - Jan 5, 2010
#11	N/A	-11.37% Feb 21, 2012 - Mar 15, 2012
#12	N/A	-9.55% Mar 15, 2010 - Apr 5, 2010
#13	N/A	-7.74% Jan 31, 2012 - Feb 10, 2012
#14	N/A	-5.05% Aug 18, 2008 - Aug 29, 2008
#15	N/A	-4.28% Mar 1, 2010 - Mar 8, 2010