QSEAU vs WPRT

Comparison between Quartzsea Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QSEAU, Company) and Westport Fuel Systems Inc (WPRT, Company).

QSEAU is from the Financial Services sector, while WPRT is from the Consumer Cyclical sector.

QSEAU vs WPRT - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	QSEAU(COMPANY)	WPRT(COMPANY)
Market Cap	$34M	$34M
Max Drawdown	3.17%	99.68%
Sharpe Ratio	0.06	-0.66
5Y Beta	0.00	1.03
Industry	Shell Companies	Auto Parts
P/E Ratio	32.14	-0.56
Forward P/E	N/A	144.93
PEG Ratio	N/A	-0.00
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-3.67%	-28.45%
P/S Ratio	N/A	1.47
P/B Ratio	N/A	0.55

Market Cap

Winner

QSEAU

$34M

WPRT

$34M

Max Drawdown

Winner

QSEAU

3.17%

WPRT

99.68%

Sharpe Ratio

Winner

QSEAU

0.06

WPRT

-0.66

5Y Beta

Winner

QSEAU

0.00

WPRT

1.03

Industry

QSEAU

Shell Companies

WPRT

Auto Parts

P/E Ratio

QSEAU

32.14

Winner

WPRT

-0.56

Forward P/E

QSEAU

N/A

WPRT

144.93

PEG Ratio

QSEAU

N/A

WPRT

-0.00

Debt to Equity

QSEAU

0.00%

WPRT

0.00%

Free Cash Flow Yield

Winner

QSEAU

-3.67%

WPRT

-28.45%

P/S Ratio

QSEAU

N/A

WPRT

1.47

P/B Ratio

QSEAU

N/A

WPRT

0.55

QSEAU vs WPRT - Historical Returns

Returns include dividend reinvestment.

Period	QSEAU	WPRT
1 month	-2.64%	-5.00%
3 months	+2.49%	-6.40%
6 months	+3.28%	+13.77%
1 year	+4.39%	-32.86%
5 years(CAGR)	N/A	-48.99%
10 years(CAGR)	N/A	-20.90%
Max(CAGR)	+5.54%	-20.82%

Winner

QSEAU

-2.64%

WPRT

-5.00%

Winner

QSEAU

+2.49%

WPRT

-6.40%

QSEAU

+3.28%

Winner

WPRT

+13.77%

Winner

QSEAU

+4.39%

WPRT

-32.86%

5Y(CAGR)

QSEAU

N/A

WPRT

-48.99%

10Y(CAGR)

QSEAU

N/A

WPRT

-20.90%

Max(CAGR)

Winner

QSEAU

+5.54%

WPRT

-20.82%

QSEAU vs WPRT - Annual Returns (2008 - 2026)

Returns include dividend reinvestment.

Year	QSEAU	WPRT
2026	+2.68%	+15.85%
2025	+3.99%	-59.11%
2024	N/A	-45.59%
2023	N/A	-15.01%
2022	N/A	-67.45%
2021	N/A	-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%

QSEAU vs WPRT Drawdown Comparison

The maximum drawdown for QSEAU was -3.17%, occurring on Jun 2, 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 QSEAU drawdown is -2.90%. The current WPRT drawdown is -99.61%.

Rank	QSEAU	WPRT
#1	-3.17% Apr 9, 2026 - Jun 2, 2026	-99.68% Mar 20, 2012 - Nov 20, 2025
#2	-0.78% May 13, 2025 - Jun 4, 2025	-75.64% Aug 29, 2008 - Sep 29, 2009
#3	-0.69% Apr 21, 2025 - Apr 30, 2025	-30.82% Jul 27, 2010 - Mar 30, 2011
#4	-0.59% Mar 28, 2025 - Apr 21, 2025	-27.38% Apr 6, 2011 - Jul 15, 2011
#5	-0.58% Dec 9, 2025 - Dec 23, 2025	-27.37% Apr 15, 2010 - Jul 23, 2010
#6	-0.51% Jun 4, 2025 - Jun 13, 2025	-26.46% Sep 30, 2009 - Dec 1, 2009
#7	-0.48% Jun 13, 2025 - Aug 19, 2025	-25.97% Jul 15, 2011 - Sep 8, 2011
#8	-0.38% Dec 23, 2025 - Mar 4, 2026	-22.51% Sep 19, 2011 - Dec 22, 2011
#9	-0.30% Apr 30, 2025 - May 12, 2025	-21.19% Jan 14, 2010 - Mar 1, 2010
#10	-0.29% Aug 19, 2025 - Dec 9, 2025	-17.49% Dec 1, 2009 - Jan 5, 2010
#11	-0.29% Mar 4, 2026 - Mar 13, 2026	-11.37% Feb 21, 2012 - Mar 15, 2012
#12	-0.10% Mar 20, 2025 - Mar 26, 2025	-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

Correlation

Correlation between QSEAU and WPRT is -0.56 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.56

-101