LUNG vs ARQ

Comparison between Pulmonx Corp (LUNG, Company) and Arq Inc (ARQ, Company).

LUNG is from the Healthcare sector, while ARQ is from the Industrials sector.

5-Year PerformanceARQ has outperformed LUNG, delivering a return of -19.4% compared to -43.3%

LUNG vs ARQ - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	LUNG(COMPANY)	ARQ(COMPANY)
Market Cap	$98M	$99M
Max Drawdown	98.30%	95.69%
Sharpe Ratio	0.82	-0.80
5Y Beta	1.18	1.31
Industry	Medical Devices	Pollution & Treatment Controls
P/E Ratio	-2.00	-1.89
Forward P/E	28.33	58.82
PEG Ratio	N/A	-0.00
5Y EPS CAGR	1.47%	N/A
Debt to Equity	95.75%	18.25%
Free Cash Flow Yield	-31.18%	-0.11%

Market Cap

LUNG

$98M

Winner

ARQ

$99M

Max Drawdown

LUNG

98.30%

Winner

ARQ

95.69%

Sharpe Ratio

Winner

LUNG

0.82

ARQ

-0.80

5Y Beta

Winner

LUNG

1.18

ARQ

1.31

Industry

LUNG

Medical Devices

ARQ

Pollution & Treatment Controls

P/E Ratio

Winner

LUNG

-2.00

ARQ

-1.89

Forward P/E

Winner

LUNG

28.33

ARQ

58.82

PEG Ratio

LUNG

N/A

ARQ

-0.00

5Y EPS CAGR

LUNG

1.47%

ARQ

N/A

Debt to Equity

LUNG

95.75%

Winner

ARQ

18.25%

Free Cash Flow Yield

LUNG

-31.18%

Winner

ARQ

-0.11%

LUNG vs ARQ - Historical Returns

Returns include dividend reinvestment.

Period	LUNG	ARQ
1 month	+47.95%	+2.70%
3 months	+62.41%	-10.59%
6 months	+46.94%	-36.49%
1 year	+40.26%	-70.50%
5 years(CAGR)	-43.27%	-19.40%
10 years(CAGR)	N/A	-8.40%
Max(CAGR)	-39.03%	-1.44%

Winner

LUNG

+47.95%

ARQ

+2.70%

Winner

LUNG

+62.41%

ARQ

-10.59%

Winner

LUNG

+46.94%

ARQ

-36.49%

Winner

LUNG

+40.26%

ARQ

-70.50%

5Y(CAGR)

LUNG

-43.27%

Winner

ARQ

-19.40%

10Y(CAGR)

LUNG

N/A

ARQ

-8.40%

Max(CAGR)

LUNG

-39.03%

Winner

ARQ

-1.44%

LUNG vs ARQ - Annual Returns (2004 - 2026)

Returns include dividend reinvestment.

Year	LUNG	ARQ
2026	-6.09%	-31.53%
2025	-66.10%	-55.87%
2024	-46.54%	+165.61%
2023	+70.23%	+26.27%
2022	-76.26%	-63.89%
2021	-46.25%	+23.28%
2020	+75.58%	-46.17%
2019	N/A	+6.92%
2018	N/A	+22.40%
2017	N/A	+9.18%
2016	N/A	+30.14%
2015	N/A	-67.34%
2014	N/A	-14.00%
2013	N/A	+204.32%
2012	N/A	-24.94%
2011	N/A	+98.60%
2010	N/A	+78.85%
2009	N/A	+65.76%
2008	N/A	-60.51%
2007	N/A	-55.13%
2006	N/A	-3.40%
2005	N/A	-22.74%
2004	N/A	+187.54%

LUNG vs ARQ Drawdown Comparison

The maximum drawdown for LUNG was -98.30%, occurring on Mar 27, 2026. This drawdown has not yet recovered.

The maximum drawdown for ARQ was -94.30%, occurring on Jun 20, 2023. This drawdown has not yet recovered.

The current LUNG drawdown is -96.87%. The current ARQ drawdown is -89.61%.

Rank	LUNG	ARQ
#1	-98.30% Dec 31, 2020 - Mar 27, 2026	-94.30% Nov 29, 2013 - Jun 20, 2023
#2	-15.33% Nov 27, 2020 - Dec 21, 2020	-93.20% Mar 9, 2005 - May 14, 2013
#3	-14.07% Oct 20, 2020 - Nov 24, 2020	-33.14% Nov 23, 2004 - Jan 7, 2005
#4	-12.21% Oct 7, 2020 - Oct 19, 2020	-25.14% Feb 3, 2004 - Apr 7, 2004
#5	-3.74% Dec 24, 2020 - Dec 30, 2020	-20.04% Aug 5, 2013 - Nov 8, 2013
#6	N/A	-16.22% Apr 7, 2004 - Aug 27, 2004
#7	N/A	-13.75% Oct 18, 2004 - Nov 4, 2004
#8	N/A	-12.39% Jan 7, 2005 - Feb 3, 2005
#9	N/A	-8.80% Nov 4, 2004 - Nov 15, 2004
#10	N/A	-7.45% Jun 6, 2013 - Jun 27, 2013
#11	N/A	-7.32% Nov 13, 2013 - Nov 25, 2013
#12	N/A	-7.14% Sep 2, 2004 - Sep 17, 2004
#13	N/A	-6.49% Feb 3, 2005 - Mar 4, 2005
#14	N/A	-5.46% May 17, 2013 - May 24, 2013
#15	N/A	-4.34% Jun 28, 2013 - Jul 11, 2013