ATHR vs LUNG

Comparison between Aether Holdings Inc (ATHR, Company) and Pulmonx Corp (LUNG, Company).

ATHR is from the Technology sector, while LUNG is from the Healthcare sector.

ATHR vs LUNG - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ATHR(COMPANY)	LUNG(COMPANY)
Market Cap	$51M	$51M
Max Drawdown	88.44%	98.30%
Sharpe Ratio	-0.36	-0.51
5Y Beta	0.57	1.06
Industry	Software - Application	Medical Devices
P/E Ratio	-10.73	-0.94
Forward P/E	N/A	28.33
PEG Ratio	-0.06	N/A
Debt to Equity	0.00%	81.54%
Free Cash Flow Yield	-12.33%	-57.55%

Market Cap

Winner

ATHR

$51M

LUNG

$51M

Max Drawdown

Winner

ATHR

88.44%

LUNG

98.30%

Sharpe Ratio

Winner

ATHR

-0.36

LUNG

-0.51

5Y Beta

Winner

ATHR

0.57

LUNG

1.06

Industry

ATHR

Software - Application

LUNG

Medical Devices

P/E Ratio

Winner

ATHR

-10.73

LUNG

-0.94

Forward P/E

ATHR

N/A

LUNG

28.33

PEG Ratio

ATHR

-0.06

LUNG

N/A

Debt to Equity

Winner

ATHR

0.00%

LUNG

81.54%

Free Cash Flow Yield

Winner

ATHR

-12.33%

LUNG

-57.55%

ATHR vs LUNG - Historical Returns

Returns include dividend reinvestment.

Period	ATHR	LUNG
1 month	+24.06%	-4.69%
3 months	-1.24%	-4.69%
6 months	-27.02%	-34.05%
1 year	-37.18%	-67.72%
5 years(CAGR)	N/A	-50.30%
Max(CAGR)	-25.06%	-45.01%

Winner

ATHR

+24.06%

LUNG

-4.69%

Winner

ATHR

-1.24%

LUNG

-4.69%

Winner

ATHR

-27.02%

LUNG

-34.05%

Winner

ATHR

-37.18%

LUNG

-67.72%

5Y(CAGR)

ATHR

N/A

LUNG

-50.30%

Max(CAGR)

Winner

ATHR

-25.06%

LUNG

-45.01%

ATHR vs LUNG - Annual Returns (2020 - 2026)

Returns include dividend reinvestment.

Year	ATHR	LUNG
2026	-35.76%	-46.96%
2025	+7.83%	-66.10%
2024	N/A	-46.54%
2023	N/A	+70.23%
2022	N/A	-76.26%
2021	N/A	-46.25%
2020	N/A	+75.58%

ATHR vs LUNG Drawdown Comparison

The maximum drawdown for ATHR was -88.44%, occurring on Apr 2, 2026. This drawdown has not yet recovered.

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

The current ATHR drawdown is -77.17%. The current LUNG drawdown is -98.23%.

Rank	ATHR	LUNG
#1	-88.44% May 22, 2025 - Apr 2, 2026	-98.30% Dec 31, 2020 - Mar 27, 2026
#2	-19.86% May 5, 2025 - May 19, 2025	-15.33% Nov 27, 2020 - Dec 21, 2020
#3	-12.35% Apr 10, 2025 - Apr 23, 2025	-14.07% Oct 20, 2020 - Nov 24, 2020
#4	-8.73% Apr 23, 2025 - Apr 29, 2025	-12.21% Oct 7, 2020 - Oct 19, 2020
#5	N/A	-3.74% Dec 24, 2020 - Dec 30, 2020