ATOS vs GDSTU

Comparison between Atossa Therapeutics Inc (ATOS, Company) and Goldenstone Acquisition Ltd - Units (1 Ord 1 War & 1 Rts) (GDSTU, Company).

ATOS is from the Healthcare sector, while GDSTU is from the Financial Services sector.

ATOS vs GDSTU - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ATOS(COMPANY)	GDSTU(COMPANY)
Market Cap	$20M	$20M
Max Drawdown	99.99%	16.67%
Sharpe Ratio	-1.47	0.00
5Y Beta	1.30	N/A
Industry	Biotechnology	Shell Companies
P/E Ratio	-0.53	-47.73
Forward P/E	7.04	N/A
PEG Ratio	-0.01	N/A
5Y EPS CAGR	3.17%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	N/A	-1.26%

Market Cap

Winner

ATOS

$20M

GDSTU

$20M

Max Drawdown

ATOS

99.99%

Winner

GDSTU

16.67%

Sharpe Ratio

ATOS

-1.47

Winner

GDSTU

0.00

5Y Beta

ATOS

1.30

GDSTU

N/A

Industry

ATOS

Biotechnology

GDSTU

Shell Companies

P/E Ratio

ATOS

-0.53

Winner

GDSTU

-47.73

Forward P/E

ATOS

7.04

GDSTU

N/A

PEG Ratio

ATOS

-0.01

GDSTU

N/A

5Y EPS CAGR

ATOS

3.17%

GDSTU

N/A

Debt to Equity

ATOS

0.00%

GDSTU

0.00%

Free Cash Flow Yield

ATOS

N/A

GDSTU

-1.26%

ATOS vs GDSTU - Historical Returns

Returns include dividend reinvestment.

Period	ATOS	GDSTU
1 month	+16.67%	+0.00%
3 months	-56.25%	+0.00%
6 months	-74.33%	+0.00%
1 year	-83.34%	+0.00%
5 years(CAGR)	-47.61%	+1.60%
10 years(CAGR)	-43.35%	N/A
Max(CAGR)	-46.70%	+1.60%

Winner

ATOS

+16.67%

GDSTU

+0.00%

ATOS

-56.25%

Winner

GDSTU

+0.00%

ATOS

-74.33%

Winner

GDSTU

+0.00%

ATOS

-83.34%

Winner

GDSTU

+0.00%

5Y(CAGR)

ATOS

-47.61%

Winner

GDSTU

+1.60%

10Y(CAGR)

ATOS

-43.35%

GDSTU

N/A

Max(CAGR)

ATOS

-46.70%

Winner

GDSTU

+1.60%

ATOS vs GDSTU - Annual Returns (2012 - 2026)

Returns include dividend reinvestment.

Year	ATOS	GDSTU
2026	-75.58%	+0.00%
2025	-38.55%	-6.05%
2024	+0.97%	+5.75%
2023	+50.12%	+6.41%
2022	-69.63%	+1.30%
2021	+68.42%	N/A
2020	-40.25%	N/A
2019	+35.34%	N/A
2018	-68.52%	N/A
2017	-81.69%	N/A
2016	-73.89%	N/A
2015	-77.14%	N/A
2014	-37.00%	N/A
2013	-38.95%	N/A
2012	-18.75%	N/A

ATOS vs GDSTU Drawdown Comparison

The maximum drawdown for ATOS was -99.99%, occurring on Jun 24, 2026. This drawdown has not yet recovered.

The maximum drawdown for GDSTU was -16.67%, occurring on Mar 26, 2025. This drawdown has not yet recovered.

The current ATOS drawdown is -99.99%. The current GDSTU drawdown is -10.67%.

Rank	ATOS	GDSTU
#1	-99.99% Mar 19, 2013 - Jun 24, 2026	-16.67% Jan 27, 2025 - Mar 26, 2025
#2	-23.85% Dec 11, 2012 - Jan 29, 2013	-5.52% Jan 19, 2023 - Jul 14, 2023
#3	-20.00% Feb 12, 2013 - Mar 18, 2013	-4.75% Oct 11, 2022 - Jan 19, 2023
#4	-15.63% Nov 8, 2012 - Dec 10, 2012	-4.09% Jul 14, 2023 - Mar 14, 2024
#5	-4.85% Feb 1, 2013 - Feb 5, 2013	-3.65% Jun 21, 2022 - Oct 11, 2022
#6	-1.89% Jan 29, 2013 - Jan 31, 2013	-3.42% Aug 2, 2024 - Jan 27, 2025
#7	N/A	-2.12% Mar 14, 2024 - Aug 2, 2024
#8	N/A	-1.57% Apr 20, 2022 - Jun 21, 2022
#9	N/A	-0.40% Apr 7, 2022 - Apr 14, 2022
#10	N/A	-0.30% Mar 24, 2022 - Apr 5, 2022
#11	N/A	-0.20% Mar 17, 2022 - Mar 22, 2022