ADN vs CAPS

Comparison between Advent Technologies Holdings, Inc. Class A Common Stock (ADN, Company) and Capstone Holding Corp (CAPS, Company).

ADN is from the Industrials sector, while CAPS is from the Basic Materials sector.

5-Year PerformanceCAPS has outperformed ADN, delivering a return of -62.4% compared to -68.7%

ADN vs CAPS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ADN(COMPANY)	CAPS(COMPANY)
Market Cap	$2.71M	$2.73M
Max Drawdown	99.84%	99.28%
Sharpe Ratio	0.49	-1.08
5Y Beta	N/A	0.88
Industry	Electrical Equipment & Parts	Building Materials
P/E Ratio	-2.03	-0.28
PEG Ratio	N/A	0.00
Debt to Equity	0.00%	117.46%
Free Cash Flow Yield	-95.74%	N/A
P/S Ratio	55.40	0.07
P/B Ratio	-0.15	0.34

Market Cap

ADN

$2.71M

Winner

CAPS

$2.73M

Max Drawdown

ADN

99.84%

Winner

CAPS

99.28%

Sharpe Ratio

Winner

ADN

0.49

CAPS

-1.08

5Y Beta

ADN

N/A

CAPS

0.88

Industry

ADN

Electrical Equipment & Parts

CAPS

Building Materials

P/E Ratio

Winner

ADN

-2.03

CAPS

-0.28

PEG Ratio

ADN

N/A

CAPS

0.00

Debt to Equity

Winner

ADN

0.00%

CAPS

117.46%

Free Cash Flow Yield

ADN

-95.74%

CAPS

N/A

P/S Ratio

ADN

55.40

Winner

CAPS

0.07

P/B Ratio

Winner

ADN

-0.15

CAPS

0.34

ADN vs CAPS - Historical Returns

Returns include dividend reinvestment.

Period	ADN	CAPS
1 month	-72.42%	-27.47%
3 months	-51.91%	-64.39%
6 months	-52.41%	-64.25%
1 year	-47.81%	-84.71%
5 years(CAGR)	-68.74%	-62.41%
10 years(CAGR)	N/A	+16.26%
Max(CAGR)	-57.30%	+0.53%

ADN

-72.42%

Winner

CAPS

-27.47%

Winner

ADN

-51.91%

CAPS

-64.39%

Winner

ADN

-52.41%

CAPS

-64.25%

Winner

ADN

-47.81%

CAPS

-84.71%

5Y(CAGR)

ADN

-68.74%

Winner

CAPS

-62.41%

10Y(CAGR)

ADN

N/A

CAPS

+16.26%

Max(CAGR)

ADN

-57.30%

Winner

CAPS

+0.53%

ADN vs CAPS - Annual Returns (2011 - 2026)

Returns include dividend reinvestment.

Year	ADN	CAPS
2026	N/A	-61.73%
2025	-81.78%	-73.53%
2024	-24.24%	-56.92%
2023	-86.74%	-85.95%
2022	-73.77%	+114.49%
2021	-52.89%	-49.26%
2020	+47.38%	+126.67%
2019	+4.44%	+81867.21%
2018	N/A	-64.00%
2017	N/A	-43.75%
2016	N/A	-46.15%
2015	N/A	-41.44%
2014	N/A	-8.70%
2013	N/A	+42.86%
2012	N/A	-35.11%
2011	N/A	+4.60%

ADN vs CAPS Drawdown Comparison

The maximum drawdown for ADN was -99.84%, occurring on Oct 29, 2025. This drawdown has not yet recovered.

The maximum drawdown for CAPS was -99.28%, occurring on Jun 23, 2026. This drawdown has not yet recovered.

The current ADN drawdown is -99.84%. The current CAPS drawdown is -99.28%.

Rank	ADN	CAPS
#1	-99.84% Jan 14, 2021 - Oct 29, 2025	-99.28% May 20, 2022 - Jun 23, 2026
#2	-16.19% Dec 28, 2020 - Jan 12, 2021	-97.44% Sep 11, 2014 - Sep 19, 2019
#3	-12.67% Dec 10, 2020 - Dec 22, 2020	-83.06% Apr 13, 2021 - Apr 8, 2022
#4	-11.46% Nov 30, 2020 - Dec 4, 2020	-58.33% Aug 2, 2011 - Aug 12, 2013
#5	-3.33% Feb 14, 2020 - May 11, 2020	-44.74% Aug 13, 2013 - Sep 11, 2014
#6	-3.22% Sep 16, 2020 - Nov 27, 2020	-21.05% Jan 30, 2020 - Dec 9, 2020
#7	-2.85% Jun 3, 2020 - Sep 16, 2020	-6.43% Jul 29, 2011 - Aug 2, 2011
#8	-2.25% Feb 19, 2019 - Sep 16, 2019	-3.85% Jul 25, 2011 - Jul 29, 2011
#9	-2.21% Dec 4, 2020 - Dec 8, 2020	-2.76% Sep 19, 2019 - Dec 17, 2019
#10	-0.87% Jun 1, 2020 - Jun 3, 2020	-1.67% Dec 17, 2019 - Jan 30, 2020
#11	-0.51% Dec 8, 2020 - Dec 10, 2020	-1.37% Apr 8, 2022 - May 20, 2022
#12	-0.49% May 11, 2020 - May 21, 2020	N/A
#13	-0.40% Sep 16, 2019 - Sep 20, 2019	N/A
#14	-0.40% Sep 20, 2019 - Nov 8, 2019	N/A
#15	-0.29% Jan 7, 2020 - Feb 14, 2020	N/A