XXII vs ADN

Comparison between 22nd Century Group Inc (XXII, Company) and Advent Technologies Holdings, Inc. Class A Common Stock (ADN, Company).

XXII is from the Consumer Defensive sector, while ADN is from the Industrials sector.

5-Year PerformanceADN has outperformed XXII, delivering a return of -68.7% compared to -97.9%

XXII vs ADN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	XXII(COMPANY)	ADN(COMPANY)
Market Cap	$2.76M	$2.71M
Max Drawdown	100.00%	99.84%
Sharpe Ratio	-4.55	0.49
5Y Beta	0.00	N/A
Industry	Tobacco	Electrical Equipment & Parts
P/E Ratio	-0.02	-2.03
PEG Ratio	0.00	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	N/A	-95.74%
P/S Ratio	0.27	55.40
P/B Ratio	0.08	-0.15

Market Cap

Winner

XXII

$2.76M

ADN

$2.71M

Max Drawdown

XXII

100.00%

Winner

ADN

99.84%

Sharpe Ratio

XXII

-4.55

Winner

ADN

0.49

5Y Beta

XXII

0.00

ADN

N/A

Industry

XXII

Tobacco

ADN

Electrical Equipment & Parts

P/E Ratio

XXII

-0.02

Winner

ADN

-2.03

PEG Ratio

XXII

0.00

ADN

N/A

Debt to Equity

XXII

0.00%

ADN

0.00%

Free Cash Flow Yield

XXII

N/A

ADN

-95.74%

P/S Ratio

Winner

XXII

0.27

ADN

55.40

P/B Ratio

XXII

0.08

Winner

ADN

-0.15

XXII vs ADN - Historical Returns

Returns include dividend reinvestment.

Period	XXII	ADN
1 month	-58.58%	-72.42%
3 months	-92.63%	-51.91%
6 months	-98.14%	-52.41%
1 year	-99.77%	-47.81%
5 years(CAGR)	-97.86%	-68.74%
10 years(CAGR)	-82.46%	N/A
Max(CAGR)	-68.72%	-57.30%

Winner

XXII

-58.58%

ADN

-72.42%

XXII

-92.63%

Winner

ADN

-51.91%

XXII

-98.14%

Winner

ADN

-52.41%

XXII

-99.77%

Winner

ADN

-47.81%

5Y(CAGR)

XXII

-97.86%

Winner

ADN

-68.74%

10Y(CAGR)

XXII

-82.46%

ADN

N/A

Max(CAGR)

XXII

-68.72%

Winner

ADN

-57.30%

XXII vs ADN - Annual Returns (2011 - 2026)

Returns include dividend reinvestment.

Year	XXII	ADN
2026	-98.16%	N/A
2025	-99.40%	-81.78%
2024	-98.63%	-24.24%
2023	-98.64%	-86.74%
2022	-69.32%	-73.77%
2021	+43.06%	-52.89%
2020	+92.98%	+47.38%
2019	-58.80%	+4.44%
2018	-22.43%	N/A
2017	+156.88%	N/A
2016	-22.14%	N/A
2015	-20.00%	N/A
2014	-20.29%	N/A
2013	+205.71%	N/A
2012	+82.93%	N/A
2011	-67.69%	N/A

XXII vs ADN Drawdown Comparison

The maximum drawdown for XXII was -100.00%, occurring on Jun 22, 2026. This drawdown has not yet recovered.

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

The current XXII drawdown is -100.00%. The current ADN drawdown is -99.84%.

Rank	XXII	ADN
#1	-100.00% Mar 10, 2014 - Jun 22, 2026	-99.84% Jan 14, 2021 - Oct 29, 2025
#2	-85.82% Mar 4, 2011 - Jul 30, 2013	-16.19% Dec 28, 2020 - Jan 12, 2021
#3	-42.51% Aug 1, 2013 - Dec 20, 2013	-12.67% Dec 10, 2020 - Dec 22, 2020
#4	-15.89% Dec 31, 2013 - Jan 10, 2014	-11.46% Nov 30, 2020 - Dec 4, 2020
#5	-12.13% Jan 10, 2014 - Jan 30, 2014	-3.33% Feb 14, 2020 - May 11, 2020
#6	-9.89% Jan 30, 2014 - Feb 7, 2014	-3.22% Sep 16, 2020 - Nov 27, 2020
#7	-6.01% Feb 25, 2014 - Mar 7, 2014	-2.85% Jun 3, 2020 - Sep 16, 2020
#8	-3.85% Jan 26, 2011 - Feb 3, 2011	-2.25% Feb 19, 2019 - Sep 16, 2019
#9	-3.03% Feb 3, 2011 - Feb 14, 2011	-2.21% Dec 4, 2020 - Dec 8, 2020
#10	-2.82% Feb 12, 2014 - Feb 18, 2014	-0.87% Jun 1, 2020 - Jun 3, 2020
#11	-0.94% Dec 27, 2013 - Dec 31, 2013	-0.51% Dec 8, 2020 - Dec 10, 2020
#12	N/A	-0.49% May 11, 2020 - May 21, 2020
#13	N/A	-0.40% Sep 16, 2019 - Sep 20, 2019
#14	N/A	-0.40% Sep 20, 2019 - Nov 8, 2019
#15	N/A	-0.29% Jan 7, 2020 - Feb 14, 2020