GENC vs ATOM

Comparison between Gencor Industries Inc (GENC, Company) and Atomera Inc (ATOM, Company).

GENC is from the Industrials sector, while ATOM is from the Technology sector.

5-Year PerformanceGENC has outperformed ATOM, delivering a return of +5.2% compared to -21.1%

GENC vs ATOM - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	GENC(COMPANY)	ATOM(COMPANY)
Market Cap	$224M	$224M
Max Drawdown	84.52%	95.72%
Sharpe Ratio	0.29	0.68
5Y Beta	1.11	2.83
Industry	Farm & Heavy Construction Machinery	Semiconductor Equipment & Materials
P/E Ratio	13.01	-9.17
Forward P/E	28.49	N/A
PEG Ratio	7.72	0.00
5Y EPS CAGR	5.75%	-2.17%
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-2.75%	-6.59%
P/S Ratio	2.16	3108.07
P/B Ratio	1.04	5.59

Market Cap

Winner

GENC

$224M

ATOM

$224M

Max Drawdown

Winner

GENC

84.52%

ATOM

95.72%

Sharpe Ratio

GENC

0.29

Winner

ATOM

0.68

5Y Beta

Winner

GENC

1.11

ATOM

2.83

Industry

GENC

Farm & Heavy Construction Machinery

ATOM

Semiconductor Equipment & Materials

P/E Ratio

GENC

13.01

Winner

ATOM

-9.17

Forward P/E

GENC

28.49

ATOM

N/A

PEG Ratio

GENC

7.72

Winner

ATOM

0.00

5Y EPS CAGR

Winner

GENC

5.75%

ATOM

-2.17%

Debt to Equity

GENC

0.00%

ATOM

0.00%

Free Cash Flow Yield

Winner

GENC

-2.75%

ATOM

-6.59%

P/S Ratio

Winner

GENC

2.16

ATOM

3108.07

P/B Ratio

Winner

GENC

1.04

ATOM

5.59

GENC vs ATOM - Historical Returns

Returns include dividend reinvestment.

Period	GENC	ATOM
1 month	+0.87%	-25.90%
3 months	+0.60%	-9.85%
6 months	+8.06%	+110.57%
1 year	+1.97%	+5.48%
5 years(CAGR)	+5.18%	-21.10%
10 years(CAGR)	+2.92%	-3.65%
Max(CAGR)	+9.17%	-3.65%

Winner

GENC

+0.87%

ATOM

-25.90%

Winner

GENC

+0.60%

ATOM

-9.85%

GENC

+8.06%

Winner

ATOM

+110.57%

GENC

+1.97%

Winner

ATOM

+5.48%

5Y(CAGR)

Winner

GENC

+5.18%

ATOM

-21.10%

10Y(CAGR)

Winner

GENC

+2.92%

ATOM

-3.65%

Max(CAGR)

Winner

GENC

+9.17%

ATOM

-3.65%

GENC vs ATOM - Annual Returns (2003 - 2026)

Returns include dividend reinvestment.

Year	GENC	ATOM
2026	+13.70%	+136.44%
2025	-23.45%	-82.92%
2024	+8.95%	+78.74%
2023	+57.00%	+13.06%
2022	-14.55%	-69.34%
2021	-4.24%	+26.54%
2020	+5.85%	+409.18%
2019	+3.09%	+4.23%
2018	-33.11%	-29.83%
2017	+6.09%	-34.19%
2016	+107.67%	-16.46%
2015	+20.09%	N/A
2014	-1.78%	N/A
2013	+24.06%	N/A
2012	+10.54%	N/A
2011	-3.61%	N/A
2010	-0.15%	N/A
2009	+3.18%	N/A
2008	-32.46%	N/A
2007	-13.87%	N/A
2006	+50.63%	N/A
2005	+1.85%	N/A
2004	+177.68%	N/A
2003	+0.34%	N/A

GENC vs ATOM Drawdown Comparison

The maximum drawdown for GENC was -84.52%, occurring on Oct 9, 2008. Recovery took 4078 trading sessions.

The maximum drawdown for ATOM was -95.72%, occurring on Nov 20, 2025. This drawdown has not yet recovered.

The current GENC drawdown is -39.02%. The current ATOM drawdown is -87.99%.

Rank	GENC	ATOM
#1	-84.52% May 8, 2008 - Jul 23, 2024	-95.72% Feb 8, 2021 - Nov 20, 2025
#2	-55.66% Jul 31, 2024 - Apr 8, 2025	-74.23% Sep 7, 2016 - Jun 18, 2020
#3	-39.85% Feb 8, 2005 - Oct 16, 2006	-35.88% Aug 31, 2020 - Dec 17, 2020
#4	-31.30% Oct 5, 2004 - Jan 19, 2005	-20.47% Jun 19, 2020 - Jul 21, 2020
#5	-29.51% Jul 22, 2003 - Oct 14, 2003	-16.78% Jan 19, 2021 - Feb 5, 2021
#6	-28.16% Jan 19, 2007 - Feb 11, 2008	-13.84% Aug 6, 2020 - Aug 31, 2020
#7	-22.83% Mar 25, 2004 - Jun 23, 2004	-6.34% Jan 14, 2021 - Jan 19, 2021
#8	-21.22% Mar 6, 2008 - Apr 7, 2008	-6.32% Dec 22, 2020 - Dec 28, 2020
#9	-19.88% Jul 26, 2004 - Sep 1, 2004	-6.09% Jul 27, 2020 - Aug 3, 2020
#10	-19.25% Apr 21, 2008 - May 7, 2008	-5.70% Aug 30, 2016 - Sep 7, 2016
#11	-17.74% Oct 14, 2003 - Nov 14, 2003	-5.30% Jan 11, 2021 - Jan 14, 2021
#12	-16.00% Jul 9, 2004 - Jul 22, 2004	-4.92% Dec 17, 2020 - Dec 21, 2020
#13	-13.58% Oct 31, 2006 - Dec 28, 2006	-3.74% Jul 21, 2020 - Jul 27, 2020
#14	-11.77% Nov 14, 2003 - Mar 4, 2004	-3.34% Aug 5, 2016 - Aug 16, 2016
#15	-9.84% Dec 28, 2006 - Jan 19, 2007	-2.39% Dec 30, 2020 - Jan 5, 2021

Correlation

Correlation between GENC and ATOM is -0.33 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.33

-101