ATOM vs ARCT

Comparison between Atomera Inc (ATOM, Company) and Arcturus Therapeutics Holdings Inc (ARCT, Company).

ATOM is from the Technology sector, while ARCT is from the Healthcare sector.

5-Year PerformanceATOM has outperformed ARCT, delivering a return of -24.9% compared to -30.4%

ATOM vs ARCT - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ATOM(COMPANY)	ARCT(COMPANY)
Market Cap	$216M	$216M
Max Drawdown	95.72%	97.70%
Sharpe Ratio	0.92	0.05
5Y Beta	2.85	1.65
Industry	Semiconductor Equipment & Materials	Biotechnology
P/E Ratio	-8.74	-2.30
Forward P/E	N/A	2.48
PEG Ratio	N/A	-0.05
5Y EPS CAGR	-1.25%	-12.00%
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-7.02%	-33.79%

Market Cap

ATOM

$216M

Winner

ARCT

$216M

Max Drawdown

Winner

ATOM

95.72%

ARCT

97.70%

Sharpe Ratio

Winner

ATOM

0.92

ARCT

0.05

5Y Beta

ATOM

2.85

Winner

ARCT

1.65

Industry

ATOM

Semiconductor Equipment & Materials

ARCT

Biotechnology

P/E Ratio

Winner

ATOM

-8.74

ARCT

-2.30

Forward P/E

ATOM

N/A

ARCT

2.48

PEG Ratio

ATOM

N/A

ARCT

-0.05

5Y EPS CAGR

Winner

ATOM

-1.25%

ARCT

-12.00%

Debt to Equity

ATOM

0.00%

ARCT

0.00%

Free Cash Flow Yield

Winner

ATOM

-7.02%

ARCT

-33.79%

ATOM vs ARCT - Historical Returns

Returns include dividend reinvestment.

Period	ATOM	ARCT
1 month	-13.28%	+17.14%
3 months	-45.20%	-4.84%
6 months	+38.27%	+9.02%
1 year	+50.56%	-59.08%
5 years(CAGR)	-24.89%	-30.37%
10 years(CAGR)	-3.59%	-13.89%
Max(CAGR)	-3.91%	-13.42%

ATOM

-13.28%

Winner

ARCT

+17.14%

ATOM

-45.20%

Winner

ARCT

-4.84%

Winner

ATOM

+38.27%

ARCT

+9.02%

Winner

ATOM

+50.56%

ARCT

-59.08%

5Y(CAGR)

Winner

ATOM

-24.89%

ARCT

-30.37%

10Y(CAGR)

Winner

ATOM

-3.59%

ARCT

-13.89%

Max(CAGR)

Winner

ATOM

-3.91%

ARCT

-13.42%

ATOM vs ARCT - Annual Returns (2013 - 2026)

Returns include dividend reinvestment.

Year	ATOM	ARCT
2026	+129.66%	+25.76%
2025	-82.92%	-64.09%
2024	+78.74%	-48.72%
2023	+13.06%	+88.80%
2022	-69.34%	-57.14%
2021	+26.54%	-24.31%
2020	+409.18%	+333.80%
2019	+4.23%	+131.77%
2018	-29.83%	-43.30%
2017	-34.19%	-48.61%
2016	-16.46%	-66.35%
2015	N/A	+64.83%
2014	N/A	-79.12%
2013	N/A	+138.41%

ATOM vs ARCT Drawdown Comparison

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

The maximum drawdown for ARCT was -97.70%, occurring on Dec 28, 2018. This drawdown has not yet recovered.

The current ATOM drawdown is -88.33%. The current ARCT drawdown is -95.60%.

Rank	ATOM	ARCT
#1	-95.72% Feb 8, 2021 - Nov 20, 2025	-97.70% Oct 7, 2013 - Dec 28, 2018
#2	-74.23% Sep 7, 2016 - Jun 18, 2020	-14.65% Aug 5, 2013 - Sep 10, 2013
#3	-35.88% Aug 31, 2020 - Dec 17, 2020	-12.05% May 22, 2013 - Jul 8, 2013
#4	-20.47% Jun 19, 2020 - Jul 21, 2020	-7.48% Jul 12, 2013 - Aug 1, 2013
#5	-16.78% Jan 19, 2021 - Feb 5, 2021	-7.20% Sep 13, 2013 - Sep 26, 2013
#6	-13.84% Aug 6, 2020 - Aug 31, 2020	-3.58% Sep 27, 2013 - Oct 2, 2013
#7	-6.34% Jan 14, 2021 - Jan 19, 2021	N/A
#8	-6.32% Dec 22, 2020 - Dec 28, 2020	N/A
#9	-6.09% Jul 27, 2020 - Aug 3, 2020	N/A
#10	-5.70% Aug 30, 2016 - Sep 7, 2016	N/A
#11	-5.30% Jan 11, 2021 - Jan 14, 2021	N/A
#12	-4.92% Dec 17, 2020 - Dec 21, 2020	N/A
#13	-3.74% Jul 21, 2020 - Jul 27, 2020	N/A
#14	-3.34% Aug 5, 2016 - Aug 16, 2016	N/A
#15	-2.39% Dec 30, 2020 - Jan 5, 2021	N/A