ATOM vs PPIH

Comparison between Atomera Inc (ATOM, Company) and Perma-Pipe International Holdings Inc (PPIH, Company).

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

5-Year PerformancePPIH has outperformed ATOM, delivering a return of +30.9% compared to -24.9%

ATOM vs PPIH - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ATOM(COMPANY)	PPIH(COMPANY)
Market Cap	$216M	$216M
Max Drawdown	95.72%	58.53%
Sharpe Ratio	0.92	0.33
5Y Beta	2.85	1.64
Industry	Semiconductor Equipment & Materials	Building Products & Equipment
P/E Ratio	-8.74	15.53
Forward P/E	N/A	27.62
PEG Ratio	N/A	1.26
5Y EPS CAGR	-1.25%	N/A
Debt to Equity	0.00%	32.06%
Free Cash Flow Yield	-7.02%	1.75%

Market Cap

ATOM

$216M

Winner

PPIH

$216M

Max Drawdown

ATOM

95.72%

Winner

PPIH

58.53%

Sharpe Ratio

Winner

ATOM

0.92

PPIH

0.33

5Y Beta

ATOM

2.85

Winner

PPIH

1.64

Industry

ATOM

Semiconductor Equipment & Materials

PPIH

Building Products & Equipment

P/E Ratio

Winner

ATOM

-8.74

PPIH

15.53

Forward P/E

ATOM

N/A

PPIH

27.62

PEG Ratio

ATOM

N/A

PPIH

1.26

5Y EPS CAGR

ATOM

-1.25%

PPIH

N/A

Debt to Equity

Winner

ATOM

0.00%

PPIH

32.06%

Free Cash Flow Yield

ATOM

-7.02%

Winner

PPIH

1.75%

ATOM vs PPIH - Historical Returns

Returns include dividend reinvestment.

Period	ATOM	PPIH
1 month	-13.28%	+7.53%
3 months	-45.20%	-18.55%
6 months	+38.27%	-17.59%
1 year	+50.56%	-2.35%
5 years(CAGR)	-24.89%	+30.91%
10 years(CAGR)	-3.59%	+12.69%
Max(CAGR)	-3.91%	+14.18%

ATOM

-13.28%

Winner

PPIH

+7.53%

ATOM

-45.20%

Winner

PPIH

-18.55%

Winner

ATOM

+38.27%

PPIH

-17.59%

Winner

ATOM

+50.56%

PPIH

-2.35%

5Y(CAGR)

ATOM

-24.89%

Winner

PPIH

+30.91%

10Y(CAGR)

ATOM

-3.59%

Winner

PPIH

+12.69%

Max(CAGR)

ATOM

-3.91%

Winner

PPIH

+14.18%

ATOM vs PPIH - Annual Returns (2016 - 2026)

Returns include dividend reinvestment.

Year	ATOM	PPIH
2026	+129.66%	-13.12%
2025	-82.92%	+109.52%
2024	+78.74%	+84.11%
2023	+13.06%	-14.51%
2022	-69.34%	+9.50%
2021	+26.54%	+41.14%
2020	+409.18%	-33.95%
2019	+4.23%	+6.71%
2018	-29.83%	-1.69%
2017	-34.19%	+11.80%
2016	-16.46%	+24.42%

ATOM vs PPIH 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 PPIH was -58.53%, occurring on Nov 13, 2023. Recovery took 626 trading sessions.

The current ATOM drawdown is -88.33%. The current PPIH drawdown is -24.74%.

Rank	ATOM	PPIH
#1	-95.72% Feb 8, 2021 - Nov 20, 2025	-58.53% May 25, 2022 - Nov 20, 2024
#2	-74.23% Sep 7, 2016 - Jun 18, 2020	-48.00% Jun 13, 2018 - Apr 20, 2022
#3	-35.88% Aug 31, 2020 - Dec 17, 2020	-45.77% Dec 11, 2024 - Jun 13, 2025
#4	-20.47% Jun 19, 2020 - Jul 21, 2020	-34.17% Apr 14, 2026 - Jul 29, 2026
#5	-16.78% Jan 19, 2021 - Feb 5, 2021	-31.45% Sep 10, 2025 - Dec 26, 2025
#6	-13.84% Aug 6, 2020 - Aug 31, 2020	-21.41% Jan 27, 2017 - Nov 29, 2017
#7	-6.34% Jan 14, 2021 - Jan 19, 2021	-17.17% Feb 24, 2026 - Apr 13, 2026
#8	-6.32% Dec 22, 2020 - Dec 28, 2020	-15.97% Jul 22, 2025 - Aug 5, 2025
#9	-6.09% Jul 27, 2020 - Aug 3, 2020	-14.81% May 6, 2022 - May 25, 2022
#10	-5.70% Aug 30, 2016 - Sep 7, 2016	-13.81% Jan 6, 2016 - Feb 1, 2016
#11	-5.30% Jan 11, 2021 - Jan 14, 2021	-13.44% Mar 17, 2016 - May 25, 2016
#12	-4.92% Dec 17, 2020 - Dec 21, 2020	-12.43% Dec 26, 2025 - Feb 11, 2026
#13	-3.74% Jul 21, 2020 - Jul 27, 2020	-10.25% May 31, 2016 - Aug 8, 2016
#14	-3.34% Aug 5, 2016 - Aug 16, 2016	-9.77% Jan 23, 2018 - May 10, 2018
#15	-2.39% Dec 30, 2020 - Jan 5, 2021	-8.38% Dec 7, 2016 - Jan 9, 2017