MNTK vs AMPG

Comparison between Montauk Renewables Inc (MNTK, Company) and Amplitech Group Inc (AMPG, Company).

MNTK is from the Basic Materials sector, while AMPG is from the Technology sector.

5-Year PerformanceAMPG has outperformed MNTK, delivering a return of +12.3% compared to -28.7%

MNTK vs AMPG - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	MNTK(COMPANY)	AMPG(COMPANY)
Market Cap	$228M	$228M
Max Drawdown	94.49%	100.00%
Sharpe Ratio	-0.12	1.90
5Y Beta	1.61	1.88
Industry	Specialty Chemicals	Communication Equipment
P/E Ratio	102.84	-28.97
Forward P/E	5.58	19.16
5Y EPS CAGR	N/A	-0.90%
Debt to Equity	56.68%	0.00%
Free Cash Flow Yield	-46.74%	-4.60%

Market Cap

MNTK

$228M

Winner

AMPG

$228M

Max Drawdown

Winner

MNTK

94.49%

AMPG

100.00%

Sharpe Ratio

MNTK

-0.12

Winner

AMPG

1.90

5Y Beta

Winner

MNTK

1.61

AMPG

1.88

Industry

MNTK

Specialty Chemicals

AMPG

Communication Equipment

P/E Ratio

MNTK

102.84

Winner

AMPG

-28.97

Forward P/E

Winner

MNTK

5.58

AMPG

19.16

5Y EPS CAGR

MNTK

N/A

AMPG

-0.90%

Debt to Equity

MNTK

56.68%

Winner

AMPG

0.00%

Free Cash Flow Yield

MNTK

-46.74%

Winner

AMPG

-4.60%

MNTK vs AMPG - Historical Returns

Returns include dividend reinvestment.

Period	MNTK	AMPG
1 month	+1.27%	+142.97%
3 months	+26.19%	+243.13%
6 months	-14.05%	+207.88%
1 year	-23.56%	+345.05%
5 years(CAGR)	-28.66%	+12.27%
10 years(CAGR)	N/A	+35.84%
Max(CAGR)	-30.92%	+15.36%

MNTK

+1.27%

Winner

AMPG

+142.97%

MNTK

+26.19%

Winner

AMPG

+243.13%

MNTK

-14.05%

Winner

AMPG

+207.88%

MNTK

-23.56%

Winner

AMPG

+345.05%

5Y(CAGR)

MNTK

-28.66%

Winner

AMPG

+12.27%

10Y(CAGR)

MNTK

N/A

AMPG

+35.84%

Max(CAGR)

MNTK

-30.92%

Winner

AMPG

+15.36%

MNTK vs AMPG - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	MNTK	AMPG
2026	-5.36%	+174.09%
2025	-61.52%	-40.32%
2024	-55.38%	+160.91%
2023	-15.78%	-9.18%
2022	+8.56%	-47.65%
2021	-12.62%	-14.72%
2020	N/A	+165.80%
2019	N/A	+126.00%
2018	N/A	-21.26%
2017	N/A	-45.30%
2016	N/A	+215.00%
2015	N/A	+13.51%
2014	N/A	-84.65%
2013	N/A	+114900.00%
2012	N/A	+0.00%
2011	N/A	+0.00%
2010	N/A	+0.00%
2009	N/A	+0.00%
2008	N/A	+0.00%
2007	N/A	+0.00%
2006	N/A	+0.00%
2005	N/A	+0.00%
2004	N/A	+0.00%
2003	N/A	+0.00%
2002	N/A	-90.00%
2001	N/A	+0.00%
2000	N/A	+0.00%
1999	N/A	-90.00%

MNTK vs AMPG Drawdown Comparison

The maximum drawdown for MNTK was -94.49%, occurring on Mar 25, 2026. This drawdown has not yet recovered.

The maximum drawdown for AMPG was -100.00%, occurring on Nov 6, 2002. This drawdown has not yet recovered.

The current MNTK drawdown is -92.18%. The current AMPG drawdown is -98.34%.

Rank	MNTK	AMPG
#1	-94.49% Sep 14, 2022 - Mar 25, 2026	-100.00% May 10, 2002 - Nov 6, 2002
#2	-52.76% Feb 17, 2021 - Jun 1, 2022	-100.00% Dec 13, 2001 - May 10, 2002
#3	-43.66% Jun 6, 2022 - Aug 18, 2022	-98.00% Nov 6, 2001 - Dec 13, 2001
#4	-14.49% Jan 22, 2021 - Feb 8, 2021	-90.00% Nov 1, 1999 - Nov 6, 2001
#5	-11.70% Aug 25, 2022 - Sep 12, 2022	N/A
#6	-6.15% Sep 12, 2022 - Sep 14, 2022	N/A
#7	-5.55% Aug 18, 2022 - Aug 24, 2022	N/A
#8	-3.14% Feb 9, 2021 - Feb 16, 2021	N/A