MNTK vs. CMBT
MNTK (Montauk Renewables, Inc.) and CMBT (Cmb.Tech NV) are both stocks. MNTK operates in Utilities - Diversified (Utilities), while CMBT operates in Oil & Gas Midstream (Energy). Over the past 5 years, MNTK returned -28.74%/yr vs 19.35%/yr for CMBT. At a 0.16 correlation, their price movements are largely independent.
Performance
MNTK vs. CMBT - Performance Comparison
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Returns By Period
In the year-to-date period, MNTK achieves a -6.59% return, which is significantly lower than CMBT's 75.48% return.
MNTK
- 1D
- 2.63%
- 1M
- 0.65%
- YTD
- -6.59%
- 6M
- -12.85%
- 1Y
- -25.00%
- 3Y*
- -39.52%
- 5Y*
- -28.74%
- 10Y*
- —
CMBT
- 1D
- 4.52%
- 1M
- -1.26%
- YTD
- 75.48%
- 6M
- 78.43%
- 1Y
- 81.69%
- 3Y*
- 10.83%
- 5Y*
- 19.35%
- 10Y*
- 13.00%
MNTK vs. CMBT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
MNTK Montauk Renewables, Inc. | -6.59% | -58.04% | -55.33% | -19.22% | 7.61% | -21.15% |
CMBT Cmb.Tech NV | 75.48% | -2.30% | -35.19% | 17.73% | 93.21% | 8.28% |
Correlation
The correlation between MNTK and CMBT is 0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.10 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.15 |
Correlation (All Time) Calculated using the full available price history since Jan 22, 2021 | 0.16 |
The correlation between MNTK and CMBT shifts across timeframes, from 0.02 (1 year) to 0.16 (all time), reflecting how their relationship changes across market environments.
Fundamentals
MNTK:
$0.02
CMBT:
$1.91
MNTK:
75.52
CMBT:
8.37
MNTK:
0.61
CMBT:
0.19
MNTK:
0.93
CMBT:
2.07
MNTK:
$180.21M
CMBT:
$1.95B
MNTK:
$51.29M
CMBT:
$698.20M
MNTK:
$36.19M
CMBT:
$1.01B
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Return for Risk
MNTK vs. CMBT — Risk / Return Rank
MNTK
CMBT
MNTK vs. CMBT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Montauk Renewables, Inc. (MNTK) and Cmb.Tech NV (CMBT). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| MNTK | CMBT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.29 | ||
| Sortino ratioReturn per unit of downside risk | -2.66 | ||
| Omega ratioGain probability vs. loss probability | 1.00 | 1.30 | -0.30 |
| Calmar ratioReturn relative to maximum drawdown | -0.43 | 4.19 | -4.62 |
| Martin ratioReturn relative to average drawdown | -0.69 | 9.56 | -10.25 |
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Drawdowns
MNTK vs. CMBT - Drawdown Comparison
The maximum MNTK drawdown since its inception was -94.49%, which is greater than CMBT's maximum drawdown of -57.21%. Use the drawdown chart below to compare losses from any high point for MNTK and CMBT.
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Drawdown Indicators
| MNTK | CMBT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -94.49% | -57.21% | -37.28% |
Max Drawdown (1Y)Largest decline over 1 year | -58.67% | -19.58% | -39.09% |
Max Drawdown (3Y)Largest decline over 3 years | -89.61% | -57.21% | -32.40% |
Max Drawdown (5Y)Largest decline over 5 years | -94.49% | -57.21% | -37.28% |
Max Drawdown (10Y)Largest decline over 10 years | — | -57.21% | — |
Current DrawdownCurrent decline from peak | -92.32% | -7.32% | -85.00% |
Average DrawdownAverage peak-to-trough decline | -57.63% | -25.17% | -32.46% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 36.35% | 8.58% | +27.77% |
Volatility
MNTK vs. CMBT - Volatility Comparison
Montauk Renewables, Inc. (MNTK) has a higher volatility of 17.12% compared to Cmb.Tech NV (CMBT) at 12.21%. This indicates that MNTK's price experiences larger fluctuations and is considered to be riskier than CMBT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MNTK | CMBT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 17.12% | 12.21% | +4.91% |
Volatility (6M)Calculated over the trailing 6-month period | 50.28% | 29.57% | +20.71% |
Volatility (1Y)Calculated over the trailing 1-year period | 77.22% | 41.91% | +35.31% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 72.92% | 43.12% | +29.80% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 73.29% | 41.03% | +32.26% |
Dividends
MNTK vs. CMBT - Dividend Comparison
MNTK has not paid dividends to shareholders, while CMBT's dividend yield for the trailing twelve months is around 5.64%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CMBT Cmb.Tech NV | 5.64% | 0.52% | 25.18% | 12.23% | 0.70% | 1.35% | 20.75% | 0.96% | 1.73% | 3.03% | 17.23% | 6.35% |
MNTK Montauk Renewables, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
MNTK vs. CMBT - Financials Comparison
This section allows you to compare key financial metrics between Montauk Renewables, Inc. and Cmb.Tech NV. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
MNTK vs. CMBT - Profitability Comparison
MNTK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Montauk Renewables, Inc. reported a gross profit of 0.00 and revenue of 46.43M. Therefore, the gross margin over that period was 0.0%.
CMBT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Cmb.Tech NV reported a gross profit of 176.90M and revenue of 513.16M. Therefore, the gross margin over that period was 34.5%.
MNTK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Montauk Renewables, Inc. reported an operating income of -1.60M and revenue of 46.43M, resulting in an operating margin of -3.4%.
CMBT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Cmb.Tech NV reported an operating income of 149.46M and revenue of 513.16M, resulting in an operating margin of 29.1%.
MNTK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Montauk Renewables, Inc. reported a net income of 5.00K and revenue of 46.43M, resulting in a net margin of 0.0%.
CMBT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Cmb.Tech NV reported a net income of 364.24M and revenue of 513.16M, resulting in a net margin of 71.0%.
Frequently Asked Questions
MNTK and CMBT have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MNTK has higher volatility (17.12%) compared to CMBT (12.21%). In terms of maximum drawdown, MNTK dropped -94.49% vs CMBT's -57.21%.
CMBT currently has the higher Sharpe Ratio (1.96 vs -0.33), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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