OMAB vs. CNI
OMAB (Grupo Aeroportuario del Centro Norte, S.A.B. de C.V.) and CNI (Canadian National Railway Company) are both stocks. Both are in the Industrials sector — OMAB in Airports & Air Services, CNI in Railroads. Over the past 10 years, OMAB returned 13.30%/yr vs 9.51%/yr for CNI. At a 0.32 correlation, their price movements are largely independent.
Performance
OMAB vs. CNI - Performance Comparison
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Returns By Period
In the year-to-date period, OMAB achieves a -3.71% return, which is significantly lower than CNI's 21.78% return. Over the past 10 years, OMAB has outperformed CNI with an annualized return of 13.30%, while CNI has yielded a comparatively lower 9.51% annualized return.
OMAB
- 1D
- 2.59%
- 1M
- -1.07%
- YTD
- -3.71%
- 6M
- -4.20%
- 1Y
- 1.82%
- 3Y*
- 11.21%
- 5Y*
- 22.34%
- 10Y*
- 13.30%
CNI
- 1D
- 0.60%
- 1M
- 6.94%
- YTD
- 21.78%
- 6M
- 22.98%
- 1Y
- 15.90%
- 3Y*
- 3.44%
- 5Y*
- 3.57%
- 10Y*
- 9.51%
OMAB vs. CNI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
OMAB Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. | -3.71% | 66.22% | -13.57% | 43.53% | 30.18% | 7.98% | -13.78% | 62.40% | -4.90% | 20.53% |
CNI Canadian National Railway Company | 21.78% | -0.10% | -17.51% | 7.84% | -1.86% | 13.70% | 23.66% | 24.26% | -8.49% | 25.03% |
Correlation
The correlation between OMAB and CNI is 0.14, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.25 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.31 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.30 |
Correlation (All Time) Calculated using the full available price history since Nov 29, 2006 | 0.32 |
The correlation between OMAB and CNI shifts across timeframes, from 0.14 (1 year) to 0.32 (all time), reflecting how their relationship changes across market environments.
Fundamentals
OMAB:
$4.91B
CNI:
$72.80B
OMAB:
MX$109.59
CNI:
CA$7.60
OMAB:
16.01
CNI:
21.89
OMAB:
5.23
CNI:
5.96
OMAB:
6.78
CNI:
4.73
OMAB:
MX$16.21B
CNI:
CA$17.29B
OMAB:
MX$12.07B
CNI:
CA$7.64B
OMAB:
MX$9.83B
CNI:
CA$8.60B
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Return for Risk
OMAB vs. CNI — Risk / Return Rank
OMAB
CNI
OMAB vs. CNI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. (OMAB) and Canadian National Railway Company (CNI). 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.
| OMAB | CNI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.67 | ||
| Sortino ratioReturn per unit of downside risk | -0.78 | ||
| Omega ratioGain probability vs. loss probability | 1.04 | 1.14 | -0.11 |
| Calmar ratioReturn relative to maximum drawdown | 0.07 | 1.13 | -1.06 |
| Martin ratioReturn relative to average drawdown | 0.15 | 2.08 | -1.92 |
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Drawdowns
OMAB vs. CNI - Drawdown Comparison
The maximum OMAB drawdown since its inception was -77.75%, which is greater than CNI's maximum drawdown of -46.66%. Use the drawdown chart below to compare losses from any high point for OMAB and CNI.
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Drawdown Indicators
| OMAB | CNI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.75% | -46.66% | -31.09% |
Max Drawdown (1Y)Largest decline over 1 year | -26.87% | -14.15% | -12.72% |
Max Drawdown (3Y)Largest decline over 3 years | -41.78% | -29.14% | -12.64% |
Max Drawdown (5Y)Largest decline over 5 years | -41.78% | -29.14% | -12.64% |
Max Drawdown (10Y)Largest decline over 10 years | -68.88% | -29.15% | -39.73% |
Current DrawdownCurrent decline from peak | -22.41% | -5.55% | -16.86% |
Average DrawdownAverage peak-to-trough decline | -22.70% | -9.49% | -13.21% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.82% | 7.68% | +4.14% |
Volatility
OMAB vs. CNI - Volatility Comparison
Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. (OMAB) has a higher volatility of 8.11% compared to Canadian National Railway Company (CNI) at 4.12%. This indicates that OMAB's price experiences larger fluctuations and is considered to be riskier than CNI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OMAB | CNI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.11% | 4.12% | +3.99% |
Volatility (6M)Calculated over the trailing 6-month period | 22.71% | 17.30% | +5.41% |
Volatility (1Y)Calculated over the trailing 1-year period | 29.68% | 21.90% | +7.78% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.78% | 22.38% | +13.40% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 38.28% | 22.67% | +15.61% |
Dividends
OMAB vs. CNI - Dividend Comparison
OMAB's dividend yield for the trailing twelve months is around 5.34%, more than CNI's 2.20% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNI Canadian National Railway Company | 2.20% | 2.58% | 2.43% | 1.85% | 1.41% | 1.61% | 1.59% | 1.79% | 2.01% | 2.00% | 2.23% | 2.24% |
OMAB Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. | 5.34% | 4.52% | 6.97% | 4.80% | 10.87% | 3.55% | 0.00% | 2.45% | 3.74% | 0.40% | 3.11% | 3.89% |
Financials
OMAB vs. CNI - Financials Comparison
This section allows you to compare key financial metrics between Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. and Canadian National Railway Company. 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
OMAB vs. CNI - Profitability Comparison
OMAB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. reported a gross profit of 2.64B and revenue of 3.82B. Therefore, the gross margin over that period was 69.2%.
CNI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Canadian National Railway Company reported a gross profit of 1.88B and revenue of 4.39B. Therefore, the gross margin over that period was 42.8%.
OMAB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. reported an operating income of 2.08B and revenue of 3.82B, resulting in an operating margin of 54.5%.
CNI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Canadian National Railway Company reported an operating income of 1.55B and revenue of 4.39B, resulting in an operating margin of 35.4%.
OMAB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. reported a net income of 1.23B and revenue of 3.82B, resulting in a net margin of 32.3%.
CNI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Canadian National Railway Company reported a net income of 1.15B and revenue of 4.39B, resulting in a net margin of 26.2%.
Frequently Asked Questions
OMAB and CNI have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OMAB has higher volatility (8.11%) compared to CNI (4.12%). In terms of maximum drawdown, OMAB dropped -77.75% vs CNI's -46.66%.
CNI currently has the higher Sharpe Ratio (0.73 vs 0.06), 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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