IBOC vs. AROC
IBOC (International Bancshares Corporation) and AROC (Archrock, Inc.) are both stocks. IBOC operates in Banks - Regional (Financial Services), while AROC operates in Oil & Gas Equipment & Services (Energy). Over the past 10 years, IBOC returned 13.46%/yr vs 20.68%/yr for AROC. At a 0.44 correlation, their price movements are largely independent.
Performance
IBOC vs. AROC - Performance Comparison
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Returns By Period
In the year-to-date period, IBOC achieves a 15.36% return, which is significantly lower than AROC's 48.32% return. Over the past 10 years, IBOC has underperformed AROC with an annualized return of 13.46%, while AROC has yielded a comparatively higher 20.68% annualized return.
IBOC
- 1D
- 0.60%
- 1M
- -0.86%
- 6M
- 12.07%
- YTD
- 15.36%
- 1Y
- 11.60%
- 3Y*
- 21.00%
- 5Y*
- 16.23%
- 10Y*
- 13.46%
AROC
- 1D
- -1.12%
- 1M
- 4.07%
- 6M
- 52.18%
- YTD
- 48.32%
- 1Y
- 68.26%
- 3Y*
- 60.34%
- 5Y*
- 41.50%
- 10Y*
- 20.68%
IBOC vs. AROC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IBOC International Bancshares Corporation | 15.36% | 7.41% | 19.11% | 21.97% | 10.94% | 16.51% | -9.51% | 28.67% | -11.78% | -0.96% |
AROC Archrock, Inc. | 48.32% | 7.96% | 67.59% | 80.96% | 28.83% | -7.83% | -5.58% | 41.84% | -25.29% | -17.11% |
Correlation
The correlation between IBOC and AROC is 0.36, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.36 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.37 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.41 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.44 |
Correlation (All Time) Calculated using the full available price history since Nov 4, 2015 | 0.44 |
Fundamentals
IBOC:
$4.72B
AROC:
$6.68B
IBOC:
$10.06
AROC:
$1.86
IBOC:
7.54
AROC:
20.46
IBOC:
0.52
AROC:
0.25
IBOC:
3.91
AROC:
4.39
IBOC:
$804.91M
AROC:
$1.52B
IBOC:
$632.71M
AROC:
$689.41M
IBOC:
$416.98M
AROC:
$875.89M
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Return for Risk
IBOC vs. AROC — Risk / Return Rank
IBOC
AROC
IBOC vs. AROC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for International Bancshares Corporation (IBOC) and Archrock, Inc. (AROC). 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.
| IBOC | AROC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.69 | ||
| Sortino ratioReturn per unit of downside risk | -1.92 | ||
| Omega ratioGain probability vs. loss probability | 1.11 | 1.34 | -0.24 |
| Calmar ratioReturn relative to maximum drawdown | 0.91 | 4.07 | -3.16 |
| Martin ratioReturn relative to average drawdown | 2.17 | 12.65 | -10.48 |
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Drawdowns
IBOC vs. AROC - Drawdown Comparison
The maximum IBOC drawdown since its inception was -77.43%, smaller than the maximum AROC drawdown of -84.90%. Use the drawdown chart below to compare losses from any high point for IBOC and AROC.
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Drawdown Indicators
| IBOC | AROC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.43% | -84.90% | +7.47% |
Max Drawdown (1Y)Largest decline over 1 year | -12.74% | -16.85% | +4.11% |
Max Drawdown (3Y)Largest decline over 3 years | -24.09% | -30.31% | +6.22% |
Max Drawdown (5Y)Largest decline over 5 years | -24.09% | -37.60% | +13.51% |
Max Drawdown (10Y)Largest decline over 10 years | -63.37% | -84.90% | +21.53% |
Current DrawdownCurrent decline from peak | -2.51% | -9.18% | +6.67% |
Average DrawdownAverage peak-to-trough decline | -16.70% | -24.67% | +7.97% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.36% | 5.41% | -0.05% |
Volatility
IBOC vs. AROC - Volatility Comparison
The current volatility for International Bancshares Corporation (IBOC) is 5.88%, while Archrock, Inc. (AROC) has a volatility of 14.03%. This indicates that IBOC experiences smaller price fluctuations and is considered to be less risky than AROC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBOC | AROC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.88% | 14.03% | -8.15% |
Volatility (6M)Calculated over the trailing 6-month period | 15.95% | 23.33% | -7.38% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.18% | 31.41% | -8.23% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 28.18% | 36.60% | -8.42% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 34.03% | 50.29% | -16.26% |
Dividends
IBOC vs. AROC - Dividend Comparison
IBOC's dividend yield for the trailing twelve months is around 1.88%, less than AROC's 2.26% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AROC Archrock, Inc. | 2.26% | 3.07% | 2.69% | 3.96% | 6.46% | 7.75% | 6.70% | 5.52% | 6.73% | 4.57% | 3.77% | 0.00% |
IBOC International Bancshares Corporation | 1.88% | 2.11% | 2.09% | 2.32% | 2.62% | 2.71% | 2.94% | 2.44% | 2.18% | 1.66% | 1.47% | 2.26% |
Financials
IBOC vs. AROC - Financials Comparison
This section allows you to compare key financial metrics between International Bancshares Corporation and Archrock, Inc.. 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
Frequently Asked Questions
IBOC and AROC have a correlation of 0.36, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AROC has higher volatility (14.03%) compared to IBOC (5.88%). In terms of maximum drawdown, IBOC dropped -77.43% vs AROC's -84.90%.
AROC currently has the higher Sharpe Ratio (2.19 vs 0.50), 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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