BOKF vs. IBOC
Compare and contrast key facts about BOK Financial Corporation (BOKF) and International Bancshares Corporation (IBOC).
Performance
BOKF vs. IBOC - Performance Comparison
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BOKF vs. IBOC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BOKF BOK Financial Corporation | 8.62% | 13.77% | 27.19% | -15.25% | 0.59% | 57.59% | -18.97% | 22.09% | -18.98% | 13.57% |
IBOC International Bancshares Corporation | 2.31% | 7.41% | 19.11% | 21.97% | 10.94% | 16.51% | -9.51% | 28.67% | -11.78% | -0.96% |
Fundamentals
BOKF:
$7.80B
IBOC:
$4.19B
BOKF:
$9.25
IBOC:
$6.62
BOKF:
13.85
IBOC:
10.16
BOKF:
12.28
IBOC:
0.70
BOKF:
2.41
IBOC:
4.20
BOKF:
1.32
IBOC:
1.29
BOKF:
$3.33B
IBOC:
$998.07M
BOKF:
$2.12B
IBOC:
$827.08M
BOKF:
$793.89M
IBOC:
$406.92M
Returns By Period
In the year-to-date period, BOKF achieves a 8.62% return, which is significantly higher than IBOC's 2.31% return. Over the past 10 years, BOKF has underperformed IBOC with an annualized return of 11.82%, while IBOC has yielded a comparatively higher 13.20% annualized return.
BOKF
- 1D
- 2.31%
- 1M
- 1.86%
- YTD
- 8.62%
- 6M
- 16.13%
- 1Y
- 25.67%
- 3Y*
- 17.67%
- 5Y*
- 9.91%
- 10Y*
- 11.82%
IBOC
- 1D
- 0.37%
- 1M
- 0.27%
- YTD
- 2.31%
- 6M
- -1.13%
- 1Y
- 8.88%
- 3Y*
- 18.95%
- 5Y*
- 10.24%
- 10Y*
- 13.20%
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Return for Risk
BOKF vs. IBOC — Risk / Return Rank
BOKF
IBOC
BOKF vs. IBOC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for BOK Financial Corporation (BOKF) and International Bancshares Corporation (IBOC). 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.
| BOKF | IBOC | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.98 | 0.34 | +0.64 |
Sortino ratioReturn per unit of downside risk | 1.38 | 0.65 | +0.73 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.09 | +0.11 |
Calmar ratioReturn relative to maximum drawdown | 1.68 | 0.74 | +0.94 |
Martin ratioReturn relative to average drawdown | 4.22 | 1.68 | +2.53 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BOKF | IBOC | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.98 | 0.34 | +0.64 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.35 | 0.36 | -0.01 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.35 | 0.39 | -0.03 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.16 | 0.34 | -0.18 |
Correlation
The correlation between BOKF and IBOC is 0.56, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
BOKF vs. IBOC - Dividend Comparison
BOKF's dividend yield for the trailing twelve months is around 1.87%, less than IBOC's 2.13% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BOKF BOK Financial Corporation | 1.87% | 1.98% | 2.09% | 2.53% | 2.05% | 1.98% | 2.99% | 2.30% | 2.59% | 1.92% | 2.08% | 2.81% |
IBOC International Bancshares Corporation | 2.13% | 2.11% | 2.09% | 2.32% | 2.62% | 2.71% | 2.94% | 2.44% | 2.18% | 1.66% | 1.47% | 2.26% |
Drawdowns
BOKF vs. IBOC - Drawdown Comparison
The maximum BOKF drawdown since its inception was -86.36%, which is greater than IBOC's maximum drawdown of -77.43%. Use the drawdown chart below to compare losses from any high point for BOKF and IBOC.
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Drawdown Indicators
| BOKF | IBOC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -86.36% | -77.43% | -8.93% |
Max Drawdown (1Y)Largest decline over 1 year | -15.05% | -12.74% | -2.31% |
Max Drawdown (5Y)Largest decline over 5 years | -42.75% | -24.98% | -17.77% |
Max Drawdown (10Y)Largest decline over 10 years | -64.97% | -63.37% | -1.60% |
Current DrawdownCurrent decline from peak | -5.79% | -8.86% | +3.07% |
Average DrawdownAverage peak-to-trough decline | -18.89% | -16.84% | -2.05% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.23% | 5.63% | +0.60% |
Volatility
BOKF vs. IBOC - Volatility Comparison
BOK Financial Corporation (BOKF) has a higher volatility of 4.20% compared to International Bancshares Corporation (IBOC) at 3.69%. This indicates that BOKF's price experiences larger fluctuations and is considered to be riskier than IBOC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BOKF | IBOC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.20% | 3.69% | +0.51% |
Volatility (6M)Calculated over the trailing 6-month period | 17.70% | 17.97% | -0.27% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.44% | 26.53% | -0.09% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 28.34% | 28.68% | -0.34% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.67% | 34.35% | -0.68% |
Financials
BOKF vs. IBOC - Financials Comparison
This section allows you to compare key financial metrics between BOK Financial Corporation and International Bancshares Corporation. 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
BOKF vs. IBOC - Profitability Comparison
BOKF - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, BOK Financial Corporation reported a gross profit of 560.15M and revenue of 840.68M. Therefore, the gross margin over that period was 66.6%.
IBOC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, International Bancshares Corporation reported a gross profit of 212.17M and revenue of 212.17M. Therefore, the gross margin over that period was 100.0%.
BOKF - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, BOK Financial Corporation reported an operating income of 199.09M and revenue of 840.68M, resulting in an operating margin of 23.7%.
IBOC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, International Bancshares Corporation reported an operating income of 151.46M and revenue of 212.17M, resulting in an operating margin of 71.4%.
BOKF - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, BOK Financial Corporation reported a net income of 177.30M and revenue of 840.68M, resulting in a net margin of 21.1%.
IBOC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, International Bancshares Corporation reported a net income of 106.88M and revenue of 212.17M, resulting in a net margin of 50.4%.