- ISIN
- US4590441030
- CUSIP
- 459044103
- Sector
- Financial Services
- Industry
- Banks - Regional
- IPO Date
- May 30, 1996
Highlights
- EPS (TTM)
- $8.95
- PE Ratio
- 8.40
- PEG Ratio
- 0.58
- Total Revenue (TTM)
- $804.91M
- Gross Profit (TTM)
- $632.71M
- EBITDA (TTM)
- $416.98M
- Year Range
- $63.20 - $77.11
- Target Price
- $85.00
- ROE (TTM)
- 12.70%
Share Price Chart
Loading charts...
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Performance
IBOC Performance Chart
International Bancshares Corporation (IBOC) is up 14.2% since the beginning of the year. At $75 per share, IBOC is trading just below its 52-week high of $77. Investors who bought $1,000 worth of IBOC shares 5 years ago would now be looking at an investment worth $1,908.
Loading charts...
Returns By Period
International Bancshares Corporation (IBOC) has returned 14.20% so far this year and 21.61% over the past 12 months. Over the last decade, IBOC has posted an annualized return of 14.24%, slightly higher than the S&P 500 Index benchmark’s 13.88%.
International Bancshares Corporation
- 1D
- 2.11%
- 1M
- 3.20%
- YTD
- 14.20%
- 6M
- 8.66%
- 1Y
- 21.61%
- 3Y*
- 23.02%
- 5Y*
- 13.79%
- 10Y*
- 14.24%
Benchmark (S&P 500 Index)
- 1D
- -0.37%
- 1M
- -0.01%
- YTD
- 9.16%
- 6M
- 8.64%
- 1Y
- 25.22%
- 3Y*
- 19.78%
- 5Y*
- 11.99%
- 10Y*
- 13.88%
IBOC Monthly Returns History
Based on dividend-adjusted daily data since May 30, 1996, IBOC's average daily return is +0.07%, while the average monthly return is +1.38%. At this rate, an investment would double in approximately 4.2 years.
Historically, 57% of months were positive and 43% were negative. The best month was Apr 2009 with a return of +75.7%, while the worst month was Feb 2009 at -45.1%. The longest winning streak lasted 15 consecutive months, and the longest losing streak was 11 months.
On a daily basis, IBOC closed higher 48% of trading days. The best single day was Mar 24, 2020 with a return of +22.8%, while the worst single day was Mar 18, 2020 at -32.8%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4.82% | -2.65% | 0.27% | 6.61% | 0.59% | 4.09% | 14.20% | ||||||
| 2025 | 4.32% | 2.79% | -5.88% | -3.20% | 2.60% | 6.27% | 2.43% | 5.98% | -3.90% | -3.45% | 0.15% | -0.06% | 7.41% |
| 2024 | -2.69% | -0.57% | 8.19% | -0.87% | 2.12% | 0.67% | 17.88% | -5.25% | -5.37% | 2.46% | 19.38% | -13.63% | 19.11% |
| 2023 | 2.43% | 4.96% | -11.77% | -0.35% | 0.12% | 3.46% | 12.31% | -8.56% | -3.22% | 1.13% | 2.37% | 21.06% | 21.97% |
| 2022 | -0.85% | 3.78% | -1.86% | -5.73% | 5.38% | -4.41% | 9.43% | -3.59% | 1.85% | 16.71% | 6.21% | -13.14% | 10.94% |
| 2021 | 0.99% | 16.90% | 6.52% | 2.09% | -2.09% | -7.46% | -8.99% | 8.73% | -0.57% | 1.83% | -0.92% | 0.90% | 16.51% |
Benchmark Metrics
International Bancshares Corporation has an annualized alpha of 8.29%, beta of 1.04, and R2 of 0.31 versus S&P 500 Index. Calculated based on daily prices since May 30, 1996.
- This stock participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (96.73%) than losses (78.54%) - typical of diversified or defensive assets.
- R2 of 0.31 means the benchmark explains less than half of this stock's behavior - treat beta with caution or consider switching to a more representative benchmark.
- Alpha
- 8.29%
- Beta
- 1.04
- R²
- 0.31
- Upside Capture
- 96.73%
- Downside Capture
- 78.54%
Return for Risk
Risk / Return Rank
IBOC ranks 69 for risk / return — better than 69% of stocks on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for International Bancshares Corporation (IBOC) and compare them to S&P 500 Index.
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 | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.12 | ||
| Sortino ratioReturn per unit of downside risk | -1.34 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.37 | -0.19 |
| Calmar ratioReturn relative to maximum drawdown | 1.70 | 2.78 | -1.08 |
| Martin ratioReturn relative to average drawdown | 4.02 | 12.44 | -8.42 |
Dividends
Dividend History
International Bancshares Corporation provided a 1.90% dividend yield over the last twelve months, with an annual payout of $1.43 per share. The company has been increasing its dividends for 16 consecutive years.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $1.43 | $1.40 | $1.32 | $1.26 | $1.20 | $1.15 | $1.10 | $1.05 | $0.75 | $0.66 | $0.60 | $0.58 |
Dividend yield | 1.90% | 2.11% | 2.09% | 2.32% | 2.62% | 2.71% | 2.94% | 2.44% | 2.18% | 1.66% | 1.47% | 2.26% |
Monthly Dividends
The table displays the monthly dividend distributions for International Bancshares Corporation. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.73 | $0.00 | $0.00 | $0.00 | $0.00 | $0.73 | ||||||
| 2025 | $0.00 | $0.70 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.70 | $0.00 | $0.00 | $0.00 | $0.00 | $1.40 |
| 2024 | $0.00 | $0.66 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.66 | $0.00 | $0.00 | $0.00 | $0.00 | $1.32 |
| 2023 | $0.00 | $0.63 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.63 | $0.00 | $0.00 | $0.00 | $0.00 | $1.26 |
| 2022 | $0.00 | $0.60 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.60 | $0.00 | $0.00 | $0.00 | $0.00 | $1.20 |
| 2021 | $0.00 | $0.55 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.60 | $0.00 | $0.00 | $0.00 | $0.00 | $1.15 |
Dividend Yield & Payout
Dividend Yield
International Bancshares Corporation has a dividend yield of 1.90%, which is quite average when compared to the overall market.
Payout Ratio
International Bancshares Corporation has a payout ratio of 21.29%, which is below the market average. This means International Bancshares Corporation returns a smaller proportion of its earnings to shareholders as dividends, suggesting it retains a higher portion for reinvestment, growth, or debt payment.
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
Loading charts...
Worst Drawdowns
The table below displays the maximum drawdowns of the International Bancshares Corporation. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the International Bancshares Corporation was 77.43%, occurring on Mar 30, 2009. Recovery took 1664 trading sessions.
The current International Bancshares Corporation drawdown is 1.86%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
Financial crisis2007–2009 | -77.43%Mar 2009 | 6mo 9d | 6y 7mo | 7y 1moSep 2008 - Nov 2015 |
COVID crash2020 | -63.37%Mar 2020 | 1y 6mo | 11mo 10d | 2y 5moSep 2018 - Feb 2021 |
1999 bear market1999 | -35.32%Mar 1999 | 11mo | 2y 1mo | 3y 12dMay 1998 - May 2001 |
Financial crisis2007–2009 | -34.52%Jan 2008 | 3y 11mo | 8mo 4d | 4y 7moFeb 2004 - Sep 2008 |
2016 bear market2016 | -30.43%Jan 2016 | 1mo 26d | 8mo 14d | 10mo 10dNov 2015 - Oct 2016 |
Drawdown Indicators
| IBOC | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.43% | -56.78% | -20.65% |
Max Drawdown (1Y)Largest decline over 1 year | -12.74% | -9.10% | -3.64% |
Max Drawdown (3Y)Largest decline over 3 years | -24.09% | -18.90% | -5.19% |
Max Drawdown (5Y)Largest decline over 5 years | -24.09% | -25.43% | +1.34% |
Max Drawdown (10Y)Largest decline over 10 years | -63.37% | -33.92% | -29.45% |
Current DrawdownCurrent decline from peak | -1.86% | -1.80% | -0.06% |
Average DrawdownAverage peak-to-trough decline | -16.73% | -10.71% | -6.02% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.39% | 2.03% | +3.36% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
Loading charts...
Financials
Financial Performance
The chart below illustrates the trends in the financial health of International Bancshares Corporation over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.
Valuation
The Valuation section provides an overview of how International Bancshares Corporation is priced in the market compared to other companies in the Banks - Regional industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.
PE Ratio
The chart displays the Price-to-Earnings (P/E) ratio for IBOC, comparing it with other companies in the Banks - Regional industry. Currently, IBOC has a P/E ratio of 8.4. This P/E ratio is considered low compared to industry peers, which may suggest that the stock is undervalued or that the company has weaker growth prospects.
PEG Ratio
The chart shows the Price/Earnings to Growth (PEG) ratio for IBOC compared to other companies in the Banks - Regional industry. IBOC currently has a PEG ratio of 0.6. This PEG ratio is close to the industry average, suggesting the stock’s valuation is balanced against its growth outlook.
PS Ratio
This chart shows the Price-to-Sales (P/S) ratio for IBOC relative to other companies in the Banks - Regional industry. Currently, IBOC has a P/S ratio of 4.4. This P/S ratio is high relative to other companies in the industry. It could mean the stock is overvalued, or that investors expect strong future growth and profitability.
Income Statement
| TTM | |
|---|---|
Revenue | — |
Total Revenue | — |
Cost Of Revenue | — |
Gross Profit | — |
Operating Expenses | — |
Selling, General & Admin Expenses | — |
R&D Expenses | — |
Depreciation And Amortization | — |
Total Operating Expenses | — |
Income | — |
Income Before Tax | — |
Operating Income | — |
EBITDA | — |
EBIT | — |
Earnings From Continuing Operations | — |
Net Income | — |
Income Tax Expense | — |
Other Non-Operating Income (Expenses) | — |
Extraordinary Items | — |
Discontinued Operations | — |
Effect Of Accounting Charges | — |
Non Recurring | — |
Minority Interest | — |
Other Items | — |
Interest Income | — |
Interest Expense | — |
Net Interest Income | — |
Build a portfolio with IBOC
Add International Bancshares Corporation to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Analyzer with IBOC