IBOC · NASDAQ
International Bancshares (IBOC) Stock Price & Fundamentals
International Bancshares (IBOC) closed at $296.82 on Oct 9, 2026, up 1.15% from the previous close of $293.44.
Share price, past year
1Y −2.81%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $296.82 |
| Sep 30, 2026 | $297.79 |
| Aug 31, 2026 | $293.18 |
| Jul 31, 2026 | $296.12 |
| Jun 30, 2026 | $291.22 |
| May 29, 2026 | $293.05 |
| Apr 30, 2026 | $305.16 |
| Mar 31, 2026 | $300.46 |
| Feb 27, 2026 | $302.43 |
| Jan 30, 2026 | $302.46 |
| Dec 31, 2025 | $315.52 |
| Nov 28, 2025 | $295.81 |
| Oct 31, 2025 | $308.05 |
Key statistics
- Market cap
- $18.46B
- P/E (TTM)
- 44.8
- EPS (TTM)
- $6.63
- Net income (TTM)
- $413.26M
- Shares outstanding
- 62.2M
- 52-week range
- $285.09 – $316.41
International Bancshares's market cap is $18.46B, based on a share price of $296.82 and 62.2M shares outstanding as of Aug 3, 2026.
Financials
International Bancshares's SEC filings don't report revenue in the standard form Laurel reads, so its revenue history isn't shown yet.
International Bancshares reported net income of $412.29M in fiscal 2025.
Company profile
- Name
- International Bancshares Corporation
- Ticker
- IBOC
- Exchange
- NASDAQ
- Industry (SEC SIC)
- State Commercial Banks
- Headquarters
- 12oo San Bernardo Ave, Po Box 1359, Laredo, TX 78040-1359
- Incorporated in
- TX
- Fiscal year ends
- December
- SEC CIK
- 0000315709
Recent SEC filings
- Oct 6, 2026
- Aug 6, 2026
- Aug 6, 2026
- Aug 3, 2026
- May 20, 2026
- May 12, 2026
- May 7, 2026
- May 7, 2026
Frequently asked questions
What is International Bancshares's stock price?
International Bancshares (IBOC) closed at $296.82 on Oct 9, 2026, up 1.15% from the previous close of $293.44.
What is International Bancshares's market cap?
International Bancshares's market cap is $18.46B, based on a share price of $296.82 and 62.2M shares outstanding as of Aug 3, 2026.
What is IBOC's P/E ratio?
International Bancshares's price-to-earnings ratio is 44.8, based on trailing twelve-month diluted EPS of $6.63.
Does International Bancshares pay a dividend?
Yes. International Bancshares declared $1.40 per share in dividends for fiscal 2025.
Sources and methodology
Fundamentals come from International Bancshares Corporation's filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures