IBOC
International Bancshares Corp
stockNASDAQ
At CloseOct 20, 2026 3:59:58 PM EDT
66.34USD+0.454%(+0.30)500,869
After-hoursOct 20, 2026 4:27:30 PM EDT
66.00USD-0.513%(-0.34)
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4.13B
Financial
Banks-Regional
HQ
Laredo, TX, USA
3,273
Previous Close
$66.04
Beta
0.34
52-Week High
$78.46 2026-06-26
52-Week Low
$63.20 2025-11-18
SMA 50
$70.25
SMA 200
$71.47
Avg. Vol 10D
377,895
Avg. Vol 30D
396,053
Avg. Vol 90D
367,855
Relative Vol
0.94
62.19M
56.18M
90.33%
2,253,909
4.01%
5.45
69%/31%
49.05%
37.85%
0.3600%
650,000
250
2,118
12,462
Nov 5, 2026 (15d)
Aug 14, 2026 · $0.730
May 17, 2007 · 11-for-10
145.8M
413.3M
452.8M
12.92
Oct 6, 2026
International Bancshares to move listing to Texas Stock Exchange · 
Investing.com
Sep 25, 2026
IBOC Profile
international bancshares corporation is a minority-owned bank holding company. ibc is a $12.4 billion dollar bank with more than 265 branch locations and more than 435 atms throughout texas and oklahoma. ibc bank's motto is "we do more".
IBOC Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 67.36 | 2026-10-13 | -1.49% | -0.230 |
| 1M | 70.16 | 2026-09-21 | -5.42% | 0.273 |
| 3M | 76.09 | 2026-07-20 | -12.79% | 0.189 |
| 6M | 72.16 | 2026-04-20 | -8.04% | 0.074 |
| 1Y | 66.72 | 2025-10-20 | -0.53% | 0.342 |
| 2Y | 62.01 | 2024-10-21 | +7.01% | — |
| 5Y | 42.59 | 2021-10-20 | +55.81% | 0.809 |
IBOC Stock Summary
International Bancshares Corp (NASDAQ:IBOC) stock price today is $66.36, and today's volume is 370,833. IBOC is up 0.485% today. The 30 day average volume is 396,053. IBOC market cap is $4.13B with 62.19M shares outstanding.