IINTERNATIONAL BANCSHARES CORP logo

Company dossier

INTERNATIONAL BANCSHARES CORP

Ticker IBOCCIK 0000315709SIC 6022State Commercial Banks

Exchange

Nasdaq

Entity type

operating

Fiscal year end

Dec 31

Headquarters

TX

Company overview

INTERNATIONAL BANCSHARES CORP

International Bancshares Corp (ticker IBOC) operates as a State Commercial Bank holding company deeply rooted in Texas banking heritage, with the parent and its subsidiaries delivering deposit, lending and treasury management products to individuals, small businesses and corporate middle-market clients across the region. The firm’s treasury services, community-focused consumer checking/savings accounts, and commercial lending lines form the core of its service offering, reinforced by mortgage, leasing and wealth-advisory options designed to retain customer relationships while steering deposits toward capital-efficient growth. As a bank holding company dictated by the traditional state commercial banking model, IBOC balances organic expansion with compliance to federal and state banking regulators and the Federal Reserve, exposing the franchise to interest-rate volatility, credit losses, and heightened capital-and-liquidity scrutiny; these material risks intensified during the economic dislocations referenced in the latest Form 10-Q filed Nov 1999. CIK 315709 anchors this history while reminding investors that the bank’s reputation rides on disciplined underwriting and regulatory responsiveness. View live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025

Last trade

$65.75

−$2.60 (−3.80%)

Ticker

IBOC

Prev close

$68.35

Range (28d)

$63.42 – $68.67

Updated

Nov 24, 9:30 AM ET
$60.00$65.00$70.00Oct 27Nov 5Nov 13Nov 24

Recent filings

Latest submissions
10 items

Monitoring

Insider owner filings
No
Insider issuer filings
Yes
Tickers on record
1

Ticker roster

Addresses

  • business

    12OO SAN BERNARDO AVE PO BOX 1359

    LAREDO, TX, 78040-1359

  • mailing

    P O BOX 1359 1200 SAN BERNARDO

    LAREDO, TX, 78040