IINTERNATIONAL BANCSHARES CORP logo
IBOC//CIK 0000315709

INTERNATIONAL BANCSHARES CORP

SIC 6022State Commercial Banksoperating

Exchange

Nasdaq

Entity type

operating

Fiscal year end

Dec 31

Headquarters

TX

Research Summary

AI-assisted · Grounded in filings

Updated Nov 24, 2025

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.

Market Data

Dec 5, 9:30 AM ET
$69.28+$0.61 (+0.888%)

IBOC · Last trade

Prev Close

$68.67

Range (29d)

$63.42 – $69.28

$60.00$65.00$70.00Nov 6Nov 17Nov 25Dec 5

Related State Commercial Banks Companies