International Bancshares Corporation

NASDAQ: IBOC · Financial Services · Banks - Regional

PublicHQ Laredo, TX · WebbCIK 0000315709Reports USD

#1 of 1,011 Financial Services companies by revenue

EA Score

——

FH 74DQ —GM —SS 87

v0.1 · 35/100 weight · pillars only

↑ market scale, listing tenure · ↓ balance-sheet leverage, filing timeliness

Methodology →

Revenue TTM

$1.1B

Rev growth YoY (TTM)

+2.1%

Net income (FY)

$412.3M

Employees

2,103

Market cap

$4.7B

Financials — latest annual

SEC EDGAR · USD-normalized

ConceptUSDNativeFY

Net income$412.3M$412.3M2025

Total assets$16.6B$16.6B2025

Liabilities$13.3B$13.3B2025

Equity$3.3B$3.3B2025

Revenue by segment

Filed disclosures · FY2025

By product

Services charges on deposit accounts52%

Other service charges, commissions and fees Banking41%

Other service charges, commissions and fees, Non-banking7%

By geography

Not disclosed.

The read

International Bancshares Corporation earned $412.3M in FY2025 net income.

Peers · Financial Services

Marathon Digital Holdings, Inc.45D ServisFirst Bancshares, Inc.——Piper Sandler Companies80B+SLM Corporation——

Key facts

CEOMike K. Sohn

SectorFinancial Services

IndustryBanks - Regional

HeadquartersLaredo, TX

ExchangeNASDAQ: IBOC

Employees2,103

IPO date1995-08-30

Latest filings

8-K2026-05-20 8-K2026-05-12 10-Q2026-05-07 8-K2026-05-07 DEF 14A2026-04-20 8-K2026-02-26 10-K2026-02-26 8-K2026-02-02

Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.