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INTERNATIONAL BANCSHARES CORP

State Commercial Banks · TX · CIK 315709

Provides commercial and retail banking services through its Texas and Oklahoma subsidiary banks

$4.76B
Market cap
$76.14
Last close
-2.2%
1D
+1.4%
5D
497K
Volume
Price · last 39 sessions+7.1%
May 4L $70.83 · H $77.82Jun 29
457
Total filings
May 20, 2026
Last filing
12/31
Fiscal year end
8-KShareholder VoteMay 20, 20268-KBylaw AmendmentMay 12, 202610-Q10-QMay 7, 20268-KResults of OperationsMay 7, 2026DEFA14ADEFA14AApr 20, 2026DEF 14AFORM- DEF 14AApr 20, 202610-K10-KFeb 26, 20268-KResults of OperationsFeb 26, 20268-KCompany UpdateFeb 2, 202610-Q10-QNov 6, 20258-KResults of OperationsNov 6, 20258-KBylaw AmendmentAug 12, 202510-Q10-QAug 7, 20258-KResults of OperationsAug 7, 20258-KCompany UpdateAug 1, 20258-KShareholder VoteMay 21, 202510-Q10-QMay 5, 20258-KResults of OperationsMay 5, 2025DEFA14ADEFA14AApr 21, 2025DEF 14AFORM-DEF 14AApr 21, 20258-KCompany UpdateMar 14, 202510-K10-KFeb 27, 20258-KResults of OperationsFeb 27, 20258-KCompany UpdateFeb 3, 202510-Q10-QNov 7, 20248-KResults of OperationsNov 7, 20248-KCompany UpdateAug 1, 202410-Q10-QAug 1, 20248-KResults of OperationsAug 1, 20248-KShareholder VoteMay 22, 202410-Q10-QMay 2, 20248-KResults of OperationsMay 2, 2024DEFA14ADEFA14AApr 22, 2024DEF 14AFORM DEF14AApr 22, 20248-KCompany UpdateApr 12, 20248-KCompany UpdateApr 3, 202410-K10-KFeb 26, 20248-KResults of OperationsFeb 26, 20248-KCompany UpdateFeb 1, 202410-Q10-QNov 2, 20238-KResults of OperationsNov 2, 202310-Q10-QAug 3, 20238-KResults of OperationsAug 3, 20238-KCompany UpdateJul 27, 20238-KCompany UpdateMay 24, 20238-KShareholder VoteMay 17, 202310-Q10-QMay 4, 20238-KResults of OperationsMay 4, 2023DEFA14ADEFA14AApr 17, 2023DEF 14AFORM-DEF14AApr 17, 202310-K10-KFeb 23, 20238-KResults of OperationsFeb 23, 20238-KBylaw AmendmentFeb 22, 2023SC 13GSEC SCHEDULE 13GFeb 6, 20238-KCompany UpdateFeb 1, 202310-Q10-QNov 3, 20228-KResults of OperationsNov 3, 20228-KCompany UpdateAug 4, 202210-Q10-QAug 4, 20228-KResults of OperationsAug 4, 20228-KShareholder VoteMay 19, 202210-Q10-QMay 5, 20228-KResults of OperationsMay 5, 20228-KExecutive ChangeApr 19, 2022DEFA14ADEFA14AApr 18, 2022DEF 14ADEF 14AApr 18, 20228-KCompany UpdateApr 1, 20228-KExecutive ChangeFeb 28, 202210-K10-KFeb 24, 20228-KResults of OperationsFeb 24, 20228-KCompany UpdateFeb 4, 202210-Q10-QNov 4, 20218-KResults of OperationsNov 4, 20218-KCompany UpdateAug 9, 202110-Q10-QAug 5, 20218-KResults of OperationsAug 5, 20218-KCompany UpdateJul 21, 20218-KExecutive Change · Shareholder VoteMay 20, 20218-KCompany UpdateMay 7, 202110-Q10-QMay 6, 2021

What Changed

Risk factors · Feb 27, 2025Feb 26, 2026

8 added · 7 removed between the two most recent 10-Ks. The risks a company starts — or stops — disclosing are often the story.

Newly disclosed
  • Furthermore, if BaaS models continue to be more widely utilized by fintech companies to allow non-bank entities to expand into financial-service offerings, the need for traditional banking institutions may be reduced, which could cause us to experience a decline in customer acquisition and retention and increased pricing pressure in the financial-services industry.
  • Furthermore, our revenue and profitability could be negatively impacted by the costs associated with enhancing our existing systems, upgrading our existing technologies and product offerings, and integrating AI tools into our business and operational structure. 27 Table of Contents The development, adoption, and integration of AI in our banking services, processes, and products may subject us to increased technological risks, costs, uncertainties, and unpredictable outcomes while increasing our compliance costs and exposing us to new operational challenges.
  • Further signaling support for digital assets and cryptocurrency markets, on March 6, 2025, President Trump issued an executive order entitled Establishing of the Strategic Bitcoin Reserve and United States Digital Asset Stockpile, directing the Department of the Treasury to establish a Strategic Bitcoin Reserve and a federal stockpile of other digital assets held by the U.S. government.
  • An impairment in the carrying value of our goodwill could negatively impact our earnings and capital.
  • Our information systems may experience an interruption or breach in security.
  • The Federal Reserve declined to implement additional rate cuts in January 2026.
  • Nixon and the loss of his services could have a material adverse effect on our business and prospects.
  • We may be adversely affected by declining crude oil prices.
No longer disclosed
  • Furthermore, our revenue and profitability could be negatively impacted by the costs associated with enhancing our 26 Table of Contents existing systems, upgrading our existing technologies and product offerings, and integrating AI tools into our business and operational structure.
  • The development, adoption, and integration of AI in our banking services, processes, and products may subject us to increased technological risks, costs, uncertainties, and unpredictable outcomes while increasing our compliance costs and exposing us to new operational challenges.
  • Nixon and the loss of his services could have a material adverse effect on our business and prospects. 28 Table of Contents Our information systems may experience an interruption or breach in security.
  • The Federal Reserve declined to implement additional rate cuts in January 2025 and tempered rate-cut expectations by lowering the projected number of rate cuts anticipated in 2025 from four to two rate cuts.
  • We depend on the accuracy and completeness of information about customers and counterparties as well as the soundness of other financial institutions.
  • Macroeconomic conditions could have a material adverse effect on our business, results of operations, and financial condition.
  • Our controls and procedures may fail or be circumvented.

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