INTERNATIONAL BANCSHARES CORP — Investor Relations & Filings
International Bancshares Corporation is a multibank financial holding company that provides a diversified range of banking services through its flagship subsidiary, IBC Bank. Founded in 1966, the company serves commercial, consumer, and international customers, primarily in Texas and Oklahoma. Its core offerings include personal and business banking, wealth management, mortgage loans, and insurance services. A key area of focus is international banking, leveraging its strategic location on the U.S.-Mexico border to offer services such as foreign exchange. The company also provides digital banking solutions, including a mobile application for account management. Its business philosophy, encapsulated by the slogan "We Do More," emphasizes a commitment to the growth and success of its customers and communities.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| ARS - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-04-20 | English | |
| DEF 14A - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-04-20 | English | |
| SCHEDULE 13G/A - INTERNATIONAL BANCSHARES CORP (0000315709) (Subject) | 2026-03-27 | English | |
| 10-K - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-02-26 | English | |
| 8-K - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-02-26 | English | |
| SCHEDULE 13G Filing | 2026-02-13 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
8 filings
| |||||
| 34693187 | ARS - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-04-20 | English | ||
| 34693190 | DEF 14A - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-04-20 | English | ||
| 33061052 | SCHEDULE 13G/A - INTERNATIONAL BANCSHARES CORP (0000315709) (Subject) | 2026-03-27 | English | ||
| 32879508 | 10-K - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-02-26 | English | ||
| 32879484 | 8-K - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-02-26 | English | ||
| 23116191 | SCHEDULE 13G Filing | 2026-02-13 | English | ||
| 23116198 | 4 Filing | 2026-02-10 | English | ||
| 17918692 | 8-K Filing | 2026-02-02 | English | ||
|
2025
7 filings
| |||||
| 9278370 | Regulatory Filings 2025 | 2025-11-21 | English | ||
| 9278372 | 10-Q | 2025-11-06 | English | ||
| 9278376 | 8-K | 2025-11-06 | English | ||
| 9278373 | Major Shareholding Notification 2025 | 2025-10-09 | English | ||
| 9278375 | Director's Dealing 2025 | 2025-09-09 | English | ||
| 9278377 | Director's Dealing 2025 | 2025-08-15 | English | ||
| 9278378 | Regulatory Filings 2025 | 2025-08-14 | English | ||
Market data
Market data not available
Price history
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INTERNATIONAL BANCSHARES CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/31129/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31129 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=31129 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=31129 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 31129}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for INTERNATIONAL BANCSHARES CORP (id: 31129)"
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