International Bancshares Corporation is a Texas-based multibank financial holding company operating five subsidiary banks across north, south, central, and southeast Texas and Oklahoma. It provides commercial and retail banking services including checking and savings deposits, commercial and real estate loans, international trade finance, letters of credit, foreign-exchange services, credit cards, mortgage lending, and online/mobile banking. The company operates 166 facilities and 247 ATMs serving 75 communities.
Q2 FY2026 — expected 2026-08-22
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-26 | 2025-12-31 | 0001104659-26-020439 | EDGAR | 60K words |
| 2025-02-27 | 2024-12-31 | 0001558370-25-001782 | EDGAR | — |
| 2024-02-26 | 2023-12-31 | 0001558370-24-001698 | EDGAR | — |
| 2023-02-23 | 2022-12-31 | 0001558370-23-001892 | EDGAR | — |
| 2022-02-24 | 2021-12-31 | 0001558370-22-001922 | EDGAR | — |
| 2021-02-25 | 2020-12-31 | 0001558370-21-001782 | EDGAR | — |
| 2020-02-27 | 2019-12-31 | 0001558370-20-001608 | EDGAR | — |
| 2019-02-27 | 2018-12-31 | 0001558370-19-001172 | EDGAR | — |
| 2018-02-28 | 2017-12-31 | 0001558370-18-001274 | EDGAR | — |
| 2017-02-27 | 2016-12-31 | 0001558370-17-001061 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-11-06 | 2025-09-30 | 0001104659-25-107612 | EDGAR | 40K words |
| 2025-08-07 | 2025-06-30 | 0001558370-25-010744 | EDGAR | — |
| 2025-05-05 | 2025-03-31 | 0001558370-25-006281 | EDGAR | — |
| 2024-11-07 | 2024-09-30 | 0001558370-24-014841 | EDGAR | — |
| 2024-08-01 | 2024-06-30 | 0001558370-24-010580 | EDGAR | — |
| 2024-05-02 | 2024-03-31 | 0001558370-24-006529 | EDGAR | — |
| 2023-11-02 | 2023-09-30 | 0001558370-23-017384 | EDGAR | — |
| 2023-08-03 | 2023-06-30 | 0001558370-23-013160 | EDGAR | — |
| 2023-05-04 | 2023-03-31 | 0001558370-23-008049 | EDGAR | — |
| 2022-11-03 | 2022-09-30 | 0001558370-22-016210 | EDGAR | — |
| 2022-08-04 | 2022-06-30 | 0001558370-22-012140 | EDGAR | — |
| 2022-05-05 | 2022-03-31 | 0001558370-22-007327 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-02-26 | 0001104659-26-020307 | EDGAR | 1K words |
| 2026-02-02 | 0001104659-26-009083 | EDGAR | — |
| 2025-11-06 | 0001104659-25-107576 | EDGAR | — |
| 2025-08-12 | 0001104659-25-076591 | EDGAR | — |
| 2025-08-07 | 0001558370-25-010723 | EDGAR | — |
| 2025-08-01 | 0001104659-25-073004 | EDGAR | — |
| 2025-05-21 | 0001104659-25-051428 | EDGAR | — |
| 2025-05-05 | 0001558370-25-006265 | EDGAR | — |
| 2025-03-14 | 0001104659-25-023551 | EDGAR | — |
| 2025-02-27 | 0001558370-25-001760 | EDGAR | — |
429 total filings indexed. 397 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0000315709 |
| Ticker | IBOC |
| Exchange | Nasdaq |
| SIC | 6022: State Commercial Banks |
| Incorporated | TX |
| Headquarters | Laredo, Texas |
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