International Bancshares Corp (NASDAQ:IBOC) has 260 institutional investors with active 13F positions as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 6,645,092 | -64,835 | -0.97% | $447,148,257.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 3,401,609 | 3,401,609 | 0.00% | $228,894,270.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 3,228,578 | 30,173 | 0.94% | $217,251,014.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 3,186,820 | 9,468 | 0.30% | $214,441,903.00 |
| State Street Corp | 31 Mar, 2026 | 2,624,894 | 161,883 | 6.57% | $176,629,117.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 2,474,514 | 2,474,514 | 0.00% | $166,510,047.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,490,897 | 55,426 | 3.86% | $100,338,003.00 |
| Azora Capital LP | 31 Mar, 2026 | 1,312,674 | -211,671 | -13.89% | $88,329,833.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 1,162,482 | -529,442 | -31.29% | $78,224.00 |
| FIRST TRUST ADVISORS LP | 31 Mar, 2026 | 1,137,572 | -226,576 | -16.61% | $76,547,219.00 |
| Boston Trust Walden Corp | 31 Mar, 2026 | 1,087,661 | -104,155 | -8.74% | $73,188,722.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 923,919 | -256,663 | -21.74% | $62,170,492.00 |
| Tamar Securities, LLC | 31 Mar, 2026 | 756,940 | 18,583 | 2.52% | $50,934,512.00 |
| REINHART PARTNERS, LLC. | 31 Mar, 2026 | 745,696 | 6,356 | 0.86% | $50,178,978.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 712,435 | 158,823 | 28.69% | $47,939,751.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31 Mar, 2026 | 704,033 | -1,573,846 | -69.09% | $47,374,381.00 |
| Northern Trust Corp | 31 Mar, 2026 | 666,974 | 20,524 | 3.17% | $44,880,680.00 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 31 Mar, 2026 | 544,814 | 544,814 | 0.00% | $36,662.00 |
| AQR CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 495,866 | -5,700 | -1.14% | $33,366,852.00 |
| Polaris Capital Management, LLC | 31 Mar, 2026 | 463,004 | -14,300 | -3.00% | $31,155,539.00 |