International Bancshares Corp
IBOC- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0000315709
No open-market purchases or sales by International Bancshares Corp insiders were filed in the last 90 days; 301 institutions reported holding it in 13F filings for Q2 2026, worth $3.36B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in International Bancshares Corp as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 255
- +6 vs. Q1 2025
- Shares held
- 42.7M
- +433.2K (+1.0%) vs. Q1 2025
- Total value
- $2.84B
- +$177.0M (+6.6%) vs. Q1 2025
- New holders
- 32
- 101 more added
- Sold out
- 26
- 78 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IBOC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 301 | $3.36B |
| Q1 2026 | 294 | $2.89B |
| Q4 2025 | 266 | $2.89B |
| Q3 2025 | 254 | $2.90B |
| Q2 2025 | 255 | $2.84B |
| Q1 2025 | 251 | $2.67B |
| Q4 2024 | 242 | $2.65B |
| Q3 2024 | 235 | $2.46B |
| Q2 2024 | 209 | $2.41B |
| Q1 2024 | 198 | $2.45B |
| Q4 2023 | 200 | $2.22B |
| Q3 2023 | 185 | $1.76B |
| Q2 2023 | 191 | $1.80B |
| Q1 2023 | 187 | $1.76B |
| Q4 2022 | 195 | $1.89B |
| Q3 2022 | 174 | $1.75B |
| Q2 2022 | 178 | $1.68B |
| Q1 2022 | 200 | $1.79B |
| Q4 2021 | 182 | $1.70B |
| Q3 2021 | 189 | $1.67B |
| Q2 2021 | 184 | $1.74B |
| Q1 2021 | 179 | $1.85B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding International Bancshares Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 69,788 | $4.65M | 0.01% | −22,634−24.5% | Reduced |
| Harbor Capital Advisors, Inc. | 69,958 | $4.66M | 0.20% | −116−0.2% | Reduced |
| Victory Capital Management Inc | 71,186 | $4.74M | 0.00% | +17,077+31.6% | Added |
| Citigroup Inc | 81,282 | $5.41M | 0.00% | −40,490−33.3% | Reduced |
| SG Americas Securities, LLC | 81,844 | $5.45M | 0.02% | +61,937+311.1% | Added |
| Qube Research & Technologies Ltd | 83,479 | $5.56M | 0.01% | −252−0.3% | Reduced |
| Legal & General Group Plc | 89,364 | $5.95M | 0.00% | +1,306+1.5% | Added |
| Susquehanna International Group, LLP | 90,032 | $5.99M | 0.01% | −2,642−2.9% | Reduced |
| New York State Teachers Retirement System | 91,143 | $6.07M | 0.01% | −100−0.1% | Reduced |
| New York State Common Retirement Fund | 93,653 | $6.23M | 0.01% | −2,500−2.6% | Reduced |
| UBS Group AG | 93,700 | $6.24M | 0.00% | −460.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 98,225 | $6.54M | 0.00% | −2,006−2.0% | Reduced |
| Maltese Capital Management LLC | 100,000 | $6.66M | 0.93% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 100,510 | $6.69M | 0.02% | −22,786−18.5% | Reduced |
| Denali Advisors LLC | 102,372 | $6.81M | 0.71% | +400+0.4% | Added |
| Swiss National Bank | 106,900 | $7.12M | 0.00% | −1,600−1.5% | Reduced |
| Bank of America Corp | 114,598 | $7.63M | 0.00% | +22,586+24.5% | Added |
| Principal Financial Group Inc | 122,693 | $8.17M | 0.00% | −31,974−20.7% | Reduced |
| Eldred Rock Partners, LLC | 129,715 | $8.63M | 2.62% | −4,020−3.0% | Reduced |
| Barclays PLC | 129,966 | $8.65M | 0.00% | +37,883+41.1% | Added |
| Kovack Advisors, Inc. | 136,139 | $9.06M | 0.89% | −10,050−6.9% | Reduced |
| CSM Advisors, LLC | 138,180 | $9.20M | 0.27% | +138,180 | New |
| Brandywine Global Investment Management, LLC | 139,299 | $9.27M | 0.07% | −5,400−3.7% | Reduced |
| JPMorgan Chase & Co | 141,398 | $9.41M | 0.00% | −34,026−19.4% | Reduced |
| Nuveen, LLC | 143,322 | $9.54M | 0.00% | −129,361−47.4% | Reduced |
| Algert Global LLC | 158,357 | $10.5M | 0.22% | +20,885+15.2% | Added |
| UBS Asset Management Americas Inc | 176,782 | $11.8M | 0.00% | +9,406+5.6% | Added |
| Alliancebernstein L.P. | 184,707 | $12.3M | 0.00% | −1,210−0.7% | Reduced |
| SOL Capital Management CO | 205,875 | $13.7M | 1.33% | −5,400−2.6% | Reduced |
| Rhumbline Advisers | 210,011 | $14.0M | 0.01% | +3,303+1.6% | Added |
| Invesco Ltd. | 274,446 | $18.3M | 0.00% | −15,301−5.3% | Reduced |
| Morgan Stanley | 284,601 | $18.9M | 0.00% | +8,598+3.1% | Added |
| Panagora Asset Management Inc | 368,537 | $24.5M | 0.11% | +8,078+2.2% | Added |
| Millennium Management LLC | 385,535 | $25.7M | 0.02% | +73,195+23.4% | Added |
| Bank of New York Mellon Corp | 483,869 | $32.2M | 0.01% | +1,547+0.3% | Added |
| ProShare Advisors LLC | 546,235 | $36.4M | 0.07% | +70,287+14.8% | Added |
| Polaris Capital Management, LLC | 573,604 | $38.2M | 2.54% | −40,200−6.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 581,755 | $38.7M | 0.02% | +200,127+52.4% | Added |
| Goldman Sachs Group Inc | 615,526 | $41.0M | 0.01% | +67,575+12.3% | Added |
| AQR Capital Management LLC | 659,381 | $43.9M | 0.04% | +331,256+101.0% | Added |
| Norges Bank | 674,019 | $44.9M | 0.01% | +13,890+2.1% | Added |
| Northern Trust Corp | 694,485 | $46.2M | 0.01% | −116,857−14.4% | Reduced |
| Tamar Securities, LLC | 722,637 | $48.1M | 5.84% | +4,520+0.6% | Added |
| Reinhart Partners, Inc. | 788,418 | $52.5M | 1.79% | +10,705+1.4% | Added |
| Azora Capital LP | 1,090,166 | $72.6M | 3.28% | +142,937+15.1% | Added |
| First Trust Advisors LP | 1,251,947 | $83.3M | 0.07% | +21,250+1.7% | Added |
| Boston Trust Walden Corp | 1,405,068 | $93.5M | 0.67% | +7,019+0.5% | Added |
| Geode Capital Management, LLC | 1,414,229 | $94.1M | 0.01% | +13,936+1.0% | Added |
| Charles Schwab Investment Management Inc | 2,192,298 | $145.9M | 0.03% | +50,339+2.4% | Added |
| State Street Corp | 2,565,273 | $170.7M | 0.01% | −153,389−5.6% | Reduced |
| American Century Companies Inc | 2,885,687 | $192.1M | 0.10% | +466,929+19.3% | Added |
| Dimensional Fund Advisors LP | 3,302,051 | $219.8M | 0.05% | −161,577−4.7% | Reduced |
| Vanguard Group Inc | 6,342,167 | $422.1M | 0.01% | +2,0700.0% | Added |
| BlackRock, Inc. | 6,757,166 | $449.8M | 0.01% | −82,356−1.2% | Reduced |
| Orion Investment Co | 5,610 | – | – | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −85,215−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −85,047−100.0% | Sold out |
| Jacobs Asset Management, LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −52,821−100.0% | Sold out |
| PMC FIG Opportunities LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Persistent Asset Partners Ltd | 0 | $0 | 0.00% | −14,953−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −14,260−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −7,416−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −7,200−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −6,092−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −5,524−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −4,440−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −4,132−100.0% | Sold out |
| United Services Automobile Association | 0 | $0 | 0.00% | −3,389−100.0% | Sold out |
| Advantage Alpha Capital Partners LP | 0 | $0 | 0.00% | −3,367−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −964−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −851−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −532−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −474−100.0% | Sold out |
| V-Square Quantitative Management LLC | 0 | $0 | 0.00% | −374−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −168−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Foundry Partners, LLC | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |