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, Q4 2025
Institutional positions in International Bancshares Corp as of Dec 31, 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
- 266
- +14 vs. Q3 2025
- Shares held
- 43.5M
- +1.20M (+2.8%) vs. Q3 2025
- Total value
- $2.89B
- −$17.8M (−0.6%) vs. Q3 2025
- New holders
- 32
- 86 more added
- Sold out
- 18
- 103 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding International Bancshares Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Armistice Capital, LLC | 4,384 | $291.3K | 0.01% | +4,384 | New |
| JustInvest LLC | 4,534 | $301.2K | 0.00% | +90+2.0% | Added |
| Federated Hermes, Inc. | 4,815 | $319.9K | 0.00% | −722−13.0% | Reduced |
| Dorsey Wright & Associates | 4,809 | $320.0K | 0.07% | −140−2.8% | Reduced |
| Mirabella Financial Services LLP | 4,838 | $321.4K | 0.03% | +4,838 | New |
| Canada Pension Plan Investment Board | 5,000 | $332.2K | 0.00% | +5,000 | New |
| Oppenheimer Asset Management Inc. | 5,048 | $335.4K | 0.00% | −288−5.4% | Reduced |
| Man Group plc | 5,164 | $343.1K | 0.00% | +5,164 | New |
| SEI Investments Co | 5,338 | $354.7K | 0.00% | +180+3.5% | Added |
| MMBG Investment Advisors Co. | 5,667 | $376.5K | 0.03% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 5,701 | $378.8K | 0.00% | +1,884+49.4% | Added |
| Franklin Resources Inc | 5,931 | $394.1K | 0.00% | −159−2.6% | Reduced |
| Campbell & CO Investment Adviser LLC | 5,960 | $396.0K | 0.02% | −72−1.2% | Reduced |
| STRS Ohio | 6,200 | $411.9K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 6,470 | $429.9K | 0.00% | −650−9.1% | Reduced |
| Two Sigma Investments, LP | 6,492 | $431.3K | 0.00% | −62,166−90.5% | Reduced |
| Alps Advisors Inc | 6,526 | $433.6K | 0.00% | +72+1.1% | Added |
| Xponance, Inc. | 6,624 | $440.1K | 0.00% | −1,067−13.9% | Reduced |
| Squarepoint Ops LLC | 6,689 | $444.4K | 0.00% | +6,689 | New |
| CI Private Wealth, LLC | 6,711 | $445.9K | 0.00% | −5−0.1% | Reduced |
| Neuberger Berman Group LLC | 6,945 | $461.4K | 0.00% | +738+11.9% | Added |
| Capital Advisors Inc | 6,992 | $464.5K | 0.01% | 00.0% | Unchanged |
| CWM Advisors, LLC | 7,018 | $466.3K | 0.04% | +412+6.2% | Added |
| Arrowstreet Capital, Limited Partnership | 7,159 | $475.6K | 0.00% | −28,229−79.8% | Reduced |
| Stifel Financial Corp | 7,168 | $476.2K | 0.00% | −198−2.7% | Reduced |
| Janney Montgomery Scott LLC | 7,433 | $494.0K | 0.00% | −399−5.1% | Reduced |
| Icon Wealth Advisors, LLC | 7,488 | $497.5K | 0.03% | 00.0% | Unchanged |
| FMR LLC | 7,541 | $501.1K | 0.00% | +2,739+57.0% | Added |
| Pictet Asset Management Holding SA | 7,785 | $517.2K | 0.00% | +754+10.7% | Added |
| State of Alaska, Department of Revenue | 8,126 | $539.0K | 0.01% | −349−4.1% | Reduced |
| Royal Bank of Canada | 8,343 | $554.0K | 0.00% | +521+6.7% | Added |
| Bank of Montreal | 8,342 | $554.2K | 0.00% | −75−0.9% | Reduced |
| ISAM Funds (UK) Ltd | 8,786 | $583.7K | 0.21% | +2,454+38.8% | Added |
| Mackenzie Financial Corp | 8,754 | $584.6K | 0.00% | +4,565+109.0% | Added |
| Callahan Advisors, LLC | 9,257 | $615.0K | 0.05% | +2,272+32.5% | Added |
| Voya Investment Management LLC | 9,834 | $653.4K | 0.00% | −30−0.3% | Reduced |
| Los Angeles Capital Management LLC | 10,089 | $667.5K | 0.00% | −200−1.9% | Reduced |
| Pathstone Holdings, LLC | 10,257 | $681.5K | 0.00% | −2,011−16.4% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 10,554 | $701.2K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 10,802 | $717.7K | 0.01% | −100−0.9% | Reduced |
| New Mexico Educational Retirement Board | 10,800 | $718.0K | 0.02% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,833 | $786.2K | 0.00% | +1,094+10.2% | Added |
| KLP Kapitalforvaltning AS | 12,000 | $797.3K | 0.00% | +300+2.6% | Added |
| Northwestern Mutual Investment Management Company, LLC | 12,101 | $804.0K | 0.01% | +48+0.4% | Added |
| Trexquant Investment LP | 12,173 | $808.8K | 0.01% | +12,173 | New |
| Thrivent Financial for Lutherans | 12,278 | $816.0K | 0.00% | −246−2.0% | Reduced |
| Creative Planning | 12,373 | $822.1K | 0.00% | −2,081−14.4% | Reduced |
| State of Michigan Retirement System | 12,812 | $851.2K | 0.00% | −100−0.8% | Reduced |
| Comerica Bank | 13,124 | $872.0K | 0.00% | −869−6.2% | Reduced |
| Handelsbanken Fonder AB | 13,502 | $897.0K | 0.00% | +400+3.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,534 | $899.2K | 0.00% | −344−2.5% | Reduced |
| Ameritas Investment Partners, Inc. | 14,341 | $952.8K | 0.03% | −354−2.4% | Reduced |
| Exencial Wealth Advisors, LLC | 14,488 | $962.6K | 0.03% | −10,653−42.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 14,623 | $971.6K | 0.03% | −876−5.7% | Reduced |
| Louisiana State Employees Retirement System | 15,000 | $996.6K | 0.02% | −100−0.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 15,019 | $997.9K | 0.01% | −327−2.1% | Reduced |
| State Board of Administration of Florida Retirement System | 15,252 | $1.01M | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 15,408 | $1.02M | 0.00% | −3,969−20.5% | Reduced |
| Arizona State Retirement System | 15,627 | $1.04M | 0.01% | −870−5.3% | Reduced |
| Jane Street Group, LLC | 16,002 | $1.06M | 0.00% | −84,357−84.1% | Reduced |
| Harbor Capital Advisors, Inc. | 16,803 | $1.12M | 0.09% | +15+0.1% | Added |
| Yousif Capital Management, LLC | 16,700 | $1.15M | 0.01% | −258−1.5% | Reduced |
| Qube Research & Technologies Ltd | 17,333 | $1.15M | 0.00% | −47,446−73.2% | Reduced |
| Bridgeway Capital Management, LLC | 17,500 | $1.16M | 0.02% | −1,400−7.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 17,568 | $1.17M | 0.01% | +684+4.1% | Added |
| Teachers Retirement System of the State of Kentucky | 17,632 | $1.17M | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 18,038 | $1.20M | 0.00% | −3,981−18.1% | Reduced |
| State of Wisconsin Investment Board | 18,295 | $1.22M | 0.00% | +6,492+55.0% | Added |
| Winton Group Ltd | 18,402 | $1.22M | 0.04% | +196+1.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 19,882 | $1.32M | 0.00% | +116+0.6% | Added |
| Susquehanna International Group, LLP | 19,987 | $1.33M | 0.00% | −2,344−10.5% | Reduced |
| Horizon Investments, LLC | 20,458 | $1.36M | 0.02% | −2,507−10.9% | Reduced |
| Hancock Whitney Corp | 20,483 | $1.36M | 0.02% | +199+1.0% | Added |
| Quest Partners LLC | 20,851 | $1.39M | 0.08% | +9,618+85.6% | Added |
| Susquehanna Portfolio Strategies, LLC | 21,153 | $1.41M | 0.02% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 20,768 | $1.45M | 0.00% | −889−4.1% | Reduced |
| Envestnet Asset Management Inc | 22,144 | $1.47M | 0.00% | −304−1.4% | Reduced |
| Diversified Trust Co | 22,146 | $1.47M | 0.03% | +848+4.0% | Added |
| Mutual of America Capital Management LLC | 22,508 | $1.50M | 0.02% | −2,465−9.9% | Reduced |
| HSBC Holdings PLC | 22,500 | $1.50M | 0.00% | +22,500 | New |
| Amalgamated Bank | 22,788 | $1.51M | 0.01% | −956−4.0% | Reduced |
| BNP Paribas Arbitrage, SA | 23,285 | $1.55M | 0.00% | +3,711+19.0% | Added |
| Fieldview Capital Management, LLC | 23,545 | $1.56M | 0.27% | +14,239+153.0% | Added |
| Janus Henderson Group PLC | 24,086 | $1.60M | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 25,309 | $1.68M | 0.00% | +15,891+168.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 25,350 | $1.68M | 0.00% | +10.0% | Added |
| Engineers Gate Manager LP | 27,085 | $1.80M | 0.02% | +20,910+338.6% | Added |
| Intech Investment Management LLC | 28,305 | $1.88M | 0.02% | 00.0% | Unchanged |
| Great West Life Assurance Co | 29,878 | $1.98M | 0.00% | −7,609−20.3% | Reduced |
| Nisa Investment Advisors, LLC | 31,108 | $2.07M | 0.01% | −61−0.2% | Reduced |
| Citadel Advisors LLC | 31,600 | $2.10M | 0.00% | +12,209+63.0% | Added |
| Rafferty Asset Management, LLC | 31,620 | $2.10M | 0.01% | −6,305−16.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 34,016 | $2.26M | 0.05% | +34,016 | New |
| Point72 Asset Management, L.P. | 36,054 | $2.40M | 0.00% | +36,054 | New |
| Citigroup Inc | 36,421 | $2.42M | 0.00% | +2,842+8.5% | Added |
| Virginia Retirement Systems Et Al | 39,680 | $2.64M | 0.02% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 41,428 | $2.75M | 0.00% | −2,579−5.9% | Reduced |
| Westover Capital Advisors, LLC | 43,434 | $2.89M | 0.53% | −759−1.7% | Reduced |
| Deutsche Bank AG | 44,359 | $2.95M | 0.00% | +1,640+3.8% | Added |
| Commonwealth Equity Services, LLC | 45,517 | $3.02M | 0.00% | +1,012+2.3% | Added |