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 |
|---|---|---|---|---|---|
| O'Shaughnessy Asset Management, LLC | 17,568 | $1.17M | 0.01% | +684+4.1% | Added |
| Bridgeway Capital Management, LLC | 17,500 | $1.16M | 0.02% | −1,400−7.4% | Reduced |
| Qube Research & Technologies Ltd | 17,333 | $1.15M | 0.00% | −47,446−73.2% | Reduced |
| Yousif Capital Management, LLC | 16,700 | $1.15M | 0.01% | −258−1.5% | Reduced |
| Harbor Capital Advisors, Inc. | 16,803 | $1.12M | 0.09% | +15+0.1% | Added |
| Jane Street Group, LLC | 16,002 | $1.06M | 0.00% | −84,357−84.1% | Reduced |
| Arizona State Retirement System | 15,627 | $1.04M | 0.01% | −870−5.3% | Reduced |
| Teacher Retirement System of Texas | 15,408 | $1.02M | 0.00% | −3,969−20.5% | Reduced |
| State Board of Administration of Florida Retirement System | 15,252 | $1.01M | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 15,019 | $997.9K | 0.01% | −327−2.1% | Reduced |
| Louisiana State Employees Retirement System | 15,000 | $996.6K | 0.02% | −100−0.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 14,623 | $971.6K | 0.03% | −876−5.7% | Reduced |
| Exencial Wealth Advisors, LLC | 14,488 | $962.6K | 0.03% | −10,653−42.4% | Reduced |
| Ameritas Investment Partners, Inc. | 14,341 | $952.8K | 0.03% | −354−2.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,534 | $899.2K | 0.00% | −344−2.5% | Reduced |
| Handelsbanken Fonder AB | 13,502 | $897.0K | 0.00% | +400+3.1% | Added |
| Comerica Bank | 13,124 | $872.0K | 0.00% | −869−6.2% | Reduced |
| State of Michigan Retirement System | 12,812 | $851.2K | 0.00% | −100−0.8% | Reduced |
| Creative Planning | 12,373 | $822.1K | 0.00% | −2,081−14.4% | Reduced |
| Thrivent Financial for Lutherans | 12,278 | $816.0K | 0.00% | −246−2.0% | Reduced |
| Trexquant Investment LP | 12,173 | $808.8K | 0.01% | +12,173 | New |
| Northwestern Mutual Investment Management Company, LLC | 12,101 | $804.0K | 0.01% | +48+0.4% | Added |
| KLP Kapitalforvaltning AS | 12,000 | $797.3K | 0.00% | +300+2.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,833 | $786.2K | 0.00% | +1,094+10.2% | Added |
| New Mexico Educational Retirement Board | 10,800 | $718.0K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 10,802 | $717.7K | 0.01% | −100−0.9% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 10,554 | $701.2K | 0.02% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 10,257 | $681.5K | 0.00% | −2,011−16.4% | Reduced |
| Los Angeles Capital Management LLC | 10,089 | $667.5K | 0.00% | −200−1.9% | Reduced |
| Voya Investment Management LLC | 9,834 | $653.4K | 0.00% | −30−0.3% | Reduced |
| Callahan Advisors, LLC | 9,257 | $615.0K | 0.05% | +2,272+32.5% | Added |
| Mackenzie Financial Corp | 8,754 | $584.6K | 0.00% | +4,565+109.0% | Added |
| ISAM Funds (UK) Ltd | 8,786 | $583.7K | 0.21% | +2,454+38.8% | Added |
| Bank of Montreal | 8,342 | $554.2K | 0.00% | −75−0.9% | Reduced |
| Royal Bank of Canada | 8,343 | $554.0K | 0.00% | +521+6.7% | Added |
| State of Alaska, Department of Revenue | 8,126 | $539.0K | 0.01% | −349−4.1% | Reduced |
| Pictet Asset Management Holding SA | 7,785 | $517.2K | 0.00% | +754+10.7% | Added |
| FMR LLC | 7,541 | $501.1K | 0.00% | +2,739+57.0% | Added |
| Icon Wealth Advisors, LLC | 7,488 | $497.5K | 0.03% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 7,433 | $494.0K | 0.00% | −399−5.1% | Reduced |
| Stifel Financial Corp | 7,168 | $476.2K | 0.00% | −198−2.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 7,159 | $475.6K | 0.00% | −28,229−79.8% | Reduced |
| CWM Advisors, LLC | 7,018 | $466.3K | 0.04% | +412+6.2% | Added |
| Capital Advisors Inc | 6,992 | $464.5K | 0.01% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 6,945 | $461.4K | 0.00% | +738+11.9% | Added |
| CI Private Wealth, LLC | 6,711 | $445.9K | 0.00% | −5−0.1% | Reduced |
| Squarepoint Ops LLC | 6,689 | $444.4K | 0.00% | +6,689 | New |
| Xponance, Inc. | 6,624 | $440.1K | 0.00% | −1,067−13.9% | Reduced |
| Alps Advisors Inc | 6,526 | $433.6K | 0.00% | +72+1.1% | Added |
| Two Sigma Investments, LP | 6,492 | $431.3K | 0.00% | −62,166−90.5% | Reduced |
| Pacer Advisors, Inc. | 6,470 | $429.9K | 0.00% | −650−9.1% | Reduced |
| STRS Ohio | 6,200 | $411.9K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 5,960 | $396.0K | 0.02% | −72−1.2% | Reduced |
| Franklin Resources Inc | 5,931 | $394.1K | 0.00% | −159−2.6% | Reduced |
| Sequoia Financial Advisors, LLC | 5,701 | $378.8K | 0.00% | +1,884+49.4% | Added |
| MMBG Investment Advisors Co. | 5,667 | $376.5K | 0.03% | 00.0% | Unchanged |
| SEI Investments Co | 5,338 | $354.7K | 0.00% | +180+3.5% | Added |
| Man Group plc | 5,164 | $343.1K | 0.00% | +5,164 | New |
| Oppenheimer Asset Management Inc. | 5,048 | $335.4K | 0.00% | −288−5.4% | Reduced |
| Canada Pension Plan Investment Board | 5,000 | $332.2K | 0.00% | +5,000 | New |
| Mirabella Financial Services LLP | 4,838 | $321.4K | 0.03% | +4,838 | New |
| Dorsey Wright & Associates | 4,809 | $320.0K | 0.07% | −140−2.8% | Reduced |
| Federated Hermes, Inc. | 4,815 | $319.9K | 0.00% | −722−13.0% | Reduced |
| JustInvest LLC | 4,534 | $301.2K | 0.00% | +90+2.0% | Added |
| Armistice Capital, LLC | 4,384 | $291.3K | 0.01% | +4,384 | New |
| Balyasny Asset Management LLC | 4,370 | $290.3K | 0.00% | −1,223−21.9% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 4,344 | $288.6K | 0.00% | +3+0.1% | Added |
| Abel Hall, LLC | 4,146 | $275.5K | 0.06% | +4,146 | New |
| Entropy Technologies, LP | 4,078 | $270.9K | 0.01% | +4,078 | New |
| Linscomb & Williams, Inc. | 4,077 | $270.9K | 0.01% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 3,935 | $261.4K | 0.01% | −100−2.5% | Reduced |
| Profund Advisors LLC | 3,846 | $255.5K | 0.01% | +98+2.6% | Added |
| Ensign Peak Advisors, Inc | 3,818 | $253.7K | 0.00% | −8,000−67.7% | Reduced |
| Capstone Investment Advisors, LLC | 3,788 | $251.7K | 0.00% | +3,788 | New |
| Prime Capital Investment Advisors, LLC | 3,784 | $251.4K | 0.00% | −2−0.1% | Reduced |
| Cetera Investment Advisers | 3,641 | $241.9K | 0.00% | +184+5.3% | Added |
| Occudo Quantitative Strategies LP | 3,638 | $241.7K | 0.02% | +3,638 | New |
| CIBC World Markets Corp | 3,610 | $239.8K | 0.00% | +3,610 | New |
| Cambridge Investment Research Advisors, Inc. | 3,504 | $233.0K | 0.00% | 00.0% | Unchanged |
| Chesley Taft & Associates LLC | 3,500 | $232.5K | 0.01% | +3,500 | New |
| Tower Research Capital LLC (TRC) | 3,439 | $228.5K | 0.01% | −357−9.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 3,248 | $215.8K | 0.00% | +3,248 | New |
| TCTC Holdings, LLC | 3,242 | $215.4K | 0.01% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 3,240 | $215.3K | 0.00% | +9+0.3% | Added |
| Bailard, Inc. | 3,200 | $212.6K | 0.00% | −8,200−71.9% | Reduced |
| Skopos Labs, Inc. | 3,130 | $211.3K | 0.01% | +3,130 | New |
| Unique Wealth, LLC | 3,120 | $207.3K | 0.03% | 00.0% | Unchanged |
| Vident Advisory, LLC | 3,099 | $205.9K | 0.00% | −1,383−30.9% | Reduced |
| Fiduciary Trust Co | 3,020 | $200.6K | 0.00% | −10−0.3% | Reduced |
| Sterling Capital Management LLC | 2,856 | $189.8K | 0.00% | −536−15.8% | Reduced |
| Bessemer Group Inc | 2,567 | $170.0K | 0.00% | +58+2.3% | Added |
| Parallel Advisors, LLC | 2,107 | $140.0K | 0.00% | −46−2.1% | Reduced |
| KBC Group NV | 1,620 | $108.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,563 | $104.0K | 0.00% | −570−26.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 1,516 | $100.7K | 0.02% | +1,516 | New |
| Exchange Traded Concepts, LLC | 1,442 | $95.8K | 0.00% | +1,442 | New |
| The PNC Financial Services Group, Inc. | 1,401 | $93.1K | 0.00% | −121−8.0% | Reduced |
| LRI Investments, LLC | 1,039 | $69.0K | 0.01% | −58−5.3% | Reduced |
| EverSource Wealth Advisors, LLC | 1,020 | $67.8K | 0.00% | −1,321−56.4% | Reduced |
| Central Trust Co | 1,000 | $66.4K | 0.00% | 00.0% | Unchanged |