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 2026
Institutional positions in International Bancshares Corp as of Jun 30, 2026. 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
- 301
- +12 vs. Q1 2026
- Shares held
- 44.3M
- +1.47M (+3.4%) vs. Q1 2026
- Total value
- $3.36B
- +$480.9M (+16.7%) vs. Q1 2026
- New holders
- 38
- 126 more added
- Sold out
- 26
- 86 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding International Bancshares Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Occudo Quantitative Strategies LP | 25,767 | $1.96M | 0.10% | +21,932+571.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 25,579 | $1.94M | 0.00% | −80.0% | Reduced |
| Susquehanna International Group, LLP | 25,270 | $1.92M | 0.00% | −31,571−55.5% | Reduced |
| North Reef Capital Management LP | 25,000 | $1.90M | 0.07% | +25,000 | New |
| Barclays PLC | 24,681 | $1.87M | 0.00% | −36,654−59.8% | Reduced |
| Edgestream Partners, L.P. | 24,123 | $1.83M | 0.05% | −56,021−69.9% | Reduced |
| Vanguard Global Advisers, LLC | 24,069 | $1.83M | 0.00% | −448−1.8% | Reduced |
| Prudential Financial Inc | 23,883 | $1.81M | 0.00% | +645+2.8% | Added |
| Amalgamated Bank | 23,015 | $1.75M | 0.01% | −381−1.6% | Reduced |
| Jupiter Topco LLC | 22,218 | $1.69M | 0.00% | +22,218 | New |
| Fieldview Capital Management, LLC | 21,601 | $1.64M | 0.47% | +4,477+26.1% | Added |
| Hancock Whitney Corp | 20,904 | $1.59M | 0.03% | −43−0.2% | Reduced |
| Headlands Technologies LLC | 20,501 | $1.56M | 0.17% | +20,501 | New |
| State of Tennessee, Treasury Department | 20,401 | $1.55M | 0.00% | −367−1.8% | Reduced |
| Intech Investment Management LLC | 20,256 | $1.54M | 0.01% | +3,898+23.8% | Added |
| Mutual of America Capital Management LLC | 19,551 | $1.48M | 0.01% | −1,175−5.7% | Reduced |
| Aquatic Capital Management LLC | 19,303 | $1.47M | 0.05% | +6,697+53.1% | Added |
| Winton Group Ltd | 18,457 | $1.40M | 0.05% | −29−0.2% | Reduced |
| SummitTX Capital, L.P. | 18,184 | $1.38M | 0.04% | −2,073−10.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 17,632 | $1.34M | 0.01% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 17,342 | $1.32M | 0.01% | +17,342 | New |
| Bridgeway Capital Management, LLC | 17,000 | $1.29M | 0.02% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 16,384 | $1.24M | 0.01% | +1,365+9.1% | Added |
| Louisiana State Employees Retirement System | 15,800 | $1.20M | 0.02% | +100+0.6% | Added |
| State Board of Administration of Florida Retirement System | 15,252 | $1.16M | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 15,012 | $1.14M | 0.01% | −355−2.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,962 | $1.14M | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 14,953 | $1.14M | 0.03% | +612+4.3% | Added |
| Yousif Capital Management, LLC | 14,838 | $1.13M | 0.01% | −876−5.6% | Reduced |
| Beacon Pointe Advisors, LLC | 14,800 | $1.12M | 0.01% | +13+0.1% | Added |
| Quantbot Technologies LP | 14,783 | $1.12M | 0.04% | −14,397−49.3% | Reduced |
| Vanguard Investments Australia, Ltd. | 14,632 | $1.11M | 0.00% | −843−5.4% | Reduced |
| Jain Global LLC | 13,977 | $1.06M | 0.01% | +1,880+15.5% | Added |
| O'Shaughnessy Asset Management, LLC | 13,677 | $1.04M | 0.00% | −2,893−17.5% | Reduced |
| Handelsbanken Fonder AB | 13,502 | $1.02M | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 12,951 | $983.6K | 0.00% | −600−4.4% | Reduced |
| State of Michigan Retirement System | 12,612 | $957.9K | 0.00% | −400−3.1% | Reduced |
| SRS Capital Advisors, Inc. | 12,463 | $946.6K | 0.01% | +12,426+33,583.8% | Added |
| KLP Kapitalforvaltning AS | 12,300 | $934.2K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 12,278 | $932.0K | 0.00% | +2,976+32.0% | Added |
| Northwestern Mutual Investment Management Company, LLC | 12,169 | $924.2K | 0.01% | +53+0.4% | Added |
| Thrivent Financial for Lutherans | 12,013 | $912.0K | 0.00% | −272−2.2% | Reduced |
| ExodusPoint Capital Management, LP | 11,757 | $892.9K | 0.01% | −25,466−68.4% | Reduced |
| State of Wisconsin Investment Board | 11,632 | $883.5K | 0.00% | +2,538+27.9% | Added |
| Fifth Third Bancorp | 11,556 | $877.7K | 0.00% | −1,003−8.0% | Reduced |
| Pathstone Holdings, LLC | 11,220 | $852.2K | 0.00% | +79+0.7% | Added |
| Oregon Public Employees Retirement Fund | 11,202 | $850.8K | 0.01% | +100+0.9% | Added |
| ISAM Funds (UK) Ltd | 10,800 | $820.3K | 0.58% | +1,257+13.2% | Added |
| New Mexico Educational Retirement Board | 10,800 | $820.0K | 0.02% | 00.0% | Unchanged |
| Voya Investment Management LLC | 10,369 | $787.5K | 0.00% | −5,672−35.4% | Reduced |
| Neuberger Berman Group LLC | 9,677 | $735.0K | 0.00% | +2,637+37.5% | Added |
| Trexquant Investment LP | 9,417 | $715.2K | 0.00% | −31,012−76.7% | Reduced |
| CWM Advisors, LLC | 8,932 | $678.4K | 0.03% | +1,311+17.2% | Added |
| Bank of Montreal | 8,216 | $624.0K | 0.00% | +189+2.4% | Added |
| Xponance, Inc. | 8,151 | $619.1K | 0.00% | +411+5.3% | Added |
| State of Alaska, Department of Revenue | 8,014 | $608.0K | 0.01% | −112−1.4% | Reduced |
| Janney Montgomery Scott LLC | 7,922 | $602.0K | 0.00% | +321+4.2% | Added |
| Pictet Asset Management Holding SA | 7,716 | $586.0K | 0.00% | +30.0% | Added |
| FMR LLC | 7,672 | $582.7K | 0.00% | +1,629+27.0% | Added |
| Magnetar Financial LLC | 7,538 | $572.5K | 0.01% | −9,842−56.6% | Reduced |
| Icon Wealth Advisors, LLC | 7,488 | $568.7K | 0.03% | 00.0% | Unchanged |
| Alps Advisors Inc | 7,442 | $565.2K | 0.00% | +106+1.4% | Added |
| STRS Ohio | 7,100 | $539.2K | 0.00% | +1,300+22.4% | Added |
| Capital Advisors Inc | 6,992 | $531.0K | 0.01% | 00.0% | Unchanged |
| Freestone Grove Partners LP | 6,889 | $523.2K | 0.00% | −11,944−63.4% | Reduced |
| SEI Investments Co | 6,843 | $519.7K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 6,670 | $506.6K | 0.00% | +20.0% | Added |
| Axq Capital, LP | 6,255 | $475.1K | 0.05% | +6,255 | New |
| Pacer Advisors, Inc. | 6,090 | $463.0K | 0.00% | −140−2.2% | Reduced |
| Callahan Advisors, LLC | 6,050 | $459.5K | 0.03% | 00.0% | Unchanged |
| Centiva Capital, LP | 5,908 | $448.7K | 0.02% | +5,908 | New |
| Park Capital Management, LLC | 5,847 | $444.1K | 0.26% | +5,847 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 5,836 | $443.2K | 0.00% | +5,409+1,266.7% | Added |
| JustInvest LLC | 5,655 | $429.5K | 0.00% | +807+16.6% | Added |
| Numerai GP LLC | 5,546 | $421.2K | 0.03% | +1,034+22.9% | Added |
| Capstone Investment Advisors, LLC | 5,526 | $419.7K | 0.00% | +1,838+49.8% | Added |
| DRW Securities, LLC | 5,374 | $408.2K | 0.02% | +5,374 | New |
| Oppenheimer Asset Management Inc. | 5,056 | $384.0K | 0.00% | −153−2.9% | Reduced |
| Catalyst Funds Management Pty Ltd | 5,056 | $384.0K | 0.02% | +400+8.6% | Added |
| Canada Pension Plan Investment Board | 5,000 | $379.8K | 0.00% | 00.0% | Unchanged |
| Entropy Technologies, LP | 4,894 | $371.7K | 0.01% | −5,043−50.7% | Reduced |
| Tower Research Capital LLC (TRC) | 4,868 | $369.7K | 0.01% | −1,094−18.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 4,412 | $335.1K | 0.00% | +69+1.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 4,227 | $321.0K | 0.00% | +562+15.3% | Added |
| Federated Hermes, Inc. | 4,180 | $317.5K | 0.00% | −119−2.8% | Reduced |
| Evergreen Capital Management LLC | 4,154 | $315.5K | 0.01% | +4,154 | New |
| Linscomb & Williams, Inc. | 4,077 | $309.6K | 0.01% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 4,035 | $308.8K | 0.01% | +100+2.5% | Added |
| Wealth Enhancement Advisory Services, LLC | 4,084 | $308.0K | 0.00% | +4,084 | New |
| CIBC Bancorp USA Inc. | 4,023 | $305.5K | 0.00% | +401+11.1% | Added |
| Teacher Retirement System of Texas | 3,939 | $299.2K | 0.00% | −934−19.2% | Reduced |
| Atom Investors LP | 3,912 | $297.1K | 0.03% | +3,912 | New |
| Ensign Peak Advisors, Inc | 3,818 | $290.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 3,775 | $286.7K | 0.00% | −117,301−96.9% | Reduced |
| Sequoia Financial Advisors, LLC | 3,659 | $277.9K | 0.00% | +203+5.9% | Added |
| Cetera Investment Advisers | 3,652 | $277.3K | 0.00% | +42+1.2% | Added |
| Swiss Life Asset Management Ltd | 3,627 | $275.5K | 0.00% | +295+8.9% | Added |
| Profund Advisors LLC | 3,585 | $272.3K | 0.01% | +12+0.3% | Added |
| Nykredit A/S | 3,575 | $271.5K | 0.00% | +3,575 | New |
| Commonwealth Financial Services, LLC | 3,519 | $267.3K | 0.04% | −128−3.5% | Reduced |