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 |
|---|---|---|---|---|---|
| Commonwealth Financial Services, LLC | 3,519 | $267.3K | 0.04% | −128−3.5% | Reduced |
| Nykredit A/S | 3,575 | $271.5K | 0.00% | +3,575 | New |
| Profund Advisors LLC | 3,585 | $272.3K | 0.01% | +12+0.3% | Added |
| Swiss Life Asset Management Ltd | 3,627 | $275.5K | 0.00% | +295+8.9% | Added |
| Cetera Investment Advisers | 3,652 | $277.3K | 0.00% | +42+1.2% | Added |
| Sequoia Financial Advisors, LLC | 3,659 | $277.9K | 0.00% | +203+5.9% | Added |
| Jane Street Group, LLC | 3,775 | $286.7K | 0.00% | −117,301−96.9% | Reduced |
| Ensign Peak Advisors, Inc | 3,818 | $290.0K | 0.00% | 00.0% | Unchanged |
| Atom Investors LP | 3,912 | $297.1K | 0.03% | +3,912 | New |
| Teacher Retirement System of Texas | 3,939 | $299.2K | 0.00% | −934−19.2% | Reduced |
| CIBC Bancorp USA Inc. | 4,023 | $305.5K | 0.00% | +401+11.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 4,084 | $308.0K | 0.00% | +4,084 | New |
| Securian Asset Management, Inc | 4,035 | $308.8K | 0.01% | +100+2.5% | Added |
| Linscomb & Williams, Inc. | 4,077 | $309.6K | 0.01% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 4,154 | $315.5K | 0.01% | +4,154 | New |
| Federated Hermes, Inc. | 4,180 | $317.5K | 0.00% | −119−2.8% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,227 | $321.0K | 0.00% | +562+15.3% | Added |
| Wiley Bros.-Aintree Capital, LLC | 4,412 | $335.1K | 0.00% | +69+1.6% | Added |
| Tower Research Capital LLC (TRC) | 4,868 | $369.7K | 0.01% | −1,094−18.3% | Reduced |
| Entropy Technologies, LP | 4,894 | $371.7K | 0.01% | −5,043−50.7% | Reduced |
| Canada Pension Plan Investment Board | 5,000 | $379.8K | 0.00% | 00.0% | Unchanged |
| 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 |
| DRW Securities, LLC | 5,374 | $408.2K | 0.02% | +5,374 | New |
| Capstone Investment Advisors, LLC | 5,526 | $419.7K | 0.00% | +1,838+49.8% | Added |
| Numerai GP LLC | 5,546 | $421.2K | 0.03% | +1,034+22.9% | Added |
| JustInvest LLC | 5,655 | $429.5K | 0.00% | +807+16.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 5,836 | $443.2K | 0.00% | +5,409+1,266.7% | Added |
| Park Capital Management, LLC | 5,847 | $444.1K | 0.26% | +5,847 | New |
| Centiva Capital, LP | 5,908 | $448.7K | 0.02% | +5,908 | New |
| Callahan Advisors, LLC | 6,050 | $459.5K | 0.03% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 6,090 | $463.0K | 0.00% | −140−2.2% | Reduced |
| Axq Capital, LP | 6,255 | $475.1K | 0.05% | +6,255 | New |
| CI Private Wealth, LLC | 6,670 | $506.6K | 0.00% | +20.0% | Added |
| SEI Investments Co | 6,843 | $519.7K | 0.00% | 00.0% | Unchanged |
| Freestone Grove Partners LP | 6,889 | $523.2K | 0.00% | −11,944−63.4% | Reduced |
| Capital Advisors Inc | 6,992 | $531.0K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 7,100 | $539.2K | 0.00% | +1,300+22.4% | Added |
| Alps Advisors Inc | 7,442 | $565.2K | 0.00% | +106+1.4% | Added |
| Icon Wealth Advisors, LLC | 7,488 | $568.7K | 0.03% | 00.0% | Unchanged |
| Magnetar Financial LLC | 7,538 | $572.5K | 0.01% | −9,842−56.6% | Reduced |
| FMR LLC | 7,672 | $582.7K | 0.00% | +1,629+27.0% | Added |
| Pictet Asset Management Holding SA | 7,716 | $586.0K | 0.00% | +30.0% | Added |
| Janney Montgomery Scott LLC | 7,922 | $602.0K | 0.00% | +321+4.2% | Added |
| State of Alaska, Department of Revenue | 8,014 | $608.0K | 0.01% | −112−1.4% | Reduced |
| Xponance, Inc. | 8,151 | $619.1K | 0.00% | +411+5.3% | Added |
| Bank of Montreal | 8,216 | $624.0K | 0.00% | +189+2.4% | Added |
| CWM Advisors, LLC | 8,932 | $678.4K | 0.03% | +1,311+17.2% | Added |
| Trexquant Investment LP | 9,417 | $715.2K | 0.00% | −31,012−76.7% | Reduced |
| Neuberger Berman Group LLC | 9,677 | $735.0K | 0.00% | +2,637+37.5% | Added |
| Voya Investment Management LLC | 10,369 | $787.5K | 0.00% | −5,672−35.4% | Reduced |
| New Mexico Educational Retirement Board | 10,800 | $820.0K | 0.02% | 00.0% | Unchanged |
| ISAM Funds (UK) Ltd | 10,800 | $820.3K | 0.58% | +1,257+13.2% | Added |
| Oregon Public Employees Retirement Fund | 11,202 | $850.8K | 0.01% | +100+0.9% | Added |
| Pathstone Holdings, LLC | 11,220 | $852.2K | 0.00% | +79+0.7% | Added |
| Fifth Third Bancorp | 11,556 | $877.7K | 0.00% | −1,003−8.0% | Reduced |
| State of Wisconsin Investment Board | 11,632 | $883.5K | 0.00% | +2,538+27.9% | Added |
| ExodusPoint Capital Management, LP | 11,757 | $892.9K | 0.01% | −25,466−68.4% | Reduced |
| Thrivent Financial for Lutherans | 12,013 | $912.0K | 0.00% | −272−2.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 12,169 | $924.2K | 0.01% | +53+0.4% | Added |
| Royal Bank of Canada | 12,278 | $932.0K | 0.00% | +2,976+32.0% | Added |
| KLP Kapitalforvaltning AS | 12,300 | $934.2K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 12,463 | $946.6K | 0.01% | +12,426+33,583.8% | Added |
| State of Michigan Retirement System | 12,612 | $957.9K | 0.00% | −400−3.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 12,951 | $983.6K | 0.00% | −600−4.4% | Reduced |
| Handelsbanken Fonder AB | 13,502 | $1.02M | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 13,677 | $1.04M | 0.00% | −2,893−17.5% | Reduced |
| Jain Global LLC | 13,977 | $1.06M | 0.01% | +1,880+15.5% | Added |
| Vanguard Investments Australia, Ltd. | 14,632 | $1.11M | 0.00% | −843−5.4% | Reduced |
| Quantbot Technologies LP | 14,783 | $1.12M | 0.04% | −14,397−49.3% | Reduced |
| Beacon Pointe Advisors, LLC | 14,800 | $1.12M | 0.01% | +13+0.1% | Added |
| Yousif Capital Management, LLC | 14,838 | $1.13M | 0.01% | −876−5.6% | Reduced |
| Ameritas Investment Partners, Inc. | 14,953 | $1.14M | 0.03% | +612+4.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,962 | $1.14M | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 15,012 | $1.14M | 0.01% | −355−2.3% | Reduced |
| State Board of Administration of Florida Retirement System | 15,252 | $1.16M | 0.00% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 15,800 | $1.20M | 0.02% | +100+0.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 16,384 | $1.24M | 0.01% | +1,365+9.1% | Added |
| Bridgeway Capital Management, LLC | 17,000 | $1.29M | 0.02% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 17,342 | $1.32M | 0.01% | +17,342 | New |
| Teachers Retirement System of the State of Kentucky | 17,632 | $1.34M | 0.01% | 00.0% | Unchanged |
| SummitTX Capital, L.P. | 18,184 | $1.38M | 0.04% | −2,073−10.2% | Reduced |
| Winton Group Ltd | 18,457 | $1.40M | 0.05% | −29−0.2% | Reduced |
| Aquatic Capital Management LLC | 19,303 | $1.47M | 0.05% | +6,697+53.1% | Added |
| Mutual of America Capital Management LLC | 19,551 | $1.48M | 0.01% | −1,175−5.7% | Reduced |
| Intech Investment Management LLC | 20,256 | $1.54M | 0.01% | +3,898+23.8% | Added |
| State of Tennessee, Treasury Department | 20,401 | $1.55M | 0.00% | −367−1.8% | Reduced |
| Headlands Technologies LLC | 20,501 | $1.56M | 0.17% | +20,501 | New |
| Hancock Whitney Corp | 20,904 | $1.59M | 0.03% | −43−0.2% | Reduced |
| Fieldview Capital Management, LLC | 21,601 | $1.64M | 0.47% | +4,477+26.1% | Added |
| Jupiter Topco LLC | 22,218 | $1.69M | 0.00% | +22,218 | New |
| Amalgamated Bank | 23,015 | $1.75M | 0.01% | −381−1.6% | Reduced |
| Prudential Financial Inc | 23,883 | $1.81M | 0.00% | +645+2.8% | Added |
| Vanguard Global Advisers, LLC | 24,069 | $1.83M | 0.00% | −448−1.8% | Reduced |
| Edgestream Partners, L.P. | 24,123 | $1.83M | 0.05% | −56,021−69.9% | Reduced |
| Barclays PLC | 24,681 | $1.87M | 0.00% | −36,654−59.8% | Reduced |
| North Reef Capital Management LP | 25,000 | $1.90M | 0.07% | +25,000 | New |
| Susquehanna International Group, LLP | 25,270 | $1.92M | 0.00% | −31,571−55.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 25,579 | $1.94M | 0.00% | −80.0% | Reduced |
| Occudo Quantitative Strategies LP | 25,767 | $1.96M | 0.10% | +21,932+571.9% | Added |