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, Q3 2025
Institutional positions in International Bancshares Corp as of Sep 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
- 254
- +2 vs. Q2 2025
- Shares held
- 42.3M
- +257.3K (+0.6%) vs. Q2 2025
- Total value
- $2.90B
- +$109.7M (+3.9%) vs. Q2 2025
- New holders
- 27
- 87 more added
- Sold out
- 25
- 81 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding International Bancshares Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 5,537 | $380.7K | 0.00% | +548+11.0% | Added |
| Balyasny Asset Management LLC | 5,593 | $384.5K | 0.00% | +263+4.9% | Added |
| MMBG Investment Advisors Co. | 5,667 | $389.6K | 0.03% | 00.0% | Unchanged |
| CIBC Bancorp USA Inc. | 5,816 | $399.9K | 0.00% | +5,816 | New |
| Campbell & CO Investment Adviser LLC | 6,032 | $414.7K | 0.03% | +1,957+48.0% | Added |
| Franklin Resources Inc | 6,090 | $418.7K | 0.00% | +2,478+68.6% | Added |
| Engineers Gate Manager LP | 6,175 | $424.5K | 0.00% | +6,175 | New |
| STRS Ohio | 6,200 | $426.3K | 0.00% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 6,207 | $426.7K | 0.00% | +2,447+65.1% | Added |
| ISAM Funds (UK) Ltd | 6,332 | $435.3K | 0.09% | +6,332 | New |
| Alps Advisors Inc | 6,454 | $443.7K | 0.00% | +627+10.8% | Added |
| CWM Advisors, LLC | 6,606 | $454.2K | 0.04% | +762+13.0% | Added |
| CI Private Wealth, LLC | 6,716 | $461.7K | 0.00% | +452+7.2% | Added |
| Hennion & Walsh Asset Management, Inc. | 6,817 | $468.7K | 0.02% | +558+8.9% | Added |
| Callahan Advisors, LLC | 6,985 | $480.2K | 0.04% | 00.0% | Unchanged |
| Capital Advisors Inc | 6,992 | $480.7K | 0.01% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 7,000 | $481.3K | 0.00% | +7,000 | New |
| Pictet Asset Management Holding SA | 7,031 | $483.4K | 0.00% | −1,369−16.3% | Reduced |
| Pacer Advisors, Inc. | 7,120 | $489.5K | 0.00% | +7,120 | New |
| Stifel Financial Corp | 7,366 | $506.4K | 0.00% | −132−1.8% | Reduced |
| Icon Wealth Advisors, LLC | 7,488 | $514.8K | 0.03% | 00.0% | Unchanged |
| Xponance, Inc. | 7,691 | $528.8K | 0.00% | +50+0.7% | Added |
| Royal Bank of Canada | 7,822 | $538.0K | 0.00% | −5,356−40.6% | Reduced |
| Janney Montgomery Scott LLC | 7,832 | $538.0K | 0.00% | −1,588−16.9% | Reduced |
| Inceptionr LLC | 8,186 | $562.8K | 0.14% | +8,186 | New |
| Bank of Montreal | 8,417 | $578.7K | 0.00% | −463−5.2% | Reduced |
| State of Alaska, Department of Revenue | 8,475 | $582.0K | 0.01% | +2,467+41.1% | Added |
| Fieldview Capital Management, LLC | 9,306 | $639.8K | 0.10% | +2,761+42.2% | Added |
| Quantinno Capital Management LP | 9,418 | $647.5K | 0.00% | +759+8.8% | Added |
| Voya Investment Management LLC | 9,864 | $678.1K | 0.00% | −4,905−33.2% | Reduced |
| Los Angeles Capital Management LLC | 10,289 | $707.4K | 0.00% | −60−0.6% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 10,554 | $725.6K | 0.02% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,739 | $738.3K | 0.00% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 10,800 | $743.0K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 10,902 | $749.5K | 0.01% | 00.0% | Unchanged |
| Quest Partners LLC | 11,233 | $772.3K | 0.05% | +2,196+24.3% | Added |
| Bailard, Inc. | 11,400 | $783.8K | 0.02% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 11,700 | $804.4K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 11,803 | $811.5K | 0.00% | −9,459−44.5% | Reduced |
| Ensign Peak Advisors, Inc | 11,818 | $812.5K | 0.00% | −7,850−39.9% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 12,053 | $828.6K | 0.01% | +120+1.0% | Added |
| Pathstone Holdings, LLC | 12,268 | $843.4K | 0.00% | +751+6.5% | Added |
| Thrivent Financial for Lutherans | 12,524 | $861.0K | 0.00% | −159−1.3% | Reduced |
| State of Michigan Retirement System | 12,912 | $887.7K | 0.00% | +100+0.8% | Added |
| Handelsbanken Fonder AB | 13,102 | $901.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,878 | $954.1K | 0.00% | +147+1.1% | Added |
| Comerica Bank | 13,993 | $962.0K | 0.00% | −1,112−7.4% | Reduced |
| Creative Planning | 14,454 | $993.7K | 0.00% | +3,515+32.1% | Added |
| Ameritas Investment Partners, Inc. | 14,695 | $1.01M | 0.03% | −1,151−7.3% | Reduced |
| Louisiana State Employees Retirement System | 15,100 | $1.04M | 0.02% | +100+0.7% | Added |
| State Board of Administration of Florida Retirement System | 15,252 | $1.05M | 0.00% | −40−0.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 15,346 | $1.06M | 0.01% | +3,140+25.7% | Added |
| Susquehanna Fundamental Investments, LLC | 15,499 | $1.07M | 0.04% | 00.0% | Unchanged |
| Arizona State Retirement System | 16,497 | $1.13M | 0.01% | +176+1.1% | Added |
| Harbor Capital Advisors, Inc. | 16,788 | $1.15M | 0.09% | −53,170−76.0% | Reduced |
| O'Shaughnessy Asset Management, LLC | 16,884 | $1.16M | 0.01% | +545+3.3% | Added |
| Yousif Capital Management, LLC | 16,958 | $1.17M | 0.01% | −970−5.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 17,632 | $1.21M | 0.01% | −25,356−59.0% | Reduced |
| Winton Group Ltd | 18,206 | $1.25M | 0.05% | −420−2.3% | Reduced |
| Bridgeway Capital Management, LLC | 18,900 | $1.30M | 0.03% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 19,377 | $1.33M | 0.01% | −702−3.5% | Reduced |
| Citadel Advisors LLC | 19,391 | $1.33M | 0.00% | +19,391 | New |
| BNP Paribas Arbitrage, SA | 19,574 | $1.35M | 0.00% | +6,559+50.4% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 19,766 | $1.36M | 0.00% | +1,804+10.0% | Added |
| HRT Financial LP | 20,004 | $1.38M | 0.01% | +20,004 | New |
| Hancock Whitney Corp | 20,284 | $1.39M | 0.03% | +38+0.2% | Added |
| Susquehanna Portfolio Strategies, LLC | 21,153 | $1.45M | 0.02% | 00.0% | Unchanged |
| Diversified Trust Co | 21,298 | $1.46M | 0.03% | +1,146+5.7% | Added |
| State of Tennessee, Treasury Department | 21,657 | $1.49M | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 22,019 | $1.51M | 0.00% | −20−0.1% | Reduced |
| Susquehanna International Group, LLP | 22,331 | $1.54M | 0.00% | −67,701−75.2% | Reduced |
| Envestnet Asset Management Inc | 22,448 | $1.54M | 0.00% | −4,435−16.5% | Reduced |
| Horizon Investments, LLC | 22,965 | $1.58M | 0.02% | −3,989−14.8% | Reduced |
| Amalgamated Bank | 23,744 | $1.63M | 0.01% | +202+0.9% | Added |
| Janus Henderson Group PLC | 24,086 | $1.66M | 0.00% | +1,804+8.1% | Added |
| Mutual of America Capital Management LLC | 24,973 | $1.72M | 0.02% | −1,604−6.0% | Reduced |
| Exencial Wealth Advisors, LLC | 25,141 | $1.73M | 0.06% | +25,141 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 25,349 | $1.74M | 0.00% | −4,557−15.2% | Reduced |
| Intech Investment Management LLC | 28,305 | $1.95M | 0.02% | −1,877−6.2% | Reduced |
| Nisa Investment Advisors, LLC | 31,169 | $2.14M | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 33,579 | $2.31M | 0.00% | −47,703−58.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 35,388 | $2.43M | 0.00% | −62,837−64.0% | Reduced |
| Great West Life Assurance Co | 37,487 | $2.58M | 0.00% | +842+2.3% | Added |
| Rafferty Asset Management, LLC | 37,925 | $2.61M | 0.01% | −5,362−12.4% | Reduced |
| Virginia Retirement Systems Et Al | 39,680 | $2.73M | 0.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 41,158 | $2.83M | 0.00% | +6,298+18.1% | Added |
| Deutsche Bank AG | 42,719 | $2.94M | 0.00% | +4,348+11.3% | Added |
| Russell Investments Group, Ltd. | 44,007 | $3.03M | 0.00% | +2,729+6.6% | Added |
| Westover Capital Advisors, LLC | 44,193 | $3.04M | 0.56% | −1,905−4.1% | Reduced |
| Commonwealth Equity Services, LLC | 44,505 | $3.06M | 0.00% | +139+0.3% | Added |
| Mercer Global Advisors Inc | 48,735 | $3.35M | 0.01% | +974+2.0% | Added |
| Price T Rowe Associates Inc | 49,076 | $3.37M | 0.00% | +2,672+5.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 50,433 | $3.47M | 0.01% | +1,803+3.7% | Added |
| Ameriprise Financial Inc | 51,051 | $3.51M | 0.00% | −1,950−3.7% | Reduced |
| Elizabeth Park Capital Advisors, Ltd. | 51,087 | $3.51M | 2.84% | +51,087 | New |
| California State Teachers Retirement System | 51,649 | $3.55M | 0.00% | +20.0% | Added |
| Manufacturers Life Insurance Company, The | 57,392 | $3.95M | 0.00% | −2,543−4.2% | Reduced |
| MetLife Investment Management | 58,664 | $4.03M | 0.02% | −1,760−2.9% | Reduced |
| Cresta Advisors, Ltd. | 60,301 | $4.15M | 1.85% | −1,200−2.0% | Reduced |
| GW&K Investment Management, LLC | 62,907 | $4.33M | 0.04% | −2,411−3.7% | Reduced |