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 |
|---|---|---|---|---|---|
| Cloud Capital Management, LLC | 9 | $0 | 0.00% | +9 | New |
| SBI Securities Co., Ltd. | 1 | $69 | 0.00% | −1−50.0% | Reduced |
| TFC Financial Management | 1 | $69 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 3 | $207 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 4 | $275 | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 5 | $343 | 0.00% | +1+25.0% | Added |
| Ronald Blue Trust, Inc. | 5 | $344 | 0.00% | −850−99.4% | Reduced |
| HFM Investment Advisors, LLC | 5 | $344 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 5 | $344 | 0.00% | +2+66.7% | Added |
| Huntington National Bank | 6 | $413 | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 7 | $482 | 0.00% | 00.0% | Unchanged |
| Hughes Financial Services, LLC | 9 | $592 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 9 | $619 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 10 | $688 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 10 | $709 | 0.00% | +10 | New |
| Assetmark, Inc | 11 | $756 | 0.00% | −2−15.4% | Reduced |
| Principal Securities, Inc. | 11 | $756 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 11 | $756 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 21 | $1.00K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 15 | $1.03K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 17 | $1.22K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 19 | $1.31K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 19 | $1.31K | 0.00% | +8+72.7% | Added |
| Quent Capital, LLC | 19 | $1.31K | 0.00% | +19 | New |
| Fortitude Family Office, LLC | 25 | $1.72K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 32 | $2.20K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 36 | $2.48K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 42 | $2.89K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 45 | $3.09K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 51 | $3.51K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 66 | $4.54K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 95 | $6.53K | 0.00% | +95 | New |
| Wealthspire Advisors, LLC | 97 | $6.67K | 0.00% | +97 | New |
| Simplex Trading, LLC | 106 | $7.00K | 0.00% | +106 | New |
| Essential Partners LLC | 106 | $7.29K | 0.00% | +75+241.9% | Added |
| Smartleaf Asset Management LLC | 109 | $7.56K | 0.00% | +44+67.7% | Added |
| Hemington Wealth Management | 122 | $8.00K | 0.00% | +11+9.9% | Added |
| Clearstead Advisors, LLC | 178 | $12.2K | 0.00% | +18+11.3% | Added |
| Jones Financial Companies LLLP | 192 | $13.5K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 214 | $14.7K | 0.00% | +214 | New |
| Hantz Financial Services, Inc. | 268 | $18.0K | 0.00% | +163+155.2% | Added |
| IFP Advisors, Inc | 275 | $18.9K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 283 | $19.5K | 0.00% | +283 | New |
| Parkside Financial Bank & Trust | 287 | $19.7K | 0.00% | +246+600.0% | Added |
| Capital Advisors, Ltd. LLC | 285 | $20.0K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 310 | $21.0K | 0.00% | −49−13.6% | Reduced |
| Versant Capital Management, Inc | 384 | $26.4K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 427 | $29.4K | 0.00% | +69+19.3% | Added |
| Nomura Asset Management Co Ltd | 430 | $29.6K | 0.00% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 444 | $31.0K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 470 | $32.3K | 0.00% | −66−12.3% | Reduced |
| Fifth Third Bancorp | 474 | $32.6K | 0.00% | +10+2.2% | Added |
| CIBC Private Wealth Group, LLC | 476 | $32.7K | 0.00% | −75−13.6% | Reduced |
| Public Employees Retirement System of Ohio | 581 | $39.9K | 0.00% | −11−1.9% | Reduced |
| Rothschild Investment LLC | 589 | $40.5K | 0.00% | +499+554.4% | Added |
| Umb Bank N A | 624 | $42.9K | 0.00% | −5−0.8% | Reduced |
| Advisor Group Holdings, Inc. | 653 | $46.3K | 0.00% | +14+2.2% | Added |
| Signaturefd, LLC | 680 | $46.8K | 0.00% | −4−0.6% | Reduced |
| Danske Bank A/S | 700 | $48.1K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 769 | $52.9K | 0.00% | +30+4.1% | Added |
| GAMMA Investing LLC | 825 | $56.7K | 0.00% | +84+11.3% | Added |
| Public Employees Retirement Association of Colorado | 957 | $66.0K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 1,000 | $68.8K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 1,097 | $75.4K | 0.01% | −502−31.4% | Reduced |
| Covestor Ltd | 1,197 | $82.0K | 0.05% | +199+19.9% | Added |
| Aquatic Capital Management LLC | 1,300 | $89.4K | 0.00% | +1,300 | New |
| The PNC Financial Services Group, Inc. | 1,522 | $104.6K | 0.00% | +27+1.8% | Added |
| KBC Group NV | 1,620 | $111.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 2,133 | $147.0K | 0.00% | +904+73.6% | Added |
| Parallel Advisors, LLC | 2,153 | $148.0K | 0.00% | +15+0.7% | Added |
| EverSource Wealth Advisors, LLC | 2,341 | $160.9K | 0.01% | 00.0% | Unchanged |
| Bessemer Group Inc | 2,509 | $172.0K | 0.00% | +29+1.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 2,956 | $201.6K | 0.00% | +2,956 | New |
| W.G. Shaheen & Associates DBA Whitney & Co | 3,000 | $206.3K | 0.02% | +3,000 | New |
| Fiduciary Trust Co | 3,030 | $208.3K | 0.00% | 00.0% | Unchanged |
| Royce & Associates LP | 3,082 | $211.9K | 0.00% | +3,082 | New |
| Unique Wealth, LLC | 3,120 | $214.5K | 0.03% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 3,231 | $222.1K | 0.00% | +135+4.4% | Added |
| TCTC Holdings, LLC | 3,242 | $222.9K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 3,244 | $223.0K | 0.03% | +3,244 | New |
| Sterling Capital Management LLC | 3,392 | $233.2K | 0.00% | +2,045+151.8% | Added |
| Centiva Capital, LP | 3,410 | $234.4K | 0.02% | +3,410 | New |
| Cetera Investment Advisers | 3,457 | $237.7K | 0.00% | +19+0.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 3,504 | $241.0K | 0.00% | +10.0% | Added |
| SRS Capital Advisors, Inc. | 3,647 | $250.7K | 0.00% | +3,647 | New |
| Profund Advisors LLC | 3,748 | $257.7K | 0.01% | −171−4.4% | Reduced |
| Prime Capital Investment Advisors, LLC | 3,786 | $260.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,796 | $261.0K | 0.01% | −3,530−48.2% | Reduced |
| Sequoia Financial Advisors, LLC | 3,817 | $262.4K | 0.00% | +3,817 | New |
| Securian Asset Management, Inc | 4,035 | $277.4K | 0.01% | +16+0.4% | Added |
| Linscomb & Williams, Inc. | 4,077 | $280.3K | 0.01% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 4,189 | $288.0K | 0.00% | +807+23.9% | Added |
| Wiley Bros.-Aintree Capital, LLC | 4,341 | $298.4K | 0.00% | −1,257−22.5% | Reduced |
| JustInvest LLC | 4,444 | $305.6K | 0.00% | +99+2.3% | Added |
| Vident Advisory, LLC | 4,482 | $308.1K | 0.00% | −986−18.0% | Reduced |
| FMR LLC | 4,802 | $330.2K | 0.00% | +818+20.5% | Added |
| Dorsey Wright & Associates | 4,949 | $340.0K | 0.08% | −206−4.0% | Reduced |
| SEI Investments Co | 5,158 | $354.6K | 0.00% | −1,856−26.5% | Reduced |
| Oppenheimer Asset Management Inc. | 5,336 | $366.9K | 0.00% | +1,877+54.3% | Added |
| Edgestream Partners, L.P. | 5,408 | $371.8K | 0.01% | −9,150−62.9% | Reduced |