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 |
|---|---|---|---|---|---|
| CIBC Private Wealth Group, LLC | 476 | $32.7K | 0.00% | −75−13.6% | Reduced |
| Fifth Third Bancorp | 474 | $32.6K | 0.00% | +10+2.2% | Added |
| Optiver Holding B.V. | 470 | $32.3K | 0.00% | −66−12.3% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 444 | $31.0K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 430 | $29.6K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 427 | $29.4K | 0.00% | +69+19.3% | Added |
| Versant Capital Management, Inc | 384 | $26.4K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 310 | $21.0K | 0.00% | −49−13.6% | Reduced |
| Capital Advisors, Ltd. LLC | 285 | $20.0K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 287 | $19.7K | 0.00% | +246+600.0% | Added |
| Quadrant Capital Group LLC | 283 | $19.5K | 0.00% | +283 | New |
| IFP Advisors, Inc | 275 | $18.9K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 268 | $18.0K | 0.00% | +163+155.2% | Added |
| Root Financial Partners, LLC | 214 | $14.7K | 0.00% | +214 | New |
| Jones Financial Companies LLLP | 192 | $13.5K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 178 | $12.2K | 0.00% | +18+11.3% | Added |
| Hemington Wealth Management | 122 | $8.00K | 0.00% | +11+9.9% | Added |
| Smartleaf Asset Management LLC | 109 | $7.56K | 0.00% | +44+67.7% | Added |
| Essential Partners LLC | 106 | $7.29K | 0.00% | +75+241.9% | Added |
| Simplex Trading, LLC | 106 | $7.00K | 0.00% | +106 | New |
| Wealthspire Advisors, LLC | 97 | $6.67K | 0.00% | +97 | New |
| Quarry LP | 95 | $6.53K | 0.00% | +95 | New |
| JFS Wealth Advisors, LLC | 66 | $4.54K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 51 | $3.51K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 45 | $3.09K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 42 | $2.89K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 36 | $2.48K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 32 | $2.20K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 25 | $1.72K | 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 |
| DiNuzzo Private Wealth, Inc. | 17 | $1.22K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 15 | $1.03K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 21 | $1.00K | 0.00% | 00.0% | Unchanged |
| 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 |
| Rockefeller Capital Management L.P. | 10 | $709 | 0.00% | +10 | New |
| SJS Investment Consulting Inc. | 10 | $688 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 9 | $619 | 0.00% | 00.0% | Unchanged |
| Hughes Financial Services, LLC | 9 | $592 | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 7 | $482 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 6 | $413 | 0.00% | 00.0% | Unchanged |
| 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 |
| Bay Harbor Wealth Management, LLC | 5 | $343 | 0.00% | +1+25.0% | Added |
| Larson Financial Group LLC | 4 | $275 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 3 | $207 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1 | $69 | 0.00% | −1−50.0% | Reduced |
| TFC Financial Management | 1 | $69 | 0.00% | 00.0% | Unchanged |
| Cloud Capital Management, LLC | 9 | $0 | 0.00% | +9 | New |
| Orion Investment Co | 5,610 | – | – | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −35,019−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −25,391−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −16,785−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −15,775−100.0% | Sold out |
| Beacon Pointe Advisors, LLC | 0 | $0 | 0.00% | −14,777−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −14,376−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −10,557−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −10,516−100.0% | Sold out |
| Convergence Financial, LLC | 0 | $0 | 0.00% | −7,442−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −7,389−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −5,249−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −5,232−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −4,248−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −4,066−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −3,700−100.0% | Sold out |
| Monument Capital Management | 0 | $0 | 0.00% | −3,483−100.0% | Sold out |
| M&T Bank Corp | 0 | $0 | 0.00% | −3,014−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −1,911−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −141−100.0% | Sold out |
| Peterson Wealth Services | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| LGT Financial Advisors LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Parkworth Wealth Management, Inc. | – | – | – | – | Not filed |