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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.

Institutional holdersQ2 2026: 301 institutions
Q1 2021: 179 institutionsQ2 2021: 184 institutionsQ3 2021: 189 institutionsQ4 2021: 182 institutionsQ1 2022: 200 institutionsQ2 2022: 178 institutionsQ3 2022: 174 institutionsQ4 2022: 195 institutionsQ1 2023: 187 institutionsQ2 2023: 191 institutionsQ3 2023: 185 institutionsQ4 2023: 200 institutionsQ1 2024: 198 institutionsQ2 2024: 209 institutionsQ3 2024: 235 institutionsQ4 2024: 242 institutionsQ1 2025: 251 institutionsQ2 2025: 255 institutionsQ3 2025: 254 institutionsQ4 2025: 266 institutionsQ1 2026: 294 institutionsQ2 2026: 301 institutions
Value heldQ2 2026: $3.36B
Q1 2021: $1.85BQ2 2021: $1.74BQ3 2021: $1.67BQ4 2021: $1.70BQ1 2022: $1.79BQ2 2022: $1.68BQ3 2022: $1.75BQ4 2022: $1.89BQ1 2023: $1.76BQ2 2023: $1.80BQ3 2023: $1.76BQ4 2023: $2.22BQ1 2024: $2.45BQ2 2024: $2.41BQ3 2024: $2.46BQ4 2024: $2.65BQ1 2025: $2.67BQ2 2025: $2.84BQ3 2025: $2.90BQ4 2025: $2.89BQ1 2026: $2.89BQ2 2026: $3.36B
Institutions holding IBOC and their total value by quarter
QuarterHoldersValue
Q2 2026301$3.36B
Q1 2026294$2.89B
Q4 2025266$2.89B
Q3 2025254$2.90B
Q2 2025255$2.84B
Q1 2025251$2.67B
Q4 2024242$2.65B
Q3 2024235$2.46B
Q2 2024209$2.41B
Q1 2024198$2.45B
Q4 2023200$2.22B
Q3 2023185$1.76B
Q2 2023191$1.80B
Q1 2023187$1.76B
Q4 2022195$1.89B
Q3 2022174$1.75B
Q2 2022178$1.68B
Q1 2022200$1.79B
Q4 2021182$1.70B
Q3 2021189$1.67B
Q2 2021184$1.74B
Q1 2021179$1.85B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding International Bancshares Corp; share changes are against Q1 2026.

Institutions holding IBOC in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Navigoe, LLC6$00.00%+6New
TFC Financial Management1$760.00%00.0%Unchanged
Raffa Wealth Management, LLC1$760.00%00.0%Unchanged
SBI Securities Co., Ltd.1$760.00%00.0%Unchanged
Maryland Capital Advisors Inc.1$760.00%+1New
Dunhill Financial, LLC1$860.00%00.0%Unchanged
Hughes Financial Services, LLC2$1520.00%00.0%Unchanged
DecisionPoint Financial, LLC2$1550.00%+2New
SHP Wealth Management3$2280.00%+3New
Kilter Group LLC3$2280.00%+3New
Sachetta, LLC4$3040.00%−3−42.9%Reduced
Larson Financial Group LLC4$3040.00%00.0%Unchanged
Harbour Investments, Inc.4$3130.00%00.0%Unchanged
LRI Investments, LLC5$3800.00%+5New
GWM Advisors LLC9$6840.00%00.0%Unchanged
Signature Equity Partners, LLC9$6840.00%+2+28.6%Added
Bruce G. Allen Investments, LLC11$8350.00%00.0%Unchanged
HFM Investment Advisors, LLC11$8360.00%+6+120.0%Added
Avion Wealth21$1.00K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC13$1.00K0.00%+13New
Bay Harbor Wealth Management, LLC14$1.06K0.00%+1+7.7%Added
DiNuzzo Private Wealth, Inc.17$1.29K0.00%00.0%Unchanged
Investors Portfolio Services LLC18$1.37K0.00%00.0%Unchanged
Spire Wealth Management19$1.44K0.00%00.0%Unchanged
UMA Financial Services, Inc.19$1.44K0.00%+11+137.5%Added
Creative Capital Management Investments LLC25$1.90K0.00%+25New
Quent Capital, LLC27$2.05K0.00%+8+42.1%Added
Rialto Wealth Management, LLC29$2.20K0.00%+12+70.6%Added
Keating Financial Advisory Services, Inc.32$2.43K0.00%−9−22.0%Reduced
Massmutual Trust Co FSB36$2.73K0.00%00.0%Unchanged
Bare Financial Services, Inc38$2.89K0.00%+22+137.5%Added
Rockefeller Capital Management L.P.40$3.07K0.00%−76−65.5%Reduced
Essential Partners LLC41$3.11K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc42$3.19K0.00%−3−6.7%Reduced
Northwestern Mutual Wealth Management Co42$3.19K0.00%00.0%Unchanged
Clearstead Advisors, LLC42$3.19K0.00%+27+180.0%Added
Action Point Financial Planning, LLC44$3.19K0.00%+44New
Valued Wealth Advisors LLC47$3.57K0.00%+47New
Brown Brothers Harriman & Co51$3.87K0.00%00.0%Unchanged
Assetmark, Inc55$4.18K0.00%+17+44.7%Added
Fortitude Family Office, LLC66$5.01K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC84$6.38K0.00%00.0%Unchanged
Parkside Financial Bank & Trust89$6.76K0.00%00.0%Unchanged
Danske Bank A/S100$7.59K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.109$8.26K0.00%−646−85.6%Reduced
True Wealth Design, LLC110$8.36K0.00%+79+254.8%Added
Quarry LP121$9.19K0.00%+21+21.0%Added
CVA Family Office, LLC121$9.19K0.00%+38+45.8%Added
Rothschild Investment LLC123$9.34K0.00%+25+25.5%Added
First Horizon Corp141$10.7K0.00%+141New
Ares Financial Consulting, LLC163$12.4K0.01%00.0%Unchanged
SJS Investment Consulting Inc.202$15.3K0.00%+188+1,342.9%Added
EverSource Wealth Advisors, LLC218$16.6K0.00%−837−79.3%Reduced
Capital Advisors, Ltd. LLC285$22.0K0.00%00.0%Unchanged
Farther Finance Advisors, LLC312$23.7K0.00%+208+200.0%Added
IFP Advisors, Inc314$23.8K0.00%+39+14.2%Added
Kemnay Advisory Services Inc.398$30.2K0.00%+73+22.5%Added
Pinnacle Wealth Planning Services, Inc.478$36.3K0.00%00.0%Unchanged
Optiver Holding B.V.480$36.5K0.00%+341+245.3%Added
Covestor Ltd505$38.0K0.02%−231−31.4%Reduced
Allworth Financial LP558$42.4K0.00%+94+20.3%Added
Versant Capital Management, Inc596$45.3K0.00%+157+35.8%Added
Public Employees Retirement System of Ohio648$49.2K0.00%+37+6.1%Added
Umb Bank N A659$50.1K0.00%−25−3.7%Reduced
Signaturefd, LLC713$54.2K0.00%+31+4.5%Added
Bayforest Capital Ltd718$54.5K0.05%+718New
Jones Financial Companies LLLP801$62.3K0.00%00.0%Unchanged
Smartleaf Asset Management LLC849$64.7K0.00%00.0%Unchanged
GAMMA Investing LLC935$71.0K0.00%+18+2.0%Added
US Bancorp957$72.7K0.00%+19+2.0%Added
Public Employees Retirement Association of Colorado957$73.0K0.00%00.0%Unchanged
Central Trust Co1,000$76.0K0.00%00.0%Unchanged
Sterling Capital Management LLC1,025$77.8K0.00%−635−38.3%Reduced
University of Texas/Texas Am Investment Managment Co1,050$79.7K0.01%+1,050New
Hantz Financial Services, Inc.1,234$94.0K0.00%+220+21.7%Added
Tokio Marine Asset Management Co Ltd1,269$96.4K0.00%+1,269New
The PNC Financial Services Group, Inc.1,312$99.6K0.00%−61−4.4%Reduced
Exchange Traded Concepts, LLC1,597$121.3K0.00%+247+18.3%Added
KBC Group NV2,145$163.0K0.00%00.0%Unchanged
Anchyra Partners LLC2,643$200.7K0.05%+2,643New
DnB Asset Management AS2,646$201.0K0.00%−671−20.2%Reduced
MMBG Investment Advisors Co.2,667$202.6K0.02%+2,667New
United Capital Financial Advisers, LLC2,699$205.0K0.00%−1,460−35.1%Reduced
Bessemer Group Inc2,765$209.0K0.00%+74+2.7%Added
Brevan Howard Capital Management LP2,784$211.4K0.00%−27,869−90.9%Reduced
Prime Capital Investment Advisors, LLC2,784$211.4K0.00%−1,000−26.4%Reduced
Able Wealth Management LLC2,785$211.5K0.05%+2,785New
Abel Hall, LLC2,812$213.6K0.04%+2,812New
Allspring Global Investments Holdings, LLC2,806$216.1K0.00%+2,806New
W.G. Shaheen & Associates DBA Whitney & Co3,000$227.8K0.02%00.0%Unchanged
Fiduciary Trust Co3,029$230.1K0.00%+9+0.3%Added
Unique Wealth, LLC3,120$237.0K0.03%00.0%Unchanged
Sanctuary Advisors, LLC3,124$237.3K0.00%+3,124New
Concurrent Investment Advisors, LLC3,128$237.6K0.00%−125−3.8%Reduced
Crossmark Global Holdings, Inc.3,160$240.0K0.00%00.0%Unchanged
Bailard, Inc.3,200$243.0K0.00%00.0%Unchanged
M&T Bank Corp3,209$243.7K0.00%+199+6.6%Added
TCTC Holdings, LLC3,242$246.2K0.01%00.0%Unchanged
Vident Advisory, LLC3,357$255.0K0.00%+275+8.9%Added
Parallel Advisors, LLC3,417$259.5K0.00%+666+24.2%Added