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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, Q3 2023

Institutional positions in International Bancshares Corp as of Sep 30, 2023. 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
185
−3 vs. Q2 2023
Shares held
40.5M
−232.7K (−0.6%) vs. Q2 2023
Total value
$1.76B
−$45.4M (−2.5%) vs. Q2 2023
New holders
16
60 more added
Sold out
19
78 more reduced

3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: 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 holdersQ3 2023: 185 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 heldQ3 2023: $1.76B
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, Q3 2023

Shares, value and share of portfolio for each institution holding International Bancshares Corp; share changes are against Q2 2023.

Institutions holding IBOC in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
CWM, LLC6$00.00%00.0%Unchanged
Toronto Dominion Bank1$430.00%00.0%Unchanged
Tfo-TDC, LLC4$1770.00%00.0%Unchanged
GWM Advisors LLC9$3900.00%00.0%Unchanged
Moisand Fitzgerald Tamayo, LLC21$9110.00%00.0%Unchanged
Bessemer Group Inc18$1.00K0.00%−112−86.2%Reduced
Farmers & Merchants Investments Inc24$1.04K0.00%00.0%Unchanged
Massmutual Trust Co FSB36$1.56K0.00%00.0%Unchanged
Steward Financial Group LLC54$2.00K0.00%+54New
JFS Wealth Advisors, LLC49$2.12K0.00%−11−18.3%Reduced
Lindbrook Capital, LLC88$3.81K0.00%−214−70.9%Reduced
Gladius Capital Management LP95$4.12K0.00%+95New
SJS Investment Consulting Inc.102$4.42K0.00%+89+684.6%Added
Glassman Wealth Services122$5.29K0.00%00.0%Unchanged
IFP Advisors, Inc206$8.93K0.00%00.0%Unchanged
Quarry LP264$11.4K0.01%+264New
Capital Advisors, Ltd. LLC285$12.0K0.00%00.0%Unchanged
Fifth Third Bancorp285$12.4K0.00%+73+34.4%Added
STRS Ohio300$13.0K0.00%00.0%Unchanged
Allworth Financial LP320$13.9K0.00%+7+2.2%Added
Advisor Group Holdings, Inc.347$15.0K0.00%−175−33.5%Reduced
Nomura Asset Management Co Ltd430$18.6K0.00%00.0%Unchanged
Quadrant Capital Group LLC455$19.7K0.00%00.0%Unchanged
US Bancorp534$23.1K0.00%−49−8.4%Reduced
KBC Group NV677$29.0K0.00%+677New
Public Employees Retirement System of Ohio689$30.0K0.00%−16−2.3%Reduced
Point72 Asset Management, L.P.710$30.8K0.00%+710New
JJJ Advisors Inc.801$34.7K0.01%−56−6.5%Reduced
Public Employees Retirement Association of Colorado957$41.0K0.00%00.0%Unchanged
Lazard Asset Management LLC992$42.0K0.00%00.0%Unchanged
Householder Group Estate & Retirement Specialist, LLC1,074$46.6K0.02%+1,074New
Signaturefd, LLC1,373$59.5K0.00%−61−4.3%Reduced
The PNC Financial Services Group, Inc.1,865$80.8K0.00%−26−1.4%Reduced
Allspring Global Investments Holdings, LLC2,596$112.5K0.00%+711+37.7%Added
Covestor Ltd2,717$118.0K0.09%+1,118+69.9%Added
Tower Research Capital LLC (TRC)2,929$126.9K0.00%−3,852−56.8%Reduced
Parallel Advisors, LLC3,064$132.8K0.00%−1,302−29.8%Reduced
Metropolitan Life Insurance Co3,096$134.2K0.01%+194+6.7%Added
TCTC Holdings, LLC3,242$140.5K0.01%00.0%Unchanged
Pacer Advisors, Inc.4,486$194.4K0.00%−4,814−51.8%Reduced
Securian Asset Management, Inc4,519$195.9K0.01%−157−3.4%Reduced
Walleye Capital LLC5,531$239.7K0.00%+5,531New
MMBG Investment Advisors Co.5,667$245.6K0.03%00.0%Unchanged
Pictet Asset Management Holding SA5,864$254.1K0.00%+5,864New
Virginia Retirement Systems Et Al5,900$255.7K0.00%+5,900New
Royal Bank of Canada5,971$259.0K0.00%+2,665+80.6%Added
Aquatic Capital Management LLC6,000$260.0K0.01%+5,700+1,900.0%Added
Cubist Systematic Strategies, LLC6,085$263.7K0.00%−11,431−65.3%Reduced
CI Private Wealth, LLC6,226$269.8K0.00%+6,226New
State of Wisconsin Investment Board6,261$271.4K0.00%+1,340+27.2%Added
Federated Hermes, Inc.6,314$273.6K0.00%−1,105−14.9%Reduced
Westover Capital Advisors, LLC6,316$273.7K0.10%+1,283+25.5%Added
State of Alaska, Department of Revenue6,408$277.0K0.00%−135−2.1%Reduced
Callahan Advisors, LLC6,985$302.7K0.04%00.0%Unchanged
Capital Advisors Inc6,992$303.0K0.01%00.0%Unchanged
CWM Advisors, LLC7,097$307.6K0.04%−13−0.2%Reduced
Hennion & Walsh Asset Management, Inc.7,276$315.3K0.02%−758−9.4%Reduced
Alps Advisors Inc7,635$330.9K0.00%+585+8.3%Added
Xponance, Inc.7,707$334.0K0.00%−55−0.7%Reduced
New York Life Investment Management LLC8,315$360.4K0.00%−1,310−13.6%Reduced
Point72 Middle East FZE8,565$371.2K0.02%−285−3.2%Reduced
Bank of Montreal8,347$372.5K0.00%+85+1.0%Added
Zurcher Kantonalbank (Zurich Cantonalbank)9,177$397.7K0.00%+1,654+22.0%Added
Winton Group Ltd9,287$402.5K0.03%−15,635−62.7%Reduced
XTX Topco Ltd9,588$415.5K0.07%+2,951+44.5%Added
Pathstone Family Office, LLC9,775$423.6K0.00%+4,260+77.2%Added
Putnam Investments LLC9,838$426.4K0.00%−81−0.8%Reduced
ProShare Advisors LLC9,866$427.6K0.00%−211−2.1%Reduced
Allianz Asset Management GmbH10,000$433.4K0.00%00.0%Unchanged
Capstone Investment Advisors, LLC10,476$454.0K0.01%+10,476New
U.S. Capital Wealth Advisors, LLC10,554$457.4K0.02%00.0%Unchanged
New Mexico Educational Retirement Board10,800$468.0K0.02%00.0%Unchanged
Commonwealth of Pennsylvania Public School Empls Retrmt Sys10,806$468.3K0.00%−14,716−57.7%Reduced
Engineers Gate Manager LP11,110$481.5K0.02%+1,317+13.4%Added
Northwestern Mutual Investment Management Company, LLC11,835$512.9K0.01%+102+0.9%Added
State of Michigan Retirement System12,712$550.9K0.00%−300−2.3%Reduced
Y-Intercept (Hong Kong) Ltd12,753$552.7K0.05%+3,826+42.9%Added
Versor Investments LP13,400$580.8K0.12%+13,400New
Diversified Trust Co13,908$602.8K0.02%+4,456+47.1%Added
Wells Fargo & Company14,078$610.1K0.00%−7,209−33.9%Reduced
Two Sigma Investments, LP14,200$615.4K0.00%−1,900−11.8%Reduced
Citigroup Inc14,784$640.7K0.00%−33,159−69.2%Reduced
Oregon Public Employees Retirement Fund14,930$647.1K0.01%−300−2.0%Reduced
Louisiana State Employees Retirement System15,100$654.4K0.02%−300−1.9%Reduced
Handelsbanken Fonder AB15,502$672.0K0.00%00.0%Unchanged
Arizona State Retirement System15,917$689.8K0.01%+207+1.3%Added
Ameritas Investment Partners, Inc.17,310$750.2K0.03%−315−1.8%Reduced
Beacon Pointe Advisors, LLC17,561$761.1K0.01%−2,224−11.2%Reduced
Thrivent Financial for Lutherans17,634$764.0K0.00%−1,026−5.5%Reduced
Dark Forest Capital Management LP17,868$774.4K0.06%+17,868New
Guggenheim Capital LLC19,588$848.9K0.01%+693+3.7%Added
Comerica Bank21,487$931.2K0.00%+21,487New
Ensign Peak Advisors, Inc22,657$982.0K0.00%00.0%Unchanged
MSD Partners, L.P.22,720$984.7K0.08%00.0%Unchanged
SG Americas Securities, LLC22,959$995.0K0.01%+22,959New
Yousif Capital Management, LLC24,822$1.08M0.01%−1,105−4.3%Reduced
Janus Henderson Group PLC25,698$1.11M0.00%+20.0%Added
Deutsche Bank AG25,867$1.12M0.00%−20,382−44.1%Reduced
Jane Street Group, LLC25,878$1.12M0.00%+1,826+7.6%Added
BNP Paribas Arbitrage, SA27,720$1.20M0.00%+11,746+73.5%Added