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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 2024

Institutional positions in International Bancshares Corp as of Sep 30, 2024. 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
235
+28 vs. Q2 2024
Shares held
41.2M
+5.73M (+16.2%) vs. Q2 2024
Total value
$2.46B
+$436.4M (+21.6%) vs. Q2 2024
New holders
38
72 more added
Sold out
10
88 more reduced

2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: 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 2024: 235 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 2024: $2.46B
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 2024

Shares, value and share of portfolio for each institution holding International Bancshares Corp; share changes are against Q2 2024.

Institutions holding IBOC in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Engineers Gate Manager LP7,154$427.7K0.01%+7,154New
Xponance, Inc.7,234$432.5K0.00%−21−0.3%Reduced
Advantage Alpha Capital Partners LP7,647$457.2K0.10%+487+6.8%Added
Pacer Advisors, Inc.7,814$467.2K0.00%−236−2.9%Reduced
Stifel Financial Corp8,493$507.8K0.00%+8,493New
Bank of Montreal8,930$531.4K0.00%+141+1.6%Added
Royal Bank of Canada9,104$545.0K0.00%−3,509−27.8%Reduced
Bridgeway Capital Management, LLC9,300$556.0K0.01%+9,300New
Campbell & CO Investment Adviser LLC9,647$576.8K0.04%+1,915+24.8%Added
Y-Intercept (Hong Kong) Ltd9,756$583.3K0.04%+9,756New
AXA S.A.10,018$599.0K0.00%+10,018New
Natixis Advisors, L.P.10,505$628.0K0.00%−40.0%Reduced
U.S. Capital Wealth Advisors, LLC10,554$631.0K0.02%00.0%Unchanged
New Mexico Educational Retirement Board10,800$646.0K0.02%00.0%Unchanged
Los Angeles Capital Management LLC10,839$648.1K0.00%−210−1.9%Reduced
Oregon Public Employees Retirement Fund10,902$651.8K0.01%−190−1.7%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys11,790$704.9K0.00%−62−0.5%Reduced
Northwestern Mutual Investment Management Company, LLC11,866$709.5K0.02%−68−0.6%Reduced
Handelsbanken Fonder AB11,902$712.0K0.00%00.0%Unchanged
Pathstone Holdings, LLC12,024$718.9K0.00%+248+2.1%Added
Vident Advisory, LLC12,033$719.4K0.02%−48,806−80.2%Reduced
ProShare Advisors LLC12,547$750.2K0.00%+2,824+29.0%Added
State of Michigan Retirement System12,712$760.0K0.00%−200−1.5%Reduced
O'Shaughnessy Asset Management, LLC12,168$763.3K0.01%+2,445+25.1%Added
Zurcher Kantonalbank (Zurich Cantonalbank)13,155$786.5K0.00%−756−5.4%Reduced
Quest Partners LLC13,421$802.4K0.07%+2,127+18.8%Added
Thrivent Financial for Lutherans13,595$813.0K0.00%+575+4.4%Added
Bailard, Inc.14,000$837.1K0.02%−1,200−7.9%Reduced
Intech Investment Management LLC14,238$851.3K0.01%+1,018+7.7%Added
Louisiana State Employees Retirement System14,800$884.9K0.02%−300−2.0%Reduced
State of Wisconsin Investment Board15,335$916.9K0.00%+600+4.1%Added
Allianz Asset Management GmbH15,900$950.7K0.00%−8,700−35.4%Reduced
Arizona State Retirement System16,114$963.5K0.01%+451+2.9%Added
State Board of Administration of Florida Retirement System16,196$968.4K0.00%−35,337−68.6%Reduced
Ameritas Investment Partners, Inc.16,338$976.8K0.03%−400−2.4%Reduced
Guggenheim Capital LLC16,434$982.6K0.01%−6,017−26.8%Reduced
Susquehanna International Group, LLP16,488$985.8K0.00%−1,440−8.0%Reduced
Comerica Bank16,643$995.1K0.00%−2,774−14.3%Reduced
Millennium Management LLC17,452$1.04M0.00%+17,452New
Diversified Trust Co17,555$1.05M0.03%+496+2.9%Added
Beacon Pointe Advisors, LLC17,561$1.05M0.01%00.0%Unchanged
Winton Group Ltd17,905$1.07M0.08%−411−2.2%Reduced
Edgestream Partners, L.P.18,277$1.09M0.05%−58,862−76.3%Reduced
Hancock Whitney Corp19,012$1.14M0.04%+314+1.7%Added
Prudential Financial Inc19,376$1.16M0.00%−70−0.4%Reduced
Yousif Capital Management, LLC19,662$1.18M0.01%−2,736−12.2%Reduced
HRT Financial LP20,904$1.25M0.01%+20,904New
State of Tennessee, Treasury Department22,268$1.33M0.00%+22,268New
Envestnet Asset Management Inc22,537$1.35M0.00%−2,325−9.4%Reduced
Neuberger Berman Group LLC22,764$1.36M0.00%−12,752−35.9%Reduced
BNP Paribas Arbitrage, SA22,769$1.36M0.00%+12,002+111.5%Added
Teacher Retirement System of Texas23,434$1.40M0.01%−4,663−16.6%Reduced
Ensign Peak Advisors, Inc23,568$1.41M0.00%00.0%Unchanged
CBOE Vest Financial, LLC24,271$1.45M0.03%+4,022+19.9%Added
Amalgamated Bank24,570$1.47M0.01%−1,417−5.5%Reduced
Wells Fargo & Company25,232$1.51M0.00%+1,067+4.4%Added
Mutual of America Capital Management LLC28,908$1.73M0.02%−1,709−5.6%Reduced
Mirae Asset Global ETFs Holdings Ltd.29,578$1.77M0.00%+1,919+6.9%Added
Jupiter Asset Management Ltd30,532$1.83M0.02%00.0%Unchanged
Nisa Investment Advisors, LLC31,357$1.87M0.01%00.0%Unchanged
Mirae Asset Global Investments Co., Ltd.32,605$1.94M0.01%+3,554+12.2%Added
Commonwealth Equity Services, LLC33,352$1.99M0.00%+8,738+35.5%Added
Susquehanna Portfolio Strategies, LLC33,906$2.03M0.14%−3,535−9.4%Reduced
Price T Rowe Associates Inc35,703$2.13M0.00%+423+1.2%Added
Voloridge Investment Management, LLC37,043$2.21M0.01%+11,916+47.4%Added
Renaissance Technologies LLC41,818$2.50M0.00%−6,082−12.7%Reduced
Teachers Retirement System of the State of Kentucky43,358$2.59M0.02%00.0%Unchanged
Great West Life Assurance Co44,421$2.66M0.00%+5,101+13.0%Added
Russell Investments Group, Ltd.45,212$2.70M0.00%−2,518−5.3%Reduced
Mercer Global Advisors Inc47,162$2.84M0.01%+6,253+15.3%Added
Westover Capital Advisors, LLC48,794$2.92M0.56%−309−0.6%Reduced
UBS Group AG50,306$3.01M0.00%+8,149+19.3%Added
Rafferty Asset Management, LLC50,357$3.01M0.01%−20,792−29.2%Reduced
Deutsche Bank AG51,900$3.10M0.00%−28,644−35.6%Reduced
California State Teachers Retirement System52,796$3.16M0.00%−1,657−3.0%Reduced
Janus Henderson Group PLC53,857$3.22M0.00%−3,148−5.5%Reduced
Harbor Capital Advisors, Inc.55,294$3.31M0.14%+27,573+99.5%Added
Cresta Advisors, Ltd.56,395$3.37M1.76%−757−1.3%Reduced
MetLife Investment Management57,890$3.46M0.02%−493−0.8%Reduced
Victory Capital Management Inc58,537$3.50M0.00%−3,807−6.1%Reduced
Ameriprise Financial Inc59,074$3.53M0.00%−3,827−6.1%Reduced
Cubist Systematic Strategies, LLC63,290$3.78M0.06%+63,290New
Manufacturers Life Insurance Company, The63,730$3.81M0.00%−590−0.9%Reduced
Retirement Systems of Alabama64,971$3.88M0.01%−1,027−1.6%Reduced
Maltese Capital Management LLC68,600$4.10M0.66%−1,700−2.4%Reduced
Jane Street Group, LLC71,055$4.25M0.01%+6,805+10.6%Added
New York State Common Retirement Fund73,953$4.42M0.01%−6,900−8.5%Reduced
GW&K Investment Management, LLC73,963$4.42M0.04%−2,637−3.4%Reduced
Citigroup Inc77,278$4.62M0.00%+11,834+18.1%Added
Legal & General Group Plc86,304$5.16M0.00%+2,279+2.7%Added
Corebridge Financial, Inc.91,760$5.49M0.03%−4,553−4.7%Reduced
Bank of America Corp91,929$5.50M0.00%−2,257−2.4%Reduced
New York State Teachers Retirement System98,408$5.88M0.01%−3,526−3.5%Reduced
Swiss National Bank109,300$6.54M0.00%−700−0.6%Reduced
Barclays PLC111,823$6.69M0.00%+51,887+86.6%Added
Algert Global LLC116,412$6.96M0.19%+9,418+8.8%Added
UBS Asset Management Americas Inc121,251$7.25M0.00%+1,395+1.2%Added
Qube Research & Technologies Ltd125,645$7.51M0.01%+65,962+110.5%Added
Eldred Rock Partners, LLC136,789$8.18M2.73%−641−0.5%Reduced
Voya Investment Management LLC137,134$8.20M0.01%−38,459−21.9%Reduced