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International Bancshares (IBOC) Institutional Ownership

International Bancshares logo
$68.67 +0.44 (+0.64%)
Closing price 10/3/2025 04:00 PM Eastern
Extended Trading
$68.72 +0.05 (+0.07%)
As of 10/3/2025 04:10 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for International Bancshares (NASDAQ:IBOC)

Current
Institutional Ownership
Percentage
65.91%
Number of
Institutional Buyers
(last 12 months)
141
Total
Institutional Inflows
(last 12 months)
$499.78M
Number of
Institutional Sellers
(last 12 months)
103
Total
Institutional Outflows
(last 12 months)
$289.70M
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IBOC Institutional Buying and Selling by Quarter

International Bancshares Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/24/2025Texas Permanent School Fund Corp32,120$2.14M0.0%-19.0%0.052%
8/15/2025CANADA LIFE ASSURANCE Co36,645$2.44M0.0%-8.3%0.059%
8/15/2025Tower Research Capital LLC TRC 7,326$488K0.0%+80.1%0.012%
8/15/2025Vident Advisory LLC5,468$364K0.0%+18.3%0.009%
8/15/2025Rafferty Asset Management LLC43,287$2.88M0.0%+9.0%0.070%
8/15/2025BNP Paribas Financial Markets13,015$866K0.0%+3.2%0.021%
8/15/2025Balyasny Asset Management L.P.5,330$355K0.0%N/A0.009%
8/15/2025Bank of America Corp DE114,598$7.63M0.0%+24.5%0.184%
8/15/2025Ameriprise Financial Inc.53,001$3.53M0.0%-4.0%0.085%
8/15/2025AQR Capital Management LLC659,381$43.89M0.0%+101.0%1.061%
8/14/2025Jane Street Group LLC69,788$4.65M0.0%-24.5%0.112%
8/14/2025Raymond James Financial Inc.1,911$127K0.0%N/A0.003%
8/14/2025Quantinno Capital Management LP8,659$576K0.0%+7.0%0.014%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.29,906$1.99M0.0%-7.1%0.048%
8/14/2025Alliancebernstein L.P.184,707$12.29M0.0%-0.7%0.297%
8/14/2025The Manufacturers Life Insurance Company 59,935$3.99M0.0%-3.1%0.096%
8/14/2025Sei Investments Co.7,014$467K0.0%-90.0%0.011%
8/14/2025Azora Capital LP1,090,166$72.56M3.3%+15.1%1.754%
8/14/2025Qube Research & Technologies Ltd83,479$5.56M0.0%-0.3%0.134%
8/14/2025AXA S.A.10,557$703K0.0%+24.7%0.017%
8/14/2025State Street Corp2,565,273$170.75M0.0%-5.6%4.127%
8/14/2025WINTON GROUP Ltd18,626$1.24M0.1%+6.4%0.030%
8/13/2025First Trust Advisors LP1,251,947$83.33M0.1%+1.7%2.014%
8/13/2025EverSource Wealth Advisors LLC2,341$156K0.0%+17.1%0.004%
8/13/2025Invesco Ltd.274,446$18.27M0.0%-5.3%0.442%
8/13/2025Arrowstreet Capital Limited Partnership98,225$6.54M0.0%-2.0%0.158%
8/13/2025M&T Bank Corp3,014$200K0.0%N/A0.005%
8/13/2025Edgestream Partners L.P.14,558$969K0.0%N/A0.023%
8/13/2025Panagora Asset Management Inc.368,537$24.53M0.1%+2.2%0.593%
8/13/2025New York State Common Retirement Fund93,653$6.23M0.0%-2.6%0.151%
8/13/2025Norges Bank674,019$44.86M0.0%N/A1.084%
8/13/2025Russell Investments Group Ltd.41,278$2.75M0.0%-8.2%0.066%
8/12/2025XTX Topco Ltd15,775$1.05M0.0%+157.9%0.025%
8/12/2025Ameritas Investment Partners Inc.15,846$1.06M0.0%-2.1%0.025%
8/12/2025Prudential Financial Inc.22,039$1.47M0.0%+14.5%0.035%
8/12/2025Charles Schwab Investment Management Inc.2,192,298$145.92M0.0%+2.4%3.527%
8/12/2025American Century Companies Inc.2,885,687$192.07M0.1%+19.3%4.642%
8/12/2025Rhumbline Advisers210,011$13.98M0.0%+1.6%0.338%
8/12/2025Franklin Resources Inc.3,612$240K0.0%-12.0%0.006%
8/12/2025Legal & General Group Plc89,364$5.95M0.0%+1.5%0.144%
8/12/2025Brandywine Global Investment Management LLC139,299$9.27M0.1%-3.7%0.224%
8/12/2025JPMorgan Chase & Co.141,398$9.41M0.0%-19.4%0.227%
8/12/2025Swiss National Bank106,900$7.12M0.0%-1.5%0.172%
8/12/2025Ensign Peak Advisors Inc19,668$1.31M0.0%-16.5%0.032%
8/11/2025Dorsey Wright & Associates5,155$343K0.1%+22.3%0.008%
8/11/2025Westover Capital Advisors LLC46,098$3.07M0.6%-4.4%0.074%
8/8/2025Ontario Teachers Pension Plan Board7,389$492K0.0%N/A0.012%
8/8/2025Cetera Investment Advisers3,438$229K0.0%-6.2%0.006%
8/8/2025Intech Investment Management LLC30,182$2.01M0.0%-36.9%0.049%
8/8/2025Creative Planning10,939$728K0.0%-13.6%0.018%
8/8/2025SG Americas Securities LLC81,844$5.45M0.0%+311.1%0.132%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS13,731$914K0.0%+7.4%0.022%
8/8/2025Police & Firemen s Retirement System of New Jersey12,206$812K0.0%+6.0%0.020%
8/8/2025Bailard Inc.11,400$759K0.0%+7.5%0.018%
8/8/2025Geode Capital Management LLC1,414,229$94.14M0.0%+1.0%2.276%
8/8/2025KBC Group NV1,620$108K0.0%-38.0%0.003%
8/7/2025ProShare Advisors LLC546,235$36.36M0.1%+14.8%0.879%
8/7/2025Profund Advisors LLC3,919$261K0.0%-6.9%0.006%
8/7/2025CSM Advisors LLC138,180$9.20M0.3%N/A0.222%
8/7/2025Campbell & CO Investment Adviser LLC4,075$271K0.0%N/A0.007%
8/6/2025Summit Investment Advisors Inc.16,185$1.02M0.8%-1.1%0.026%
8/6/2025Convergence Financial LLC7,442$495K0.1%+82.0%0.012%
8/5/2025Bank of New York Mellon Corp483,869$32.21M0.0%+0.3%0.779%
8/5/2025Bank of Montreal Can8,880$591K0.0%-7.5%0.014%
8/4/2025Kovack Advisors Inc.136,139$9.06M0.9%-6.9%0.219%
8/4/2025Amalgamated Bank23,542$1.57M0.0%-1.6%0.038%
8/4/2025Retirement Systems of Alabama65,320$4.35M0.0%+0.3%0.105%
8/1/2025Teacher Retirement System of Texas20,079$1.34M0.0%-1.4%0.032%
8/1/2025Bessemer Group Inc.2,480$165K0.0%-8.6%0.004%
8/1/2025Envestnet Asset Management Inc.26,883$1.79M0.0%+18.7%0.043%
7/31/2025Nisa Investment Advisors LLC31,169$2.08M0.0%+0.6%0.050%
7/31/2025Oppenheimer Asset Management Inc.3,459$230K0.0%N/A0.006%
7/30/2025Denali Advisors LLC102,372$6.81M0.7%+0.4%0.165%
7/29/2025Mutual of America Capital Management LLC26,577$1.77M0.0%-3.5%0.043%
7/29/2025VIRGINIA RETIREMENT SYSTEMS ET Al39,680$2.64M0.0%N/A0.064%
7/28/2025Boston Trust Walden Corp1,405,068$93.52M0.7%+0.5%2.261%
7/25/2025Vest Financial LLC64,305$4.28M0.1%+26.6%0.103%
7/25/2025Yousif Capital Management LLC17,928$1.19M0.0%-1.7%0.029%
7/25/2025CWM LLC1,229$82K0.0%+46.1%0.002%
7/25/2025Vanguard Personalized Indexing Management LLC4,345$289K0.0%+4.0%0.007%
7/24/2025Inspire Investing LLC5,844$389K0.0%+7.0%0.009%
7/24/2025Monument Capital Management3,483$232K0.1%-11.9%0.006%
7/23/2025KLP Kapitalforvaltning AS11,700$779K0.0%+2.6%0.019%
7/23/2025Prime Capital Investment Advisors LLC3,786$252K0.0%-95.6%0.006%
7/21/2025Polaris Capital Management LLC573,604$38.18M2.5%-6.5%0.923%
7/21/2025Mirae Asset Global Investments Co. Ltd.48,630$3.24M0.0%+11.6%0.078%
7/17/2025Janney Montgomery Scott LLC9,420$627K0.0%+3.6%0.015%
7/16/2025State of Alaska Department of Revenue6,008$399K0.0%-4.1%0.010%
7/16/2025Cresta Advisors Ltd.61,501$4.09M2.0%-2.0%0.099%
7/14/2025 GAMMA Investing LLC741$49K0.0%-34.1%0.001%
7/11/2025UMB Bank n.a.629$42K0.0%+67.3%0.001%
7/11/2025Diversified Trust Co20,152$1.34M0.0%+1.2%0.032%
7/9/2025Reinhart Partners LLC.788,418$52.48M1.8%+1.4%1.269%
7/9/2025Eldred Rock Partners LLC129,715$8.63M2.6%-3.0%0.209%
6/18/2025Voya Investment Management LLC14,547$917K0.0%-88.9%0.023%
6/3/2025Inspire Investing LLC5,462$344K0.0%-13.6%0.009%
5/28/2025Strs Ohio5,800$366K0.0%N/A0.009%
5/20/2025Intech Investment Management LLC47,831$3.02M0.0%+32.3%0.077%
5/19/2025Jane Street Group LLC92,422$5.83M0.0%+202.9%0.149%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC167,376$10.56M0.0%+2.3%0.269%
(Data available from 1/1/2016 forward)

IBOC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IBOC shares?

During the previous two years, 211 institutional investors and hedge funds held shares of International Bancshares. The most heavily invested institutionals were Vanguard Group Inc. ($399.81M), Dimensional Fund Advisors LP ($218.41M), American Century Companies Inc. ($192.07M), State Street Corp ($170.75M), Charles Schwab Investment Management Inc. ($145.92M), Geode Capital Management LLC ($94.14M), and Boston Trust Walden Corp ($93.52M).Learn more on International Bancshares' institutional investors.

What percentage of International Bancshares' stock is owned by institutional investors?

65.91% of International Bancshares' stock is owned by institutional investors. Learn more on IBOC's institutional investor holdings.

Which institutional investors have been buying International Bancshares' stock?

Of the 168 institutional investors that purchased International Bancshares' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: American Century Companies Inc. ($2.01M), Norges Bank ($1.90M), Boston Trust Walden Corp ($651.50K), AQR Capital Management LLC ($477.06K), Azora Capital LP ($413.15K), First Trust Advisors LP ($412.36K), and Millennium Management LLC ($328.73K).

How much institutional buying is happening at International Bancshares?

Institutional investors have bought a total of 7,829,083 shares in the last 24 months. This purchase volume represents approximately $499.78M in transactions.

Which of International Bancshares' major shareholders have been selling company stock?

Of the 103 institutional investors that sold International Bancshares' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($1.23M), Invesco Ltd. ($585.68K), FMR LLC ($269.00K), Dimensional Fund Advisors LP ($257.15K), Arrowstreet Capital Limited Partnership ($224.69K), Boston Trust Walden Corp ($223.10K), and Azora Capital LP ($167.87K).

How much institutional selling is happening at International Bancshares?

Institutional investors have sold a total of 4,623,652 shares in the last 24 months. This volume of shares sold represents approximately $289.70M in transactions.


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This page (NASDAQ:IBOC) was last updated on 10/5/2025 by MarketBeat.com Staff
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