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IBOC Institutional Ownership

International Bancshares Corporation
1W: -1.2% 1M: -5.2% 3M: -12.3% YTD: +0.5% 1Y: +1.5% 3Y: +64.3% 5Y: +78.8%
$66.01
Last traded 2026-10-20 — delisted
NASDAQ · Financial Services · Banks - Regional · Tech Score Strong Sell · Power 34 · $4.1B mcap · 56M float · 0.587% daily turnover · Short 54% of daily vol
Credit Risk of going bust: not rated, financial company (lending is its business) Bonds: none of note held by US funds details ▾
Not rated: lending and leverage are a financial company's business, which the model misreads.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Institutional Ownership — IBOC

329
Institutional Holders
+16 vs prior quarter
0.0%
Ownership
+0.00pp
$3B
Total Invested
38
New Positions
126
Increased
112
Reduced
26
Closed
0.00
Put/Call Ratio

Ownership Trends

Top Institutional Holders (346 total)

# Holder Shares Value Change Change % Holding Period Filing
1 BlackRock, Inc. 7,048,194 $465M +403,102 +6.1% 8Q SEC ↗
2 VANGUARD PORTFOLIO MANAGEMENT LLC 3,350,198 $221M -51,411 -1.5% 2Q SEC ↗
3 DIMENSIONAL FUND ADVISORS LP 3,258,656 $215M +71,836 +2.3% 84Q SEC ↗
4 AMERICAN CENTURY COMPANIES INC 3,128,416 $207M -100,162 -3.1% 15Q SEC ↗
5 STATE STREET CORP 2,810,776 $186M +185,882 +7.1% 46Q SEC ↗
6 VANGUARD CAPITAL MANAGEMENT LLC 2,495,909 $165M +21,395 +0.9% 2Q SEC ↗
7 GEODE CAPITAL MANAGEMENT, LLC 1,573,378 $104M +82,481 +5.5% 92Q SEC ↗
8 Boston Trust Walden Corp 1,306,605 $86M +218,944 +20.1% 15Q SEC ↗
9 T. Rowe Price Investment Management, I 1,161,106 $77M -1,376 -0.1% 9Q SEC ↗
10 GOLDMAN SACHS GROUP INC 1,035,745 $68M +111,826 +12.1% 15Q SEC ↗
11 Azora Capital LP 885,768 $58M -426,906 -32.5% 35Q SEC ↗
12 PRICE T ROWE ASSOCIATES INC /MD 839,850 $55M +295,036 +54.2% 16Q SEC ↗
13 FIRST TRUST ADVISORS LP 820,840 $54M -316,732 -27.8% 64Q SEC ↗
14 NORTHERN TRUST CORP 750,864 $50M +83,890 +12.6% 110Q SEC ↗
15 REINHART PARTNERS, LLC. 749,761 $49M +4,065 +0.5% 45Q SEC ↗
16 Tamar Securities, LLC 721,211 $48M -35,729 -4.7% 25Q SEC ↗
17 NORGES BANK NEW 700,374 $46M — +0.0% 1Q SEC ↗
18 CHARLES SCHWAB INVESTMENT MANAGEMENT I 694,616 $46M -9,417 -1.3% 15Q SEC ↗
19 MILLENNIUM MANAGEMENT LLC 650,775 $43M -61,660 -8.7% 8Q SEC ↗
20 AQR CAPITAL MANAGEMENT LLC 587,610 $39M +91,744 +18.5% 71Q SEC ↗
21 Bank of New York Mellon Corp 436,744 $29M -11,508 -2.6% 76Q SEC ↗
22 PANAGORA ASSET MANAGEMENT INC 423,256 $28M +37,308 +9.7% 15Q SEC ↗
23 ProShare Advisors LLC 377,605 $25M +10,486 +2.9% 74Q SEC ↗
24 VANGUARD FIDUCIARY TRUST CO 365,865 $24M +9,869 +2.8% 2Q SEC ↗
25 Polaris Capital Management, LLC 321,100 $21M -141,904 -30.6% 47Q SEC ↗
26 BANK OF AMERICA CORP /DE 311,061 $21M +116,520 +59.9% 15Q SEC ↗
27 TWO SIGMA INVESTMENTS, LP 306,839 $20M +138,257 +82.0% 6Q SEC ↗
28 MORGAN STANLEY 305,785 $20M +9,604 +3.2% 60Q SEC ↗
29 Invesco Ltd. 298,085 $20M -87,563 -22.7% 79Q SEC ↗
30 UBS Group AG 237,074 $16M +64,380 +37.3% 47Q SEC ↗
31 MACKENZIE FINANCIAL CORP 233,830 $15M +178,817 +325.0% 8Q SEC ↗
32 ALLIANCEBERNSTEIN L.P. 221,655 $15M +1,688 +0.8% 63Q SEC ↗
33 Nuveen, LLC 219,339 $14M +93,474 +74.3% 6Q SEC ↗
34 Walleye Capital LLC NEW 200,778 $13M — +0.0% 1Q SEC ↗
35 Cerity Partners LLC 195,265 $13M -1,595 -0.8% 2Q SEC ↗
36 RHUMBLINE ADVISERS 173,495 $11M +5,248 +3.1% 96Q SEC ↗
37 CSM Advisors, LLC 165,542 $11M +33,797 +25.7% 5Q SEC ↗
38 FRANKLIN RESOURCES INC 140,127 $9M +7,451 +5.6% 10Q SEC ↗
39 Kovack Advisors, Inc. 138,943 $9M -1,250 -0.9% 37Q SEC ↗
40 Bridgewater Associates, LP 128,587 $8M -3,049 -2.3% 2Q SEC ↗
41 Eldred Rock Partners, LLC 127,460 $8M — +0.0% 10Q SEC ↗
42 MALTESE CAPITAL MANAGEMENT LLC 127,113 $8M -4,626 -3.5% 24Q SEC ↗
43 PRINCIPAL FINANCIAL GROUP INC 123,689 $8M +1,921 +1.6% 71Q SEC ↗
44 JPMORGAN CHASE & CO 118,422 $8M -8,638 -6.8% 43Q SEC ↗
45 Swiss National Bank 109,200 $7M -1,500 -1.4% 53Q SEC ↗
46 DENALI ADVISORS LLC 108,480 $7M -8,737 -7.5% 8Q SEC ↗
47 UBS AM, a distinct business unit of UB 98,945 $7M -8,734 -8.1% 54Q SEC ↗
48 D. E. Shaw & Co., Inc. 91,727 $6M +59,727 +186.6% 2Q SEC ↗
49 CITADEL ADVISORS LLC 81,735 $5M -53,710 -39.7% 4Q SEC ↗
50 VICTORY CAPITAL MANAGEMENT INC 79,191 $5M +1,807 +2.3% 30Q SEC ↗

Recent Activity

Biggest Increases (20)
HolderAddedChange %Total Shares
BlackRock, Inc. +403,102 +6.1% 7,048,194
PRICE T ROWE ASSOCIATES INC /MD +295,036 +54.2% 839,850
Boston Trust Walden Corp +218,944 +20.1% 1,306,605
STATE STREET CORP +185,882 +7.1% 2,810,776
MACKENZIE FINANCIAL CORP +178,817 +325.0% 233,830
TWO SIGMA INVESTMENTS, LP +138,257 +82.0% 306,839
BANK OF AMERICA CORP /DE +116,520 +59.9% 311,061
GOLDMAN SACHS GROUP INC +111,826 +12.1% 1,035,745
Nuveen, LLC +93,474 +74.3% 219,339
AQR CAPITAL MANAGEMENT LLC +91,744 +18.5% 587,610
NORTHERN TRUST CORP +83,890 +12.6% 750,864
GEODE CAPITAL MANAGEMENT, LLC +82,481 +5.5% 1,573,378
DIMENSIONAL FUND ADVISORS LP +71,836 +2.3% 3,258,656
UBS Group AG +64,380 +37.3% 237,074
ARROWSTREET CAPITAL, LIMITED PARTNE +63,214 +774.9% 71,372
D. E. Shaw & Co., Inc. +59,727 +186.6% 91,727
Schonfeld Strategic Advisors LLC +56,845 +850.5% 63,529
Jump Financial, LLC +40,812 +428.6% 50,335
PANAGORA ASSET MANAGEMENT INC +37,308 +9.7% 423,256
CSM Advisors, LLC +33,797 +25.7% 165,542
Biggest Decreases (20)
HolderReducedChange %Total Shares
Azora Capital LP -426,906 -32.5% 885,768
FIRST TRUST ADVISORS LP -316,732 -27.8% 820,840
Polaris Capital Management, LLC -141,904 -30.6% 321,100
JANE STREET GROUP, LLC -117,301 -96.9% 3,775
AMERICAN CENTURY COMPANIES INC -100,162 -3.1% 3,128,416
Invesco Ltd. -87,563 -22.7% 298,085
MILLENNIUM MANAGEMENT LLC -61,660 -8.7% 650,775
VOLORIDGE INVESTMENT MANAGEMENT, LL -61,444 -56.7% 46,906
Edgestream Partners, L.P. -56,021 -69.9% 24,123
SG Americas Securities, LLC -54,657 -53.4% 47,691
CITADEL ADVISORS LLC -53,710 -39.7% 81,735
VANGUARD PORTFOLIO MANAGEMENT LLC -51,411 -1.5% 3,350,198
Squarepoint Ops LLC -48,405 -51.8% 44,966
Point72 Asset Management, L.P. -46,321 -51.4% 43,865
BARCLAYS PLC -36,654 -59.8% 24,681
Tamar Securities, LLC -35,729 -4.7% 721,211
SUSQUEHANNA INTERNATIONAL GROUP, LL -31,571 -55.5% 25,270
Trexquant Investment LP -31,012 -76.7% 9,417
Brevan Howard Capital Management LP -27,869 -90.9% 2,784
ExodusPoint Capital Management, LP -25,466 -68.4% 11,757

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms