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Callahan Advisors, LLC

Position in IBOC — International Bancshares Corp

CIK 1395055 Houston, TX

Position in IBOC

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$459,497
+$52,393 QoQ
Shares Held
6,050
0.0% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#167
of 298 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IBOC Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

Callahan Advisors, LLC holds $16,804,755 across 8 Banks - Regional names. IBOC ranks #6 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1
160,912 $6,327,059
6 IBOC
International Bancshares Corp
This page
6,050 $459,497

All Filings in IBOC

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $459,497 6,050
2026-03-31 $407,104 6,050
2025-12-31 $615,035 9,257
2025-09-30 $480,218 6,985
2025-06-30 $464,921 6,985
2025-03-31 $440,474 6,985
2024-12-31 $441,172 6,985
2024-09-30 $417,633 6,985
2024-06-30 $399,611 6,985
2024-03-31 $392,137 6,985
2023-12-31 $379,425 6,985
2023-09-30 $302,729 6,985
2023-06-30 $308,737 6,985
2023-03-31 $299,097 6,985
2022-12-31 $319,633 6,985
2022-09-30 $296,862 6,985
2022-06-30 $279,958 6,985
2022-03-31 $294,836 6,985