INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

Callahan Advisors, LLC's Holding History (CIK: 0001395055)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 9,257 Value ($000) $615 Avg Close $67.01 Range $62.56 - $72.92
Q3 2025
Shares 6,985 Value ($000) $480 Avg Close $68.84 Range $64.80 - $72.84
Q2 2025
Shares 6,985 Value ($000) $465 Avg Close $61.16 Range $53.03 - $65.91
Q1 2025
Shares 6,985 Value ($000) $440 Avg Close $63.01 Range $59.03 - $66.45
Q4 2024
Shares 6,985 Value ($000) $441 Avg Close $64.31 Range $55.02 - $74.57
Q3 2024
Shares 6,985 Value ($000) $418 Avg Close $59.23 Range $53.39 - $66.98
Q2 2024
Shares 6,985 Value ($000) $400 Avg Close $53.95 Range $49.66 - $58.92
Q1 2024
Shares 6,985 Value ($000) $392 Avg Close $50.58 Range $46.83 - $54.17
Q4 2023
Shares 6,985 Value ($000) $379 Avg Close $43.92 Range $39.99 - $51.79
Q3 2023
Shares 6,985 Value ($000) $303 Avg Close $43.02 Range $39.71 - $46.69
Q2 2023
Shares 6,985 Value ($000) $309 Avg Close $40.61 Range $36.51 - $45.70
Q1 2023
Shares 6,985 Value ($000) $299 Avg Close $42.17 Range $38.10 - $46.22
Q4 2022
Shares 6,985 Value ($000) $320 Avg Close $44.35 Range $39.22 - $49.48
Q3 2022
Shares 6,985 Value ($000) $297 Avg Close $39.04 Range $35.07 - $42.40
Q2 2022
Shares 6,985 Value ($000) $280 Avg Close $37.07 Range $34.54 - $40.02
Q1 2022
Shares 6,985 Value ($000) $295 Avg Close $38.77 Range $35.38 - $41.22