INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

MERCER GLOBAL ADVISORS INC /ADV's Holding History (CIK: 0000853758)

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

Q4 2025

Shares 48,748 Value ($000) $3,239 Avg Close $67.01 Range $62.56 - $72.92

Q3 2025

Shares 48,735 Value ($000) $3,350 Avg Close $68.84 Range $64.80 - $72.84

Q2 2025

Shares 47,761 Value ($000) $3,179 Avg Close $61.16 Range $53.03 - $65.91

Q1 2025

Shares 47,062 Value ($000) $2,968 Avg Close $63.01 Range $59.03 - $66.45

Q4 2024

Shares 104,171 Value ($000) $6,579 Avg Close $64.31 Range $55.02 - $74.57

Q3 2024

Shares 47,162 Value ($000) $2,839 Avg Close $59.23 Range $53.39 - $66.98

Q2 2024

Shares 40,909 Value ($000) $2,340 Avg Close $53.95 Range $49.66 - $58.92

Q1 2024

Shares 40,901 Value ($000) $3 Avg Close $50.58 Range $46.83 - $54.17

Q4 2023

Shares 98,466 Value ($000) $5 Avg Close $43.92 Range $39.99 - $51.79

Q3 2023

Shares 97,925 Value ($000) $4 Avg Close $43.02 Range $39.71 - $46.69

Q2 2023

Shares 97,926 Value ($000) $4 Avg Close $40.61 Range $36.51 - $45.70

Q1 2023

Shares 97,939 Value ($000) $4 Avg Close $42.17 Range $38.10 - $46.22

Q4 2022

Shares 98,049 Value ($000) $4 Avg Close $44.35 Range $39.22 - $49.48

Q3 2022

Shares 98,083 Value ($000) $4,169 Avg Close $39.04 Range $35.07 - $42.40

Q2 2022

Shares 98,879 Value ($000) $3,963 Avg Close $37.07 Range $34.54 - $40.02

Q1 2022

Shares 98,967 Value ($000) $4,177 Avg Close $38.77 Range $35.38 - $41.22

Q4 2021

Shares 99,116 Value ($000) $4,202 Avg Close $38.47 Range $35.19 - $41.83

Q3 2021

Shares 99,126 Value ($000) $4,128 Avg Close $36.31 Range $33.32 - $38.77

Q2 2021

Shares 99,161 Value ($000) $4,258 Avg Close $41.25 Range $37.87 - $44.53

Q1 2021

Shares 99,882 Value ($000) $4,637 Avg Close $38.61 Range $31.29 - $46.88

Q4 2020

Shares 100,605 Value ($000) $3,767 Avg Close $27.63 Range $22.16 - $33.74

Q3 2020

Shares 100,732 Value ($000) $2,625 Avg Close $26.17 Range $21.96 - $30.42

Q2 2020

Shares 100,740 Value ($000) $3,226 Avg Close $24.58 Range $19.95 - $30.10

Q1 2020

Shares 104,621 Value ($000) $2,812 Avg Close $29.96 Range $13.05 - $36.48

Q4 2019

Shares 103,190 Value ($000) $4,444 Avg Close $34.68 Range $30.60 - $36.82

Q3 2019

Shares 100,959 Value ($000) $3,899 Avg Close $30.22 Range $26.43 - $33.42

Q2 2019

Shares 100,150 Value ($000) $3,777 Avg Close $32.36 Range $29.50 - $34.78

Q1 2019

Shares 100,337 Value ($000) $3,452 Avg Close $30.80 Range $27.41 - $33.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,748	$3,239	$67.01	$62.56 - $72.92
Q3 2025	48,735	$3,350	$68.84	$64.80 - $72.84
Q2 2025	47,761	$3,179	$61.16	$53.03 - $65.91
Q1 2025	47,062	$2,968	$63.01	$59.03 - $66.45
Q4 2024	104,171	$6,579	$64.31	$55.02 - $74.57
Q3 2024	47,162	$2,839	$59.23	$53.39 - $66.98
Q2 2024	40,909	$2,340	$53.95	$49.66 - $58.92
Q1 2024	40,901	$3	$50.58	$46.83 - $54.17
Q4 2023	98,466	$5	$43.92	$39.99 - $51.79
Q3 2023	97,925	$4	$43.02	$39.71 - $46.69
Q2 2023	97,926	$4	$40.61	$36.51 - $45.70
Q1 2023	97,939	$4	$42.17	$38.10 - $46.22
Q4 2022	98,049	$4	$44.35	$39.22 - $49.48
Q3 2022	98,083	$4,169	$39.04	$35.07 - $42.40
Q2 2022	98,879	$3,963	$37.07	$34.54 - $40.02
Q1 2022	98,967	$4,177	$38.77	$35.38 - $41.22
Q4 2021	99,116	$4,202	$38.47	$35.19 - $41.83
Q3 2021	99,126	$4,128	$36.31	$33.32 - $38.77
Q2 2021	99,161	$4,258	$41.25	$37.87 - $44.53
Q1 2021	99,882	$4,637	$38.61	$31.29 - $46.88
Q4 2020	100,605	$3,767	$27.63	$22.16 - $33.74
Q3 2020	100,732	$2,625	$26.17	$21.96 - $30.42
Q2 2020	100,740	$3,226	$24.58	$19.95 - $30.10
Q1 2020	104,621	$2,812	$29.96	$13.05 - $36.48
Q4 2019	103,190	$4,444	$34.68	$30.60 - $36.82
Q3 2019	100,959	$3,899	$30.22	$26.43 - $33.42
Q2 2019	100,150	$3,777	$32.36	$29.50 - $34.78
Q1 2019	100,337	$3,452	$30.80	$27.41 - $33.72