INTERNATIONAL BANCSHARES COR

Ticker: IBOC CUSIP: 459044103 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 110,300 Value ($000) $7,328 Avg Close $67.01 Range $62.56 - $72.92

Q3 2025

Shares 108,400 Value ($000) $7,453 Avg Close $68.84 Range $64.80 - $72.84

Q2 2025

Shares 106,900 Value ($000) $7,115 Avg Close $61.16 Range $53.03 - $65.91

Q1 2025

Shares 108,500 Value ($000) $6,842 Avg Close $63.01 Range $59.03 - $66.45

Q4 2024

Shares 110,100 Value ($000) $6,954 Avg Close $64.31 Range $55.02 - $74.57

Q3 2024

Shares 109,300 Value ($000) $6,535 Avg Close $59.23 Range $53.39 - $66.98

Q2 2024

Shares 110,000 Value ($000) $6,293 Avg Close $53.95 Range $49.66 - $58.92

Q1 2024

Shares 110,000 Value ($000) $6,175 Avg Close $50.58 Range $46.83 - $54.17

Q4 2023

Shares 110,000 Value ($000) $5,975 Avg Close $43.92 Range $39.99 - $51.79

Q3 2023

Shares 122,900 Value ($000) $5,326 Avg Close $43.02 Range $39.71 - $46.69

Q2 2023

Shares 121,700 Value ($000) $5,379 Avg Close $40.61 Range $36.51 - $45.70

Q1 2023

Shares 120,700 Value ($000) $5,168 Avg Close $42.17 Range $38.10 - $46.22

Q4 2022

Shares 135,300 Value ($000) $6,191 Avg Close $44.35 Range $39.22 - $49.48

Q3 2022

Shares 134,800 Value ($000) $5,729 Avg Close $39.04 Range $35.07 - $42.40

Q2 2022

Shares 134,400 Value ($000) $5,387 Avg Close $37.07 Range $34.54 - $40.02

Q1 2022

Shares 127,300 Value ($000) $5,373 Avg Close $38.77 Range $35.38 - $41.22

Q4 2021

Shares 118,600 Value ($000) $5,027 Avg Close $38.47 Range $35.19 - $41.83

Q3 2021

Shares 118,600 Value ($000) $4,939 Avg Close $36.31 Range $33.32 - $38.77

Q2 2021

Shares 118,600 Value ($000) $5,093 Avg Close $41.25 Range $37.87 - $44.53

Q1 2021

Shares 122,900 Value ($000) $5,705 Avg Close $38.61 Range $31.29 - $46.88

Q4 2020

Shares 121,900 Value ($000) $4,564 Avg Close $27.63 Range $22.16 - $33.74

Q3 2020

Shares 121,900 Value ($000) $3,177 Avg Close $26.17 Range $21.96 - $30.42

Q2 2020

Shares 123,700 Value ($000) $3,961 Avg Close $24.58 Range $19.95 - $30.10

Q1 2020

Shares 107,500 Value ($000) $2,890 Avg Close $29.96 Range $13.05 - $36.48

Q4 2019

Shares 106,800 Value ($000) $4,600 Avg Close $34.68 Range $30.60 - $36.82

Q3 2019

Shares 105,100 Value ($000) $4,059 Avg Close $30.22 Range $26.43 - $33.42

Q2 2019

Shares 103,800 Value ($000) $3,914 Avg Close $32.36 Range $29.50 - $34.78

Q1 2019

Shares 102,400 Value ($000) $3,894 Avg Close $30.80 Range $27.41 - $33.72

Q4 2018

Shares 99,400 Value ($000) $3,419 Avg Close $31.32 Range $26.51 - $36.99

Q3 2018

Shares 97,700 Value ($000) $4,397 Avg Close $36.82 Range $34.24 - $38.67

Q2 2018

Shares 97,700 Value ($000) $4,182 Avg Close $33.86 Range $29.56 - $36.29

Q1 2018

Shares 97,700 Value ($000) $3,801 Avg Close $32.45 Range $30.23 - $33.95

Q4 2017

Shares 95,600 Value ($000) $3,795 Avg Close $32.26 Range $30.03 - $34.31

Q3 2017

Shares 92,200 Value ($000) $3,697 Avg Close $28.69 Range $26.85 - $32.83

Q2 2017

Shares 92,200 Value ($000) $3,232 Avg Close $27.94 Range $25.78 - $30.74

Q1 2017

Shares 92,200 Value ($000) $3,264 Avg Close $29.59 Range $26.24 - $32.87

Q4 2016

Shares 92,200 Value ($000) $3,762 Avg Close $28.04 Range $23.03 - $33.20

Q3 2016

Shares 89,700 Value ($000) $2,671 Avg Close $22.09 Range $19.30 - $23.67

Q2 2016

Shares 93,100 Value ($000) $2,429 Avg Close $20.39 Range $17.85 - $22.11

Q1 2016

Shares 93,100 Value ($000) $2,216 Avg Close $17.97 Range $16.18 - $19.82

Q4 2015

Shares 74,800 Value ($000) $1,922 Avg Close $21.08 Range $18.37 - $23.82

Q3 2015

Shares 74,800 Value ($000) $1,872 Avg Close $19.88 Range $18.24 - $21.24

Q2 2015

Shares 65,300 Value ($000) $1,755 Avg Close $20.18 Range $19.23 - $21.08

Q1 2015

Shares 63,800 Value ($000) $1,661 Avg Close $18.47 Range $16.87 - $20.12

Q4 2014

Shares 63,800 Value ($000) $1,693 Avg Close $19.33 Range $17.42 - $21.39

Q3 2014

Shares 62,400 Value ($000) $1,539 Avg Close $19.37 Range $17.55 - $20.80

Q2 2014

Shares 63,800 Value ($000) $1,723 Avg Close $18.15 Range $16.52 - $20.08

Q1 2014

Shares 61,200 Value ($000) $1,535 Avg Close $17.78 Range $15.56 - $19.53

Q4 2013

Shares 47,600 Value ($000) $1,256 Avg Close $17.87 Range $15.69 - $20.00

Q3 2013

Shares 47,600 Value ($000) $1,030 Avg Close $17.03 Range $15.17 - $18.81

Q2 2013

Shares 50,200 Value ($000) $1,134 Avg Close $14.96 Range $13.06 - $16.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	110,300	$7,328	$67.01	$62.56 - $72.92
Q3 2025	108,400	$7,453	$68.84	$64.80 - $72.84
Q2 2025	106,900	$7,115	$61.16	$53.03 - $65.91
Q1 2025	108,500	$6,842	$63.01	$59.03 - $66.45
Q4 2024	110,100	$6,954	$64.31	$55.02 - $74.57
Q3 2024	109,300	$6,535	$59.23	$53.39 - $66.98
Q2 2024	110,000	$6,293	$53.95	$49.66 - $58.92
Q1 2024	110,000	$6,175	$50.58	$46.83 - $54.17
Q4 2023	110,000	$5,975	$43.92	$39.99 - $51.79
Q3 2023	122,900	$5,326	$43.02	$39.71 - $46.69
Q2 2023	121,700	$5,379	$40.61	$36.51 - $45.70
Q1 2023	120,700	$5,168	$42.17	$38.10 - $46.22
Q4 2022	135,300	$6,191	$44.35	$39.22 - $49.48
Q3 2022	134,800	$5,729	$39.04	$35.07 - $42.40
Q2 2022	134,400	$5,387	$37.07	$34.54 - $40.02
Q1 2022	127,300	$5,373	$38.77	$35.38 - $41.22
Q4 2021	118,600	$5,027	$38.47	$35.19 - $41.83
Q3 2021	118,600	$4,939	$36.31	$33.32 - $38.77
Q2 2021	118,600	$5,093	$41.25	$37.87 - $44.53
Q1 2021	122,900	$5,705	$38.61	$31.29 - $46.88
Q4 2020	121,900	$4,564	$27.63	$22.16 - $33.74
Q3 2020	121,900	$3,177	$26.17	$21.96 - $30.42
Q2 2020	123,700	$3,961	$24.58	$19.95 - $30.10
Q1 2020	107,500	$2,890	$29.96	$13.05 - $36.48
Q4 2019	106,800	$4,600	$34.68	$30.60 - $36.82
Q3 2019	105,100	$4,059	$30.22	$26.43 - $33.42
Q2 2019	103,800	$3,914	$32.36	$29.50 - $34.78
Q1 2019	102,400	$3,894	$30.80	$27.41 - $33.72
Q4 2018	99,400	$3,419	$31.32	$26.51 - $36.99
Q3 2018	97,700	$4,397	$36.82	$34.24 - $38.67
Q2 2018	97,700	$4,182	$33.86	$29.56 - $36.29
Q1 2018	97,700	$3,801	$32.45	$30.23 - $33.95
Q4 2017	95,600	$3,795	$32.26	$30.03 - $34.31
Q3 2017	92,200	$3,697	$28.69	$26.85 - $32.83
Q2 2017	92,200	$3,232	$27.94	$25.78 - $30.74
Q1 2017	92,200	$3,264	$29.59	$26.24 - $32.87
Q4 2016	92,200	$3,762	$28.04	$23.03 - $33.20
Q3 2016	89,700	$2,671	$22.09	$19.30 - $23.67
Q2 2016	93,100	$2,429	$20.39	$17.85 - $22.11
Q1 2016	93,100	$2,216	$17.97	$16.18 - $19.82
Q4 2015	74,800	$1,922	$21.08	$18.37 - $23.82
Q3 2015	74,800	$1,872	$19.88	$18.24 - $21.24
Q2 2015	65,300	$1,755	$20.18	$19.23 - $21.08
Q1 2015	63,800	$1,661	$18.47	$16.87 - $20.12
Q4 2014	63,800	$1,693	$19.33	$17.42 - $21.39
Q3 2014	62,400	$1,539	$19.37	$17.55 - $20.80
Q2 2014	63,800	$1,723	$18.15	$16.52 - $20.08
Q1 2014	61,200	$1,535	$17.78	$15.56 - $19.53
Q4 2013	47,600	$1,256	$17.87	$15.69 - $20.00
Q3 2013	47,600	$1,030	$17.03	$15.17 - $18.81
Q2 2013	50,200	$1,134	$14.96	$13.06 - $16.68