PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

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

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

Q4 2025

Shares 187,267 Value ($000) $12,942 Avg Close $67.02 Range $60.57 - $73.29

Q3 2025

Shares 184,667 Value ($000) $12,253 Avg Close $67.67 Range $63.46 - $74.18

Q2 2025

Shares 181,967 Value ($000) $12,781 Avg Close $67.25 Range $60.04 - $72.70

Q1 2025

Shares 184,567 Value ($000) $13,173 Avg Close $73.31 Range $66.80 - $80.01

Q4 2024

Shares 187,367 Value ($000) $14,118 Avg Close $74.22 Range $66.18 - $83.29

Q3 2024

Shares 187,367 Value ($000) $13,504 Avg Close $66.65 Range $55.87 - $71.88

Q2 2024

Shares 184,067 Value ($000) $11,254 Avg Close $58.22 Range $54.44 - $62.43

Q1 2024

Shares 184,967 Value ($000) $12,167 Avg Close $59.70 Range $56.68 - $64.40

Q4 2023

Shares 184,667 Value ($000) $12,507 Avg Close $54.28 Range $45.97 - $64.31

Q3 2023

Shares 207,267 Value ($000) $11,313 Avg Close $53.35 Range $48.77 - $58.41

Q2 2023

Shares 198,767 Value ($000) $11,226 Avg Close $54.39 Range $50.59 - $57.41

Q1 2023

Shares 197,067 Value ($000) $12,124 Avg Close $64.28 Range $52.50 - $70.99

Q4 2022

Shares 220,267 Value ($000) $16,009 Avg Close $64.63 Range $59.65 - $68.25

Q3 2022

Shares 218,567 Value ($000) $14,574 Avg Close $63.50 Range $58.02 - $69.17

Q2 2022

Shares 217,167 Value ($000) $14,826 Avg Close $60.58 Range $56.98 - $64.74

Q1 2022

Shares 217,967 Value ($000) $15,123 Avg Close $64.55 Range $60.39 - $70.34

Q4 2021

Shares 204,567 Value ($000) $14,790 Avg Close $64.32 Range $59.91 - $68.28

Q3 2021

Shares 205,367 Value ($000) $14,608 Avg Close $59.70 Range $55.90 - $62.92

Q2 2021

Shares 204,067 Value ($000) $14,652 Avg Close $64.06 Range $60.17 - $66.82

Q1 2021

Shares 211,467 Value ($000) $15,837 Avg Close $62.29 Range $56.53 - $71.07

Q4 2020

Shares 209,467 Value ($000) $14,529 Avg Close $51.88 Range $42.58 - $59.87

Q3 2020

Shares 209,967 Value ($000) $10,883 Avg Close $45.92 Range $41.21 - $50.74

Q2 2020

Shares 211,567 Value ($000) $12,563 Avg Close $48.01 Range $36.28 - $60.59

Q1 2020

Shares 182,967 Value ($000) $8,828 Avg Close $53.65 Range $34.90 - $61.90

Q4 2019

Shares 180,667 Value ($000) $12,988 Avg Close $57.82 Range $54.46 - $60.79

Q3 2019

Shares 124,850 Value ($000) $8,818 Avg Close $54.71 Range $50.54 - $58.76

Q2 2019

Shares 123,550 Value ($000) $8,160 Avg Close $55.97 Range $50.28 - $60.20

Q1 2019

Shares 120,950 Value ($000) $8,353 Avg Close $57.37 Range $49.53 - $60.55

Q4 2018

Shares 117,350 Value ($000) $7,311 Avg Close $52.73 Range $45.81 - $57.68

Q3 2018

Shares 114,950 Value ($000) $7,972 Avg Close $57.25 Range $53.45 - $60.59

Q2 2018

Shares 114,950 Value ($000) $7,858 Avg Close $57.72 Range $53.48 - $60.82

Q1 2018

Shares 114,950 Value ($000) $8,349 Avg Close $59.04 Range $54.26 - $62.33

Q4 2017

Shares 112,450 Value ($000) $7,879 Avg Close $52.36 Range $48.50 - $57.45

Q3 2017

Shares 110,450 Value ($000) $7,260 Avg Close $48.81 Range $43.48 - $51.97

Q2 2017

Shares 110,450 Value ($000) $7,095 Avg Close $51.10 Range $47.48 - $55.76

Q1 2017

Shares 109,150 Value ($000) $7,609 Avg Close $56.04 Range $50.62 - $60.04

Q4 2016

Shares 108,550 Value ($000) $7,792 Avg Close $48.03 Range $40.52 - $56.81

Q3 2016

Shares 107,250 Value ($000) $5,887 Avg Close $40.49 Range $35.05 - $42.93

Q2 2016

Shares 114,150 Value ($000) $5,821 Avg Close $38.21 Range $32.83 - $41.39

Q1 2016

Shares 112,750 Value ($000) $5,054 Avg Close $31.88 Range $25.29 - $36.03

Q4 2015

Shares 91,050 Value ($000) $4,358 Avg Close $38.52 Range $34.73 - $42.71

Q3 2015

Shares 91,050 Value ($000) $4,471 Avg Close $39.36 Range $32.59 - $44.66

Q2 2015

Shares 76,950 Value ($000) $4,443 Avg Close $40.38 Range $37.74 - $44.16

Q1 2015

Shares 75,550 Value ($000) $3,965 Avg Close $37.50 Range $33.19 - $41.20

Q4 2014

Shares 74,850 Value ($000) $4,144 Avg Close $41.63 Range $38.80 - $44.86

Q3 2014

Shares 70,850 Value ($000) $4,050 Avg Close $43.78 Range $40.91 - $46.57

Q2 2014

Shares 71,950 Value ($000) $4,504 Avg Close $44.09 Range $40.79 - $49.12

Q1 2014

Shares 67,200 Value ($000) $4,445 Avg Close $45.93 Range $43.33 - $49.26

Q4 2013

Shares 53,400 Value ($000) $3,385 Avg Close $45.63 Range $44.19 - $47.30

Q3 2013

Shares 52,900 Value ($000) $3,271 Avg Close $42.75 Range $37.32 - $44.78

Q2 2013

Shares 55,700 Value ($000) $2,885 Avg Close $34.46 Range $31.76 - $37.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	187,267	$12,942	$67.02	$60.57 - $73.29
Q3 2025	184,667	$12,253	$67.67	$63.46 - $74.18
Q2 2025	181,967	$12,781	$67.25	$60.04 - $72.70
Q1 2025	184,567	$13,173	$73.31	$66.80 - $80.01
Q4 2024	187,367	$14,118	$74.22	$66.18 - $83.29
Q3 2024	187,367	$13,504	$66.65	$55.87 - $71.88
Q2 2024	184,067	$11,254	$58.22	$54.44 - $62.43
Q1 2024	184,967	$12,167	$59.70	$56.68 - $64.40
Q4 2023	184,667	$12,507	$54.28	$45.97 - $64.31
Q3 2023	207,267	$11,313	$53.35	$48.77 - $58.41
Q2 2023	198,767	$11,226	$54.39	$50.59 - $57.41
Q1 2023	197,067	$12,124	$64.28	$52.50 - $70.99
Q4 2022	220,267	$16,009	$64.63	$59.65 - $68.25
Q3 2022	218,567	$14,574	$63.50	$58.02 - $69.17
Q2 2022	217,167	$14,826	$60.58	$56.98 - $64.74
Q1 2022	217,967	$15,123	$64.55	$60.39 - $70.34
Q4 2021	204,567	$14,790	$64.32	$59.91 - $68.28
Q3 2021	205,367	$14,608	$59.70	$55.90 - $62.92
Q2 2021	204,067	$14,652	$64.06	$60.17 - $66.82
Q1 2021	211,467	$15,837	$62.29	$56.53 - $71.07
Q4 2020	209,467	$14,529	$51.88	$42.58 - $59.87
Q3 2020	209,967	$10,883	$45.92	$41.21 - $50.74
Q2 2020	211,567	$12,563	$48.01	$36.28 - $60.59
Q1 2020	182,967	$8,828	$53.65	$34.90 - $61.90
Q4 2019	180,667	$12,988	$57.82	$54.46 - $60.79
Q3 2019	124,850	$8,818	$54.71	$50.54 - $58.76
Q2 2019	123,550	$8,160	$55.97	$50.28 - $60.20
Q1 2019	120,950	$8,353	$57.37	$49.53 - $60.55
Q4 2018	117,350	$7,311	$52.73	$45.81 - $57.68
Q3 2018	114,950	$7,972	$57.25	$53.45 - $60.59
Q2 2018	114,950	$7,858	$57.72	$53.48 - $60.82
Q1 2018	114,950	$8,349	$59.04	$54.26 - $62.33
Q4 2017	112,450	$7,879	$52.36	$48.50 - $57.45
Q3 2017	110,450	$7,260	$48.81	$43.48 - $51.97
Q2 2017	110,450	$7,095	$51.10	$47.48 - $55.76
Q1 2017	109,150	$7,609	$56.04	$50.62 - $60.04
Q4 2016	108,550	$7,792	$48.03	$40.52 - $56.81
Q3 2016	107,250	$5,887	$40.49	$35.05 - $42.93
Q2 2016	114,150	$5,821	$38.21	$32.83 - $41.39
Q1 2016	112,750	$5,054	$31.88	$25.29 - $36.03
Q4 2015	91,050	$4,358	$38.52	$34.73 - $42.71
Q3 2015	91,050	$4,471	$39.36	$32.59 - $44.66
Q2 2015	76,950	$4,443	$40.38	$37.74 - $44.16
Q1 2015	75,550	$3,965	$37.50	$33.19 - $41.20
Q4 2014	74,850	$4,144	$41.63	$38.80 - $44.86
Q3 2014	70,850	$4,050	$43.78	$40.91 - $46.57
Q2 2014	71,950	$4,504	$44.09	$40.79 - $49.12
Q1 2014	67,200	$4,445	$45.93	$43.33 - $49.26
Q4 2013	53,400	$3,385	$45.63	$44.19 - $47.30
Q3 2013	52,900	$3,271	$42.75	$37.32 - $44.78
Q2 2013	55,700	$2,885	$34.46	$31.76 - $37.71