COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

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

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

Q4 2025

Shares 589,893 Value ($000) $16,488 Avg Close $26.85 Range $23.52 - $29.61

Q3 2025

Shares 579,693 Value ($000) $14,921 Avg Close $24.85 Range $22.17 - $27.12

Q2 2025

Shares 401,521 Value ($000) $9,388 Avg Close $22.35 Range $18.81 - $24.78

Q1 2025

Shares 405,921 Value ($000) $10,124 Avg Close $25.32 Range $22.65 - $27.61

Q4 2024

Shares 412,021 Value ($000) $11,129 Avg Close $26.94 Range $23.43 - $30.73

Q3 2024

Shares 408,721 Value ($000) $10,672 Avg Close $22.09 Range $17.58 - $24.95

Q2 2024

Shares 411,121 Value ($000) $8,177 Avg Close $17.32 Range $15.45 - $18.88

Q1 2024

Shares 411,121 Value ($000) $7,955 Avg Close $18.38 Range $15.54 - $24.11

Q4 2023

Shares 411,121 Value ($000) $10,969 Avg Close $19.53 Range $15.67 - $24.93

Q3 2023

Shares 458,321 Value ($000) $9,304 Avg Close $18.00 Range $15.99 - $20.33

Q2 2023

Shares 453,721 Value ($000) $9,201 Avg Close $17.89 Range $14.76 - $20.57

Q1 2023

Shares 448,821 Value ($000) $9,614 Avg Close $23.29 Range $16.49 - $27.97

Q4 2022

Shares 189,907 Value ($000) $5,722 Avg Close $26.45 Range $23.68 - $29.63

Q3 2022

Shares 186,507 Value ($000) $5,388 Avg Close $24.81 Range $22.71 - $27.11

Q2 2022

Shares 185,707 Value ($000) $5,321 Avg Close $24.00 Range $22.05 - $26.58

Q1 2022

Shares 185,707 Value ($000) $5,993 Avg Close $28.29 Range $25.94 - $30.41

Q4 2021

Shares 173,307 Value ($000) $5,671 Avg Close $27.76 Range $24.13 - $32.46

Q3 2021

Shares 173,307 Value ($000) $6,584 Avg Close $28.29 Range $25.95 - $31.70

Q2 2021

Shares 157,807 Value ($000) $6,085 Avg Close $33.46 Range $30.04 - $35.35

Q1 2021

Shares 163,607 Value ($000) $7,050 Avg Close $34.13 Range $27.00 - $39.77

Q4 2020

Shares 162,207 Value ($000) $5,823 Avg Close $24.08 Range $18.04 - $28.07

Q3 2020

Shares 162,207 Value ($000) $3,869 Avg Close $21.23 Range $17.46 - $24.83

Q2 2020

Shares 161,007 Value ($000) $4,564 Avg Close $19.36 Range $14.61 - $23.93

Q1 2020

Shares 139,707 Value ($000) $3,744 Avg Close $26.37 Range $16.50 - $30.72

Q4 2019

Shares 139,707 Value ($000) $5,684 Avg Close $28.93 Range $25.93 - $30.83

Q3 2019

Shares 138,207 Value ($000) $5,100 Avg Close $26.32 Range $24.40 - $28.14

Q2 2019

Shares 136,407 Value ($000) $4,935 Avg Close $25.85 Range $23.83 - $27.76

Q1 2019

Shares 133,507 Value ($000) $4,364 Avg Close $26.24 Range $22.24 - $28.02

Q4 2018

Shares 129,607 Value ($000) $4,703 Avg Close $26.74 Range $22.25 - $29.45

Q3 2018

Shares 127,107 Value ($000) $4,928 Avg Close $29.39 Range $27.14 - $30.95

Q2 2018

Shares 127,107 Value ($000) $5,199 Avg Close $30.05 Range $27.72 - $31.69

Q1 2018

Shares 127,107 Value ($000) $5,332 Avg Close $30.33 Range $27.89 - $32.56

Q4 2017

Shares 124,207 Value ($000) $5,396 Avg Close $30.37 Range $28.50 - $33.50

Q3 2017

Shares 97,624 Value ($000) $4,111 Avg Close $26.76 Range $24.74 - $29.77

Q2 2017

Shares 97,624 Value ($000) $3,890 Avg Close $26.82 Range $24.90 - $28.62

Q1 2017

Shares 95,424 Value ($000) $3,721 Avg Close $27.57 Range $24.96 - $31.16

Q4 2016

Shares 95,424 Value ($000) $4,264 Avg Close $25.64 Range $21.40 - $30.88

Q3 2016

Shares 92,824 Value ($000) $3,037 Avg Close $20.96 Range $17.45 - $22.43

Q2 2016

Shares 95,524 Value ($000) $2,680 Avg Close $19.43 Range $17.42 - $20.90

Q1 2016

Shares 95,524 Value ($000) $2,759 Avg Close $19.19 Range $17.45 - $20.84

Q4 2015

Shares 76,724 Value ($000) $2,494 Avg Close $21.56 Range $18.94 - $23.51

Q3 2015

Shares 76,724 Value ($000) $2,395 Avg Close $20.19 Range $18.36 - $21.62

Q2 2015

Shares 66,824 Value ($000) $2,174 Avg Close $19.28 Range $17.74 - $21.20

Q1 2015

Shares 63,124 Value ($000) $1,829 Avg Close $17.14 Range $15.27 - $18.50

Q4 2014

Shares 62,124 Value ($000) $1,715 Avg Close $16.65 Range $14.67 - $17.82

Q3 2014

Shares 59,424 Value ($000) $1,474 Avg Close $15.78 Range $14.87 - $16.51

Q2 2014

Shares 59,424 Value ($000) $1,563 Avg Close $15.72 Range $14.32 - $17.62

Q1 2014

Shares 57,624 Value ($000) $1,643 Avg Close $16.21 Range $14.88 - $18.25

Q4 2013

Shares 45,124 Value ($000) $1,241 Avg Close $15.66 Range $14.02 - $16.97

Q3 2013

Shares 45,124 Value ($000) $1,115 Avg Close $14.59 Range $13.80 - $15.23

Q2 2013

Shares 48,324 Value ($000) $1,151 Avg Close $12.82 Range $11.72 - $14.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	589,893	$16,488	$26.85	$23.52 - $29.61
Q3 2025	579,693	$14,921	$24.85	$22.17 - $27.12
Q2 2025	401,521	$9,388	$22.35	$18.81 - $24.78
Q1 2025	405,921	$10,124	$25.32	$22.65 - $27.61
Q4 2024	412,021	$11,129	$26.94	$23.43 - $30.73
Q3 2024	408,721	$10,672	$22.09	$17.58 - $24.95
Q2 2024	411,121	$8,177	$17.32	$15.45 - $18.88
Q1 2024	411,121	$7,955	$18.38	$15.54 - $24.11
Q4 2023	411,121	$10,969	$19.53	$15.67 - $24.93
Q3 2023	458,321	$9,304	$18.00	$15.99 - $20.33
Q2 2023	453,721	$9,201	$17.89	$14.76 - $20.57
Q1 2023	448,821	$9,614	$23.29	$16.49 - $27.97
Q4 2022	189,907	$5,722	$26.45	$23.68 - $29.63
Q3 2022	186,507	$5,388	$24.81	$22.71 - $27.11
Q2 2022	185,707	$5,321	$24.00	$22.05 - $26.58
Q1 2022	185,707	$5,993	$28.29	$25.94 - $30.41
Q4 2021	173,307	$5,671	$27.76	$24.13 - $32.46
Q3 2021	173,307	$6,584	$28.29	$25.95 - $31.70
Q2 2021	157,807	$6,085	$33.46	$30.04 - $35.35
Q1 2021	163,607	$7,050	$34.13	$27.00 - $39.77
Q4 2020	162,207	$5,823	$24.08	$18.04 - $28.07
Q3 2020	162,207	$3,869	$21.23	$17.46 - $24.83
Q2 2020	161,007	$4,564	$19.36	$14.61 - $23.93
Q1 2020	139,707	$3,744	$26.37	$16.50 - $30.72
Q4 2019	139,707	$5,684	$28.93	$25.93 - $30.83
Q3 2019	138,207	$5,100	$26.32	$24.40 - $28.14
Q2 2019	136,407	$4,935	$25.85	$23.83 - $27.76
Q1 2019	133,507	$4,364	$26.24	$22.24 - $28.02
Q4 2018	129,607	$4,703	$26.74	$22.25 - $29.45
Q3 2018	127,107	$4,928	$29.39	$27.14 - $30.95
Q2 2018	127,107	$5,199	$30.05	$27.72 - $31.69
Q1 2018	127,107	$5,332	$30.33	$27.89 - $32.56
Q4 2017	124,207	$5,396	$30.37	$28.50 - $33.50
Q3 2017	97,624	$4,111	$26.76	$24.74 - $29.77
Q2 2017	97,624	$3,890	$26.82	$24.90 - $28.62
Q1 2017	95,424	$3,721	$27.57	$24.96 - $31.16
Q4 2016	95,424	$4,264	$25.64	$21.40 - $30.88
Q3 2016	92,824	$3,037	$20.96	$17.45 - $22.43
Q2 2016	95,524	$2,680	$19.43	$17.42 - $20.90
Q1 2016	95,524	$2,759	$19.19	$17.45 - $20.84
Q4 2015	76,724	$2,494	$21.56	$18.94 - $23.51
Q3 2015	76,724	$2,395	$20.19	$18.36 - $21.62
Q2 2015	66,824	$2,174	$19.28	$17.74 - $21.20
Q1 2015	63,124	$1,829	$17.14	$15.27 - $18.50
Q4 2014	62,124	$1,715	$16.65	$14.67 - $17.82
Q3 2014	59,424	$1,474	$15.78	$14.87 - $16.51
Q2 2014	59,424	$1,563	$15.72	$14.32 - $17.62
Q1 2014	57,624	$1,643	$16.21	$14.88 - $18.25
Q4 2013	45,124	$1,241	$15.66	$14.02 - $16.97
Q3 2013	45,124	$1,115	$14.59	$13.80 - $15.23
Q2 2013	48,324	$1,151	$12.82	$11.72 - $14.17