COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

CIBC Private Wealth Group, LLC's Holding History (CIK: 0001298088)

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

Q4 2025

Shares 109,995 Value ($000) $94,853 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 110,032 Value ($000) $101,849 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 107,704 Value ($000) $106,620 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 121,876 Value ($000) $110,755 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 124,840 Value ($000) $115,773 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 130,472 Value ($000) $115,666 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 138,724 Value ($000) $122,194 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 136,008 Value ($000) $98,095 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 464,166 Value ($000) $306,387 Avg Close $573.49 Range $521.47 - $661.25

Q2 2023

Shares 572,875 Value ($000) $308,424 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 672,930 Value ($000) $334,359 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 676,818 Value ($000) $243,441 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 681,491 Value ($000) $321,847 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 575,707 Value ($000) $275,924 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 728,459 Value ($000) $419,484 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 723,942 Value ($000) $410,982 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 717,152 Value ($000) $322,251 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 708,708 Value ($000) $280,415 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 691,900 Value ($000) $243,880 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 129,066 Value ($000) $48,630 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 126,376 Value ($000) $44,770 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 87,602 Value ($000) $26,562 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 120,335 Value ($000) $34,312 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 134,743 Value ($000) $39,603 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 135,463 Value ($000) $39,028 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 132,108 Value ($000) $34,911 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 135,594 Value ($000) $32,833 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 134,948 Value ($000) $27,490 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 132,748 Value ($000) $31,180 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 133,505 Value ($000) $27,900 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 131,628 Value ($000) $24,802 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 132,995 Value ($000) $24,753 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 135,041 Value ($000) $22,186 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 93,024 Value ($000) $14,878 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 96,190 Value ($000) $16,130 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 98,384 Value ($000) $15,753 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 98,490 Value ($000) $15,020 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 97,891 Value ($000) $15,373 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 96,210 Value ($000) $15,161 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 96,368 Value ($000) $15,564 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 98,079 Value ($000) $14,179 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 93,155 Value ($000) $12,581 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 96,119 Value ($000) $14,562 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 97,862 Value ($000) $13,871 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 100,166 Value ($000) $12,552 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 95,644 Value ($000) $11,015 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 100,177 Value ($000) $11,174 Avg Close $91.29 Range $87.26 - $95.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	109,995	$94,853	$905.73	$844.06 - $962.64
Q3 2025	110,032	$101,849	$956.70	$902.01 - $997.89
Q2 2025	107,704	$106,620	$990.72	$868.14 - $1064.10
Q1 2025	121,876	$110,755	$970.56	$877.95 - $1073.82
Q4 2024	124,840	$115,773	$922.64	$861.51 - $1003.02
Q3 2024	130,472	$115,666	$861.91	$787.84 - $917.81
Q2 2024	138,724	$122,194	$773.82	$690.64 - $867.04
Q1 2024	136,008	$98,095	$706.75	$633.49 - $779.59
Q4 2023	464,166	$306,387	$573.49	$521.47 - $661.25
Q2 2023	572,875	$308,424	$487.14	$459.09 - $519.84
Q1 2023	672,930	$334,359	$471.27	$429.88 - $509.61
Q4 2022	676,818	$243,441	$468.77	$430.19 - $520.75
Q3 2022	681,491	$321,847	$498.08	$444.08 - $541.06
Q2 2022	575,707	$275,924	$484.91	$388.78 - $584.62
Q1 2022	728,459	$419,484	$500.83	$447.15 - $559.84
Q4 2021	723,942	$410,982	$488.10	$415.17 - $544.86
Q3 2021	717,152	$322,251	$418.22	$374.22 - $447.84
Q2 2021	708,708	$280,415	$359.04	$333.36 - $380.48
Q1 2021	691,900	$243,880	$329.77	$291.05 - $361.01
Q4 2020	129,066	$48,630	$347.39	$324.71 - $367.18
Q3 2020	126,376	$44,770	$309.06	$276.17 - $334.67
Q2 2020	87,602	$26,562	$279.18	$257.36 - $295.59
Q1 2020	120,335	$34,312	$277.78	$248.54 - $298.00
Q4 2019	134,743	$39,603	$271.52	$256.90 - $280.77
Q3 2019	135,463	$39,028	$256.34	$238.19 - $280.38
Q2 2019	132,108	$34,911	$226.60	$212.14 - $244.81
Q1 2019	135,594	$32,833	$198.35	$180.94 - $220.09
Q4 2018	134,948	$27,490	$201.98	$171.58 - $217.57
Q3 2018	132,748	$31,180	$203.13	$185.65 - $221.43
Q2 2018	133,505	$27,900	$177.76	$162.55 - $191.42
Q1 2018	131,628	$24,802	$169.26	$157.50 - $179.09
Q4 2017	132,995	$24,753	$154.45	$137.67 - $175.03
Q3 2017	135,041	$22,186	$140.12	$133.57 - $147.68
Q2 2017	93,024	$14,878	$150.98	$139.41 - $162.71
Q1 2017	96,190	$16,130	$142.87	$134.91 - $152.51
Q4 2016	98,384	$15,753	$129.79	$120.95 - $140.39
Q3 2016	98,490	$15,020	$136.95	$124.90 - $143.90
Q2 2016	97,891	$15,373	$128.04	$117.26 - $134.37
Q1 2016	96,210	$15,161	$127.74	$119.17 - $135.67
Q4 2015	96,368	$15,564	$132.84	$119.34 - $142.82
Q3 2015	98,079	$14,179	$119.60	$98.22 - $123.53
Q2 2015	93,155	$12,581	$120.23	$112.77 - $127.67
Q1 2015	96,119	$14,562	$120.91	$111.40 - $128.73
Q4 2014	97,862	$13,871	$109.42	$98.12 - $118.34
Q3 2014	100,166	$12,552	$97.13	$92.09 - $102.72
Q2 2014	95,644	$11,015	$91.81	$88.18 - $95.25
Q1 2014	100,177	$11,174	$91.29	$87.26 - $95.07