COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Cardinal Capital Management's Holding History (CIK: 0001434845)

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

Q4 2025

Shares 20,828 Value ($000) $17,961 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 20,917 Value ($000) $19,361 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 21,083 Value ($000) $20,871 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 21,443 Value ($000) $20,280 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 21,721 Value ($000) $19,902 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 21,841 Value ($000) $19,362 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 21,829 Value ($000) $18,554 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 21,861 Value ($000) $16,016 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 21,304 Value ($000) $14,062 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 21,774 Value ($000) $12,301 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 21,235 Value ($000) $11,432 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 21,228 Value ($000) $10,547 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 21,497 Value ($000) $9,813 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 21,674 Value ($000) $10,236 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 21,760 Value ($000) $10,429 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 21,731 Value ($000) $12,514 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 21,597 Value ($000) $12,260 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 22,040 Value ($000) $9,903 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 22,437 Value ($000) $8,877 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 22,335 Value ($000) $7,872 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 22,322 Value ($000) $8,410 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 22,450 Value ($000) $7,970 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 22,858 Value ($000) $6,930 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 23,033 Value ($000) $6,567 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 24,883 Value ($000) $7,314 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 25,660 Value ($000) $7,392 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 26,155 Value ($000) $6,912 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 26,627 Value ($000) $6,447 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 26,741 Value ($000) $5,447 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 26,651 Value ($000) $6,259 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 27,057 Value ($000) $5,654 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 27,199 Value ($000) $5,125 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 27,771 Value ($000) $5,169 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 28,721 Value ($000) $4,718 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 27,980 Value ($000) $4,475 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 26,973 Value ($000) $4,523 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 27,156 Value ($000) $4,348 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 27,154 Value ($000) $4,141 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 26,647 Value ($000) $4,185 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 26,862 Value ($000) $4,233 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 26,851 Value ($000) $4,336 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 27,318 Value ($000) $3,949 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 27,523 Value ($000) $3,717 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 26,618 Value ($000) $4,032 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 26,760 Value ($000) $3,793 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 27,114 Value ($000) $3,398 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 26,786 Value ($000) $3,085 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 26,154 Value ($000) $2,921 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 27,349 Value ($000) $3,255 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 27,420 Value ($000) $3,158 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 27,056 Value ($000) $2,992 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,828	$17,961	$905.73	$844.06 - $962.64
Q3 2025	20,917	$19,361	$956.70	$902.01 - $997.89
Q2 2025	21,083	$20,871	$990.72	$868.14 - $1064.10
Q1 2025	21,443	$20,280	$970.56	$877.95 - $1073.82
Q4 2024	21,721	$19,902	$922.64	$861.51 - $1003.02
Q3 2024	21,841	$19,362	$861.91	$787.84 - $917.81
Q2 2024	21,829	$18,554	$773.82	$690.64 - $867.04
Q1 2024	21,861	$16,016	$706.75	$633.49 - $779.59
Q4 2023	21,304	$14,062	$573.49	$521.47 - $661.25
Q3 2023	21,774	$12,301	$532.21	$505.45 - $552.31
Q2 2023	21,235	$11,432	$487.14	$459.09 - $519.84
Q1 2023	21,228	$10,547	$471.27	$429.88 - $509.61
Q4 2022	21,497	$9,813	$468.77	$430.19 - $520.75
Q3 2022	21,674	$10,236	$498.08	$444.08 - $541.06
Q2 2022	21,760	$10,429	$484.91	$388.78 - $584.62
Q1 2022	21,731	$12,514	$500.83	$447.15 - $559.84
Q4 2021	21,597	$12,260	$488.10	$415.17 - $544.86
Q3 2021	22,040	$9,903	$418.22	$374.22 - $447.84
Q2 2021	22,437	$8,877	$359.04	$333.36 - $380.48
Q1 2021	22,335	$7,872	$329.77	$291.05 - $361.01
Q4 2020	22,322	$8,410	$347.39	$324.71 - $367.18
Q3 2020	22,450	$7,970	$309.06	$276.17 - $334.67
Q2 2020	22,858	$6,930	$279.18	$257.36 - $295.59
Q1 2020	23,033	$6,567	$277.78	$248.54 - $298.00
Q4 2019	24,883	$7,314	$271.52	$256.90 - $280.77
Q3 2019	25,660	$7,392	$256.34	$238.19 - $280.38
Q2 2019	26,155	$6,912	$226.60	$212.14 - $244.81
Q1 2019	26,627	$6,447	$198.35	$180.94 - $220.09
Q4 2018	26,741	$5,447	$201.98	$171.58 - $217.57
Q3 2018	26,651	$6,259	$203.13	$185.65 - $221.43
Q2 2018	27,057	$5,654	$177.76	$162.55 - $191.42
Q1 2018	27,199	$5,125	$169.26	$157.50 - $179.09
Q4 2017	27,771	$5,169	$154.45	$137.67 - $175.03
Q3 2017	28,721	$4,718	$140.12	$133.57 - $147.68
Q2 2017	27,980	$4,475	$150.98	$139.41 - $162.71
Q1 2017	26,973	$4,523	$142.87	$134.91 - $152.51
Q4 2016	27,156	$4,348	$129.79	$120.95 - $140.39
Q3 2016	27,154	$4,141	$136.95	$124.90 - $143.90
Q2 2016	26,647	$4,185	$128.04	$117.26 - $134.37
Q1 2016	26,862	$4,233	$127.74	$119.17 - $135.67
Q4 2015	26,851	$4,336	$132.84	$119.34 - $142.82
Q3 2015	27,318	$3,949	$119.60	$98.22 - $123.53
Q2 2015	27,523	$3,717	$120.23	$112.77 - $127.67
Q1 2015	26,618	$4,032	$120.91	$111.40 - $128.73
Q4 2014	26,760	$3,793	$109.42	$98.12 - $118.34
Q3 2014	27,114	$3,398	$97.13	$92.09 - $102.72
Q2 2014	26,786	$3,085	$91.81	$88.18 - $95.25
Q1 2014	26,154	$2,921	$91.29	$87.26 - $95.07
Q4 2013	27,349	$3,255	$95.15	$87.55 - $100.50
Q3 2013	27,420	$3,158	$91.64	$87.25 - $95.29
Q2 2013	27,056	$2,992	$86.56	$81.59 - $91.78