COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

WRIGHT INVESTORS SERVICE INC's Holding History (CIK: 0000108572)

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

Q4 2025

Shares 2,088 Value ($000) $1,801 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 2,546 Value ($000) $2,357 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 3,159 Value ($000) $3,127 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 2,361 Value ($000) $2,233 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 2,741 Value ($000) $2,511 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 3,436 Value ($000) $3,046 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 4,538 Value ($000) $3,857 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 5,730 Value ($000) $4,198 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 5,658 Value ($000) $3,735 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 7,348 Value ($000) $4,151 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 7,663 Value ($000) $4,126 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 7,588 Value ($000) $3,770 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 7,990 Value ($000) $3,647 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 6,598 Value ($000) $3,116 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 3,090 Value ($000) $1,481 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 2,865 Value ($000) $1,650 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 2,838 Value ($000) $1,611 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 2,707 Value ($000) $1,216 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 4,135 Value ($000) $1,636 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 3,651 Value ($000) $1,287 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 7,455 Value ($000) $2,809 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 10,005 Value ($000) $3,552 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 7,190 Value ($000) $2,180 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 5,237 Value ($000) $1,493 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 6,345 Value ($000) $1,865 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 6,675 Value ($000) $1,923 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 6,677 Value ($000) $1,764 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 6,610 Value ($000) $1,601 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 7,238 Value ($000) $1,474 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 14,928 Value ($000) $3,506 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 8,841 Value ($000) $1,848 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 5,801 Value ($000) $1,093 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 2,621 Value ($000) $488 Avg Close $154.45 Range $137.67 - $175.03

Q2 2017

Shares 3,620 Value ($000) $579 Avg Close $150.98 Range $139.41 - $162.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,088	$1,801	$905.73	$844.06 - $962.64
Q3 2025	2,546	$2,357	$956.70	$902.01 - $997.89
Q2 2025	3,159	$3,127	$990.72	$868.14 - $1064.10
Q1 2025	2,361	$2,233	$970.56	$877.95 - $1073.82
Q4 2024	2,741	$2,511	$922.64	$861.51 - $1003.02
Q3 2024	3,436	$3,046	$861.91	$787.84 - $917.81
Q2 2024	4,538	$3,857	$773.82	$690.64 - $867.04
Q1 2024	5,730	$4,198	$706.75	$633.49 - $779.59
Q4 2023	5,658	$3,735	$573.49	$521.47 - $661.25
Q3 2023	7,348	$4,151	$532.21	$505.45 - $552.31
Q2 2023	7,663	$4,126	$487.14	$459.09 - $519.84
Q1 2023	7,588	$3,770	$471.27	$429.88 - $509.61
Q4 2022	7,990	$3,647	$468.77	$430.19 - $520.75
Q3 2022	6,598	$3,116	$498.08	$444.08 - $541.06
Q2 2022	3,090	$1,481	$484.91	$388.78 - $584.62
Q1 2022	2,865	$1,650	$500.83	$447.15 - $559.84
Q4 2021	2,838	$1,611	$488.10	$415.17 - $544.86
Q3 2021	2,707	$1,216	$418.22	$374.22 - $447.84
Q2 2021	4,135	$1,636	$359.04	$333.36 - $380.48
Q1 2021	3,651	$1,287	$329.77	$291.05 - $361.01
Q4 2020	7,455	$2,809	$347.39	$324.71 - $367.18
Q3 2020	10,005	$3,552	$309.06	$276.17 - $334.67
Q2 2020	7,190	$2,180	$279.18	$257.36 - $295.59
Q1 2020	5,237	$1,493	$277.78	$248.54 - $298.00
Q4 2019	6,345	$1,865	$271.52	$256.90 - $280.77
Q3 2019	6,675	$1,923	$256.34	$238.19 - $280.38
Q2 2019	6,677	$1,764	$226.60	$212.14 - $244.81
Q1 2019	6,610	$1,601	$198.35	$180.94 - $220.09
Q4 2018	7,238	$1,474	$201.98	$171.58 - $217.57
Q3 2018	14,928	$3,506	$203.13	$185.65 - $221.43
Q2 2018	8,841	$1,848	$177.76	$162.55 - $191.42
Q1 2018	5,801	$1,093	$169.26	$157.50 - $179.09
Q4 2017	2,621	$488	$154.45	$137.67 - $175.03
Q2 2017	3,620	$579	$150.98	$139.41 - $162.71