COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

GUARDIAN CAPITAL LP's Holding History (CIK: 0001224324)

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

Q4 2025

Shares 56,015 Value ($000) $48,304 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 57,507 Value ($000) $53,230 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 54,315 Value ($000) $53,769 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 53,069 Value ($000) $50,192 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 53,015 Value ($000) $48,576 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 52,604 Value ($000) $46,634 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 51,952 Value ($000) $44,159 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 50,758 Value ($000) $37,187 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 50,624 Value ($000) $33,416 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 52,195 Value ($000) $29,488 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 59,948 Value ($000) $32,275 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 60,523 Value ($000) $30,072 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 60,129 Value ($000) $27,449 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 61,465 Value ($000) $29,028 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 62,254 Value ($000) $29,837 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 59,187 Value ($000) $34,083 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 56,911 Value ($000) $32,308 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 56,631 Value ($000) $25,447 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 59,058 Value ($000) $23,367 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 58,012 Value ($000) $20,448 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 60,942 Value ($000) $22,962 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 60,500 Value ($000) $21,478 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 61,567 Value ($000) $18,668 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 73,682 Value ($000) $21,009 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 75,989 Value ($000) $22,335 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 98,238 Value ($000) $28,303 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 77,031 Value ($000) $20,356 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 78,323 Value ($000) $18,965 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 81,163 Value ($000) $16,534 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 52,902 Value ($000) $12,426 Avg Close $203.13 Range $185.65 - $221.43

Q2 2015

Shares 4,898 Value ($000) $662 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 5,611 Value ($000) $850 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 8,586 Value ($000) $1,217 Avg Close $109.42 Range $98.12 - $118.34

Q3 2013

Shares 19,920 Value ($000) $2,294 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 21,600 Value ($000) $2,388 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	56,015	$48,304	$905.73	$844.06 - $962.64
Q3 2025	57,507	$53,230	$956.70	$902.01 - $997.89
Q2 2025	54,315	$53,769	$990.72	$868.14 - $1064.10
Q1 2025	53,069	$50,192	$970.56	$877.95 - $1073.82
Q4 2024	53,015	$48,576	$922.64	$861.51 - $1003.02
Q3 2024	52,604	$46,634	$861.91	$787.84 - $917.81
Q2 2024	51,952	$44,159	$773.82	$690.64 - $867.04
Q1 2024	50,758	$37,187	$706.75	$633.49 - $779.59
Q4 2023	50,624	$33,416	$573.49	$521.47 - $661.25
Q3 2023	52,195	$29,488	$532.21	$505.45 - $552.31
Q2 2023	59,948	$32,275	$487.14	$459.09 - $519.84
Q1 2023	60,523	$30,072	$471.27	$429.88 - $509.61
Q4 2022	60,129	$27,449	$468.77	$430.19 - $520.75
Q3 2022	61,465	$29,028	$498.08	$444.08 - $541.06
Q2 2022	62,254	$29,837	$484.91	$388.78 - $584.62
Q1 2022	59,187	$34,083	$500.83	$447.15 - $559.84
Q4 2021	56,911	$32,308	$488.10	$415.17 - $544.86
Q3 2021	56,631	$25,447	$418.22	$374.22 - $447.84
Q2 2021	59,058	$23,367	$359.04	$333.36 - $380.48
Q1 2021	58,012	$20,448	$329.77	$291.05 - $361.01
Q4 2020	60,942	$22,962	$347.39	$324.71 - $367.18
Q3 2020	60,500	$21,478	$309.06	$276.17 - $334.67
Q2 2020	61,567	$18,668	$279.18	$257.36 - $295.59
Q1 2020	73,682	$21,009	$277.78	$248.54 - $298.00
Q4 2019	75,989	$22,335	$271.52	$256.90 - $280.77
Q3 2019	98,238	$28,303	$256.34	$238.19 - $280.38
Q2 2019	77,031	$20,356	$226.60	$212.14 - $244.81
Q1 2019	78,323	$18,965	$198.35	$180.94 - $220.09
Q4 2018	81,163	$16,534	$201.98	$171.58 - $217.57
Q3 2018	52,902	$12,426	$203.13	$185.65 - $221.43
Q2 2015	4,898	$662	$120.23	$112.77 - $127.67
Q1 2015	5,611	$850	$120.91	$111.40 - $128.73
Q4 2014	8,586	$1,217	$109.42	$98.12 - $118.34
Q3 2013	19,920	$2,294	$91.64	$87.25 - $95.29
Q2 2013	21,600	$2,388	$86.56	$81.59 - $91.78