COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

GILL CAPITAL PARTNERS, LLC's Holding History (CIK: 0000729563)

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

Q4 2025

Shares 1,105 Value ($000) $953 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 1,217 Value ($000) $1,127 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 1,202 Value ($000) $1,190 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 1,241 Value ($000) $1,174 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 1,270 Value ($000) $1,164 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 1,259 Value ($000) $1,116 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 1,233 Value ($000) $1,048 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 1,231 Value ($000) $890 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 1,231 Value ($000) $813 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 1,221 Value ($000) $690 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 1,175 Value ($000) $633 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 1,180 Value ($000) $586 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 1,180 Value ($000) $539 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 1,222 Value ($000) $577 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 1,142 Value ($000) $658 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 1,142 Value ($000) $658 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 909 Value ($000) $516 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 889 Value ($000) $399 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 869 Value ($000) $344 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 869 Value ($000) $306 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 733 Value ($000) $276 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 733 Value ($000) $260 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 733 Value ($000) $222 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 1,402 Value ($000) $400 Avg Close $277.78 Range $248.54 - $298.00

Q4 2018

Shares 1,309 Value ($000) $382 Avg Close $201.98 Range $171.58 - $217.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,105	$953	$905.73	$844.06 - $962.64
Q3 2025	1,217	$1,127	$956.70	$902.01 - $997.89
Q2 2025	1,202	$1,190	$990.72	$868.14 - $1064.10
Q1 2025	1,241	$1,174	$970.56	$877.95 - $1073.82
Q4 2024	1,270	$1,164	$922.64	$861.51 - $1003.02
Q3 2024	1,259	$1,116	$861.91	$787.84 - $917.81
Q2 2024	1,233	$1,048	$773.82	$690.64 - $867.04
Q1 2024	1,231	$890	$706.75	$633.49 - $779.59
Q4 2023	1,231	$813	$573.49	$521.47 - $661.25
Q3 2023	1,221	$690	$532.21	$505.45 - $552.31
Q2 2023	1,175	$633	$487.14	$459.09 - $519.84
Q1 2023	1,180	$586	$471.27	$429.88 - $509.61
Q4 2022	1,180	$539	$468.77	$430.19 - $520.75
Q3 2022	1,222	$577	$498.08	$444.08 - $541.06
Q2 2022	1,142	$658	$484.91	$388.78 - $584.62
Q1 2022	1,142	$658	$500.83	$447.15 - $559.84
Q4 2021	909	$516	$488.10	$415.17 - $544.86
Q3 2021	889	$399	$418.22	$374.22 - $447.84
Q2 2021	869	$344	$359.04	$333.36 - $380.48
Q1 2021	869	$306	$329.77	$291.05 - $361.01
Q4 2020	733	$276	$347.39	$324.71 - $367.18
Q3 2020	733	$260	$309.06	$276.17 - $334.67
Q2 2020	733	$222	$279.18	$257.36 - $295.59
Q1 2020	1,402	$400	$277.78	$248.54 - $298.00
Q4 2018	1,309	$382	$201.98	$171.58 - $217.57