COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Northside Capital Management, LLC's Holding History (CIK: 0001631052)

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

Q4 2025

Shares 3,707 Value ($000) $3,197 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 4,035 Value ($000) $3,736 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 2,944 Value ($000) $2,914 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 2,075 Value ($000) $1,962 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 2,158 Value ($000) $1,977 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 2,008 Value ($000) $1,780 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 2,098 Value ($000) $1,783 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 2,398 Value ($000) $1,757 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 2,398 Value ($000) $1,583 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 2,397 Value ($000) $1,355 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 2,396 Value ($000) $1,290 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 2,394 Value ($000) $1,190 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 2,530 Value ($000) $1,155 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 1,200 Value ($000) $567 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 1,200 Value ($000) $575 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 1,200 Value ($000) $691 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 1,200 Value ($000) $681 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 1,200 Value ($000) $539 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 1,200 Value ($000) $475 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 1,200 Value ($000) $423 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 1,624 Value ($000) $612 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 1,204 Value ($000) $427 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 2,278 Value ($000) $691 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 1,870 Value ($000) $533 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 1,870 Value ($000) $550 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 1,940 Value ($000) $559 Avg Close $256.34 Range $238.19 - $280.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,707	$3,197	$905.73	$844.06 - $962.64
Q3 2025	4,035	$3,736	$956.70	$902.01 - $997.89
Q2 2025	2,944	$2,914	$990.72	$868.14 - $1064.10
Q1 2025	2,075	$1,962	$970.56	$877.95 - $1073.82
Q4 2024	2,158	$1,977	$922.64	$861.51 - $1003.02
Q3 2024	2,008	$1,780	$861.91	$787.84 - $917.81
Q2 2024	2,098	$1,783	$773.82	$690.64 - $867.04
Q1 2024	2,398	$1,757	$706.75	$633.49 - $779.59
Q4 2023	2,398	$1,583	$573.49	$521.47 - $661.25
Q3 2023	2,397	$1,355	$532.21	$505.45 - $552.31
Q2 2023	2,396	$1,290	$487.14	$459.09 - $519.84
Q1 2023	2,394	$1,190	$471.27	$429.88 - $509.61
Q4 2022	2,530	$1,155	$468.77	$430.19 - $520.75
Q3 2022	1,200	$567	$498.08	$444.08 - $541.06
Q2 2022	1,200	$575	$484.91	$388.78 - $584.62
Q1 2022	1,200	$691	$500.83	$447.15 - $559.84
Q4 2021	1,200	$681	$488.10	$415.17 - $544.86
Q3 2021	1,200	$539	$418.22	$374.22 - $447.84
Q2 2021	1,200	$475	$359.04	$333.36 - $380.48
Q1 2021	1,200	$423	$329.77	$291.05 - $361.01
Q4 2020	1,624	$612	$347.39	$324.71 - $367.18
Q3 2020	1,204	$427	$309.06	$276.17 - $334.67
Q2 2020	2,278	$691	$279.18	$257.36 - $295.59
Q1 2020	1,870	$533	$277.78	$248.54 - $298.00
Q4 2019	1,870	$550	$271.52	$256.90 - $280.77
Q3 2019	1,940	$559	$256.34	$238.19 - $280.38