COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Optas, LLC's Holding History (CIK: 0001802961)

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

Q4 2025

Shares 2,691 Value ($000) $2,321 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 2,549 Value ($000) $2,359 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 2,477 Value ($000) $2,452 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 2,568 Value ($000) $2,429 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 2,744 Value ($000) $2,515 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 2,409 Value ($000) $2,136 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 2,362 Value ($000) $2,008 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 2,301 Value ($000) $1,686 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 2,383 Value ($000) $1,573 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 2,368 Value ($000) $1,338 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 2,919 Value ($000) $1,572 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 2,877 Value ($000) $1,430 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 2,927 Value ($000) $1,337 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 3,002 Value ($000) $1,416 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 2,903 Value ($000) $1,390 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 2,936 Value ($000) $1,691 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 1,742 Value ($000) $989 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 1,736 Value ($000) $781 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 1,838 Value ($000) $728 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 1,828 Value ($000) $645 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 1,828 Value ($000) $689 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 2,368 Value ($000) $841 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 1,822 Value ($000) $552 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 2,330 Value ($000) $664 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 2,329 Value ($000) $684 Avg Close $271.52 Range $256.90 - $280.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,691	$2,321	$905.73	$844.06 - $962.64
Q3 2025	2,549	$2,359	$956.70	$902.01 - $997.89
Q2 2025	2,477	$2,452	$990.72	$868.14 - $1064.10
Q1 2025	2,568	$2,429	$970.56	$877.95 - $1073.82
Q4 2024	2,744	$2,515	$922.64	$861.51 - $1003.02
Q3 2024	2,409	$2,136	$861.91	$787.84 - $917.81
Q2 2024	2,362	$2,008	$773.82	$690.64 - $867.04
Q1 2024	2,301	$1,686	$706.75	$633.49 - $779.59
Q4 2023	2,383	$1,573	$573.49	$521.47 - $661.25
Q3 2023	2,368	$1,338	$532.21	$505.45 - $552.31
Q2 2023	2,919	$1,572	$487.14	$459.09 - $519.84
Q1 2023	2,877	$1,430	$471.27	$429.88 - $509.61
Q4 2022	2,927	$1,337	$468.77	$430.19 - $520.75
Q3 2022	3,002	$1,416	$498.08	$444.08 - $541.06
Q2 2022	2,903	$1,390	$484.91	$388.78 - $584.62
Q1 2022	2,936	$1,691	$500.83	$447.15 - $559.84
Q4 2021	1,742	$989	$488.10	$415.17 - $544.86
Q3 2021	1,736	$781	$418.22	$374.22 - $447.84
Q2 2021	1,838	$728	$359.04	$333.36 - $380.48
Q1 2021	1,828	$645	$329.77	$291.05 - $361.01
Q4 2020	1,828	$689	$347.39	$324.71 - $367.18
Q3 2020	2,368	$841	$309.06	$276.17 - $334.67
Q2 2020	1,822	$552	$279.18	$257.36 - $295.59
Q1 2020	2,330	$664	$277.78	$248.54 - $298.00
Q4 2019	2,329	$684	$271.52	$256.90 - $280.77