COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Madrona Financial Services, LLC's Holding History (CIK: 0001578370)

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

Q4 2025

Shares 5,760 Value ($000) $4,967 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 5,749 Value ($000) $5,321 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 5,766 Value ($000) $5,708 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 5,748 Value ($000) $5,436 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 5,792 Value ($000) $5,307 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 5,718 Value ($000) $5,070 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 5,689 Value ($000) $4,836 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 5,740 Value ($000) $4,205 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 5,692 Value ($000) $3,757 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 5,587 Value ($000) $3,157 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 5,501 Value ($000) $2,962 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 5,549 Value ($000) $2,757 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 5,440 Value ($000) $2,483 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 5,440 Value ($000) $2,569 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 5,430 Value ($000) $2,602 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 5,429 Value ($000) $3,301 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 5,388 Value ($000) $3,059 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 5,406 Value ($000) $2,429 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 5,449 Value ($000) $2,156 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 6,039 Value ($000) $2,129 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 6,010 Value ($000) $2,264 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 5,423 Value ($000) $1,925 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 5,345 Value ($000) $1,621 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 5,195 Value ($000) $1,481 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 5,123 Value ($000) $1,506 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 25,041 Value ($000) $7,215 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 25,041 Value ($000) $6,617 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 24,015 Value ($000) $5,815 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 23,615 Value ($000) $4,811 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 20,885 Value ($000) $4,906 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 20,927 Value ($000) $4,373 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 20,981 Value ($000) $3,953 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 23,932 Value ($000) $4,454 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 3,805 Value ($000) $625 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 3,805 Value ($000) $609 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 3,805 Value ($000) $638 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 3,840 Value ($000) $615 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 3,840 Value ($000) $586 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 3,848 Value ($000) $604 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 3,848 Value ($000) $606 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 3,848 Value ($000) $621 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 3,933 Value ($000) $569 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 3,863 Value ($000) $522 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 3,863 Value ($000) $585 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 3,578 Value ($000) $507 Avg Close $109.42 Range $98.12 - $118.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,760	$4,967	$905.73	$844.06 - $962.64
Q3 2025	5,749	$5,321	$956.70	$902.01 - $997.89
Q2 2025	5,766	$5,708	$990.72	$868.14 - $1064.10
Q1 2025	5,748	$5,436	$970.56	$877.95 - $1073.82
Q4 2024	5,792	$5,307	$922.64	$861.51 - $1003.02
Q3 2024	5,718	$5,070	$861.91	$787.84 - $917.81
Q2 2024	5,689	$4,836	$773.82	$690.64 - $867.04
Q1 2024	5,740	$4,205	$706.75	$633.49 - $779.59
Q4 2023	5,692	$3,757	$573.49	$521.47 - $661.25
Q3 2023	5,587	$3,157	$532.21	$505.45 - $552.31
Q2 2023	5,501	$2,962	$487.14	$459.09 - $519.84
Q1 2023	5,549	$2,757	$471.27	$429.88 - $509.61
Q4 2022	5,440	$2,483	$468.77	$430.19 - $520.75
Q3 2022	5,440	$2,569	$498.08	$444.08 - $541.06
Q2 2022	5,430	$2,602	$484.91	$388.78 - $584.62
Q1 2022	5,429	$3,301	$500.83	$447.15 - $559.84
Q4 2021	5,388	$3,059	$488.10	$415.17 - $544.86
Q3 2021	5,406	$2,429	$418.22	$374.22 - $447.84
Q2 2021	5,449	$2,156	$359.04	$333.36 - $380.48
Q1 2021	6,039	$2,129	$329.77	$291.05 - $361.01
Q4 2020	6,010	$2,264	$347.39	$324.71 - $367.18
Q3 2020	5,423	$1,925	$309.06	$276.17 - $334.67
Q2 2020	5,345	$1,621	$279.18	$257.36 - $295.59
Q1 2020	5,195	$1,481	$277.78	$248.54 - $298.00
Q4 2019	5,123	$1,506	$271.52	$256.90 - $280.77
Q3 2019	25,041	$7,215	$256.34	$238.19 - $280.38
Q2 2019	25,041	$6,617	$226.60	$212.14 - $244.81
Q1 2019	24,015	$5,815	$198.35	$180.94 - $220.09
Q4 2018	23,615	$4,811	$201.98	$171.58 - $217.57
Q3 2018	20,885	$4,906	$203.13	$185.65 - $221.43
Q2 2018	20,927	$4,373	$177.76	$162.55 - $191.42
Q1 2018	20,981	$3,953	$169.26	$157.50 - $179.09
Q4 2017	23,932	$4,454	$154.45	$137.67 - $175.03
Q3 2017	3,805	$625	$140.12	$133.57 - $147.68
Q2 2017	3,805	$609	$150.98	$139.41 - $162.71
Q1 2017	3,805	$638	$142.87	$134.91 - $152.51
Q4 2016	3,840	$615	$129.79	$120.95 - $140.39
Q3 2016	3,840	$586	$136.95	$124.90 - $143.90
Q2 2016	3,848	$604	$128.04	$117.26 - $134.37
Q1 2016	3,848	$606	$127.74	$119.17 - $135.67
Q4 2015	3,848	$621	$132.84	$119.34 - $142.82
Q3 2015	3,933	$569	$119.60	$98.22 - $123.53
Q2 2015	3,863	$522	$120.23	$112.77 - $127.67
Q1 2015	3,863	$585	$120.91	$111.40 - $128.73
Q4 2014	3,578	$507	$109.42	$98.12 - $118.34