COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Granite Investment Partners, LLC's Holding History (CIK: 0001542266)

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

Q4 2025

Shares 17,883 Value ($000) $15,421 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 18,215 Value ($000) $16,860 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 19,230 Value ($000) $19,037 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 19,451 Value ($000) $18,396 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 19,516 Value ($000) $17,882 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 19,767 Value ($000) $17,524 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 20,248 Value ($000) $17,211 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 20,320 Value ($000) $14,887 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 20,380 Value ($000) $13,452 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 20,560 Value ($000) $11,616 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 20,126 Value ($000) $10,835 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 20,133 Value ($000) $10,003 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 20,806 Value ($000) $9,498 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 22,834 Value ($000) $10,784 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 28,102 Value ($000) $13,469 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 28,271 Value ($000) $16,280 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 28,712 Value ($000) $16,300 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 28,725 Value ($000) $12,908 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 28,699 Value ($000) $11,355 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 28,680 Value ($000) $10,109 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 28,683 Value ($000) $10,807 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 29,883 Value ($000) $10,608 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 30,246 Value ($000) $9,171 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 30,566 Value ($000) $8,715 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 30,798 Value ($000) $9,052 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 31,770 Value ($000) $9,153 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 31,762 Value ($000) $8,393 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 31,751 Value ($000) $7,688 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 31,739 Value ($000) $6,466 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 31,761 Value ($000) $7,460 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 32,161 Value ($000) $6,721 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 32,161 Value ($000) $6,060 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 30,135 Value ($000) $5,609 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 32,516 Value ($000) $5,342 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 37,312 Value ($000) $5,967 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 37,312 Value ($000) $6,257 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 37,012 Value ($000) $5,926 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 36,932 Value ($000) $5,632 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 36,727 Value ($000) $5,768 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 36,652 Value ($000) $5,776 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 36,652 Value ($000) $5,919 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 35,985 Value ($000) $5,202 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 35,985 Value ($000) $4,860 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 35,985 Value ($000) $5,452 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 35,985 Value ($000) $5,101 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 35,985 Value ($000) $4,510 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 35,985 Value ($000) $4,144 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 35,985 Value ($000) $4,019 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 35,985 Value ($000) $4,283 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 35,985 Value ($000) $4,144 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 35,935 Value ($000) $3,973 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,883	$15,421	$905.73	$844.06 - $962.64
Q3 2025	18,215	$16,860	$956.70	$902.01 - $997.89
Q2 2025	19,230	$19,037	$990.72	$868.14 - $1064.10
Q1 2025	19,451	$18,396	$970.56	$877.95 - $1073.82
Q4 2024	19,516	$17,882	$922.64	$861.51 - $1003.02
Q3 2024	19,767	$17,524	$861.91	$787.84 - $917.81
Q2 2024	20,248	$17,211	$773.82	$690.64 - $867.04
Q1 2024	20,320	$14,887	$706.75	$633.49 - $779.59
Q4 2023	20,380	$13,452	$573.49	$521.47 - $661.25
Q3 2023	20,560	$11,616	$532.21	$505.45 - $552.31
Q2 2023	20,126	$10,835	$487.14	$459.09 - $519.84
Q1 2023	20,133	$10,003	$471.27	$429.88 - $509.61
Q4 2022	20,806	$9,498	$468.77	$430.19 - $520.75
Q3 2022	22,834	$10,784	$498.08	$444.08 - $541.06
Q2 2022	28,102	$13,469	$484.91	$388.78 - $584.62
Q1 2022	28,271	$16,280	$500.83	$447.15 - $559.84
Q4 2021	28,712	$16,300	$488.10	$415.17 - $544.86
Q3 2021	28,725	$12,908	$418.22	$374.22 - $447.84
Q2 2021	28,699	$11,355	$359.04	$333.36 - $380.48
Q1 2021	28,680	$10,109	$329.77	$291.05 - $361.01
Q4 2020	28,683	$10,807	$347.39	$324.71 - $367.18
Q3 2020	29,883	$10,608	$309.06	$276.17 - $334.67
Q2 2020	30,246	$9,171	$279.18	$257.36 - $295.59
Q1 2020	30,566	$8,715	$277.78	$248.54 - $298.00
Q4 2019	30,798	$9,052	$271.52	$256.90 - $280.77
Q3 2019	31,770	$9,153	$256.34	$238.19 - $280.38
Q2 2019	31,762	$8,393	$226.60	$212.14 - $244.81
Q1 2019	31,751	$7,688	$198.35	$180.94 - $220.09
Q4 2018	31,739	$6,466	$201.98	$171.58 - $217.57
Q3 2018	31,761	$7,460	$203.13	$185.65 - $221.43
Q2 2018	32,161	$6,721	$177.76	$162.55 - $191.42
Q1 2018	32,161	$6,060	$169.26	$157.50 - $179.09
Q4 2017	30,135	$5,609	$154.45	$137.67 - $175.03
Q3 2017	32,516	$5,342	$140.12	$133.57 - $147.68
Q2 2017	37,312	$5,967	$150.98	$139.41 - $162.71
Q1 2017	37,312	$6,257	$142.87	$134.91 - $152.51
Q4 2016	37,012	$5,926	$129.79	$120.95 - $140.39
Q3 2016	36,932	$5,632	$136.95	$124.90 - $143.90
Q2 2016	36,727	$5,768	$128.04	$117.26 - $134.37
Q1 2016	36,652	$5,776	$127.74	$119.17 - $135.67
Q4 2015	36,652	$5,919	$132.84	$119.34 - $142.82
Q3 2015	35,985	$5,202	$119.60	$98.22 - $123.53
Q2 2015	35,985	$4,860	$120.23	$112.77 - $127.67
Q1 2015	35,985	$5,452	$120.91	$111.40 - $128.73
Q4 2014	35,985	$5,101	$109.42	$98.12 - $118.34
Q3 2014	35,985	$4,510	$97.13	$92.09 - $102.72
Q2 2014	35,985	$4,144	$91.81	$88.18 - $95.25
Q1 2014	35,985	$4,019	$91.29	$87.26 - $95.07
Q4 2013	35,985	$4,283	$95.15	$87.55 - $100.50
Q3 2013	35,985	$4,144	$91.64	$87.25 - $95.29
Q2 2013	35,935	$3,973	$86.56	$81.59 - $91.78