COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

PINNACLE ASSOCIATES LTD's Holding History (CIK: 0000743127)

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

Q4 2025

Shares 35,877 Value ($000) $30,938 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 36,580 Value ($000) $33,860 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 36,826 Value ($000) $36,455 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 37,235 Value ($000) $35,216 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 37,783 Value ($000) $34,619 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 46,361 Value ($000) $30,602 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 40,644 Value ($000) $34,547 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 42,027 Value ($000) $30,790 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 46,361 Value ($000) $30,602 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 46,124 Value ($000) $26,058 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 45,400 Value ($000) $24,442 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 36,892 Value ($000) $18,331 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 36,613 Value ($000) $16,714 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 35,871 Value ($000) $16,941 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 35,758 Value ($000) $17,138 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 41,625 Value ($000) $23,970 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 32,076 Value ($000) $18,209 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 31,664 Value ($000) $14,228 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 31,510 Value ($000) $12,468 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 30,944 Value ($000) $10,907 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 31,830 Value ($000) $11,993 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 33,359 Value ($000) $11,842 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 34,057 Value ($000) $10,326 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 31,974 Value ($000) $9,117 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 31,081 Value ($000) $9,135 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 34,090 Value ($000) $9,822 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 33,738 Value ($000) $8,916 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 34,093 Value ($000) $8,255 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 36,134 Value ($000) $7,361 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 35,987 Value ($000) $8,453 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 36,679 Value ($000) $7,665 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 37,155 Value ($000) $7,001 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 31,103 Value ($000) $5,789 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 32,032 Value ($000) $5,263 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 23,235 Value ($000) $3,716 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 23,066 Value ($000) $3,868 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 23,378 Value ($000) $3,743 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 25,052 Value ($000) $3,821 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 24,672 Value ($000) $3,875 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 23,626 Value ($000) $3,723 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 22,928 Value ($000) $3,703 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 22,599 Value ($000) $3,267 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 21,829 Value ($000) $2,948 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 22,995 Value ($000) $3,484 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 23,201 Value ($000) $3,289 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 23,250 Value ($000) $2,914 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 24,265 Value ($000) $2,794 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 24,109 Value ($000) $2,692 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 23,967 Value ($000) $2,853 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 24,899 Value ($000) $2,868 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 25,049 Value ($000) $2,770 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	35,877	$30,938	$905.73	$844.06 - $962.64
Q3 2025	36,580	$33,860	$956.70	$902.01 - $997.89
Q2 2025	36,826	$36,455	$990.72	$868.14 - $1064.10
Q1 2025	37,235	$35,216	$970.56	$877.95 - $1073.82
Q4 2024	37,783	$34,619	$922.64	$861.51 - $1003.02
Q3 2024	46,361	$30,602	$861.91	$787.84 - $917.81
Q2 2024	40,644	$34,547	$773.82	$690.64 - $867.04
Q1 2024	42,027	$30,790	$706.75	$633.49 - $779.59
Q4 2023	46,361	$30,602	$573.49	$521.47 - $661.25
Q3 2023	46,124	$26,058	$532.21	$505.45 - $552.31
Q2 2023	45,400	$24,442	$487.14	$459.09 - $519.84
Q1 2023	36,892	$18,331	$471.27	$429.88 - $509.61
Q4 2022	36,613	$16,714	$468.77	$430.19 - $520.75
Q3 2022	35,871	$16,941	$498.08	$444.08 - $541.06
Q2 2022	35,758	$17,138	$484.91	$388.78 - $584.62
Q1 2022	41,625	$23,970	$500.83	$447.15 - $559.84
Q4 2021	32,076	$18,209	$488.10	$415.17 - $544.86
Q3 2021	31,664	$14,228	$418.22	$374.22 - $447.84
Q2 2021	31,510	$12,468	$359.04	$333.36 - $380.48
Q1 2021	30,944	$10,907	$329.77	$291.05 - $361.01
Q4 2020	31,830	$11,993	$347.39	$324.71 - $367.18
Q3 2020	33,359	$11,842	$309.06	$276.17 - $334.67
Q2 2020	34,057	$10,326	$279.18	$257.36 - $295.59
Q1 2020	31,974	$9,117	$277.78	$248.54 - $298.00
Q4 2019	31,081	$9,135	$271.52	$256.90 - $280.77
Q3 2019	34,090	$9,822	$256.34	$238.19 - $280.38
Q2 2019	33,738	$8,916	$226.60	$212.14 - $244.81
Q1 2019	34,093	$8,255	$198.35	$180.94 - $220.09
Q4 2018	36,134	$7,361	$201.98	$171.58 - $217.57
Q3 2018	35,987	$8,453	$203.13	$185.65 - $221.43
Q2 2018	36,679	$7,665	$177.76	$162.55 - $191.42
Q1 2018	37,155	$7,001	$169.26	$157.50 - $179.09
Q4 2017	31,103	$5,789	$154.45	$137.67 - $175.03
Q3 2017	32,032	$5,263	$140.12	$133.57 - $147.68
Q2 2017	23,235	$3,716	$150.98	$139.41 - $162.71
Q1 2017	23,066	$3,868	$142.87	$134.91 - $152.51
Q4 2016	23,378	$3,743	$129.79	$120.95 - $140.39
Q3 2016	25,052	$3,821	$136.95	$124.90 - $143.90
Q2 2016	24,672	$3,875	$128.04	$117.26 - $134.37
Q1 2016	23,626	$3,723	$127.74	$119.17 - $135.67
Q4 2015	22,928	$3,703	$132.84	$119.34 - $142.82
Q3 2015	22,599	$3,267	$119.60	$98.22 - $123.53
Q2 2015	21,829	$2,948	$120.23	$112.77 - $127.67
Q1 2015	22,995	$3,484	$120.91	$111.40 - $128.73
Q4 2014	23,201	$3,289	$109.42	$98.12 - $118.34
Q3 2014	23,250	$2,914	$97.13	$92.09 - $102.72
Q2 2014	24,265	$2,794	$91.81	$88.18 - $95.25
Q1 2014	24,109	$2,692	$91.29	$87.26 - $95.07
Q4 2013	23,967	$2,853	$95.15	$87.55 - $100.50
Q3 2013	24,899	$2,868	$91.64	$87.25 - $95.29
Q2 2013	25,049	$2,770	$86.56	$81.59 - $91.78