COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

KORNITZER CAPITAL MANAGEMENT INC /KS's Holding History (CIK: 0000898358)

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

Q4 2025

Shares 97,946 Value ($000) $84,463 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 99,952 Value ($000) $92,519 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 98,678 Value ($000) $97,685 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 99,661 Value ($000) $94,257 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 108,684 Value ($000) $99,584 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 114,952 Value ($000) $101,907 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 116,570 Value ($000) $99,083 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 118,213 Value ($000) $86,606 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 118,996 Value ($000) $78,547 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 120,711 Value ($000) $68,197 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 121,833 Value ($000) $65,592 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 122,309 Value ($000) $60,772 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 122,980 Value ($000) $56,140 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 124,335 Value ($000) $58,720 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 127,771 Value ($000) $61,238 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 130,944 Value ($000) $75,404 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 137,255 Value ($000) $77,920 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 143,226 Value ($000) $64,359 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 141,519 Value ($000) $55,995 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 141,582 Value ($000) $49,905 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 138,010 Value ($000) $51,999 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 144,790 Value ($000) $51,400 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 146,609 Value ($000) $44,453 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 150,313 Value ($000) $42,859 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 160,353 Value ($000) $47,131 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 166,972 Value ($000) $48,106 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 172,049 Value ($000) $45,466 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 178,052 Value ($000) $43,114 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 179,040 Value ($000) $36,472 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 180,639 Value ($000) $42,428 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 182,539 Value ($000) $38,147 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 182,539 Value ($000) $34,396 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 182,814 Value ($000) $34,025 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 204,204 Value ($000) $33,549 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 199,169 Value ($000) $31,853 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 222,477 Value ($000) $37,307 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 223,894 Value ($000) $35,848 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 236,114 Value ($000) $36,010 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 247,609 Value ($000) $38,885 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 254,094 Value ($000) $40,040 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 258,120 Value ($000) $41,686 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 274,720 Value ($000) $39,716 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 266,265 Value ($000) $35,962 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 278,357 Value ($000) $42,170 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 306,724 Value ($000) $43,478 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 311,090 Value ($000) $38,986 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 317,415 Value ($000) $36,554 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 305,115 Value ($000) $34,075 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 216,360 Value ($000) $25,751 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 216,635 Value ($000) $24,950 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 217,135 Value ($000) $24,009 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	97,946	$84,463	$905.73	$844.06 - $962.64
Q3 2025	99,952	$92,519	$956.70	$902.01 - $997.89
Q2 2025	98,678	$97,685	$990.72	$868.14 - $1064.10
Q1 2025	99,661	$94,257	$970.56	$877.95 - $1073.82
Q4 2024	108,684	$99,584	$922.64	$861.51 - $1003.02
Q3 2024	114,952	$101,907	$861.91	$787.84 - $917.81
Q2 2024	116,570	$99,083	$773.82	$690.64 - $867.04
Q1 2024	118,213	$86,606	$706.75	$633.49 - $779.59
Q4 2023	118,996	$78,547	$573.49	$521.47 - $661.25
Q3 2023	120,711	$68,197	$532.21	$505.45 - $552.31
Q2 2023	121,833	$65,592	$487.14	$459.09 - $519.84
Q1 2023	122,309	$60,772	$471.27	$429.88 - $509.61
Q4 2022	122,980	$56,140	$468.77	$430.19 - $520.75
Q3 2022	124,335	$58,720	$498.08	$444.08 - $541.06
Q2 2022	127,771	$61,238	$484.91	$388.78 - $584.62
Q1 2022	130,944	$75,404	$500.83	$447.15 - $559.84
Q4 2021	137,255	$77,920	$488.10	$415.17 - $544.86
Q3 2021	143,226	$64,359	$418.22	$374.22 - $447.84
Q2 2021	141,519	$55,995	$359.04	$333.36 - $380.48
Q1 2021	141,582	$49,905	$329.77	$291.05 - $361.01
Q4 2020	138,010	$51,999	$347.39	$324.71 - $367.18
Q3 2020	144,790	$51,400	$309.06	$276.17 - $334.67
Q2 2020	146,609	$44,453	$279.18	$257.36 - $295.59
Q1 2020	150,313	$42,859	$277.78	$248.54 - $298.00
Q4 2019	160,353	$47,131	$271.52	$256.90 - $280.77
Q3 2019	166,972	$48,106	$256.34	$238.19 - $280.38
Q2 2019	172,049	$45,466	$226.60	$212.14 - $244.81
Q1 2019	178,052	$43,114	$198.35	$180.94 - $220.09
Q4 2018	179,040	$36,472	$201.98	$171.58 - $217.57
Q3 2018	180,639	$42,428	$203.13	$185.65 - $221.43
Q2 2018	182,539	$38,147	$177.76	$162.55 - $191.42
Q1 2018	182,539	$34,396	$169.26	$157.50 - $179.09
Q4 2017	182,814	$34,025	$154.45	$137.67 - $175.03
Q3 2017	204,204	$33,549	$140.12	$133.57 - $147.68
Q2 2017	199,169	$31,853	$150.98	$139.41 - $162.71
Q1 2017	222,477	$37,307	$142.87	$134.91 - $152.51
Q4 2016	223,894	$35,848	$129.79	$120.95 - $140.39
Q3 2016	236,114	$36,010	$136.95	$124.90 - $143.90
Q2 2016	247,609	$38,885	$128.04	$117.26 - $134.37
Q1 2016	254,094	$40,040	$127.74	$119.17 - $135.67
Q4 2015	258,120	$41,686	$132.84	$119.34 - $142.82
Q3 2015	274,720	$39,716	$119.60	$98.22 - $123.53
Q2 2015	266,265	$35,962	$120.23	$112.77 - $127.67
Q1 2015	278,357	$42,170	$120.91	$111.40 - $128.73
Q4 2014	306,724	$43,478	$109.42	$98.12 - $118.34
Q3 2014	311,090	$38,986	$97.13	$92.09 - $102.72
Q2 2014	317,415	$36,554	$91.81	$88.18 - $95.25
Q1 2014	305,115	$34,075	$91.29	$87.26 - $95.07
Q4 2013	216,360	$25,751	$95.15	$87.55 - $100.50
Q3 2013	216,635	$24,950	$91.64	$87.25 - $95.29
Q2 2013	217,135	$24,009	$86.56	$81.59 - $91.78