COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

TOKIO MARINE ASSET MANAGEMENT CO LTD's Holding History (CIK: 0001504169)

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

Q4 2025

Shares 33,928 Value ($000) $29,257 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 40,998 Value ($000) $37,949 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 42,855 Value ($000) $42,424 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 53,042 Value ($000) $50,166 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 54,244 Value ($000) $49,702 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 39,705 Value ($000) $35,199 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 39,955 Value ($000) $33,961 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 42,597 Value ($000) $31,208 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 43,626 Value ($000) $28,797 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 49,391 Value ($000) $27,904 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 48,052 Value ($000) $25,870 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 38,102 Value ($000) $18,932 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 35,882 Value ($000) $16,380 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 6,600 Value ($000) $3,117 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 5,909 Value ($000) $2,832 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 5,114 Value ($000) $2,945 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 5,263 Value ($000) $2,988 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 5,103 Value ($000) $2,293 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 4,124 Value ($000) $1,632 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 4,780 Value ($000) $1,685 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 5,129 Value ($000) $1,933 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 5,179 Value ($000) $1,839 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 2,334 Value ($000) $708 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 2,081 Value ($000) $593 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 1,901 Value ($000) $559 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 1,893 Value ($000) $545 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 1,816 Value ($000) $480 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 1,654 Value ($000) $400 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 1,288 Value ($000) $262 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 1,384 Value ($000) $325 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 1,869 Value ($000) $391 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 2,397 Value ($000) $452 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 3,385 Value ($000) $630 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 16,854 Value ($000) $2,769 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 5,503 Value ($000) $880 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 6,042 Value ($000) $1,013 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 7,512 Value ($000) $1,203 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 10,733 Value ($000) $1,637 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 12,052 Value ($000) $1,893 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 12,278 Value ($000) $1,935 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 18,678 Value ($000) $3,016 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 20,715 Value ($000) $2,995 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 20,580 Value ($000) $2,780 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 16,614 Value ($000) $2,517 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 19,012 Value ($000) $2,695 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 23,687 Value ($000) $2,968 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 25,723 Value ($000) $2,962 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 29,222 Value ($000) $3,264 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 30,488 Value ($000) $3,629 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 32,599 Value ($000) $3,753 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 34,902 Value ($000) $3,859 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	33,928	$29,257	$905.73	$844.06 - $962.64
Q3 2025	40,998	$37,949	$956.70	$902.01 - $997.89
Q2 2025	42,855	$42,424	$990.72	$868.14 - $1064.10
Q1 2025	53,042	$50,166	$970.56	$877.95 - $1073.82
Q4 2024	54,244	$49,702	$922.64	$861.51 - $1003.02
Q3 2024	39,705	$35,199	$861.91	$787.84 - $917.81
Q2 2024	39,955	$33,961	$773.82	$690.64 - $867.04
Q1 2024	42,597	$31,208	$706.75	$633.49 - $779.59
Q4 2023	43,626	$28,797	$573.49	$521.47 - $661.25
Q3 2023	49,391	$27,904	$532.21	$505.45 - $552.31
Q2 2023	48,052	$25,870	$487.14	$459.09 - $519.84
Q1 2023	38,102	$18,932	$471.27	$429.88 - $509.61
Q4 2022	35,882	$16,380	$468.77	$430.19 - $520.75
Q3 2022	6,600	$3,117	$498.08	$444.08 - $541.06
Q2 2022	5,909	$2,832	$484.91	$388.78 - $584.62
Q1 2022	5,114	$2,945	$500.83	$447.15 - $559.84
Q4 2021	5,263	$2,988	$488.10	$415.17 - $544.86
Q3 2021	5,103	$2,293	$418.22	$374.22 - $447.84
Q2 2021	4,124	$1,632	$359.04	$333.36 - $380.48
Q1 2021	4,780	$1,685	$329.77	$291.05 - $361.01
Q4 2020	5,129	$1,933	$347.39	$324.71 - $367.18
Q3 2020	5,179	$1,839	$309.06	$276.17 - $334.67
Q2 2020	2,334	$708	$279.18	$257.36 - $295.59
Q1 2020	2,081	$593	$277.78	$248.54 - $298.00
Q4 2019	1,901	$559	$271.52	$256.90 - $280.77
Q3 2019	1,893	$545	$256.34	$238.19 - $280.38
Q2 2019	1,816	$480	$226.60	$212.14 - $244.81
Q1 2019	1,654	$400	$198.35	$180.94 - $220.09
Q4 2018	1,288	$262	$201.98	$171.58 - $217.57
Q3 2018	1,384	$325	$203.13	$185.65 - $221.43
Q2 2018	1,869	$391	$177.76	$162.55 - $191.42
Q1 2018	2,397	$452	$169.26	$157.50 - $179.09
Q4 2017	3,385	$630	$154.45	$137.67 - $175.03
Q3 2017	16,854	$2,769	$140.12	$133.57 - $147.68
Q2 2017	5,503	$880	$150.98	$139.41 - $162.71
Q1 2017	6,042	$1,013	$142.87	$134.91 - $152.51
Q4 2016	7,512	$1,203	$129.79	$120.95 - $140.39
Q3 2016	10,733	$1,637	$136.95	$124.90 - $143.90
Q2 2016	12,052	$1,893	$128.04	$117.26 - $134.37
Q1 2016	12,278	$1,935	$127.74	$119.17 - $135.67
Q4 2015	18,678	$3,016	$132.84	$119.34 - $142.82
Q3 2015	20,715	$2,995	$119.60	$98.22 - $123.53
Q2 2015	20,580	$2,780	$120.23	$112.77 - $127.67
Q1 2015	16,614	$2,517	$120.91	$111.40 - $128.73
Q4 2014	19,012	$2,695	$109.42	$98.12 - $118.34
Q3 2014	23,687	$2,968	$97.13	$92.09 - $102.72
Q2 2014	25,723	$2,962	$91.81	$88.18 - $95.25
Q1 2014	29,222	$3,264	$91.29	$87.26 - $95.07
Q4 2013	30,488	$3,629	$95.15	$87.55 - $100.50
Q3 2013	32,599	$3,753	$91.64	$87.25 - $95.29
Q2 2013	34,902	$3,859	$86.56	$81.59 - $91.78