COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

PATTEN & PATTEN INC/TN's Holding History (CIK: 0001044905)

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

Q4 2025

Shares 22,010 Value ($000) $18,980 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 23,579 Value ($000) $21,825 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 23,905 Value ($000) $23,664 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 25,199 Value ($000) $23,832 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 25,696 Value ($000) $23,544 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 26,117 Value ($000) $23,153 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 26,761 Value ($000) $22,746 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 27,276 Value ($000) $19,984 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 28,114 Value ($000) $18,558 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 30,359 Value ($000) $17,152 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 31,069 Value ($000) $16,727 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 30,617 Value ($000) $15,212 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 30,658 Value ($000) $14 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 31,303 Value ($000) $14,784 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 31,753 Value ($000) $15,219 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 32,603 Value ($000) $18,774 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 32,760 Value ($000) $18,598 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 33,170 Value ($000) $14,905 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 33,375 Value ($000) $13,206 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 33,469 Value ($000) $11,797 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 33,936 Value ($000) $12,786 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 34,022 Value ($000) $12,078 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 34,214 Value ($000) $10,374 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 34,071 Value ($000) $9,715 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 36,403 Value ($000) $10,700 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 36,713 Value ($000) $10,577 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 39,728 Value ($000) $10,499 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 39,838 Value ($000) $9,646 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 39,824 Value ($000) $8,113 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 48,487 Value ($000) $11,389 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 50,759 Value ($000) $10,608 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 54,686 Value ($000) $10,304 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 55,724 Value ($000) $10,371 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 57,059 Value ($000) $9,374 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 56,328 Value ($000) $9,009 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 57,470 Value ($000) $9,637 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 57,074 Value ($000) $9,138 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 57,889 Value ($000) $8,829 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 55,092 Value ($000) $8,652 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 53,047 Value ($000) $8,359 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 51,032 Value ($000) $8,242 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 52,247 Value ($000) $7,553 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 48,947 Value ($000) $6,611 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 44,312 Value ($000) $6,713 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 21,387 Value ($000) $3,032 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 10,087 Value ($000) $1,264 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 6,397 Value ($000) $737 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 9,912 Value ($000) $1,107 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 8,162 Value ($000) $971 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 7,501 Value ($000) $829 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 7,501 Value ($000) $829 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,010	$18,980	$905.73	$844.06 - $962.64
Q3 2025	23,579	$21,825	$956.70	$902.01 - $997.89
Q2 2025	23,905	$23,664	$990.72	$868.14 - $1064.10
Q1 2025	25,199	$23,832	$970.56	$877.95 - $1073.82
Q4 2024	25,696	$23,544	$922.64	$861.51 - $1003.02
Q3 2024	26,117	$23,153	$861.91	$787.84 - $917.81
Q2 2024	26,761	$22,746	$773.82	$690.64 - $867.04
Q1 2024	27,276	$19,984	$706.75	$633.49 - $779.59
Q4 2023	28,114	$18,558	$573.49	$521.47 - $661.25
Q3 2023	30,359	$17,152	$532.21	$505.45 - $552.31
Q2 2023	31,069	$16,727	$487.14	$459.09 - $519.84
Q1 2023	30,617	$15,212	$471.27	$429.88 - $509.61
Q4 2022	30,658	$14	$468.77	$430.19 - $520.75
Q3 2022	31,303	$14,784	$498.08	$444.08 - $541.06
Q2 2022	31,753	$15,219	$484.91	$388.78 - $584.62
Q1 2022	32,603	$18,774	$500.83	$447.15 - $559.84
Q4 2021	32,760	$18,598	$488.10	$415.17 - $544.86
Q3 2021	33,170	$14,905	$418.22	$374.22 - $447.84
Q2 2021	33,375	$13,206	$359.04	$333.36 - $380.48
Q1 2021	33,469	$11,797	$329.77	$291.05 - $361.01
Q4 2020	33,936	$12,786	$347.39	$324.71 - $367.18
Q3 2020	34,022	$12,078	$309.06	$276.17 - $334.67
Q2 2020	34,214	$10,374	$279.18	$257.36 - $295.59
Q1 2020	34,071	$9,715	$277.78	$248.54 - $298.00
Q4 2019	36,403	$10,700	$271.52	$256.90 - $280.77
Q3 2019	36,713	$10,577	$256.34	$238.19 - $280.38
Q2 2019	39,728	$10,499	$226.60	$212.14 - $244.81
Q1 2019	39,838	$9,646	$198.35	$180.94 - $220.09
Q4 2018	39,824	$8,113	$201.98	$171.58 - $217.57
Q3 2018	48,487	$11,389	$203.13	$185.65 - $221.43
Q2 2018	50,759	$10,608	$177.76	$162.55 - $191.42
Q1 2018	54,686	$10,304	$169.26	$157.50 - $179.09
Q4 2017	55,724	$10,371	$154.45	$137.67 - $175.03
Q3 2017	57,059	$9,374	$140.12	$133.57 - $147.68
Q2 2017	56,328	$9,009	$150.98	$139.41 - $162.71
Q1 2017	57,470	$9,637	$142.87	$134.91 - $152.51
Q4 2016	57,074	$9,138	$129.79	$120.95 - $140.39
Q3 2016	57,889	$8,829	$136.95	$124.90 - $143.90
Q2 2016	55,092	$8,652	$128.04	$117.26 - $134.37
Q1 2016	53,047	$8,359	$127.74	$119.17 - $135.67
Q4 2015	51,032	$8,242	$132.84	$119.34 - $142.82
Q3 2015	52,247	$7,553	$119.60	$98.22 - $123.53
Q2 2015	48,947	$6,611	$120.23	$112.77 - $127.67
Q1 2015	44,312	$6,713	$120.91	$111.40 - $128.73
Q4 2014	21,387	$3,032	$109.42	$98.12 - $118.34
Q3 2014	10,087	$1,264	$97.13	$92.09 - $102.72
Q2 2014	6,397	$737	$91.81	$88.18 - $95.25
Q1 2014	9,912	$1,107	$91.29	$87.26 - $95.07
Q4 2013	8,162	$971	$95.15	$87.55 - $100.50
Q3 2013	7,501	$829	$91.64	$87.25 - $95.29
Q2 2013	7,501	$829	$86.56	$81.59 - $91.78