COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

STRS OHIO's Holding History (CIK: 0000820478)

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

Q4 2025

Shares 127,794 Value ($000) $110,202 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 131,845 Value ($000) $122,040 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 135,527 Value ($000) $134,164 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 128,715 Value ($000) $121,736 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 127,575 Value ($000) $116,893 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 136,176 Value ($000) $120,723 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 137,821 Value ($000) $117,146 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 183,871 Value ($000) $135 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 221,569 Value ($000) $146 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 203,988 Value ($000) $115 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 161,577 Value ($000) $87 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 169,199 Value ($000) $84 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 168,840 Value ($000) $77 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 176,923 Value ($000) $83,555 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 176,703 Value ($000) $84,690 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 178,421 Value ($000) $102,743 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 166,693 Value ($000) $94,631 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 161,714 Value ($000) $72,666 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 224,128 Value ($000) $88,680 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 234,210 Value ($000) $82,554 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 203,856 Value ($000) $76,808 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 222,123 Value ($000) $78,853 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 235,250 Value ($000) $71,330 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 278,377 Value ($000) $79,373 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 250,580 Value ($000) $73,650 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 263,184 Value ($000) $75,825 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 451,959 Value ($000) $119,434 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 397,061 Value ($000) $96,144 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 428,784 Value ($000) $87,347 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 423,290 Value ($000) $99,422 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 480,992 Value ($000) $100,517 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 494,100 Value ($000) $93,103 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 506,361 Value ($000) $94,243 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 532,342 Value ($000) $87,458 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 457,005 Value ($000) $73,088 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 343,617 Value ($000) $57,621 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 350,750 Value ($000) $56,158 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 357,145 Value ($000) $54,468 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 367,406 Value ($000) $57,697 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 368,429 Value ($000) $58,057 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 367,747 Value ($000) $59,391 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 275,082 Value ($000) $39,768 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 270,056 Value ($000) $36,473 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 267,332 Value ($000) $40,499 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 278,809 Value ($000) $39,521 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 276,921 Value ($000) $34,704 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 276,921 Value ($000) $31,890 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 289,561 Value ($000) $32,338 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 295,461 Value ($000) $35,163 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 281,561 Value ($000) $32,413 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 327,158 Value ($000) $36,174 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	127,794	$110,202	$905.73	$844.06 - $962.64
Q3 2025	131,845	$122,040	$956.70	$902.01 - $997.89
Q2 2025	135,527	$134,164	$990.72	$868.14 - $1064.10
Q1 2025	128,715	$121,736	$970.56	$877.95 - $1073.82
Q4 2024	127,575	$116,893	$922.64	$861.51 - $1003.02
Q3 2024	136,176	$120,723	$861.91	$787.84 - $917.81
Q2 2024	137,821	$117,146	$773.82	$690.64 - $867.04
Q1 2024	183,871	$135	$706.75	$633.49 - $779.59
Q4 2023	221,569	$146	$573.49	$521.47 - $661.25
Q3 2023	203,988	$115	$532.21	$505.45 - $552.31
Q2 2023	161,577	$87	$487.14	$459.09 - $519.84
Q1 2023	169,199	$84	$471.27	$429.88 - $509.61
Q4 2022	168,840	$77	$468.77	$430.19 - $520.75
Q3 2022	176,923	$83,555	$498.08	$444.08 - $541.06
Q2 2022	176,703	$84,690	$484.91	$388.78 - $584.62
Q1 2022	178,421	$102,743	$500.83	$447.15 - $559.84
Q4 2021	166,693	$94,631	$488.10	$415.17 - $544.86
Q3 2021	161,714	$72,666	$418.22	$374.22 - $447.84
Q2 2021	224,128	$88,680	$359.04	$333.36 - $380.48
Q1 2021	234,210	$82,554	$329.77	$291.05 - $361.01
Q4 2020	203,856	$76,808	$347.39	$324.71 - $367.18
Q3 2020	222,123	$78,853	$309.06	$276.17 - $334.67
Q2 2020	235,250	$71,330	$279.18	$257.36 - $295.59
Q1 2020	278,377	$79,373	$277.78	$248.54 - $298.00
Q4 2019	250,580	$73,650	$271.52	$256.90 - $280.77
Q3 2019	263,184	$75,825	$256.34	$238.19 - $280.38
Q2 2019	451,959	$119,434	$226.60	$212.14 - $244.81
Q1 2019	397,061	$96,144	$198.35	$180.94 - $220.09
Q4 2018	428,784	$87,347	$201.98	$171.58 - $217.57
Q3 2018	423,290	$99,422	$203.13	$185.65 - $221.43
Q2 2018	480,992	$100,517	$177.76	$162.55 - $191.42
Q1 2018	494,100	$93,103	$169.26	$157.50 - $179.09
Q4 2017	506,361	$94,243	$154.45	$137.67 - $175.03
Q3 2017	532,342	$87,458	$140.12	$133.57 - $147.68
Q2 2017	457,005	$73,088	$150.98	$139.41 - $162.71
Q1 2017	343,617	$57,621	$142.87	$134.91 - $152.51
Q4 2016	350,750	$56,158	$129.79	$120.95 - $140.39
Q3 2016	357,145	$54,468	$136.95	$124.90 - $143.90
Q2 2016	367,406	$57,697	$128.04	$117.26 - $134.37
Q1 2016	368,429	$58,057	$127.74	$119.17 - $135.67
Q4 2015	367,747	$59,391	$132.84	$119.34 - $142.82
Q3 2015	275,082	$39,768	$119.60	$98.22 - $123.53
Q2 2015	270,056	$36,473	$120.23	$112.77 - $127.67
Q1 2015	267,332	$40,499	$120.91	$111.40 - $128.73
Q4 2014	278,809	$39,521	$109.42	$98.12 - $118.34
Q3 2014	276,921	$34,704	$97.13	$92.09 - $102.72
Q2 2014	276,921	$31,890	$91.81	$88.18 - $95.25
Q1 2014	289,561	$32,338	$91.29	$87.26 - $95.07
Q4 2013	295,461	$35,163	$95.15	$87.55 - $100.50
Q3 2013	281,561	$32,413	$91.64	$87.25 - $95.29
Q2 2013	327,158	$36,174	$86.56	$81.59 - $91.78