COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 202,508 Value ($000) $174,631 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 213,305 Value ($000) $197,442 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 223,309 Value ($000) $221,063 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 223,673 Value ($000) $211,545 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 329,277 Value ($000) $301,707 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 237,681 Value ($000) $210,709 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 222,091 Value ($000) $188,775 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 226,540 Value ($000) $165,970 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 237,695 Value ($000) $156,898 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 236,299 Value ($000) $133,499 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 254,283 Value ($000) $136,901 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 270,530 Value ($000) $134,418 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 286,311 Value ($000) $130,701 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 292,599 Value ($000) $138,186 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 294,677 Value ($000) $141,233 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 294,475 Value ($000) $169,573 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 302,425 Value ($000) $171,687 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 299,607 Value ($000) $134,628 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 296,906 Value ($000) $117,477 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 291,448 Value ($000) $102,730 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 284,134 Value ($000) $107,056 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 266,300 Value ($000) $94,537 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 261,368 Value ($000) $79,249 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 265,667 Value ($000) $75,750 Avg Close $277.78 Range $248.54 - $298.00

Q4 2019

Shares 287,960 Value ($000) $84,637 Avg Close $271.52 Range $256.90 - $280.77

Q3 2019

Shares 283,167 Value ($000) $81,583 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 281,958 Value ($000) $74,510 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 298,927 Value ($000) $72,382 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 291,446 Value ($000) $59,370 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 288,749 Value ($000) $67,821 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 291,836 Value ($000) $60,988 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 291,823 Value ($000) $54,988 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 304,092 Value ($000) $56,598 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 302,465 Value ($000) $49,692 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 301,353 Value ($000) $48,195 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 301,254 Value ($000) $50,517 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 299,122 Value ($000) $52,798 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 293,668 Value ($000) $44,787 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 293,668 Value ($000) $46,118 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 294,225 Value ($000) $46,364 Avg Close $127.74 Range $119.17 - $135.67

Q4 2015

Shares 328,692 Value ($000) $53,084 Avg Close $132.84 Range $119.34 - $142.82

Q3 2015

Shares 338,405 Value ($000) $48,923 Avg Close $119.60 Range $98.22 - $123.53

Q2 2015

Shares 335,702 Value ($000) $45,340 Avg Close $120.23 Range $112.77 - $127.67

Q1 2015

Shares 325,981 Value ($000) $49,384 Avg Close $120.91 Range $111.40 - $128.73

Q4 2014

Shares 324,700 Value ($000) $46,026 Avg Close $109.42 Range $98.12 - $118.34

Q3 2014

Shares 319,234 Value ($000) $40,006 Avg Close $97.13 Range $92.09 - $102.72

Q2 2014

Shares 335,472 Value ($000) $38,633 Avg Close $91.81 Range $88.18 - $95.25

Q1 2014

Shares 339,126 Value ($000) $37,874 Avg Close $91.29 Range $87.26 - $95.07

Q4 2013

Shares 376,363 Value ($000) $44,791 Avg Close $95.15 Range $87.55 - $100.50

Q3 2013

Shares 378,294 Value ($000) $43,549 Avg Close $91.64 Range $87.25 - $95.29

Q2 2013

Shares 376,193 Value ($000) $41,596 Avg Close $86.56 Range $81.59 - $91.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	202,508	$174,631	$905.73	$844.06 - $962.64
Q3 2025	213,305	$197,442	$956.70	$902.01 - $997.89
Q2 2025	223,309	$221,063	$990.72	$868.14 - $1064.10
Q1 2025	223,673	$211,545	$970.56	$877.95 - $1073.82
Q4 2024	329,277	$301,707	$922.64	$861.51 - $1003.02
Q3 2024	237,681	$210,709	$861.91	$787.84 - $917.81
Q2 2024	222,091	$188,775	$773.82	$690.64 - $867.04
Q1 2024	226,540	$165,970	$706.75	$633.49 - $779.59
Q4 2023	237,695	$156,898	$573.49	$521.47 - $661.25
Q3 2023	236,299	$133,499	$532.21	$505.45 - $552.31
Q2 2023	254,283	$136,901	$487.14	$459.09 - $519.84
Q1 2023	270,530	$134,418	$471.27	$429.88 - $509.61
Q4 2022	286,311	$130,701	$468.77	$430.19 - $520.75
Q3 2022	292,599	$138,186	$498.08	$444.08 - $541.06
Q2 2022	294,677	$141,233	$484.91	$388.78 - $584.62
Q1 2022	294,475	$169,573	$500.83	$447.15 - $559.84
Q4 2021	302,425	$171,687	$488.10	$415.17 - $544.86
Q3 2021	299,607	$134,628	$418.22	$374.22 - $447.84
Q2 2021	296,906	$117,477	$359.04	$333.36 - $380.48
Q1 2021	291,448	$102,730	$329.77	$291.05 - $361.01
Q4 2020	284,134	$107,056	$347.39	$324.71 - $367.18
Q3 2020	266,300	$94,537	$309.06	$276.17 - $334.67
Q2 2020	261,368	$79,249	$279.18	$257.36 - $295.59
Q1 2020	265,667	$75,750	$277.78	$248.54 - $298.00
Q4 2019	287,960	$84,637	$271.52	$256.90 - $280.77
Q3 2019	283,167	$81,583	$256.34	$238.19 - $280.38
Q2 2019	281,958	$74,510	$226.60	$212.14 - $244.81
Q1 2019	298,927	$72,382	$198.35	$180.94 - $220.09
Q4 2018	291,446	$59,370	$201.98	$171.58 - $217.57
Q3 2018	288,749	$67,821	$203.13	$185.65 - $221.43
Q2 2018	291,836	$60,988	$177.76	$162.55 - $191.42
Q1 2018	291,823	$54,988	$169.26	$157.50 - $179.09
Q4 2017	304,092	$56,598	$154.45	$137.67 - $175.03
Q3 2017	302,465	$49,692	$140.12	$133.57 - $147.68
Q2 2017	301,353	$48,195	$150.98	$139.41 - $162.71
Q1 2017	301,254	$50,517	$142.87	$134.91 - $152.51
Q4 2016	299,122	$52,798	$129.79	$120.95 - $140.39
Q3 2016	293,668	$44,787	$136.95	$124.90 - $143.90
Q2 2016	293,668	$46,118	$128.04	$117.26 - $134.37
Q1 2016	294,225	$46,364	$127.74	$119.17 - $135.67
Q4 2015	328,692	$53,084	$132.84	$119.34 - $142.82
Q3 2015	338,405	$48,923	$119.60	$98.22 - $123.53
Q2 2015	335,702	$45,340	$120.23	$112.77 - $127.67
Q1 2015	325,981	$49,384	$120.91	$111.40 - $128.73
Q4 2014	324,700	$46,026	$109.42	$98.12 - $118.34
Q3 2014	319,234	$40,006	$97.13	$92.09 - $102.72
Q2 2014	335,472	$38,633	$91.81	$88.18 - $95.25
Q1 2014	339,126	$37,874	$91.29	$87.26 - $95.07
Q4 2013	376,363	$44,791	$95.15	$87.55 - $100.50
Q3 2013	378,294	$43,549	$91.64	$87.25 - $95.29
Q2 2013	376,193	$41,596	$86.56	$81.59 - $91.78