WD-40 CO

Ticker: WDFC CUSIP: 929236107 Class: EQTY

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q3 2025

Shares 3,833 Value ($000) $1 Avg Close $214.35 Range $192.63 - $234.01

Q3 2024

Shares 438 Value ($000) $0 Avg Close $244.28 Range $204.93 - $265.55

Q2 2024

Shares 227 Value ($000) $0 Avg Close $224.34 Range $208.03 - $254.26

Q1 2024

Shares 4,063 Value ($000) $1 Avg Close $250.16 Range $223.34 - $268.83

Q4 2023

Shares 330 Value ($000) $0 Avg Close $215.12 Range $187.17 - $236.99

Q3 2023

Shares 330 Value ($000) $0 Avg Close $205.31 Range $174.98 - $224.57

Q2 2023

Shares 330 Value ($000) $0 Avg Close $180.66 Range $156.02 - $195.43

Q1 2023

Shares 330 Value ($000) $0 Avg Close $164.32 Range $150.31 - $178.03

Q4 2022

Shares 330 Value ($000) $0 Avg Close $157.96 Range $137.57 - $175.84

Q3 2022

Shares 11,010 Value ($000) $1,932 Avg Close $176.10 Range $154.02 - $197.78

Q2 2022

Shares 25,480 Value ($000) $5,131 Avg Close $175.17 Range $159.39 - $195.33

Q1 2022

Shares 41,535 Value ($000) $7,605 Avg Close $199.68 Range $170.30 - $238.75

Q4 2021

Shares 75,657 Value ($000) $18,494 Avg Close $216.94 Range $193.07 - $237.92

Q3 2021

Shares 236,577 Value ($000) $54,738 Avg Close $222.82 Range $206.21 - $259.43

Q2 2021

Shares 276,179 Value ($000) $70,783 Avg Close $236.72 Range $219.93 - $296.99

Q1 2021

Shares 329,170 Value ($000) $100,785 Avg Close $280.17 Range $234.79 - $308.09

Q4 2020

Shares 262,220 Value ($000) $69,669 Avg Close $223.09 Range $168.63 - $251.28

Q3 2020

Shares 247,742 Value ($000) $46,897 Avg Close $180.27 Range $168.83 - $190.61

Q2 2020

Shares 247,685 Value ($000) $49,120 Avg Close $166.00 Range $137.84 - $184.59

Q1 2020

Shares 236,731 Value ($000) $47,546 Avg Close $171.62 Range $149.78 - $193.03

Q4 2019

Shares 349,006 Value ($000) $67,751 Avg Close $171.13 Range $156.79 - $181.26

Q3 2019

Shares 337,216 Value ($000) $61,892 Avg Close $162.75 Range $142.61 - $170.51

Q2 2019

Shares 312,173 Value ($000) $49,651 Avg Close $147.91 Range $138.90 - $155.99

Q1 2019

Shares 307,345 Value ($000) $52,076 Avg Close $158.33 Range $147.89 - $165.74

Q4 2018

Shares 248,187 Value ($000) $45,480 Avg Close $151.67 Range $133.41 - $168.03

Q3 2018

Shares 188,616 Value ($000) $32,460 Avg Close $149.30 Range $128.21 - $164.55

Q2 2018

Shares 103,000 Value ($000) $15,064 Avg Close $122.47 Range $111.43 - $134.71

Q1 2018

Shares 57,983 Value ($000) $7,635 Avg Close $111.74 Range $102.00 - $119.19

Q4 2017

Shares 20,877 Value ($000) $2,463 Avg Close $101.18 Range $93.65 - $108.26

Q3 2017

Shares 15,478 Value ($000) $1,732 Avg Close $94.77 Range $91.23 - $99.57

Q2 2017

Shares 73,583 Value ($000) $8,120 Avg Close $93.06 Range $88.02 - $99.83

Q1 2017

Shares 110,292 Value ($000) $12,017 Avg Close $94.70 Range $87.23 - $103.92

Q4 2016

Shares 81,750 Value ($000) $9,555 Avg Close $95.11 Range $87.84 - $101.71

Q3 2016

Shares 44,147 Value ($000) $4,965 Avg Close $100.86 Range $95.26 - $107.55

Q2 2016

Shares 15,108 Value ($000) $1,775 Avg Close $93.26 Range $85.10 - $101.68

Q1 2016

Shares 55,815 Value ($000) $6,028 Avg Close $88.52 Range $80.20 - $94.25

Q4 2015

Shares 15,206 Value ($000) $1,500 Avg Close $82.77 Range $74.64 - $89.58

Q2 2015

Shares 18 Value ($000) $2 Avg Close $71.61 Range $67.82 - $75.37

Q1 2015

Shares 4,863 Value ($000) $431 Avg Close $70.77 Range $67.38 - $75.28

Q4 2014

Shares 4,601 Value ($000) $392 Avg Close $63.74 Range $54.66 - $73.03

Q2 2014

Shares 10,974 Value ($000) $826 Avg Close $60.75 Range $57.96 - $65.23

Q1 2014

Shares 7,400 Value ($000) $574 Avg Close $60.19 Range $55.20 - $64.51

Q4 2013

Shares 8,521 Value ($000) $637 Avg Close $58.73 Range $49.78 - $65.29

Q3 2013

Shares 7,400 Value ($000) $480 Avg Close $48.79 Range $44.37 - $53.55

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,833	$1	$214.35	$192.63 - $234.01
Q3 2024	438	$0	$244.28	$204.93 - $265.55
Q2 2024	227	$0	$224.34	$208.03 - $254.26
Q1 2024	4,063	$1	$250.16	$223.34 - $268.83
Q4 2023	330	$0	$215.12	$187.17 - $236.99
Q3 2023	330	$0	$205.31	$174.98 - $224.57
Q2 2023	330	$0	$180.66	$156.02 - $195.43
Q1 2023	330	$0	$164.32	$150.31 - $178.03
Q4 2022	330	$0	$157.96	$137.57 - $175.84
Q3 2022	11,010	$1,932	$176.10	$154.02 - $197.78
Q2 2022	25,480	$5,131	$175.17	$159.39 - $195.33
Q1 2022	41,535	$7,605	$199.68	$170.30 - $238.75
Q4 2021	75,657	$18,494	$216.94	$193.07 - $237.92
Q3 2021	236,577	$54,738	$222.82	$206.21 - $259.43
Q2 2021	276,179	$70,783	$236.72	$219.93 - $296.99
Q1 2021	329,170	$100,785	$280.17	$234.79 - $308.09
Q4 2020	262,220	$69,669	$223.09	$168.63 - $251.28
Q3 2020	247,742	$46,897	$180.27	$168.83 - $190.61
Q2 2020	247,685	$49,120	$166.00	$137.84 - $184.59
Q1 2020	236,731	$47,546	$171.62	$149.78 - $193.03
Q4 2019	349,006	$67,751	$171.13	$156.79 - $181.26
Q3 2019	337,216	$61,892	$162.75	$142.61 - $170.51
Q2 2019	312,173	$49,651	$147.91	$138.90 - $155.99
Q1 2019	307,345	$52,076	$158.33	$147.89 - $165.74
Q4 2018	248,187	$45,480	$151.67	$133.41 - $168.03
Q3 2018	188,616	$32,460	$149.30	$128.21 - $164.55
Q2 2018	103,000	$15,064	$122.47	$111.43 - $134.71
Q1 2018	57,983	$7,635	$111.74	$102.00 - $119.19
Q4 2017	20,877	$2,463	$101.18	$93.65 - $108.26
Q3 2017	15,478	$1,732	$94.77	$91.23 - $99.57
Q2 2017	73,583	$8,120	$93.06	$88.02 - $99.83
Q1 2017	110,292	$12,017	$94.70	$87.23 - $103.92
Q4 2016	81,750	$9,555	$95.11	$87.84 - $101.71
Q3 2016	44,147	$4,965	$100.86	$95.26 - $107.55
Q2 2016	15,108	$1,775	$93.26	$85.10 - $101.68
Q1 2016	55,815	$6,028	$88.52	$80.20 - $94.25
Q4 2015	15,206	$1,500	$82.77	$74.64 - $89.58
Q2 2015	18	$2	$71.61	$67.82 - $75.37
Q1 2015	4,863	$431	$70.77	$67.38 - $75.28
Q4 2014	4,601	$392	$63.74	$54.66 - $73.03
Q2 2014	10,974	$826	$60.75	$57.96 - $65.23
Q1 2014	7,400	$574	$60.19	$55.20 - $64.51
Q4 2013	8,521	$637	$58.73	$49.78 - $65.29
Q3 2013	7,400	$480	$48.79	$44.37 - $53.55