WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

CIBC Asset Management Inc's Holding History (CIK: 0001021926)

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

Q4 2025

Shares 143,276 Value ($000) $24,682 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 47,566 Value ($000) $5,711 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 47,450 Value ($000) $3,036 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 51,731 Value ($000) $2,091 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 52,068 Value ($000) $3,105 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 47,533 Value ($000) $3,246 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 43,918 Value ($000) $3,328 Avg Close $55.25 Range $49.12 - $61.40

Q1 2024

Shares 45,526 Value ($000) $3,107 Avg Close $43.62 Range $36.87 - $52.17

Q4 2023

Shares 44,099 Value ($000) $2,309 Avg Close $34.87 Range $26.82 - $40.07

Q3 2023

Shares 45,687 Value ($000) $2,085 Avg Close $31.42 Range $27.45 - $35.31

Q2 2023

Shares 45,955 Value ($000) $1,743 Avg Close $27.71 Range $24.07 - $31.23

Q1 2023

Shares 46,365 Value ($000) $1,747 Avg Close $29.22 Range $23.31 - $34.06

Q4 2022

Shares 44,642 Value ($000) $1,408 Avg Close $26.28 Range $22.39 - $30.85

Q3 2022

Shares 41,751 Value ($000) $1,359 Avg Close $33.07 Range $23.76 - $38.36

Q2 2022

Shares 38,035 Value ($000) $1,705 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 29,800 Value ($000) $1,480 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 29,472 Value ($000) $1,922 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 27,828 Value ($000) $1,571 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 26,845 Value ($000) $1,911 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 26,222 Value ($000) $1,750 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 26,119 Value ($000) $1,447 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 46,547 Value ($000) $1,701 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 44,480 Value ($000) $1,964 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 42,896 Value ($000) $1,785 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 45,546 Value ($000) $2,891 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 43,563 Value ($000) $2,598 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 44,671 Value ($000) $2,124 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 43,425 Value ($000) $2,087 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 41,955 Value ($000) $1,551 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 41,645 Value ($000) $2,438 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 41,052 Value ($000) $3,178 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 38,781 Value ($000) $3,578 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 39,144 Value ($000) $3,113 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 36,379 Value ($000) $3,143 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 35,565 Value ($000) $3,151 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 34,265 Value ($000) $2,828 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 33,387 Value ($000) $2,269 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 33,153 Value ($000) $1,938 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 35,518 Value ($000) $1,679 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 29,272 Value ($000) $1,383 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 28,650 Value ($000) $1,720 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 27,162 Value ($000) $2,158 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 26,915 Value ($000) $2,111 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 25,829 Value ($000) $2,351 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 24,499 Value ($000) $2,712 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 30,533 Value ($000) $2,971 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 32,598 Value ($000) $3,009 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 33,130 Value ($000) $3,042 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 31,392 Value ($000) $2,634 Avg Close $45.88 Range $38.72 - $52.56

Q3 2013

Shares 29,350 Value ($000) $1,861 Avg Close $40.38 Range $36.69 - $43.65

Q2 2013

Shares 29,188 Value ($000) $1,812 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	143,276	$24,682	$151.55	$112.43 - $188.77
Q3 2025	47,566	$5,711	$81.60	$62.82 - $122.49
Q2 2025	47,450	$3,036	$47.46	$28.72 - $64.21
Q1 2025	51,731	$2,091	$47.25	$38.95 - $54.41
Q4 2024	52,068	$3,105	$50.08	$44.29 - $55.80
Q3 2024	47,533	$3,246	$50.34	$39.73 - $60.52
Q2 2024	43,918	$3,328	$55.25	$49.12 - $61.40
Q1 2024	45,526	$3,107	$43.62	$36.87 - $52.17
Q4 2023	44,099	$2,309	$34.87	$26.82 - $40.07
Q3 2023	45,687	$2,085	$31.42	$27.45 - $35.31
Q2 2023	45,955	$1,743	$27.71	$24.07 - $31.23
Q1 2023	46,365	$1,747	$29.22	$23.31 - $34.06
Q4 2022	44,642	$1,408	$26.28	$22.39 - $30.85
Q3 2022	41,751	$1,359	$33.07	$23.76 - $38.36
Q2 2022	38,035	$1,705	$40.01	$32.99 - $47.63
Q1 2022	29,800	$1,480	$40.89	$33.02 - $52.23
Q4 2021	29,472	$1,922	$43.29	$37.27 - $50.63
Q3 2021	27,828	$1,571	$47.33	$41.77 - $54.33
Q2 2021	26,845	$1,911	$53.87	$48.26 - $58.87
Q1 2021	26,222	$1,750	$46.58	$36.61 - $54.95
Q4 2020	26,119	$1,447	$33.07	$26.57 - $42.13
Q3 2020	46,547	$1,701	$29.61	$25.25 - $35.68
Q2 2020	44,480	$1,964	$32.27	$28.18 - $37.56
Q1 2020	42,896	$1,785	$43.55	$20.36 - $53.51
Q4 2019	45,546	$2,891	$40.69	$34.40 - $46.90
Q3 2019	43,563	$2,598	$41.27	$34.56 - $47.73
Q2 2019	44,671	$2,124	$32.78	$25.73 - $40.13
Q1 2019	43,425	$2,087	$32.38	$25.03 - $38.16
Q4 2018	41,955	$1,551	$33.07	$23.85 - $41.99
Q3 2018	41,645	$2,438	$46.86	$37.47 - $56.00
Q2 2018	41,052	$3,178	$58.47	$52.75 - $64.87
Q1 2018	38,781	$3,578	$61.52	$53.81 - $73.88
Q4 2017	39,144	$3,113	$58.49	$52.57 - $64.05
Q3 2017	36,379	$3,143	$59.93	$53.45 - $65.37
Q2 2017	35,565	$3,151	$59.68	$54.65 - $64.49
Q1 2017	34,265	$2,828	$51.29	$46.27 - $57.21
Q4 2016	33,387	$2,269	$40.87	$34.90 - $48.23
Q3 2016	33,153	$1,938	$33.13	$28.62 - $40.10
Q2 2016	35,518	$1,679	$28.61	$22.97 - $33.66
Q1 2016	29,272	$1,383	$30.76	$25.11 - $39.62
Q4 2015	28,650	$1,720	$43.55	$37.34 - $55.67
Q3 2015	27,162	$2,158	$50.91	$43.42 - $56.60
Q2 2015	26,915	$2,111	$60.27	$50.11 - $64.90
Q1 2015	25,829	$2,351	$65.44	$57.41 - $72.02
Q4 2014	24,499	$2,712	$62.96	$52.21 - $72.28
Q3 2014	30,533	$2,971	$62.41	$58.43 - $64.97
Q2 2014	32,598	$3,009	$55.43	$50.48 - $59.36
Q1 2014	33,130	$3,042	$53.80	$50.34 - $57.78
Q4 2013	31,392	$2,634	$45.88	$38.72 - $52.56
Q3 2013	29,350	$1,861	$40.38	$36.69 - $43.65
Q2 2013	29,188	$1,812	$35.69	$30.03 - $40.17