WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Daiwa Securities Group Inc.'s Holding History (CIK: 0001481045)

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

Q4 2025

Shares 86,613 Value ($000) $15 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 59,457 Value ($000) $7 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 57,532 Value ($000) $4 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 54,888 Value ($000) $2 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 51,194 Value ($000) $3 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 44,874 Value ($000) $3 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 48,575 Value ($000) $4 Avg Close $55.25 Range $49.12 - $61.40

Q1 2024

Shares 39,561 Value ($000) $3 Avg Close $43.62 Range $36.87 - $52.17

Q4 2023

Shares 35,765 Value ($000) $2 Avg Close $34.87 Range $26.82 - $40.07

Q3 2023

Shares 33,552 Value ($000) $2 Avg Close $31.42 Range $27.45 - $35.31

Q2 2023

Shares 25,871 Value ($000) $1 Avg Close $27.71 Range $24.07 - $31.23

Q1 2023

Shares 31,798 Value ($000) $1 Avg Close $29.22 Range $23.31 - $34.06

Q4 2022

Shares 22,067 Value ($000) $1 Avg Close $26.28 Range $22.39 - $30.85

Q3 2022

Shares 26,968 Value ($000) $878 Avg Close $33.07 Range $23.76 - $38.36

Q2 2022

Shares 26,627 Value ($000) $1,194 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 25,560 Value ($000) $1,269 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 18,026 Value ($000) $1,175 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 25,213 Value ($000) $1,422 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 22,979 Value ($000) $1,635 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 21,377 Value ($000) $1,427 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 14,797 Value ($000) $820 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 17,050 Value ($000) $623 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 14,002 Value ($000) $583 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 14,002 Value ($000) $583 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 12,784 Value ($000) $811 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 12,784 Value ($000) $762 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 10,938 Value ($000) $520 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 10,938 Value ($000) $526 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 25,098 Value ($000) $924 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 10,938 Value ($000) $640 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 10,168 Value ($000) $787 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 10,068 Value ($000) $929 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 16,960 Value ($000) $1,349 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 26,206 Value ($000) $2,265 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 16,845 Value ($000) $1,492 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 9,545 Value ($000) $787 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 18,265 Value ($000) $1,241 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 10,345 Value ($000) $605 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 10,945 Value ($000) $517 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 5,300 Value ($000) $250 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 5,300 Value ($000) $318 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 58,330 Value ($000) $4,634 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 88,640 Value ($000) $6,951 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 59,280 Value ($000) $5,395 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 198,970 Value ($000) $22,026 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 181,650 Value ($000) $17,678 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 88,600 Value ($000) $8,178 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 68,700 Value ($000) $6,308 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 6,700 Value ($000) $562 Avg Close $45.88 Range $38.72 - $52.56

Q3 2013

Shares 6,200 Value ($000) $393 Avg Close $40.38 Range $36.69 - $43.65

Q2 2013

Shares 6,500 Value ($000) $404 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	86,613	$15	$151.55	$112.43 - $188.77
Q3 2025	59,457	$7	$81.60	$62.82 - $122.49
Q2 2025	57,532	$4	$47.46	$28.72 - $64.21
Q1 2025	54,888	$2	$47.25	$38.95 - $54.41
Q4 2024	51,194	$3	$50.08	$44.29 - $55.80
Q3 2024	44,874	$3	$50.34	$39.73 - $60.52
Q2 2024	48,575	$4	$55.25	$49.12 - $61.40
Q1 2024	39,561	$3	$43.62	$36.87 - $52.17
Q4 2023	35,765	$2	$34.87	$26.82 - $40.07
Q3 2023	33,552	$2	$31.42	$27.45 - $35.31
Q2 2023	25,871	$1	$27.71	$24.07 - $31.23
Q1 2023	31,798	$1	$29.22	$23.31 - $34.06
Q4 2022	22,067	$1	$26.28	$22.39 - $30.85
Q3 2022	26,968	$878	$33.07	$23.76 - $38.36
Q2 2022	26,627	$1,194	$40.01	$32.99 - $47.63
Q1 2022	25,560	$1,269	$40.89	$33.02 - $52.23
Q4 2021	18,026	$1,175	$43.29	$37.27 - $50.63
Q3 2021	25,213	$1,422	$47.33	$41.77 - $54.33
Q2 2021	22,979	$1,635	$53.87	$48.26 - $58.87
Q1 2021	21,377	$1,427	$46.58	$36.61 - $54.95
Q4 2020	14,797	$820	$33.07	$26.57 - $42.13
Q3 2020	17,050	$623	$29.61	$25.25 - $35.68
Q2 2020	14,002	$583	$32.27	$28.18 - $37.56
Q1 2020	14,002	$583	$43.55	$20.36 - $53.51
Q4 2019	12,784	$811	$40.69	$34.40 - $46.90
Q3 2019	12,784	$762	$41.27	$34.56 - $47.73
Q2 2019	10,938	$520	$32.78	$25.73 - $40.13
Q1 2019	10,938	$526	$32.38	$25.03 - $38.16
Q4 2018	25,098	$924	$33.07	$23.85 - $41.99
Q3 2018	10,938	$640	$46.86	$37.47 - $56.00
Q2 2018	10,168	$787	$58.47	$52.75 - $64.87
Q1 2018	10,068	$929	$61.52	$53.81 - $73.88
Q4 2017	16,960	$1,349	$58.49	$52.57 - $64.05
Q3 2017	26,206	$2,265	$59.93	$53.45 - $65.37
Q2 2017	16,845	$1,492	$59.68	$54.65 - $64.49
Q1 2017	9,545	$787	$51.29	$46.27 - $57.21
Q4 2016	18,265	$1,241	$40.87	$34.90 - $48.23
Q3 2016	10,345	$605	$33.13	$28.62 - $40.10
Q2 2016	10,945	$517	$28.61	$22.97 - $33.66
Q1 2016	5,300	$250	$30.76	$25.11 - $39.62
Q4 2015	5,300	$318	$43.55	$37.34 - $55.67
Q3 2015	58,330	$4,634	$50.91	$43.42 - $56.60
Q2 2015	88,640	$6,951	$60.27	$50.11 - $64.90
Q1 2015	59,280	$5,395	$65.44	$57.41 - $72.02
Q4 2014	198,970	$22,026	$62.96	$52.21 - $72.28
Q3 2014	181,650	$17,678	$62.41	$58.43 - $64.97
Q2 2014	88,600	$8,178	$55.43	$50.48 - $59.36
Q1 2014	68,700	$6,308	$53.80	$50.34 - $57.78
Q4 2013	6,700	$562	$45.88	$38.72 - $52.56
Q3 2013	6,200	$393	$40.38	$36.69 - $43.65
Q2 2013	6,500	$404	$35.69	$30.03 - $40.17