WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q4 2025

Shares 285,201 Value ($000) $49,132 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 121,000 Value ($000) $14,527 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 69,496 Value ($000) $4,447 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 24,431 Value ($000) $988 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 32,866 Value ($000) $1,960 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 38,948 Value ($000) $2,660 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 75,493 Value ($000) $5,720 Avg Close $55.25 Range $49.12 - $61.40

Q1 2024

Shares 905,139 Value ($000) $61,767 Avg Close $43.62 Range $36.87 - $52.17

Q4 2023

Shares 1,139,775 Value ($000) $59,690 Avg Close $34.87 Range $26.82 - $40.07

Q3 2023

Shares 1,212,746 Value ($000) $55,338 Avg Close $31.42 Range $27.45 - $35.31

Q2 2023

Shares 1,275,621 Value ($000) $48,384 Avg Close $27.71 Range $24.07 - $31.23

Q1 2023

Shares 1,031,248 Value ($000) $38,847 Avg Close $29.22 Range $23.31 - $34.06

Q4 2022

Shares 1,003,683 Value ($000) $31,666 Avg Close $26.28 Range $22.39 - $30.85

Q3 2022

Shares 30,773 Value ($000) $1,002 Avg Close $33.07 Range $23.76 - $38.36

Q2 2022

Shares 243,386 Value ($000) $11,050 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 280,986 Value ($000) $14,223 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 252,628 Value ($000) $16,474 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 306,933 Value ($000) $17,324 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 332,680 Value ($000) $23,678 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 182,373 Value ($000) $12,173 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 80,306 Value ($000) $4,448 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 31,665 Value ($000) $1,139 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 4,663 Value ($000) $206 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 5,660 Value ($000) $245 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 190,538 Value ($000) $12,093 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 161,941 Value ($000) $9,796 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 222,843 Value ($000) $10,596 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 1,248,134 Value ($000) $59,986 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 1,738,188 Value ($000) $64,261 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 1,328,566 Value ($000) $77,774 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 1,110,634 Value ($000) $85,441 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 1,198,261 Value ($000) $110,563 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 1,119,105 Value ($000) $89,002 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 1,523,431 Value ($000) $132,096 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 902,431 Value ($000) $82,709 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 3,731 Value ($000) $313 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 1,131 Value ($000) $77 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 244,081 Value ($000) $14,272 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 672,167 Value ($000) $31,766 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 1,140,423 Value ($000) $52,619 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 1,100,018 Value ($000) $66,056 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 1,452,431 Value ($000) $115,381 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 1,483,297 Value ($000) $121,571 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 1,498,776 Value ($000) $138,981 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 1,550,925 Value ($000) $171,686 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 1,289,326 Value ($000) $125,477,207 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 1,112,312 Value ($000) $102,666,398 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 998,112 Value ($000) $91,646,644 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 1,070,743 Value ($000) $89,835,338 Avg Close $45.88 Range $38.72 - $52.56

Q3 2013

Shares 1,135,743 Value ($000) $72,006,106 Avg Close $40.38 Range $36.69 - $43.65

Q2 2013

Shares 949,373 Value ($000) $58,946,570 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	285,201	$49,132	$151.55	$112.43 - $188.77
Q3 2025	121,000	$14,527	$81.60	$62.82 - $122.49
Q2 2025	69,496	$4,447	$47.46	$28.72 - $64.21
Q1 2025	24,431	$988	$47.25	$38.95 - $54.41
Q4 2024	32,866	$1,960	$50.08	$44.29 - $55.80
Q3 2024	38,948	$2,660	$50.34	$39.73 - $60.52
Q2 2024	75,493	$5,720	$55.25	$49.12 - $61.40
Q1 2024	905,139	$61,767	$43.62	$36.87 - $52.17
Q4 2023	1,139,775	$59,690	$34.87	$26.82 - $40.07
Q3 2023	1,212,746	$55,338	$31.42	$27.45 - $35.31
Q2 2023	1,275,621	$48,384	$27.71	$24.07 - $31.23
Q1 2023	1,031,248	$38,847	$29.22	$23.31 - $34.06
Q4 2022	1,003,683	$31,666	$26.28	$22.39 - $30.85
Q3 2022	30,773	$1,002	$33.07	$23.76 - $38.36
Q2 2022	243,386	$11,050	$40.01	$32.99 - $47.63
Q1 2022	280,986	$14,223	$40.89	$33.02 - $52.23
Q4 2021	252,628	$16,474	$43.29	$37.27 - $50.63
Q3 2021	306,933	$17,324	$47.33	$41.77 - $54.33
Q2 2021	332,680	$23,678	$53.87	$48.26 - $58.87
Q1 2021	182,373	$12,173	$46.58	$36.61 - $54.95
Q4 2020	80,306	$4,448	$33.07	$26.57 - $42.13
Q3 2020	31,665	$1,139	$29.61	$25.25 - $35.68
Q2 2020	4,663	$206	$32.27	$28.18 - $37.56
Q1 2020	5,660	$245	$43.55	$20.36 - $53.51
Q4 2019	190,538	$12,093	$40.69	$34.40 - $46.90
Q3 2019	161,941	$9,796	$41.27	$34.56 - $47.73
Q2 2019	222,843	$10,596	$32.78	$25.73 - $40.13
Q1 2019	1,248,134	$59,986	$32.38	$25.03 - $38.16
Q4 2018	1,738,188	$64,261	$33.07	$23.85 - $41.99
Q3 2018	1,328,566	$77,774	$46.86	$37.47 - $56.00
Q2 2018	1,110,634	$85,441	$58.47	$52.75 - $64.87
Q1 2018	1,198,261	$110,563	$61.52	$53.81 - $73.88
Q4 2017	1,119,105	$89,002	$58.49	$52.57 - $64.05
Q3 2017	1,523,431	$132,096	$59.93	$53.45 - $65.37
Q2 2017	902,431	$82,709	$59.68	$54.65 - $64.49
Q1 2017	3,731	$313	$51.29	$46.27 - $57.21
Q4 2016	1,131	$77	$40.87	$34.90 - $48.23
Q3 2016	244,081	$14,272	$33.13	$28.62 - $40.10
Q2 2016	672,167	$31,766	$28.61	$22.97 - $33.66
Q1 2016	1,140,423	$52,619	$30.76	$25.11 - $39.62
Q4 2015	1,100,018	$66,056	$43.55	$37.34 - $55.67
Q3 2015	1,452,431	$115,381	$50.91	$43.42 - $56.60
Q2 2015	1,483,297	$121,571	$60.27	$50.11 - $64.90
Q1 2015	1,498,776	$138,981	$65.44	$57.41 - $72.02
Q4 2014	1,550,925	$171,686	$62.96	$52.21 - $72.28
Q3 2014	1,289,326	$125,477,207	$62.41	$58.43 - $64.97
Q2 2014	1,112,312	$102,666,398	$55.43	$50.48 - $59.36
Q1 2014	998,112	$91,646,644	$53.80	$50.34 - $57.78
Q4 2013	1,070,743	$89,835,338	$45.88	$38.72 - $52.56
Q3 2013	1,135,743	$72,006,106	$40.38	$36.69 - $43.65
Q2 2013	949,373	$58,946,570	$35.69	$30.03 - $40.17