WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2025

Shares 177,656 Value ($000) $30,605 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 122,179 Value ($000) $14,669 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 123,728 Value ($000) $7,917 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 98,401 Value ($000) $3,978 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 121,610 Value ($000) $7,252 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 116,479 Value ($000) $7,954 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 119,509 Value ($000) $9,055 Avg Close $55.25 Range $49.12 - $61.40

Q1 2024

Shares 111,720 Value ($000) $7,624 Avg Close $43.62 Range $36.87 - $52.17

Q4 2023

Shares 110,277 Value ($000) $5,775 Avg Close $34.87 Range $26.82 - $40.07

Q3 2023

Shares 94,302 Value ($000) $4,303 Avg Close $31.42 Range $27.45 - $35.31

Q2 2023

Shares 103,132 Value ($000) $3,912 Avg Close $27.71 Range $24.07 - $31.23

Q1 2023

Shares 80,981 Value ($000) $3,051 Avg Close $29.22 Range $23.31 - $34.06

Q4 2022

Shares 62,156 Value ($000) $1,961 Avg Close $26.28 Range $22.39 - $30.85

Q3 2022

Shares 51,761 Value ($000) $1,685 Avg Close $33.07 Range $23.76 - $38.36

Q2 2022

Shares 42,810 Value ($000) $1,919 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 64,535 Value ($000) $3,204 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 81,954 Value ($000) $5,344 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 65,082 Value ($000) $3,673 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 61,478 Value ($000) $4,375 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 54,319 Value ($000) $3,626 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 48,712 Value ($000) $2,698 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 125,385 Value ($000) $4,583 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 104,251 Value ($000) $4,603 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 47,806 Value ($000) $1,990 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 40,079 Value ($000) $2,544 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 35,367 Value ($000) $2,109 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 56,430 Value ($000) $2,683 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 42,235 Value ($000) $2,030 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 41,821 Value ($000) $1,546 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 32,741 Value ($000) $1,917 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 21,142 Value ($000) $1,637 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 15,238 Value ($000) $1,406 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 92,744 Value ($000) $7,376 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 22,983 Value ($000) $1,986 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 16,418 Value ($000) $1,455 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 14,958 Value ($000) $1,234 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 14,988 Value ($000) $1,018 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 13,362 Value ($000) $781 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 12,616 Value ($000) $596 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 15,888 Value ($000) $751 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 16,602 Value ($000) $1,014 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 11,173 Value ($000) $888 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 9,981 Value ($000) $783 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 8,666 Value ($000) $789 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 4,470 Value ($000) $495 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 3,156 Value ($000) $307 Avg Close $62.41 Range $58.43 - $64.97

Q1 2014

Shares 3,746 Value ($000) $344 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 3,169 Value ($000) $266 Avg Close $45.88 Range $38.72 - $52.56

Q2 2013

Shares 5,612 Value ($000) $348 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	177,656	$30,605	$151.55	$112.43 - $188.77
Q3 2025	122,179	$14,669	$81.60	$62.82 - $122.49
Q2 2025	123,728	$7,917	$47.46	$28.72 - $64.21
Q1 2025	98,401	$3,978	$47.25	$38.95 - $54.41
Q4 2024	121,610	$7,252	$50.08	$44.29 - $55.80
Q3 2024	116,479	$7,954	$50.34	$39.73 - $60.52
Q2 2024	119,509	$9,055	$55.25	$49.12 - $61.40
Q1 2024	111,720	$7,624	$43.62	$36.87 - $52.17
Q4 2023	110,277	$5,775	$34.87	$26.82 - $40.07
Q3 2023	94,302	$4,303	$31.42	$27.45 - $35.31
Q2 2023	103,132	$3,912	$27.71	$24.07 - $31.23
Q1 2023	80,981	$3,051	$29.22	$23.31 - $34.06
Q4 2022	62,156	$1,961	$26.28	$22.39 - $30.85
Q3 2022	51,761	$1,685	$33.07	$23.76 - $38.36
Q2 2022	42,810	$1,919	$40.01	$32.99 - $47.63
Q1 2022	64,535	$3,204	$40.89	$33.02 - $52.23
Q4 2021	81,954	$5,344	$43.29	$37.27 - $50.63
Q3 2021	65,082	$3,673	$47.33	$41.77 - $54.33
Q2 2021	61,478	$4,375	$53.87	$48.26 - $58.87
Q1 2021	54,319	$3,626	$46.58	$36.61 - $54.95
Q4 2020	48,712	$2,698	$33.07	$26.57 - $42.13
Q3 2020	125,385	$4,583	$29.61	$25.25 - $35.68
Q2 2020	104,251	$4,603	$32.27	$28.18 - $37.56
Q1 2020	47,806	$1,990	$43.55	$20.36 - $53.51
Q4 2019	40,079	$2,544	$40.69	$34.40 - $46.90
Q3 2019	35,367	$2,109	$41.27	$34.56 - $47.73
Q2 2019	56,430	$2,683	$32.78	$25.73 - $40.13
Q1 2019	42,235	$2,030	$32.38	$25.03 - $38.16
Q4 2018	41,821	$1,546	$33.07	$23.85 - $41.99
Q3 2018	32,741	$1,917	$46.86	$37.47 - $56.00
Q2 2018	21,142	$1,637	$58.47	$52.75 - $64.87
Q1 2018	15,238	$1,406	$61.52	$53.81 - $73.88
Q4 2017	92,744	$7,376	$58.49	$52.57 - $64.05
Q3 2017	22,983	$1,986	$59.93	$53.45 - $65.37
Q2 2017	16,418	$1,455	$59.68	$54.65 - $64.49
Q1 2017	14,958	$1,234	$51.29	$46.27 - $57.21
Q4 2016	14,988	$1,018	$40.87	$34.90 - $48.23
Q3 2016	13,362	$781	$33.13	$28.62 - $40.10
Q2 2016	12,616	$596	$28.61	$22.97 - $33.66
Q1 2016	15,888	$751	$30.76	$25.11 - $39.62
Q4 2015	16,602	$1,014	$43.55	$37.34 - $55.67
Q3 2015	11,173	$888	$50.91	$43.42 - $56.60
Q2 2015	9,981	$783	$60.27	$50.11 - $64.90
Q1 2015	8,666	$789	$65.44	$57.41 - $72.02
Q4 2014	4,470	$495	$62.96	$52.21 - $72.28
Q3 2014	3,156	$307	$62.41	$58.43 - $64.97
Q1 2014	3,746	$344	$53.80	$50.34 - $57.78
Q4 2013	3,169	$266	$45.88	$38.72 - $52.56
Q2 2013	5,612	$348	$35.69	$30.03 - $40.17