WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2025
Shares 13,942 Value ($000) $2,402 Avg Close $151.55 Range $112.43 - $188.77
Q2 2023
Shares 19,564 Value ($000) $742 Avg Close $27.71 Range $24.07 - $31.23
Q1 2023
Shares 18,616 Value ($000) $701 Avg Close $29.22 Range $23.31 - $34.06
Q4 2022
Shares 18,976 Value ($000) $599 Avg Close $26.28 Range $22.39 - $30.85
Q3 2022
Shares 17,564 Value ($000) $572 Avg Close $33.07 Range $23.76 - $38.36
Q2 2022
Shares 17,383 Value ($000) $779 Avg Close $40.01 Range $32.99 - $47.63
Q1 2022
Shares 15,043 Value ($000) $747 Avg Close $40.89 Range $33.02 - $52.23
Q4 2021
Shares 14,323 Value ($000) $934 Avg Close $43.29 Range $37.27 - $50.63
Q3 2021
Shares 24,881 Value ($000) $1,404 Avg Close $47.33 Range $41.77 - $54.33
Q2 2021
Shares 27,940 Value ($000) $1,988 Avg Close $53.87 Range $48.26 - $58.87
Q1 2021
Shares 30,718 Value ($000) $2,050 Avg Close $46.58 Range $36.61 - $54.95
Q4 2020
Shares 26,728 Value ($000) $1,480 Avg Close $33.07 Range $26.57 - $42.13
Q3 2020
Shares 28,189 Value ($000) $1,030 Avg Close $29.61 Range $25.25 - $35.68
Q2 2020
Shares 30,252 Value ($000) $1,336 Avg Close $32.27 Range $28.18 - $37.56
Q1 2020
Shares 27,924 Value ($000) $1,162 Avg Close $43.55 Range $20.36 - $53.51
Q4 2019
Shares 121,888 Value ($000) $7,736 Avg Close $40.69 Range $34.40 - $46.90
Q3 2019
Shares 166,401 Value ($000) $9,924 Avg Close $41.27 Range $34.56 - $47.73
Q2 2019
Shares 297,934 Value ($000) $14,166 Avg Close $32.78 Range $25.73 - $40.13
Q1 2019
Shares 439,703 Value ($000) $21,133 Avg Close $32.38 Range $25.03 - $38.16
Q4 2018
Shares 628,538 Value ($000) $23,238 Avg Close $33.07 Range $23.85 - $41.99
Q3 2018
Shares 663,306 Value ($000) $38,830 Avg Close $46.86 Range $37.47 - $56.00
Q2 2018
Shares 725,080 Value ($000) $56,128 Avg Close $58.47 Range $52.75 - $64.87
Q1 2018
Shares 603,555 Value ($000) $55,690 Avg Close $61.52 Range $53.81 - $73.88
Q4 2017
Shares 482,102 Value ($000) $38,341 Avg Close $58.49 Range $52.57 - $64.05
Q3 2017
Shares 233,086 Value ($000) $20,139 Avg Close $59.93 Range $53.45 - $65.37
Q2 2017
Shares 135,378 Value ($000) $11,995 Avg Close $59.68 Range $54.65 - $64.49
Q2 2016
Shares 44,795 Value ($000) $2,117 Avg Close $28.61 Range $22.97 - $33.66
Q1 2016
Shares 349,918 Value ($000) $16,530 Avg Close $30.76 Range $25.11 - $39.62
Q4 2015
Shares 603,792 Value ($000) $36,258 Avg Close $43.55 Range $37.34 - $55.67
Q3 2015
Shares 1,086,772 Value ($000) $86,333 Avg Close $50.91 Range $43.42 - $56.60
Q2 2015
Shares 930,979 Value ($000) $73,007,373 Avg Close $60.27 Range $50.11 - $64.90
Q1 2015
Shares 293,267 Value ($000) $26,690,229 Avg Close $65.44 Range $57.41 - $72.02
Q4 2014
Shares 791,875 Value ($000) $87,660,562 Avg Close $62.96 Range $52.21 - $72.28
Q3 2014
Shares 757,651 Value ($000) $73,734 Avg Close $62.41 Range $58.43 - $64.97
Q2 2014
Shares 993,880 Value ($000) $91,735 Avg Close $55.43 Range $50.48 - $59.36
Q1 2014
Shares 1,091,820 Value ($000) $100,250,913 Avg Close $53.80 Range $50.34 - $57.78
Q4 2013
Shares 1,145,397 Value ($000) $96,098,809 Avg Close $45.88 Range $38.72 - $52.56
Q3 2013
Shares 1,075,791 Value ($000) $68,205,149 Avg Close $40.38 Range $36.69 - $43.65
Q2 2013
Shares 974,740 Value ($000) $60,521,607 Avg Close $35.69 Range $30.03 - $40.17