WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025
Shares 180,516 Value ($000) $31 Avg Close $151.55 Range $112.43 - $188.77
Q3 2025
Shares 57,093 Value ($000) $7 Avg Close $81.60 Range $62.82 - $122.49
Q2 2025
Shares 705 Value ($000) $0 Avg Close $47.46 Range $28.72 - $64.21
Q2 2024
Shares 11,818 Value ($000) $1 Avg Close $55.25 Range $49.12 - $61.40
Q1 2024
Shares 3,367 Value ($000) $0 Avg Close $43.62 Range $36.87 - $52.17
Q4 2022
Shares 42,794 Value ($000) $1 Avg Close $26.28 Range $22.39 - $30.85
Q1 2022
Shares 8,649 Value ($000) $426 Avg Close $40.89 Range $33.02 - $52.23
Q4 2021
Shares 529 Value ($000) $34 Avg Close $43.29 Range $37.27 - $50.63
Q3 2021
Shares 17,170 Value ($000) $967 Avg Close $47.33 Range $41.77 - $54.33
Q2 2021
Shares 9,229 Value ($000) $658 Avg Close $53.87 Range $48.26 - $58.87
Q1 2021
Shares 8,745 Value ($000) $584 Avg Close $46.58 Range $36.61 - $54.95
Q4 2020
Shares 7,773 Value ($000) $431 Avg Close $33.07 Range $26.57 - $42.13
Q3 2020
Shares 7,391 Value ($000) $270 Avg Close $29.61 Range $25.25 - $35.68
Q2 2020
Shares 7,227 Value ($000) $319 Avg Close $32.27 Range $28.18 - $37.56
Q1 2020
Shares 1,948 Value ($000) $81 Avg Close $43.55 Range $20.36 - $53.51
Q4 2019
Shares 884 Value ($000) $56 Avg Close $40.69 Range $34.40 - $46.90
Q2 2019
Shares 55,118 Value ($000) $2,621 Avg Close $32.78 Range $25.73 - $40.13
Q1 2019
Shares 88,247 Value ($000) $4,242 Avg Close $32.38 Range $25.03 - $38.16
Q4 2018
Shares 155 Value ($000) $6 Avg Close $33.07 Range $23.85 - $41.99
Q3 2018
Shares 437 Value ($000) $26 Avg Close $46.86 Range $37.47 - $56.00
Q2 2018
Shares 6,929 Value ($000) $536 Avg Close $58.47 Range $52.75 - $64.87
Q1 2018
Shares 15,880 Value ($000) $1,465 Avg Close $61.52 Range $53.81 - $73.88
Q4 2017
Shares 1,660 Value ($000) $132 Avg Close $58.49 Range $52.57 - $64.05
Q3 2015
Shares 3,933 Value ($000) $313 Avg Close $50.91 Range $43.42 - $56.60
Q2 2015
Shares 978 Value ($000) $77 Avg Close $60.27 Range $50.11 - $64.90
Q1 2015
Shares 275,510 Value ($000) $25,074 Avg Close $65.44 Range $57.41 - $72.02
Q4 2014
Shares 922,052 Value ($000) $102,071 Avg Close $62.96 Range $52.21 - $72.28
Q3 2014
Shares 916,764 Value ($000) $89,219 Avg Close $62.41 Range $58.43 - $64.97
Q2 2014
Shares 1,002,890 Value ($000) $92,569 Avg Close $55.43 Range $50.48 - $59.36
Q1 2014
Shares 880,630 Value ($000) $80,862 Avg Close $53.80 Range $50.34 - $57.78
Q4 2013
Shares 898,435 Value ($000) $75,377 Avg Close $45.88 Range $38.72 - $52.56
Q3 2013
Shares 1,673,939 Value ($000) $106,127 Avg Close $40.38 Range $36.69 - $43.65