WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025
Shares 471,197 Value ($000) $81,171 Avg Close $151.55 Range $112.43 - $188.77
Q3 2025
Shares 459,874 Value ($000) $55,201 Avg Close $81.60 Range $62.82 - $122.49
Q2 2025
Shares 101,738 Value ($000) $6,511 Avg Close $47.46 Range $28.72 - $64.21
Q1 2025
Shares 92,389 Value ($000) $3,733 Avg Close $47.25 Range $38.95 - $54.41
Q4 2024
Shares 126,544 Value ($000) $7,549 Avg Close $50.08 Range $44.29 - $55.80
Q3 2024
Shares 155,757 Value ($000) $10,635 Avg Close $50.34 Range $39.73 - $60.52
Q2 2024
Shares 238,625 Value ($000) $18,081 Avg Close $55.25 Range $49.12 - $61.40
Q1 2024
Shares 274,483 Value ($000) $18,730 Avg Close $43.62 Range $36.87 - $52.17
Q4 2023
Shares 257,195 Value ($000) $13,469 Avg Close $34.87 Range $26.82 - $40.07
Q3 2023
Shares 284,465 Value ($000) $12,980 Avg Close $31.42 Range $27.45 - $35.31
Q2 2023
Shares 261,366 Value ($000) $9,914 Avg Close $27.71 Range $24.07 - $31.23
Q1 2023
Shares 225,168 Value ($000) $8,482 Avg Close $29.22 Range $23.31 - $34.06
Q4 2022
Shares 205,593 Value ($000) $6,486 Avg Close $26.28 Range $22.39 - $30.85
Q3 2022
Shares 109,322 Value ($000) $3,558 Avg Close $33.07 Range $23.76 - $38.36
Q2 2022
Shares 42,890 Value ($000) $1,880 Avg Close $40.01 Range $32.99 - $47.63
Q1 2022
Shares 30,080 Value ($000) $1,471 Avg Close $40.89 Range $33.02 - $52.23
Q4 2021
Shares 123,915 Value ($000) $8,080 Avg Close $43.29 Range $37.27 - $50.63
Q3 2021
Shares 33,537 Value ($000) $1,883 Avg Close $47.33 Range $41.77 - $54.33
Q2 2021
Shares 29,615 Value ($000) $2,103 Avg Close $53.87 Range $48.26 - $58.87
Q1 2021
Shares 20,252 Value ($000) $1,352 Avg Close $46.58 Range $36.61 - $54.95
Q4 2020
Shares 45,619 Value ($000) $2,527 Avg Close $33.07 Range $26.57 - $42.13
Q3 2020
Shares 81,145 Value ($000) $2,957 Avg Close $29.61 Range $25.25 - $35.68
Q2 2020
Shares 37,104 Value ($000) $1,640 Avg Close $32.27 Range $28.18 - $37.56
Q1 2020
Shares 58,193 Value ($000) $2,425 Avg Close $43.55 Range $20.36 - $53.51
Q4 2019
Shares 74,250 Value ($000) $4,717 Avg Close $40.69 Range $34.40 - $46.90
Q3 2019
Shares 56,499 Value ($000) $3,370 Avg Close $41.27 Range $34.56 - $47.73
Q2 2019
Shares 157,668 Value ($000) $7,497 Avg Close $32.78 Range $25.73 - $40.13
Q1 2019
Shares 190,056 Value ($000) $9,109 Avg Close $32.38 Range $25.03 - $38.16
Q4 2018
Shares 327,974 Value ($000) $17,897 Avg Close $33.07 Range $23.85 - $41.99
Q3 2018
Shares 295,841 Value ($000) $17,366 Avg Close $46.86 Range $37.47 - $56.00
Q2 2018
Shares 328,144 Value ($000) $25,401 Avg Close $58.47 Range $52.75 - $64.87
Q1 2018
Shares 366,449 Value ($000) $33,812 Avg Close $61.52 Range $53.81 - $73.88
Q4 2017
Shares 338,132 Value ($000) $26,891 Avg Close $58.49 Range $52.57 - $64.05
Q3 2017
Shares 318,597 Value ($000) $27,527 Avg Close $59.93 Range $53.45 - $65.37
Q2 2017
Shares 277,206 Value ($000) $24,560 Avg Close $59.68 Range $54.65 - $64.49
Q1 2017
Shares 240,122 Value ($000) $19,817 Avg Close $51.29 Range $46.27 - $57.21
Q4 2016
Shares 90,239 Value ($000) $6,132 Avg Close $40.87 Range $34.90 - $48.23
Q3 2016
Shares 31,897 Value ($000) $1,864 Avg Close $33.13 Range $28.62 - $40.10
Q2 2016
Shares 13,971 Value ($000) $661 Avg Close $28.61 Range $22.97 - $33.66
Q1 2016
Shares 15,733 Value ($000) $743 Avg Close $30.76 Range $25.11 - $39.62
Q4 2015
Shares 58,185 Value ($000) $3,493 Avg Close $43.55 Range $37.34 - $55.67
Q3 2015
Shares 48,346 Value ($000) $3,841 Avg Close $50.91 Range $43.42 - $56.60
Q2 2015
Shares 95,885 Value ($000) $7,519 Avg Close $60.27 Range $50.11 - $64.90
Q1 2015
Shares 94,239 Value ($000) $8,573 Avg Close $65.44 Range $57.41 - $72.02
Q4 2014
Shares 88,346 Value ($000) $9,783 Avg Close $62.96 Range $52.21 - $72.28