WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q4 2025
Shares 523,497 Value ($000) $90,183 Avg Close $151.55 Range $112.43 - $188.77
Q3 2025
Shares 898,860 Value ($000) $107,917 Avg Close $81.60 Range $62.82 - $122.49
Q2 2025
Shares 1,437,621 Value ($000) $91,993 Avg Close $47.46 Range $28.72 - $64.21
Q1 2025
Shares 2,553,614 Value ($000) $103,243 Avg Close $47.25 Range $38.95 - $54.41
Q4 2024
Shares 2,980,047 Value ($000) $177,700 Avg Close $50.08 Range $44.29 - $55.80
Q3 2024
Shares 2,393,123 Value ($000) $163,426 Avg Close $50.34 Range $39.73 - $60.52
Q2 2024
Shares 2,303,164 Value ($000) $174,511 Avg Close $55.25 Range $49.12 - $61.40
Q1 2024
Shares 1,414,870 Value ($000) $96,551 Avg Close $43.62 Range $36.87 - $52.17
Q4 2023
Shares 1,414,870 Value ($000) $74,097 Avg Close $34.87 Range $26.82 - $40.07
Q3 2023
Shares 1,985,841 Value ($000) $90,614 Avg Close $31.42 Range $27.45 - $35.31
Q2 2023
Shares 2,560,322 Value ($000) $97,113 Avg Close $27.71 Range $24.07 - $31.23
Q1 2023
Shares 4,515,231 Value ($000) $170,089 Avg Close $29.22 Range $23.31 - $34.06
Q4 2022
Shares 4,590,528 Value ($000) $144,831 Avg Close $26.28 Range $22.39 - $30.85
Q3 2022
Shares 3,909,424 Value ($000) $127,252 Avg Close $33.07 Range $23.76 - $38.36
Q2 2022
Shares 4,439,622 Value ($000) $199,028 Avg Close $40.01 Range $32.99 - $47.63
Q1 2022
Shares 5,128,104 Value ($000) $254,610 Avg Close $40.89 Range $33.02 - $52.23
Q4 2021
Shares 5,170,720 Value ($000) $337,183 Avg Close $43.29 Range $37.27 - $50.63
Q3 2021
Shares 5,616,339 Value ($000) $316,986 Avg Close $47.33 Range $41.77 - $54.33
Q2 2021
Shares 5,616,339 Value ($000) $399,715 Avg Close $53.87 Range $48.26 - $58.87
Q1 2021
Shares 5,819,844 Value ($000) $388,475 Avg Close $46.58 Range $36.61 - $54.95
Q4 2020
Shares 5,484,431 Value ($000) $303,783 Avg Close $33.07 Range $26.57 - $42.13
Q3 2020
Shares 5,484,431 Value ($000) $200,456 Avg Close $29.61 Range $25.25 - $35.68
Q2 2020
Shares 2,103,635 Value ($000) $92,875 Avg Close $32.27 Range $28.18 - $37.56
Q1 2020
Shares 191,554 Value ($000) $7,972 Avg Close $43.55 Range $20.36 - $53.51