WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2025
Shares 76,200 Value ($000) $13,127 Avg Close $151.55 Range $112.43 - $188.77
Q3 2025
Shares 413,800 Value ($000) $49,681 Avg Close $81.60 Range $62.82 - $122.49
Q1 2025
Shares 242,500 Value ($000) $9,804 Avg Close $47.25 Range $38.95 - $54.41
Q4 2024
Shares 1,419,200 Value ($000) $84,627 Avg Close $50.08 Range $44.29 - $55.80
Q3 2024
Shares 2,638,800 Value ($000) $180,204 Avg Close $50.34 Range $39.73 - $60.52
Q2 2024
Shares 3,695,700 Value ($000) $280,023 Avg Close $55.25 Range $49.12 - $61.40
Q1 2024
Shares 2,410,700 Value ($000) $164,506 Avg Close $43.62 Range $36.87 - $52.17
Q4 2023
Shares 1,433,900 Value ($000) $75,093 Avg Close $34.87 Range $26.82 - $40.07
Q3 2023
Shares 147,400 Value ($000) $6,726 Avg Close $31.42 Range $27.45 - $35.31
Q2 2023
Shares 137,100 Value ($000) $5,200 Avg Close $27.71 Range $24.07 - $31.23
Q1 2023
Shares 136,900 Value ($000) $5,157 Avg Close $29.22 Range $23.31 - $34.06
Q4 2022
Shares 15,300 Value ($000) $483 Avg Close $26.28 Range $22.39 - $30.85
Q3 2022
Shares 15,100 Value ($000) $492 Avg Close $33.07 Range $23.76 - $38.36
Q4 2021
Shares 66,800 Value ($000) $4,356 Avg Close $43.29 Range $37.27 - $50.63
Q1 2021
Shares 16,000 Value ($000) $1,068 Avg Close $46.58 Range $36.61 - $54.95
Q4 2020
Shares 107,155 Value ($000) $5,935 Avg Close $33.07 Range $26.57 - $42.13
Q2 2020
Shares 52,809 Value ($000) $2,332 Avg Close $32.27 Range $28.18 - $37.56
Q1 2020
Shares 119,409 Value ($000) $4,970 Avg Close $43.55 Range $20.36 - $53.51
Q4 2019
Shares 147,809 Value ($000) $9,381 Avg Close $40.69 Range $34.40 - $46.90
Q3 2019
Shares 9,300 Value ($000) $555 Avg Close $41.27 Range $34.56 - $47.73
Q1 2019
Shares 185,000 Value ($000) $8,891 Avg Close $32.38 Range $25.03 - $38.16
Q4 2018
Shares 180,000 Value ($000) $6,655 Avg Close $33.07 Range $23.85 - $41.99
Q1 2018
Shares 1,457,638 Value ($000) $134,496 Avg Close $61.52 Range $53.81 - $73.88
Q4 2017
Shares 1,186,316 Value ($000) $94,348 Avg Close $58.49 Range $52.57 - $64.05
Q3 2017
Shares 60,386 Value ($000) $5,217 Avg Close $59.93 Range $53.45 - $65.37
Q4 2016
Shares 1,427,826 Value ($000) $97,021 Avg Close $40.87 Range $34.90 - $48.23
Q3 2016
Shares 1,959,081 Value ($000) $114,547 Avg Close $33.13 Range $28.62 - $40.10
Q2 2016
Shares 2,473,477 Value ($000) $116,897 Avg Close $28.61 Range $22.97 - $33.66
Q1 2016
Shares 2,755,703 Value ($000) $130,179 Avg Close $30.76 Range $25.11 - $39.62
Q4 2015
Shares 2,031,150 Value ($000) $121,971 Avg Close $43.55 Range $37.34 - $55.67
Q3 2015
Shares 1,215,285 Value ($000) $96,671 Avg Close $50.91 Range $43.42 - $56.60
Q2 2015
Shares 843,838 Value ($000) $66,174 Avg Close $60.27 Range $50.11 - $64.90
Q1 2015
Shares 789,903 Value ($000) $71,889 Avg Close $65.44 Range $57.41 - $72.02
Q4 2014
Shares 1,044,303 Value ($000) $115,604 Avg Close $62.96 Range $52.21 - $72.28
Q3 2014
Shares 799,203 Value ($000) $77,778 Avg Close $62.41 Range $58.43 - $64.97
Q2 2014
Shares 12,203 Value ($000) $1,126 Avg Close $55.43 Range $50.48 - $59.36
Q4 2013
Shares 369,103 Value ($000) $30,966 Avg Close $45.88 Range $38.72 - $52.56
Q3 2013
Shares 38,903 Value ($000) $2,465 Avg Close $40.38 Range $36.69 - $43.65
Q2 2013
Shares 24,503 Value ($000) $1,521 Avg Close $35.69 Range $30.03 - $40.17