WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2025
Shares 3,653 Value ($000) $629 Avg Close $151.55 Range $112.43 - $188.77
Q3 2025
Shares 3,652 Value ($000) $438 Avg Close $81.60 Range $62.82 - $122.49
Q2 2025
Shares 3,677 Value ($000) $235 Avg Close $47.46 Range $28.72 - $64.21
Q1 2025
Shares 7,163 Value ($000) $290 Avg Close $47.25 Range $38.95 - $54.41
Q4 2024
Shares 125,886 Value ($000) $7,507 Avg Close $50.08 Range $44.29 - $55.80
Q3 2024
Shares 130,070 Value ($000) $8,882 Avg Close $50.34 Range $39.73 - $60.52
Q2 2024
Shares 95,252 Value ($000) $7,217 Avg Close $55.25 Range $49.12 - $61.40
Q1 2024
Shares 75,270 Value ($000) $5,136 Avg Close $43.62 Range $36.87 - $52.17
Q2 2022
Shares 51,440 Value ($000) $2,306 Avg Close $40.01 Range $32.99 - $47.63
Q1 2022
Shares 66,055 Value ($000) $3,280 Avg Close $40.89 Range $33.02 - $52.23
Q2 2021
Shares 30,731 Value ($000) $2,187 Avg Close $53.87 Range $48.26 - $58.87
Q2 2017
Shares 6,196 Value ($000) $549 Avg Close $59.68 Range $54.65 - $64.49
Q2 2015
Shares 4,050 Value ($000) $318 Avg Close $60.27 Range $50.11 - $64.90
Q1 2015
Shares 7,350 Value ($000) $669 Avg Close $65.44 Range $57.41 - $72.02
Q4 2014
Shares 30,139 Value ($000) $3,336 Avg Close $62.96 Range $52.21 - $72.28
Q3 2014
Shares 24,955 Value ($000) $2,429 Avg Close $62.41 Range $58.43 - $64.97