WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Quantitative Investment Management, LLC's Holding History (CIK: 0001445911)

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

Q3 2024

Shares 7,992 Value ($000) $1 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 5,274 Value ($000) $0 Avg Close $55.25 Range $49.12 - $61.40

Q3 2023

Shares 25,557 Value ($000) $1 Avg Close $31.42 Range $27.45 - $35.31

Q2 2023

Shares 10,272 Value ($000) $0 Avg Close $27.71 Range $24.07 - $31.23

Q4 2021

Shares 5,904 Value ($000) $384 Avg Close $43.29 Range $37.27 - $50.63

Q2 2021

Shares 6,635 Value ($000) $472 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 50,958 Value ($000) $3,401 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 213,811 Value ($000) $11,842 Avg Close $33.07 Range $26.57 - $42.13

Q4 2019

Shares 53,284 Value ($000) $3,381 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 31,218 Value ($000) $1,861 Avg Close $41.27 Range $34.56 - $47.73

Q1 2019

Shares 30,700 Value ($000) $1,475 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 232,000 Value ($000) $8,577 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 56,100 Value ($000) $3,284 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 21,500 Value ($000) $1,664 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 334,300 Value ($000) $30,845 Avg Close $61.52 Range $53.81 - $73.88

Q2 2017

Shares 215,200 Value ($000) $19,066 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 200,100 Value ($000) $16,514 Avg Close $51.29 Range $46.27 - $57.21

Q3 2016

Shares 39,300 Value ($000) $2,297 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 145,000 Value ($000) $6,852 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 46,500 Value ($000) $2,196 Avg Close $30.76 Range $25.11 - $39.62

Q4 2014

Shares 21,800 Value ($000) $2,413 Avg Close $62.96 Range $52.21 - $72.28

Q2 2014

Shares 6,100 Value ($000) $563 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 57,000 Value ($000) $5,233 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 18,400 Value ($000) $1,543 Avg Close $45.88 Range $38.72 - $52.56

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	7,992	$1	$50.34	$39.73 - $60.52
Q2 2024	5,274	$0	$55.25	$49.12 - $61.40
Q3 2023	25,557	$1	$31.42	$27.45 - $35.31
Q2 2023	10,272	$0	$27.71	$24.07 - $31.23
Q4 2021	5,904	$384	$43.29	$37.27 - $50.63
Q2 2021	6,635	$472	$53.87	$48.26 - $58.87
Q1 2021	50,958	$3,401	$46.58	$36.61 - $54.95
Q4 2020	213,811	$11,842	$33.07	$26.57 - $42.13
Q4 2019	53,284	$3,381	$40.69	$34.40 - $46.90
Q3 2019	31,218	$1,861	$41.27	$34.56 - $47.73
Q1 2019	30,700	$1,475	$32.38	$25.03 - $38.16
Q4 2018	232,000	$8,577	$33.07	$23.85 - $41.99
Q3 2018	56,100	$3,284	$46.86	$37.47 - $56.00
Q2 2018	21,500	$1,664	$58.47	$52.75 - $64.87
Q1 2018	334,300	$30,845	$61.52	$53.81 - $73.88
Q2 2017	215,200	$19,066	$59.68	$54.65 - $64.49
Q1 2017	200,100	$16,514	$51.29	$46.27 - $57.21
Q3 2016	39,300	$2,297	$33.13	$28.62 - $40.10
Q2 2016	145,000	$6,852	$28.61	$22.97 - $33.66
Q1 2016	46,500	$2,196	$30.76	$25.11 - $39.62
Q4 2014	21,800	$2,413	$62.96	$52.21 - $72.28
Q2 2014	6,100	$563	$55.43	$50.48 - $59.36
Q1 2014	57,000	$5,233	$53.80	$50.34 - $57.78
Q4 2013	18,400	$1,543	$45.88	$38.72 - $52.56