Western Digital Corp · Brief

Next report

86 days

Jan 28 · after closeest.Q2 FY27

Earnings

Expected move

No implied move.

Implied vs realized

8 reportsHistory

4 of 7≥ implied

avg implied: ±6.8%
avg realized: ±6.5%

Jan 29 '25±6.9%▲+4.75%×0.69

Apr 30 '25±7.0%▲+7.98%×1.14

Jul 30 '25±5.8%▲+10.16%×1.76

Oct 30 '25±7.0%▲+8.75%×1.24

Q2 FY26±7.9%▼−10.12%×1.28

Q3 FY26±7.2%▼−0.69%×0.10

Q4 FY26—▼−13.03%—

Q1 FY27±6.2%▼−2.97%×0.48

quarterimplied−15%0+15%realized×

Q1 FY27±6.2%▼−2.97%×0.48

Q4 FY26—▼−13.03%—

Q3 FY26±7.2%▼−0.69%×0.10

Q2 FY26±7.9%▼−10.12%×1.28

Oct '25±7.0%▲+8.75%×1.24

Jul '25±5.8%▲+10.16%×1.76

2 older reports

Apr '25±7.0%▲+7.98%×1.14

Jan '25±6.9%▲+4.75%×0.69

Shaded = implied · tick ▲▼ = realized · × = |realized| ÷ impliedSource: options EOD · implied at prior close · realized close to close

Bull & bear

Jan 28 report · est.

Bull2 of 3

+6.37%change in shares held by largest reporting managers over the latest quarter13F · Jun 30 '26

12tracked funds holding the companyN-PORT · Aug 31 '26

Bear2 of 3

10 of 23largest reporting managers cutting their stake in the latest quarter13F · Jun 30 '26

45managers holding the majority share of reported value13F · Jun 30 '26

AI captions · Oct 26 '26once per report · top 2 per case

Linked exposure

WDC report session

Suppliers 1

RMBSRambus×0.56

Customers 1

SNDKSandisk×1.02

× = co-movement · max 501dSource: SEC filings · market data

Latest changes

30 daysAll changes

Oct 8impliedImplied move: ±9.2% into Oct 22 earnings (Oct 8 close).Source

Oct 8report dateEarnings date confirmed: Oct 22, after close.Source

Your note

privateThesis 0 · Decisions 0 · Observations 0

No thesis.