Western Digital classic forward PEG valuation

Western Digital Corporation (WDC)
By@hypertonx
Assumptions as of 2026-07-30
USD
Updated Jul 30, 2026 · Revised 1 time
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Western Digital classic forward PEG valuation

Classic Peter Lynch-style PEG valuation for Western Digital. The model shows the mechanically cheap one-year forward PEG, but values the shares using a PEG of 1.0 on a haircut sustainable earnings-growth rate rather than capitalizing the full cyclical rebound.

as of 2026-07-30

Fair value per share
$337.50
Upside/downside
-27.9%
Current forward P/E
24.9
Raw one-year EPS PEG
0.28
P/E divided by revenue growth
0.60
Sustainable EPS growth used
18.0
Conservative forward PEG
1.39
Target forward P/E
18.0
Forward normalized net income
$7.2k
Implied equity value
$129.9k

Capitalization

385.00M shares

Forecast

18.75$/share
88.25%
41.75%

Market

467.80$/share
Latest WDC quote · updated Aug 26, 2026 11:29 AM MDT

Valuation

1.00x
18.00%

Sources

  1. Western Digital guided fiscal Q4 2026 revenue to $3.65 billion plus or minus $0.1 billion and non-GAAP EPS to $3.25 plus or minus $0.15. — investor.wdc.com (accessed 2026-07-30)
  2. S&P Global consensus shown by StockAnalysis estimates FY2027 revenue of $18.25 billion, non-GAAP EPS of $18.75, revenue growth of 41.75%, and EPS growth of 88.25%. — stockanalysis.com (accessed 2026-07-30)

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