8-K Impact 8/10 Earnings

$WDC · WESTERN DIGITAL CORP

October 22, 2026 · AI-analyzed SEC filing

Western Digital reported Q1 FY2027 results with revenue of $4.38B (+55% YoY), GAAP gross margin of 57.8%, and GAAP diluted EPS of $4.63. Non-GAAP diluted EPS was $4.64, up 161% YoY. Free cash flow reached $1.38B. The company guided Q2 FY2027 revenue to $5.1B ± $100M, non-GAAP gross margin of 60-61%, and non-GAAP EPS of $5.80 ± $0.20. The board also raised the quarterly dividend 17% to $0.175 per share.

Extended-hours trading shows WDC down 2.83% to $344.17 vs the regular close of $354.19, despite strong Q1 results and Q2 guidance implying ~16% sequential revenue growth. The selloff may reflect profit-taking after a massive run or disappointment that the beat wasn't larger relative to elevated expectations for a $132.58B market-cap name.

Western Digital is riding an extraordinary AI-driven storage supercycle — 55% revenue growth, 57.8% GAAP gross margins, and guidance for further acceleration — yet the stock is selling off after-hours

Western Digital's 55% YoY revenue growth and 57.8% GAAP gross margin underscore the AI-driven storage boom benefiting HDD and NAND suppliers. The Q2 guide for 60.5% non-GAAP gross margin at midpoint signals pricing power is still accelerating, consistent with tight NAND supply dynamics seen across W

Concentration of revenue in the Cloud end market and among top customers; dependence on a limited number of qualified suppliers; volatility in demand and competitive pricing; risks from technology transitions and new product introductions.

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