Jim Cramer Wondered Whether Sandisk Is No Longer Cyclical & Expected Western Digital To Raise Guidance More
CNBC’s Jim Cramer questioned whether Western Digital (WDC) and Sandisk (SNDK) are still cyclical after their earnings. WDC reported fiscal Q4 revenue of $3.75B and EPS $3.56, but its guidance disappointed. SNDK reported $8.97B revenue and $39.25 EPS, with Q1 guidance above estimates. Debate centers on AI-driven storage demand.
How this was made

The 30-second read
Why it matters
For WDC, the article emphasizes that guidance did not impress despite earnings beats, which can pressure the stock if traders expect stronger forward momentum. For SNDK, the article highlights above-consensus guidance, but notes the market still debates whether growth is cyclical or structural.
Market read
This is a post-earnings narrative that spotlights forward guidance sensitivity in WDC and above-consensus guidance in SNDK, with AI storage demand as the overarching driver.
What to watch
Margin guidance drivers (pricing, mix, supply constraints) and hyperscaler contract terms are referenced conceptually but not quantified, limiting conviction on whether guidance implies a true demand inflection.
Background
The piece discusses how AI infrastructure demand has boosted storage names and contrasts HDD (WDC) versus NAND (SNDK), then ties the discussion to Cramer’s Aug 6 remarks.
Ticker impact
Western Digital reported fiscal Q4 results and guided Q1 revenue and EPS, but the article says investors were not impressed by guidance.
Choppy-to-soft near term if traders keep focusing on guidance versus the AI storage demand narrative.
The article provides specific Q4 beats and Q1 midpoint guidance, but emphasizes that guidance did not impress investors, implying sensitivity to forward numbers.
Sandisk beat Q4 revenue and EPS and guided Q1 revenue and EPS above analyst estimates, with the article framing debate over cyclical versus structural demand.
Supportive bias near term from above-consensus guidance, but upside may be capped if investors conclude demand is cyclical.
The article cites Q4 and Q1 beats versus estimates and then shifts to the bull/bear framework, which can drive volatility even after a positive print.
Market effects
Read-across risk for AI storage demand expectations in HDD and NAND, with the article highlighting margin and production-ramp concerns.
Primarily US-listed semiconductor/storage sentiment; no explicit regional macro linkage provided.
AI infrastructure buildout narrative affects global storage supply-demand expectations, but the article stays company-specific.
Counterpoint
The article’s framing leans on TV commentary and a cyclical-versus-structural debate; traders may instead anchor on the hard beat-and-guide numbers and ignore the narrative noise.
Key entities
- companyWestern Digital Corporation
HDD storage provider discussed for its fiscal Q4 results and Q1 guidance.
- companySandisk Corporation
NAND flash spinoff discussed for its fiscal Q4 results and Q1 guidance.
- personJim Cramer
CNBC host whose Aug 6 remarks are used to frame investor expectations around guidance.
- personBen Reitzes (Melius Research)
Research analyst quoted in the article regarding Sandisk and the cyclical versus structural debate.





