SanDisk Shares Slide After-Hours Despite Massive Q3 Earnings Beat and Guidance Hike
SanDisk (SNDK) shares fell 5.20% in after-hours trading on Thursday, a sharp reversal following a fiscal third-quarter report that shattered Wall Street estimates across the board. Despite delivering a triple-digit revenue surge and a significant upward revision to its full-year outlook, the stock succumbed to profit-taking after a parabolic year-to-date rally that had already priced in a near-perfect performance.
A Blowout Quarter Fails to Ignite Bulls
SanDisk (SNDK) reported fiscal third-quarter results after the close on Thursday that would, under normal circumstances, be considered a massive victory. The storage giant posted non-GAAP earnings of $23.41 per share, crushing the analyst consensus of $14.66 by more than 60%. Revenue for the quarter skyrocketed 252% year-over-year to $5.95 billion, handily beating the $4.73 billion expected by the Street.
The outperformance was driven primarily by a 233% surge in Datacenter revenue, as hyperscalers continue to aggressively build out AI infrastructure. SanDisk’s adjusted gross margins also reached a record 78.4%, far exceeding the 67.3% analysts had modeled. However, in the high-stakes environment of after-hours trading, these "eye-popping" numbers were met with a wave of selling, as the stock's 348% year-to-date gain left little room for even the most impressive beats to drive further upside.
Guidance Hike Meets "Sell the News" Reality
Management didn't just beat the past quarter; they significantly raised the bar for the future. For the fourth quarter, SanDisk issued revenue guidance of $7.75 billion to $8.25 billion, well above the $6.65 billion consensus. The company also projected adjusted EPS between $30 and $33, nearly $10 higher than the $23.38 Wall Street had anticipated.
Despite this "beat and raise" setup, the 5.20% drop in extended trading suggests that investors are increasingly wary of the stock's valuation. With the options market pricing in a massive 21% swing heading into the print, the relatively modest 5% decline indicates a "sell the news" reaction. Traders appear to be locking in profits after a run that saw the stock trade near $1,100 earlier in the week.
The "New Business Model" Uncertainty
CEO David Goeckeler highlighted a fundamental pivot in the company's strategy, moving toward a "New Business Model" (NBM) characterized by multi-year customer engagements and firm financial commitments. While Goeckeler argued this would drive "structurally higher and more durable earnings power," some analysts expressed concern that these long-term contracts could limit SanDisk's ability to capitalize on spot-market pricing spikes during the current NAND supercycle.
Sector Context and Forward Outlook
The move in SanDisk comes amid a broader cooling of the semiconductor sector. Earlier this week, reports of slowing growth at OpenAI weighed on chip stocks, and peer Western Digital (WDC) also saw its shares slide roughly 6% after-hours despite its own earnings beat. As the market digests the shift from cyclical storage to AI-driven infrastructure, SanDisk remains a central, albeit volatile, player. Investors will now focus on whether the company can maintain its record margins as supply begins to catch up with the unprecedented demand from AI data centers.
Key Takeaways
- SanDisk reported Q3 EPS of $23.41 and revenue of $5.95 billion, both significantly beating Wall Street estimates.
- The stock fell 5.20% after-hours as investors locked in profits following a 348% year-to-date rally.
- Q4 guidance was raised to $30-$33 EPS, far exceeding the $23.38 consensus, yet failed to stem the post-close selloff.
- Management is pivoting to a 'New Business Model' of multi-year contracts to stabilize earnings, though some fear this may cap upside in a rising price environment.