Analyst Report: SNDK
1. EXECUTIVE SUMMARY
Sandisk closed at $1,404.77 on Wednesday October 28, up 7.66% from $1,304.84, after SK Hynix reported record third-quarter results and a bullish memory outlook. The Motley Fool attributes the rally to a competitor's strong results, though the brief only contains that article's summary, so the Sandisk-specific link rests on thin sourcing. SK Hynix reported operating profit of about 83.3 trillion won on revenue of about 104.6 trillion won, and said memory shortages will last through 2030. Sandisk reports fiscal first-quarter results on Thursday October 29 after the US close, with the consensus in the facts at EPS of 46.41 and revenue of $10.70bn. The stock sits 19.26% below its close of 20 sessions ago, so the rally has recovered only part of the October slide.
2. THE CATALYST
SK Hynix published its third-quarter 2026 results around the October 27 to 28 window. 24/7 Wall St. says they came out late on October 27, while TheNextWeb dates the release to October 28. Both timings put the read-across in the October 28 US session.
According to the SK hynix newsroom (October 28):
- Revenue was about 104.6 trillion won, the first quarter above 100 trillion won.
- Operating profit was about 83.3 trillion won, an 80% margin.
- HBM4 should overtake HBM3E in volume and revenue in the fourth quarter.
- The company expects memory shortages to last through 2030.
- Long-term agreements cover more than half of 2027 and 2028 output.
- A shareholder return plan of roughly 100 trillion won was flagged.
Investing.com reported SK Hynix up about 2% in its regular session and about 6% after hours. The size of the SK Hynix move conflicts across sources: 24/7 Wall St. cited about 7% in morning trading, TradingKey about 4%, and a CoinDesk headline 11%, which the research assistant saw only as a headline.
Peers moved the same way. Seagate rose 4.51% and Western Digital 4.08% over the period, against a 0.28% gain for the S&P 500.
| Date | Close | Change | Volume |
|---|---|---|---|
| 2026-10-26 | $1,255.58 | +1.42% | 6,713,900 |
| 2026-10-27 | $1,304.84 | +3.92% | 7,061,900 |
| 2026-10-28 | $1,404.77 | +7.66% | 9,166,200 |
3. COMPANY PROFILE
Sandisk develops, manufactures and sells NAND flash storage in the Americas, Europe, the Middle East, Africa and Asia. Its products include solid state drives for PCs and gaming consoles, embedded storage for phones, tablets and automotive uses, removable cards, USB drives, and wafers and components. It sits in Technology Hardware, Storage & Peripherals alongside Western Digital and Seagate, and competes in NAND with SK Hynix, which the brief names as the catalyst source.
Recent figures from the brief:
- About two-thirds of fiscal fourth-quarter sequential revenue growth came from higher prices and the rest from volume (TradingView/Zacks).
- Fourth-quarter gross margin was 84.6% (Admiral Markets).
- First-quarter revenue guidance is $10.3bn to $10.8bn, with gross margin guidance of 83% to 85% and non-GAAP EPS guidance of $44 to $46 (Admiral Markets, TradingView/Zacks, FinanceFeeds).
- At its Investor Day, Sandisk laid out a fiscal 2028 to 2030 financial model and said it expects to return 100% of excess cash to shareholders after investment (Sandisk IR, date not confirmed).
The market cap is $203.03bn, with a forward P/E of 5.3 and a trailing P/E of 17.7.
4. DEEP DIVE ANALYSIS
Do fundamentals justify the move? SK Hynix's 80% operating margin, multi-year supply agreements and shortage outlook support the case for sustained NAND and DRAM pricing, and Sandisk's growth has been price-led. Wedbush's Matt Bryson maintained Buy with a $2,000 price target and raised fiscal first-quarter estimates to $11.45bn revenue and $49.04 EPS, from $10.38bn and $45.17 (TipRanks; exact date approximate). Those estimates sit above the top of the $10.3bn to $10.8bn guidance range and above the facts-block consensus. Bernstein reiterated Buy ahead of results (TipRanks). TipRanks describes a Strong Buy consensus with an average target implying about 63% upside.
Sector read-across. 24/7 Wall St. described traders separating NAND and memory from spinning-disk storage. Seagate beat revenue consensus ($4.23bn against $4.15bn) and guided above expectations, yet its stock fell on that report. Toshiba said in early October that it had begun shipping from an expanded nearline line and aims to nearly double annual capacity, which the source presents as one analyst's interpretation. The brief frames NAND pricing and AI data-center demand as the drivers of Sandisk, but only as commentary.
Bull case. Pricing power continues, guidance is beaten, and the shortage thesis from SK Hynix holds. At a forward P/E of 5.3, the multiple already assumes a sharp earnings fall, which leaves room for the shares to re-rate on a strong print.
Bear case. The shares ended the session 40.3% below the 52-week high of $2,354.39 set on June 22, which shows how quickly sentiment can turn on a memory cycle. Growth has leaned on price, so any easing in contract prices hits revenue and margin at once. The brief found no sourced cause for the declines of 6.85% on October 16 and 8.51% on October 22, so part of the recent volatility is unexplained.
5. TECHNICAL SNAPSHOT
The close of $1,404.77 sits above the 200-day average of $1,250.65 and below the 50-day average of $1,571.68, which fits a recovering stock inside a larger pullback from the June peak. Year to date the shares are up 410.38%. Volume of 9,166,200 was 0.95x the 50-session average of 9,646,766, so the rise came on slightly below-average participation. Of the closes in the table, the nearest below the latest is $1,394.83 on October 15, which the stock has now cleared, and the table holds no higher close, so the latest close is the highest in the window. The nearest support is the $1,378.22 close of October 21.
6. RISK FACTORS
- Earnings on Thursday October 29 after the US close. The call starts at 4:30pm ET (Sandisk IR). The stock has risen 7.66% into the print, which raises the bar.
- Estimate differences. The facts-block consensus is EPS 46.41 and revenue $10.70bn. TipRanks shows $46.67 and $10.72bn.
- Thin sourcing. The Sandisk-specific explanation rests on the Motley Fool summary only.
- Hard-drive capacity. Toshiba's nearline expansion is a supply development that the source treats as interpretation.
- Macro. A Federal Reserve decision is due this week (24/7 Wall St.).
- Annual meeting on November 17, 2026 (ad-hoc-news).
7. ACTIONABLE OUTLOOK
Short term (1-2 weeks): The earnings release dominates. Results and guidance that clear Wedbush's $11.45bn and $49.04 estimates would support a move through the $1,404.77 close. Guidance near the middle of the prior range would leave the shares exposed after a 7.66% rise, with $1,378.22 as the first support. This is inference, since the brief contains no post-earnings data.
Medium term (1-3 months): Direction depends on NAND contract pricing and on whether the SK Hynix shortage outlook carries over to Sandisk's order book. The 50-day average of $1,571.68 is the level the stock needs to regain to repair the October trend.
Long term: The brief offers no evidence that the thesis has changed. It rests on pricing-led growth, AI data-center demand and the 100% excess cash return plan, and the October 28 rally adds supportive industry evidence. This is analysis only and not personal financial advice.