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Educational research only—not investment advice or a recommendation. Scores and estimates may use delayed, incomplete, restated, or corrected market and filing data. Independently verify information before making an investment decision.
SanDisk Corporation specializes in designing, manufacturing, and supplying storage solutions and devices leveraging advanced NAND flash technology. Its diverse product line features solid-state drives (SSDs), embedded memory solutions, removable memory cards, universal serial bus (USB) devices, and underlying wafers and components. Founded on June 1, 1988, the company maintains its principal executive offices in Milpitas, California.
Detailed revenue, brand and relationship research has not yet been completed for SNDK.
Wall Street Score
Overall investment score · Quality, value, risk and opportunity
65
Fair
PoorElite
View category scores →
Company Quality
How good is the actual business—regardless of today’s stock price?
75
Strong
Financial Strength
61
Business Quality / Moat
100
Management
100
Growth Quality
45
Risk / Durability
45
Great Company · Attractive Price
Uses financial strength, moat, management, growth quality and durability. It excludes share price, P/E, market cap, intrinsic value and margin of safety.
Opportunity
Opportunity Score · How does the current price compare with estimated value?
76
Fair
Based on current valuation, company quality, recent trends, and available market signals.
View score details →
Model Outlook
12-month model · What does the model think happens next?
72/100
Building Historical Record
Model Score 72/100 — estimates relative performance potential, distinct from WallStreetScore (company quality).
Probability unavailable — the model has not produced a calibrated probability yet.
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WSS View
The quick read
WSS currently rates the company as mixed to moderately strong.
At today’s price, the WSS valuation framework currently reads as relatively attractive.
The model outlook is currently positive.
What we like
•Valuation scores attractively
•Recent buyback activity is present
What to watch
•Repurchase headline · Sep 29, 2026
•Revenue fundamentals are weak
•Debt / balance-sheet profile needs attention
Company-specific research
Questions worth answering for SNDK
Research inputs 100% complete
These questions are generated from this company's current financial and score data so the page adds context instead of treating the headline score as a stand-alone conclusion.
•Can SNDK maintain its current revenue growth rate and improve the amount of that revenue that turns into earnings and cash?
•Is SNDK's positive free cash flow repeatable, or is the current level being helped by temporary working-capital or spending changes?
•How is SNDK likely to use its cash advantage: reinvestment, acquisitions, debt reduction, dividends or buybacks?
•Is SNDK's valuation discount tied to a temporary concern or to a longer-term business risk?
Two different market-behavior signals. Momentum measures direction and trend strength. Volatility measures how large and unstable the price moves are, regardless of direction.
A high momentum score means price has been trending upward with confirming short- and medium-term strength. A low score means downward or weakening momentum.
Volatility = How violently is it moving?
A high volatility score means larger, less stable price swings. It can happen while a stock is rising or falling, so high volatility is not automatically bullish or bearish.
Important: the volatility score above is based on realized price volatility. Implied volatility (IV) comes from options prices and represents the market's expected future movement. Wall Street Score will keep IV separate and will only display it when a verified options-chain feed is available.
Notices for SNDK
Detected from reported data — verify before acting.
Historical repurchase activity
Reported cash flows or share-count measures indicate past repurchase activity. This does not verify an active buyback authorization or future purchases.
Repurchase headline · Sep 29, 2026
Examine Sandisk Carefully Before You Jump in on The Buyback News — This is a provider-linked headline, not an independently confirmed event. Check the article and company filings for the subject, proposed/completed status, and subsequent updates.
+Product opportunity: SanDisk Corporation specializes in designing, manufacturing, and supplying storage solutions and devices leveraging advanced NAND flash technology. Its diverse product line features solid-state drives (SSDs), embedded memory solutions, removable memory cards, universal serial bus (USB) devices, and underlying wafers and components. Founded on June 1, 1988, the company maintains its principal executive offices in Milpitas, California.
+Positive free cash flow may provide capacity to invest in growth.
What the Bears Say
No strong bearish data point is currently available.
Bull and bear cases summarize disclosed catalysts, growth opportunities and risks; they are not buy or sell recommendations.
Create a free account to make a call.
Scores
Click any score for full breakdown
Wall Street Score
Fair65/ 100
Weak (0–50)Fair (51–71)Strong (72+)
Debt
Weak
40
Debt Cost18.6%
Debt Reduction YoY80.8%
Debt / Equity0.02x
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Revenue
Weak
45
Revenue YoY0.0%
Revenue CAGR74.3%
Net Margin56.5%
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Asset
Fair
63
Asset Growth YoY73.3%
Liquidation/Share$101.52
Net Assets/MCap0.08x
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Capital
Poor
21
Earnings Yield4.4%
Buyback Yield0.4%
Debt Cost18.6%
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Management
Elite
100
ROIC95.7%
ROE72.7%
ROA50.8%
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Moat
Elite
100
EPS Growth—
FCF/Share Growth—
Rev/Share Growth1.0%
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Valuation
Strong
87
Intrinsic Value$2994.53
Value Reference$1796.72
MOS0.4%
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Buffett
Fair
67
Revenue45
Moat100
Valuation87
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MOS
Elite
100
MOS %0.4%
Value Reference$1796.72
Deep Discount Reference$1197.81
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Financial
Fair
62
Interest Coverage169.7x
ROIC95.7%
FCF Yield4.4%
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Master
Strong
74
Financial62
Valuation87
Debt40
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Resilience
Elite
92
Survival Years5.0 yrs
Current Ratio2.29x
FCF Margin0.6%
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Score Changes
2 historical score records available
Previous Score
27
Jul 24, 2026
Change
+38.8
points
Current Score
65
Oct 1, 2026
Category Changes
Revenue+1.1
Debt-2.6
Assets+45.5
Capital+13.0
Management+20.0
Moat+84.0
Valuation+86.8
Buffett+30.6
SNDK increased 38.8 points because Asset improved by 45.5 points, Capital improved by 13 points, Management improved by 20 points.
Positive Contributors
+ Asset improved by 45.5 points
+ Capital improved by 13 points
+ Management improved by 20 points
+ Moat improved by 84 points
+ Valuation improved by 86.8 points
+ Buffett improved by 30.6 points
Negative Contributors
− Debt declined by 2.6 points
Projected Score
Projected Score
70
Projected Change
+4.8%
Preliminary comparable-period financial changes suggest improvement of approximately 4.8 points. This is a projected estimate, not the official WallStreetScore.