WallStSmart

Gilead Sciences Inc (GILD)vsSandisk Corp (SNDK)

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Smart Verdict

WallStSmart Research — data-driven comparison

Gilead Sciences Inc generates 126% more annual revenue ($29.74B vs $13.18B). SNDK leads profitability with a 34.2% profit margin vs 31.0%. GILD trades at a lower P/E of 16.9x. SNDK earns a higher WallStSmart Score of 70/100 (B).

GILD

Strong Buy

68

out of 100

Grade: B-

Growth: 6.0Profit: 9.5Value: 7.3Quality: 6.5
Piotroski: 7/9Altman Z: 1.97

SNDK

Strong Buy

70

out of 100

Grade: B

Growth: 7.3Profit: 10.0Value: 4.0Quality: 6.8
Piotroski: 4/9Altman Z: 1.82
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GILDUndervalued (+42.5%)

Margin of Safety

+42.5%

Fair Value

$221.22

Current Price

$129.16

$92.06 discount

UndervaluedFair: $221.22Overvalued

Intrinsic value data unavailable for SNDK.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GILD6 strengths · Avg: 9.5/10
Return on EquityProfitability
39.2%10/10

Every $100 of equity generates 39 in profit

Profit MarginProfitability
31.0%10/10

Keeps 31 of every $100 in revenue as profit

Operating MarginProfitability
39.3%10/10

Strong operational efficiency at 39.3%

EPS GrowthGrowth
54.8%10/10

Earnings expanding 54.8% YoY

Market CapQuality
$154.33B9/10

Large-cap with strong market position

P/E RatioValuation
16.9x8/10

Attractively priced relative to earnings

SNDK6 strengths · Avg: 10.0/10
Market CapQuality
$278.63B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
32.7%10/10

Every $100 of equity generates 33 in profit

Profit MarginProfitability
34.2%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
70.0%10/10

Strong operational efficiency at 70.0%

Revenue GrowthGrowth
251.0%10/10

Revenue surging 251.0% year-over-year

EPS GrowthGrowth
618.0%10/10

Earnings expanding 618.0% YoY

Areas to Watch

GILD3 concerns · Avg: 4.0/10
PEG RatioValuation
2.144/10

Expensive relative to growth rate

Revenue GrowthGrowth
4.4%4/10

4.4% revenue growth

Altman Z-ScoreHealth
1.974/10

Grey zone — moderate risk

SNDK3 concerns · Avg: 3.3/10
Price/BookValuation
16.8x4/10

Trading at 16.8x book value

Altman Z-ScoreHealth
1.824/10

Grey zone — moderate risk

P/E RatioValuation
64.1x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : GILD

The strongest argument for GILD centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 31.0% and operating margin at 39.3%.

Bull Case : SNDK

The strongest argument for SNDK centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 34.2% and operating margin at 70.0%. Revenue growth of 251.0% demonstrates continued momentum.

Bear Case : GILD

The primary concerns for GILD are PEG Ratio, Revenue Growth, Altman Z-Score.

Bear Case : SNDK

The primary concerns for SNDK are Price/Book, Altman Z-Score, P/E Ratio. A P/E of 64.1x leaves little room for execution misses.

Key Dynamics to Monitor

GILD profiles as a value stock while SNDK is a growth play — different risk/reward profiles.

SNDK is growing revenue faster at 251.0% — sustainability is the question.

SNDK generates stronger free cash flow (3.0B), providing more financial flexibility.

Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.

Bottom Line

SNDK scores higher overall (70/100 vs 68/100), backed by strong 34.2% margins and 251.0% revenue growth. GILD offers better value entry with a 42.5% margin of safety. Both earn "Strong Buy" and "Strong Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Gilead Sciences Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Gilead Sciences, Inc. is an American biopharmaceutical company headquartered in Foster City, California, that focuses on researching and developing antiviral drugs used in the treatment of HIV, hepatitis B, hepatitis C, and influenza, including Harvoni and Sovaldi.

Sandisk Corp

TECHNOLOGY · COMPUTER HARDWARE · USA

Sandisk Corporation (Ticker: SNDK) is a U.S.-based technology company that develops, manufactures, and sells data storage products and solutions built on NAND flash memory technology, including solid-state drives (SSDs), embedded storage, memory cards, and USB flash drives for consumer, enterprise, and cloud computing markets.

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