WallStSmart

Gilead Sciences Inc (GILD)vsSandisk Corp (SNDK)

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Smart Verdict

WallStSmart Research — data-driven comparison

Gilead Sciences Inc generates 230% more annual revenue ($29.44B vs $8.93B). GILD leads profitability with a 28.9% profit margin vs -11.7%. GILD earns a higher WallStSmart Score of 72/100 (B).

GILD

Strong Buy

72

out of 100

Grade: B

Growth: 5.3Profit: 9.5Value: 10.0Quality: 5.5
Piotroski: 6/9

SNDK

Hold

49

out of 100

Grade: D+

Growth: 7.3Profit: 5.0Value: 5.0Quality: 8.0
Piotroski: 4/9Altman Z: 1.82
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GILDUndervalued (+54.3%)

Margin of Safety

+54.3%

Fair Value

$299.95

Current Price

$137.21

$162.74 discount

UndervaluedFair: $299.95Overvalued

Intrinsic value data unavailable for SNDK.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GILD6 strengths · Avg: 9.3/10
PEG RatioValuation
0.3810/10

Growing faster than its price suggests

Return on EquityProfitability
40.7%10/10

Every $100 of equity generates 41 in profit

Operating MarginProfitability
37.4%10/10

Strong operational efficiency at 37.4%

Market CapQuality
$170.34B9/10

Large-cap with strong market position

Profit MarginProfitability
28.9%9/10

Keeps 29 of every $100 in revenue as profit

EPS GrowthGrowth
23.4%8/10

Earnings expanding 23.4% YoY

SNDK5 strengths · Avg: 9.8/10
Operating MarginProfitability
35.5%10/10

Strong operational efficiency at 35.5%

Revenue GrowthGrowth
61.2%10/10

Revenue surging 61.2% year-over-year

EPS GrowthGrowth
618.0%10/10

Earnings expanding 618.0% YoY

Debt/EquityHealth
0.0810/10

Conservative balance sheet, low leverage

Market CapQuality
$104.75B9/10

Large-cap with strong market position

Areas to Watch

GILD1 concerns · Avg: 4.0/10
Revenue GrowthGrowth
4.7%4/10

4.7% revenue growth

SNDK4 concerns · Avg: 2.8/10
Price/BookValuation
10.3x4/10

Trading at 10.3x book value

Altman Z-ScoreHealth
1.824/10

Grey zone — moderate risk

Return on EquityProfitability
-9.4%2/10

ROE of -9.4% — below average capital efficiency

Profit MarginProfitability
-11.7%1/10

Currently unprofitable

Comparative Analysis Report

WallStSmart Research

Bull Case : GILD

The strongest argument for GILD centers on PEG Ratio, Return on Equity, Operating Margin. Profitability is solid with margins at 28.9% and operating margin at 37.4%. PEG of 0.38 suggests the stock is reasonably priced for its growth.

Bull Case : SNDK

The strongest argument for SNDK centers on Operating Margin, Revenue Growth, EPS Growth. Revenue growth of 61.2% demonstrates continued momentum.

Bear Case : GILD

The primary concerns for GILD are Revenue Growth.

Bear Case : SNDK

The primary concerns for SNDK are Price/Book, Altman Z-Score, Return on Equity.

Key Dynamics to Monitor

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

SNDK is growing revenue faster at 61.2% — sustainability is the question.

GILD generates stronger free cash flow (3.1B), providing more financial flexibility.

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

Bottom Line

GILD scores higher overall (72/100 vs 49/100), backed by strong 28.9% margins. Both earn "Strong Buy" and "Hold" 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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