WallStSmart

Alnylam Pharmaceuticals Inc (ALNY)vsKrystal Biotech Inc (KRYS)

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Smart Verdict

WallStSmart Research — data-driven comparison

Alnylam Pharmaceuticals Inc generates 854% more annual revenue ($3.71B vs $389.13M). KRYS leads profitability with a 52.6% profit margin vs 8.5%. KRYS trades at a lower P/E of 36.1x. KRYS earns a higher WallStSmart Score of 57/100 (C).

ALNY

Hold

49

out of 100

Grade: D+

Growth: 8.0Profit: 7.0Value: 3.0Quality: 5.0

KRYS

Buy

57

out of 100

Grade: C

Growth: 6.3Profit: 9.0Value: 5.7Quality: 9.0
Piotroski: 4/9Altman Z: 7.95
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ALNYSignificantly Overvalued (-1925.6%)

Margin of Safety

-1925.6%

Fair Value

$15.91

Current Price

$328.70

$312.79 premium

UndervaluedFair: $15.91Overvalued
KRYSSignificantly Overvalued (-57.2%)

Margin of Safety

-57.2%

Fair Value

$173.46

Current Price

$254.95

$81.49 premium

UndervaluedFair: $173.46Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ALNY2 strengths · Avg: 10.0/10
Return on EquityProfitability
73.3%10/10

Every $100 of equity generates 73 in profit

Revenue GrowthGrowth
84.9%10/10

Revenue surging 84.9% year-over-year

KRYS5 strengths · Avg: 9.6/10
Profit MarginProfitability
52.6%10/10

Keeps 53 of every $100 in revenue as profit

Operating MarginProfitability
41.3%10/10

Strong operational efficiency at 41.3%

Debt/EquityHealth
0.0110/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
7.9510/10

Safe zone — low bankruptcy risk

Revenue GrowthGrowth
17.5%8/10

17.5% revenue growth

Areas to Watch

ALNY3 concerns · Avg: 2.7/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

P/E RatioValuation
131.7x2/10

Premium valuation, high expectations priced in

Price/BookValuation
55.2x2/10

Trading at 55.2x book value

KRYS1 concerns · Avg: 4.0/10
P/E RatioValuation
36.1x4/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : ALNY

The strongest argument for ALNY centers on Return on Equity, Revenue Growth. Revenue growth of 84.9% demonstrates continued momentum.

Bull Case : KRYS

The strongest argument for KRYS centers on Profit Margin, Operating Margin, Debt/Equity. Profitability is solid with margins at 52.6% and operating margin at 41.3%. Revenue growth of 17.5% demonstrates continued momentum.

Bear Case : ALNY

The primary concerns for ALNY are EPS Growth, P/E Ratio, Price/Book. A P/E of 131.7x leaves little room for execution misses.

Bear Case : KRYS

The primary concerns for KRYS are P/E Ratio.

Key Dynamics to Monitor

ALNY profiles as a hypergrowth stock while KRYS is a growth play — different risk/reward profiles.

KRYS carries more volatility with a beta of 0.51 — expect wider price swings.

ALNY is growing revenue faster at 84.9% — sustainability is the question.

ALNY generates stronger free cash flow (140M), providing more financial flexibility.

Bottom Line

KRYS scores higher overall (57/100 vs 49/100), backed by strong 52.6% margins and 17.5% revenue growth. Both earn "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.

Alnylam Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Alnylam Pharmaceuticals, Inc., a biopharmaceutical company, focuses on discovering, developing and commercializing RNA interference (RNAi) therapies. The company is headquartered in Cambridge, Massachusetts.

Krystal Biotech Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Krystal Biotech, Inc., a clinical-stage biotechnology company, is dedicated to the field of redosable gene therapy to treat serious rare diseases in the United States. The company is headquartered in Pittsburgh, Pennsylvania.

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