WallStSmart

AbbVie Inc (ABBV)vsBiogen Inc (BIIB)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

AbbVie Inc generates 532% more annual revenue ($62.82B vs $9.94B). BIIB leads profitability with a 13.8% profit margin vs 5.8%. ABBV appears more attractively valued with a PEG of 0.59. BIIB earns a higher WallStSmart Score of 63/100 (C+).

ABBV

Buy

63

out of 100

Grade: C+

Growth: 4.0Profit: 8.0Value: 4.0Quality: 5.0
Piotroski: 5/9Altman Z: 0.40

BIIB

Buy

63

out of 100

Grade: C+

Growth: 5.3Profit: 6.0Value: 6.0Quality: 7.5
Piotroski: 2/9Altman Z: 2.76
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ABBVSignificantly Overvalued (-55.6%)

Margin of Safety

-55.6%

Fair Value

$146.00

Current Price

$227.23

$81.23 premium

UndervaluedFair: $146.00Overvalued
BIIBUndervalued (+37.9%)

Margin of Safety

+37.9%

Fair Value

$308.06

Current Price

$195.34

$112.72 discount

UndervaluedFair: $308.06Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ABBV6 strengths · Avg: 9.3/10
Market CapQuality
$380.57B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
62.3%10/10

Every $100 of equity generates 62 in profit

Operating MarginProfitability
32.2%10/10

Strong operational efficiency at 32.2%

Debt/EquityHealth
-11.0210/10

Conservative balance sheet, low leverage

PEG RatioValuation
0.598/10

Growing faster than its price suggests

Free Cash FlowQuality
$3.56B8/10

Generating 3.6B in free cash flow

BIIB3 strengths · Avg: 8.0/10
Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Operating MarginProfitability
22.9%8/10

Strong operational efficiency at 22.9%

EPS GrowthGrowth
31.1%8/10

Earnings expanding 31.1% YoY

Areas to Watch

ABBV4 concerns · Avg: 2.3/10
Profit MarginProfitability
5.8%3/10

5.8% margin — thin

P/E RatioValuation
105.1x2/10

Premium valuation, high expectations priced in

EPS GrowthGrowth
-46.2%2/10

Earnings declined 46.2%

Altman Z-ScoreHealth
0.402/10

Distress zone — elevated risk

BIIB4 concerns · Avg: 3.0/10
Revenue GrowthGrowth
1.9%4/10

1.9% revenue growth

Return on EquityProfitability
7.4%3/10

ROE of 7.4% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
3.942/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : ABBV

The strongest argument for ABBV centers on Market Cap, Return on Equity, Operating Margin. Revenue growth of 12.4% demonstrates continued momentum. PEG of 0.59 suggests the stock is reasonably priced for its growth.

Bull Case : BIIB

The strongest argument for BIIB centers on Price/Book, Operating Margin, EPS Growth.

Bear Case : ABBV

The primary concerns for ABBV are Profit Margin, P/E Ratio, EPS Growth. A P/E of 105.1x leaves little room for execution misses.

Bear Case : BIIB

The primary concerns for BIIB are Revenue Growth, Return on Equity, Piotroski F-Score.

Key Dynamics to Monitor

ABBV carries more volatility with a beta of 0.30 — expect wider price swings.

ABBV is growing revenue faster at 12.4% — sustainability is the question.

ABBV generates stronger free cash flow (3.6B), providing more financial flexibility.

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

Bottom Line

ABBV scores higher overall (63/100 vs 63/100) and 12.4% revenue growth. BIIB offers better value entry with a 37.9% margin of safety. Both earn "Buy" and "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.

AbbVie Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

AbbVie is an American publicly traded biopharmaceutical company founded in 2013. It originated as a spin-off of Abbott Laboratories.

Biogen Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Biogen Inc. is an American multinational biotechnology company based in Cambridge, Massachusetts, specializing in the discovery, development, and delivery of therapies for the treatment of neurological diseases to patients worldwide.

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