WallStSmart

Gossamer Bio Inc (GOSS)vsVertex Pharmaceuticals Inc (VRTX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Vertex Pharmaceuticals Inc generates 24660% more annual revenue ($12.00B vs $48.47M). VRTX leads profitability with a 32.9% profit margin vs 0.0%. VRTX earns a higher WallStSmart Score of 66/100 (B-).

GOSS

Hold

39

out of 100

Grade: F

Growth: 6.3Profit: 2.5Value: 5.0Quality: 5.0

VRTX

Strong Buy

66

out of 100

Grade: B-

Growth: 8.0Profit: 9.0Value: 10.0Quality: 8.0
Piotroski: 3/9Altman Z: 3.62
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for GOSS.

VRTXUndervalued (+36.5%)

Margin of Safety

+36.5%

Fair Value

$716.04

Current Price

$454.97

$261.07 discount

UndervaluedFair: $716.04Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GOSS1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
47.1%10/10

Revenue surging 47.1% year-over-year

VRTX6 strengths · Avg: 9.5/10
Profit MarginProfitability
32.9%10/10

Keeps 33 of every $100 in revenue as profit

Operating MarginProfitability
39.6%10/10

Strong operational efficiency at 39.6%

Altman Z-ScoreHealth
3.6210/10

Safe zone — low bankruptcy risk

Market CapQuality
$113.95B9/10

Large-cap with strong market position

Return on EquityProfitability
22.5%9/10

Every $100 of equity generates 23 in profit

Debt/EquityHealth
0.219/10

Conservative balance sheet, low leverage

Areas to Watch

GOSS4 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$99.14M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Return on EquityProfitability
-7.8%2/10

ROE of -7.8% — below average capital efficiency

VRTX3 concerns · Avg: 3.7/10
PEG RatioValuation
2.194/10

Expensive relative to growth rate

P/E RatioValuation
29.3x4/10

Moderate valuation

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : GOSS

The strongest argument for GOSS centers on Revenue Growth. Revenue growth of 47.1% demonstrates continued momentum.

Bull Case : VRTX

The strongest argument for VRTX centers on Profit Margin, Operating Margin, Altman Z-Score. Profitability is solid with margins at 32.9% and operating margin at 39.6%.

Bear Case : GOSS

The primary concerns for GOSS are EPS Growth, Market Cap, Profit Margin.

Bear Case : VRTX

The primary concerns for VRTX are PEG Ratio, P/E Ratio, Piotroski F-Score.

Key Dynamics to Monitor

GOSS profiles as a hypergrowth stock while VRTX is a mature play — different risk/reward profiles.

GOSS carries more volatility with a beta of 2.11 — expect wider price swings.

GOSS is growing revenue faster at 47.1% — sustainability is the question.

VRTX generates stronger free cash flow (349M), providing more financial flexibility.

Bottom Line

VRTX scores higher overall (66/100 vs 39/100), backed by strong 32.9% 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.

Gossamer Bio Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on discovering, acquiring, developing, and commercializing therapies in the areas of immunology, inflammation, and oncology diseases in the United States. The company is headquartered in San Diego, California.

Vertex Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Vertex Pharmaceuticals, Inc. is an American biopharmaceutical company based in Boston, Massachusetts.

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