WallStSmart

Public Storage (PSA)vsVertex Pharmaceuticals Inc (VRTX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Vertex Pharmaceuticals Inc generates 151% more annual revenue ($12.22B vs $4.87B). PSA leads profitability with a 39.1% profit margin vs 35.5%. VRTX appears more attractively valued with a PEG of 2.10. VRTX earns a higher WallStSmart Score of 66/100 (B-).

PSA

Buy

62

out of 100

Grade: C+

Growth: 6.0Profit: 8.5Value: 4.0Quality: 4.3
Piotroski: 4/9Altman Z: 1.13

VRTX

Strong Buy

66

out of 100

Grade: B-

Growth: 8.0Profit: 9.0Value: 6.7Quality: 8.0
Piotroski: 3/9Altman Z: 3.62
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PSAUndervalued (+6.8%)

Margin of Safety

+6.8%

Fair Value

$315.45

Current Price

$311.04

$4.41 discount

UndervaluedFair: $315.45Overvalued
VRTXUndervalued (+57.2%)

Margin of Safety

+57.2%

Fair Value

$992.87

Current Price

$429.82

$563.05 discount

UndervaluedFair: $992.87Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PSA5 strengths · Avg: 9.2/10
Profit MarginProfitability
39.1%10/10

Keeps 39 of every $100 in revenue as profit

Operating MarginProfitability
46.0%10/10

Strong operational efficiency at 46.0%

Market CapQuality
$54.30B9/10

Large-cap with strong market position

Return on EquityProfitability
20.2%9/10

Every $100 of equity generates 20 in profit

EPS GrowthGrowth
32.8%8/10

Earnings expanding 32.8% YoY

VRTX6 strengths · Avg: 9.7/10
Profit MarginProfitability
35.5%10/10

Keeps 36 of every $100 in revenue as profit

Operating MarginProfitability
38.1%10/10

Strong operational efficiency at 38.1%

EPS GrowthGrowth
61.4%10/10

Earnings expanding 61.4% YoY

Altman Z-ScoreHealth
3.6210/10

Safe zone — low bankruptcy risk

Market CapQuality
$107.87B9/10

Large-cap with strong market position

Return on EquityProfitability
24.2%9/10

Every $100 of equity generates 24 in profit

Areas to Watch

PSA4 concerns · Avg: 3.5/10
P/E RatioValuation
32.0x4/10

Premium valuation, high expectations priced in

Price/BookValuation
11.1x4/10

Trading at 11.1x book value

Revenue GrowthGrowth
3.2%4/10

3.2% revenue growth

PEG RatioValuation
4.502/10

Expensive relative to growth rate

VRTX3 concerns · Avg: 3.7/10
PEG RatioValuation
2.104/10

Expensive relative to growth rate

P/E RatioValuation
25.3x4/10

Moderate valuation

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : PSA

The strongest argument for PSA centers on Profit Margin, Operating Margin, Market Cap. Profitability is solid with margins at 39.1% and operating margin at 46.0%.

Bull Case : VRTX

The strongest argument for VRTX centers on Profit Margin, Operating Margin, EPS Growth. Profitability is solid with margins at 35.5% and operating margin at 38.1%.

Bear Case : PSA

The primary concerns for PSA are P/E Ratio, Price/Book, Revenue Growth.

Bear Case : VRTX

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

Key Dynamics to Monitor

PSA profiles as a value stock while VRTX is a mature play — different risk/reward profiles.

PSA carries more volatility with a beta of 0.98 — expect wider price swings.

VRTX is growing revenue faster at 7.8% — sustainability is the question.

VRTX generates stronger free cash flow (1.3B), providing more financial flexibility.

Bottom Line

VRTX scores higher overall (66/100 vs 62/100), backed by strong 35.5% margins. Both earn "Strong 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.

Public Storage

REAL ESTATE · REIT - INDUSTRIAL · USA

Public Storage is an American international self storage company headquartered in Glendale, California, that is run as a real estate investment trust (REIT).

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Vertex Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

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

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