WallStSmart

Public Storage (PSA)vsResMed Inc (RMD)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

ResMed Inc generates 12% more annual revenue ($5.40B vs $4.83B). PSA leads profitability with a 36.9% profit margin vs 27.5%. RMD appears more attractively valued with a PEG of 1.39. RMD earns a higher WallStSmart Score of 70/100 (B).

PSA

Buy

50

out of 100

Grade: C-

Growth: 3.3Profit: 8.5Value: 4.7Quality: 4.3
Piotroski: 4/9Altman Z: 1.13

RMD

Strong Buy

70

out of 100

Grade: B

Growth: 6.7Profit: 9.5Value: 8.7Quality: 8.3
Piotroski: 6/9Altman Z: 4.34
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PSASignificantly Overvalued (-380.1%)

Margin of Safety

-380.1%

Fair Value

$61.20

Current Price

$267.63

$206.43 premium

UndervaluedFair: $61.20Overvalued
RMDUndervalued (+14.4%)

Margin of Safety

+14.4%

Fair Value

$303.30

Current Price

$226.31

$76.99 discount

UndervaluedFair: $303.30Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PSA2 strengths · Avg: 10.0/10
Profit MarginProfitability
36.9%10/10

Keeps 37 of every $100 in revenue as profit

Operating MarginProfitability
46.2%10/10

Strong operational efficiency at 46.2%

RMD4 strengths · Avg: 9.5/10
Operating MarginProfitability
35.2%10/10

Strong operational efficiency at 35.2%

Altman Z-ScoreHealth
4.3410/10

Safe zone — low bankruptcy risk

Return on EquityProfitability
25.7%9/10

Every $100 of equity generates 26 in profit

Profit MarginProfitability
27.5%9/10

Keeps 28 of every $100 in revenue as profit

Areas to Watch

PSA4 concerns · Avg: 3.5/10
P/E RatioValuation
29.8x4/10

Moderate valuation

Price/BookValuation
9.6x4/10

Trading at 9.6x book value

Revenue GrowthGrowth
3.3%4/10

3.3% revenue growth

PEG RatioValuation
9.872/10

Expensive relative to growth rate

RMD0 concerns · Avg: 0/10

No major concerns identified

Comparative Analysis Report

WallStSmart Research

Bull Case : PSA

The strongest argument for PSA centers on Profit Margin, Operating Margin. Profitability is solid with margins at 36.9% and operating margin at 46.2%.

Bull Case : RMD

The strongest argument for RMD centers on Operating Margin, Altman Z-Score, Return on Equity. Profitability is solid with margins at 27.5% and operating margin at 35.2%. Revenue growth of 11.0% demonstrates continued momentum.

Bear Case : PSA

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

Bear Case : RMD

No major red flags identified for RMD, but monitor valuation.

Key Dynamics to Monitor

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

PSA carries more volatility with a beta of 0.96 — expect wider price swings.

RMD is growing revenue faster at 11.0% — sustainability is the question.

PSA generates stronger free cash flow (634M), providing more financial flexibility.

Bottom Line

RMD scores higher overall (70/100 vs 50/100), backed by strong 27.5% margins and 11.0% revenue growth. 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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ResMed Inc

HEALTHCARE · MEDICAL INSTRUMENTS & SUPPLIES · USA

ResMed is a San Diego, California-based medical equipment company. It primarily provides cloud-connectable medical devices for the treatment of sleep apnea (such as CPAP devices and masks), chronic obstructive pulmonary disease (COPD), and other respiratory conditions.

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