WallStSmart

Iron Mountain Incorporated (IRM)vsPublic Storage (PSA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Iron Mountain Incorporated generates 49% more annual revenue ($7.25B vs $4.87B). PSA leads profitability with a 39.1% profit margin vs 3.8%. IRM appears more attractively valued with a PEG of 2.70. IRM earns a higher WallStSmart Score of 64/100 (C+).

IRM

Buy

64

out of 100

Grade: C+

Growth: 8.7Profit: 7.0Value: 2.7Quality: 3.3
Piotroski: 2/9Altman Z: 0.12

PSA

Buy

62

out of 100

Grade: C+

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

IRMFair Value (-4.8%)

Margin of Safety

-4.8%

Fair Value

$95.66

Current Price

$129.96

$34.30 premium

UndervaluedFair: $95.66Overvalued
PSAUndervalued (+6.8%)

Margin of Safety

+6.8%

Fair Value

$315.32

Current Price

$311.55

$3.77 discount

UndervaluedFair: $315.32Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

IRM4 strengths · Avg: 9.0/10
Return on EquityProfitability
225.1%10/10

Every $100 of equity generates 225 in profit

EPS GrowthGrowth
860.0%10/10

Earnings expanding 860.0% YoY

Operating MarginProfitability
21.0%8/10

Strong operational efficiency at 21.0%

Revenue GrowthGrowth
21.6%8/10

Revenue surging 21.6% year-over-year

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

Areas to Watch

IRM4 concerns · Avg: 2.5/10
Profit MarginProfitability
3.8%3/10

3.8% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
2.702/10

Expensive relative to growth rate

P/E RatioValuation
142.8x2/10

Premium valuation, high expectations priced in

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

Premium valuation, high expectations priced in

Price/BookValuation
11.2x4/10

Trading at 11.2x book value

Revenue GrowthGrowth
3.2%4/10

3.2% revenue growth

PEG RatioValuation
4.502/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : IRM

The strongest argument for IRM centers on Return on Equity, EPS Growth, Operating Margin. Revenue growth of 21.6% demonstrates continued momentum.

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%.

Bear Case : IRM

The primary concerns for IRM are Profit Margin, Piotroski F-Score, PEG Ratio. A P/E of 142.8x leaves little room for execution misses. Thin 3.8% margins leave little buffer for downturns.

Bear Case : PSA

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

Key Dynamics to Monitor

IRM profiles as a growth stock while PSA is a value play — different risk/reward profiles.

IRM carries more volatility with a beta of 1.23 — expect wider price swings.

IRM is growing revenue faster at 21.6% — sustainability is the question.

PSA generates stronger free cash flow (625M), providing more financial flexibility.

Bottom Line

IRM scores higher overall (64/100 vs 62/100) and 21.6% revenue growth. 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.

Iron Mountain Incorporated

REAL ESTATE · REIT - SPECIALTY · USA

Iron Mountain Inc. (NYSE: IRM) is an American enterprise information management services company founded in 1951 and headquartered in Boston, Massachusetts.

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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