WallStSmart

Iron Mountain Incorporated (IRM)vsLamar Advertising Company (LAMR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Iron Mountain Incorporated generates 220% more annual revenue ($7.25B vs $2.27B). LAMR leads profitability with a 25.9% profit margin vs 3.8%. LAMR appears more attractively valued with a PEG of 2.20. 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

LAMR

Buy

58

out of 100

Grade: C

Growth: 3.3Profit: 9.0Value: 4.0Quality: 3.8
Piotroski: 5/9Altman Z: 0.56
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

IRMOvervalued (-5.0%)

Margin of Safety

-5.0%

Fair Value

$95.45

Current Price

$128.84

$33.39 premium

UndervaluedFair: $95.45Overvalued
LAMRSignificantly Overvalued (-19.7%)

Margin of Safety

-19.7%

Fair Value

$110.78

Current Price

$157.93

$47.15 premium

UndervaluedFair: $110.78Overvalued

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

LAMR3 strengths · Avg: 9.7/10
Return on EquityProfitability
57.2%10/10

Every $100 of equity generates 57 in profit

Operating MarginProfitability
32.9%10/10

Strong operational efficiency at 32.9%

Profit MarginProfitability
25.9%9/10

Keeps 26 of every $100 in revenue as profit

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
137.8x2/10

Premium valuation, high expectations priced in

LAMR4 concerns · Avg: 4.0/10
PEG RatioValuation
2.204/10

Expensive relative to growth rate

P/E RatioValuation
26.2x4/10

Moderate valuation

Price/BookValuation
15.8x4/10

Trading at 15.8x book value

Revenue GrowthGrowth
2.3%4/10

2.3% revenue growth

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 : LAMR

The strongest argument for LAMR centers on Return on Equity, Operating Margin, Profit Margin. Profitability is solid with margins at 25.9% and operating margin at 32.9%.

Bear Case : IRM

The primary concerns for IRM are Profit Margin, Piotroski F-Score, PEG Ratio. A P/E of 137.8x leaves little room for execution misses. Thin 3.8% margins leave little buffer for downturns.

Bear Case : LAMR

The primary concerns for LAMR are PEG Ratio, P/E Ratio, Price/Book.

Key Dynamics to Monitor

IRM profiles as a growth stock while LAMR 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.

LAMR generates stronger free cash flow (240M), providing more financial flexibility.

Bottom Line

IRM scores higher overall (64/100 vs 58/100) 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.

Lamar Advertising Company

REAL ESTATE · REIT - SPECIALTY · USA

Founded in 1902, Lamar Advertising (Nasdaq: LAMR) is one of the largest outdoor advertising companies in North America, with more than 357,500 displays in the United States and Canada.

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