Iron Mountain Incorporated (IRM)vsNational Storage Affiliates Trust (NSA)
IRM
Iron Mountain Incorporated
$124.66
-4.29%
REAL ESTATE · Cap: $37.86B
NSA
National Storage Affiliates Trust
$43.43
+1.14%
REAL ESTATE · Cap: $6.27B
Smart Verdict
WallStSmart Research — data-driven comparison
Iron Mountain Incorporated generates 867% more annual revenue ($7.25B vs $749.54M). NSA leads profitability with a 10.5% profit margin vs 3.8%. NSA appears more attractively valued with a PEG of 1.67. IRM earns a higher WallStSmart Score of 64/100 (C+).
IRM
Buy64
out of 100
Grade: C+
NSA
Buy59
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-41.5%
Fair Value
$70.83
Current Price
$124.66
$53.83 premium
Margin of Safety
+30.3%
Fair Value
$47.96
Current Price
$43.43
$4.53 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 225 in profit
Earnings expanding 860.0% YoY
Conservative balance sheet, low leverage
Strong operational efficiency at 21.0%
Revenue surging 21.6% year-over-year
Strong operational efficiency at 35.8%
Earnings expanding 236.6% YoY
18.0% revenue growth
Areas to Watch
3.8% margin — thin
Weak financial health signals
Expensive relative to growth rate
Premium valuation, high expectations priced in
Expensive relative to growth rate
Premium valuation, high expectations priced in
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : IRM
The strongest argument for IRM centers on Return on Equity, EPS Growth, Debt/Equity. Revenue growth of 21.6% demonstrates continued momentum.
Bull Case : NSA
The strongest argument for NSA centers on Operating Margin, EPS Growth, Revenue Growth. Revenue growth of 18.0% demonstrates continued momentum.
Bear Case : IRM
The primary concerns for IRM are Profit Margin, Piotroski F-Score, PEG Ratio. A P/E of 138.3x leaves little room for execution misses. Thin 3.8% margins leave little buffer for downturns.
Bear Case : NSA
The primary concerns for NSA are PEG Ratio, P/E Ratio, Altman Z-Score. A P/E of 56.9x leaves little room for execution misses. Debt-to-equity of 3.77 is elevated, increasing financial risk.
Key Dynamics to Monitor
IRM carries more volatility with a beta of 1.22 — expect wider price swings.
IRM is growing revenue faster at 21.6% — sustainability is the question.
NSA generates stronger free cash flow (77M), providing more financial flexibility.
Monitor REIT - SPECIALTY industry trends, competitive dynamics, and regulatory changes.
Bottom Line
IRM scores higher overall (64/100 vs 59/100) and 21.6% revenue growth. NSA offers better value entry with a 30.3% margin of safety. 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.
National Storage Affiliates Trust
REAL ESTATE · REIT - INDUSTRIAL · USA
National Storage Affiliates Trust is a Maryland real estate investment trust focused on the ownership, operation and acquisition of storage properties located within the top 100 metropolitan statistical areas of the United States.
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