Iron Mountain Incorporated (IRM)vsSTAG Industrial Inc (STAG)
IRM
Iron Mountain Incorporated
$125.99
+10.02%
REAL ESTATE · Cap: $34.07B
STAG
STAG Industrial Inc
$38.09
-3.72%
REAL ESTATE · Cap: $7.43B
Smart Verdict
WallStSmart Research — data-driven comparison
Iron Mountain Incorporated generates 717% more annual revenue ($6.90B vs $845.18M). STAG leads profitability with a 32.4% profit margin vs 2.1%. IRM appears more attractively valued with a PEG of 2.70. STAG earns a higher WallStSmart Score of 64/100 (C+).
IRM
Buy52
out of 100
Grade: C-
STAG
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-10.8%
Fair Value
$90.41
Current Price
$125.99
$35.58 premium
Margin of Safety
+56.8%
Fair Value
$90.79
Current Price
$38.09
$52.70 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 225 in profit
Strong operational efficiency at 22.0%
16.6% revenue growth
Keeps 32 of every $100 in revenue as profit
Strong operational efficiency at 37.8%
Earnings expanding 57.9% YoY
Reasonable price relative to book value
Areas to Watch
2.1% margin — thin
Weak financial health signals
Expensive relative to growth rate
Premium valuation, high expectations priced in
Moderate valuation
ROE of 7.8% — below average capital efficiency
Expensive relative to growth rate
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : IRM
The strongest argument for IRM centers on Return on Equity, Operating Margin, Revenue Growth. Revenue growth of 16.6% demonstrates continued momentum.
Bull Case : STAG
The strongest argument for STAG centers on Profit Margin, Operating Margin, EPS Growth. Profitability is solid with margins at 32.4% and operating margin at 37.8%. Revenue growth of 10.8% demonstrates continued momentum.
Bear Case : IRM
The primary concerns for IRM are Profit Margin, Piotroski F-Score, PEG Ratio. A P/E of 229.0x leaves little room for execution misses. Thin 2.1% margins leave little buffer for downturns.
Bear Case : STAG
The primary concerns for STAG are P/E Ratio, Return on Equity, PEG Ratio.
Key Dynamics to Monitor
IRM profiles as a growth stock while STAG is a mature play — different risk/reward profiles.
IRM carries more volatility with a beta of 1.15 — expect wider price swings.
IRM is growing revenue faster at 16.6% — sustainability is the question.
STAG generates stronger free cash flow (117M), providing more financial flexibility.
Bottom Line
STAG scores higher overall (64/100 vs 52/100), backed by strong 32.4% margins and 10.8% 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.
STAG Industrial Inc
REAL ESTATE · REIT - INDUSTRIAL · USA
STAG Industrial, Inc. (NYSE: STAG) is a real estate investment trust focused on the acquisition and operation of single-tenant industrial properties throughout the United States.
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