Iron Mountain Incorporated (IRM)vsWest Pharmaceutical Services Inc (WST)
IRM
Iron Mountain Incorporated
$125.99
+10.02%
REAL ESTATE · Cap: $34.07B
WST
West Pharmaceutical Services Inc
$297.59
+0.76%
HEALTHCARE · Cap: $20.64B
Smart Verdict
WallStSmart Research — data-driven comparison
Iron Mountain Incorporated generates 114% more annual revenue ($6.90B vs $3.22B). WST leads profitability with a 16.9% profit margin vs 2.1%. IRM appears more attractively valued with a PEG of 2.70. WST earns a higher WallStSmart Score of 67/100 (B-).
IRM
Buy52
out of 100
Grade: C-
WST
Strong Buy67
out of 100
Grade: B-
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
-33.5%
Fair Value
$184.38
Current Price
$297.59
$113.21 premium
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
Earnings expanding 56.1% YoY
Safe zone — low bankruptcy risk
Strong operational efficiency at 21.7%
Revenue surging 21.0% year-over-year
Areas to Watch
2.1% margin — thin
Weak financial health signals
Expensive relative to growth rate
Premium valuation, high expectations priced in
Premium valuation, high expectations priced in
Expensive relative to growth rate
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 : WST
The strongest argument for WST centers on EPS Growth, Altman Z-Score, Operating Margin. Profitability is solid with margins at 16.9% and operating margin at 21.7%. Revenue growth of 21.0% 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 : WST
The primary concerns for WST are P/E Ratio, PEG Ratio.
Key Dynamics to Monitor
IRM carries more volatility with a beta of 1.15 — expect wider price swings.
WST is growing revenue faster at 21.0% — sustainability is the question.
WST generates stronger free cash flow (47M), providing more financial flexibility.
Monitor REIT - SPECIALTY industry trends, competitive dynamics, and regulatory changes.
Bottom Line
WST scores higher overall (67/100 vs 52/100), backed by strong 16.9% margins and 21.0% 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.
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.
West Pharmaceutical Services Inc
HEALTHCARE · MEDICAL INSTRUMENTS & SUPPLIES · USA
West Pharmaceutical Services, Inc. is a designer and manufacturer of injectable pharmaceutical packaging and delivery systems. The company is headquartered in Exton, Pennsylvania.
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