Iron Mountain Incorporated (IRM)vsSandisk Corp (SNDK)
IRM
Iron Mountain Incorporated
$124.66
-4.29%
REAL ESTATE · Cap: $37.86B
SNDK
Sandisk Corp
$1,559.32
+5.24%
TECHNOLOGY · Cap: $278.63B
Smart Verdict
WallStSmart Research — data-driven comparison
Sandisk Corp generates 82% more annual revenue ($13.18B vs $7.25B). SNDK leads profitability with a 34.2% profit margin vs 3.8%. SNDK trades at a lower P/E of 64.1x. SNDK earns a higher WallStSmart Score of 70/100 (B).
IRM
Buy64
out of 100
Grade: C+
SNDK
Strong Buy70
out of 100
Grade: B
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-41.5%
Fair Value
$70.83
Current Price
$124.66
$53.83 premium
Intrinsic value data unavailable for SNDK.
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
Mega-cap, among the largest globally
Every $100 of equity generates 33 in profit
Keeps 34 of every $100 in revenue as profit
Strong operational efficiency at 70.0%
Revenue surging 251.0% year-over-year
Earnings expanding 618.0% YoY
Areas to Watch
3.8% margin — thin
Weak financial health signals
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 16.8x book value
Grey zone — moderate risk
Premium valuation, high expectations priced in
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 : SNDK
The strongest argument for SNDK centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 34.2% and operating margin at 70.0%. Revenue growth of 251.0% 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 : SNDK
The primary concerns for SNDK are Price/Book, Altman Z-Score, P/E Ratio. A P/E of 64.1x leaves little room for execution misses.
Key Dynamics to Monitor
SNDK is growing revenue faster at 251.0% — sustainability is the question.
SNDK generates stronger free cash flow (3.0B), providing more financial flexibility.
Monitor REIT - SPECIALTY industry trends, competitive dynamics, and regulatory changes.
Bottom Line
SNDK scores higher overall (70/100 vs 64/100), backed by strong 34.2% margins and 251.0% 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.
Sandisk Corp
TECHNOLOGY · COMPUTER HARDWARE · USA
Sandisk Corporation (Ticker: SNDK) is a U.S.-based technology company that develops, manufactures, and sells data storage products and solutions built on NAND flash memory technology, including solid-state drives (SSDs), embedded storage, memory cards, and USB flash drives for consumer, enterprise, and cloud computing markets.
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