Iron Mountain Incorporated (IRM)vsSandisk Corp (SNDK)
IRM
Iron Mountain Incorporated
$114.52
+1.69%
REAL ESTATE · Cap: $34.07B
SNDK
Sandisk Corp
$1,096.51
+3.04%
TECHNOLOGY · Cap: $161.85B
Smart Verdict
WallStSmart Research — data-driven comparison
Sandisk Corp generates 91% more annual revenue ($13.18B vs $6.90B). SNDK leads profitability with a 34.2% profit margin vs 2.1%. SNDK trades at a lower P/E of 37.5x. SNDK earns a higher WallStSmart Score of 69/100 (B-).
IRM
Buy52
out of 100
Grade: C-
SNDK
Strong Buy69
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-10.8%
Fair Value
$90.41
Current Price
$114.52
$24.11 premium
Margin of Safety
-52.4%
Fair Value
$413.56
Current Price
$1096.51
$682.95 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
Every $100 of equity generates 39 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
Conservative balance sheet, low leverage
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
Trading at 15.9x book value
Grey zone — moderate 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 : SNDK
The strongest argument for SNDK centers on Return on Equity, Profit Margin, Operating 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 229.0x leaves little room for execution misses. Thin 2.1% margins leave little buffer for downturns.
Bear Case : SNDK
The primary concerns for SNDK are P/E Ratio, Price/Book, Altman Z-Score.
Key Dynamics to Monitor
SNDK is growing revenue faster at 251.0% — sustainability is the question.
SNDK generates stronger free cash flow (980M), providing more financial flexibility.
Monitor REIT - SPECIALTY industry trends, competitive dynamics, and regulatory changes.
Bottom Line
SNDK scores higher overall (69/100 vs 52/100), 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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