What Is IRM Fair Value?
Iron Mountain (IRM) fair value estimate using multiple valuation models, updated daily.
As of October 14, 2026, Iron Mountain (IRM) has a composite fair value estimate of $53.01 based on four valuation models: DCF (0% weight), Graham Number (0% weight), PEG (63% weight), and DDM (37% weight). The current market price is $114.60, suggesting the stock is overvalued by 53.7%.
Data as of October 14, 2026 (today)
Composite Fair Value
Overvalued2 of 4 models$53.01
vs. current price of $114.60(-53.7%)
How Is IRM Fair Value Calculated?
Four independent models estimate what IRM is worth. Each uses different inputs and assumptions. The composite blends them by weight.
IRM Intrinsic Value
Forward-looking models based on future cash flows
DCF (Discounted Cash Flow)
0% weightEstimates how much cash the company will generate over the next 10 years, then calculates what all that future cash is worth in today's dollars. Includes a 15% safety cushion. Try the standalone DCF calculator →
N/A
Overvalued
Inputs used
DDM (Dividend Discount Model)
37% weightIf a company pays you dividends, this model asks: how much are all those future dividend payments worth today? Only works for stocks that pay dividends. Try the intrinsic value calculator →
$85.74
-25.2%Overvalued
Inputs used
IRM Fair Value
Current fundamentals: earnings, assets, and growth rate
Graham Number (Value Investing)
0% weightCreated by legendary investor Benjamin Graham. It looks at two things: how much the company earns (EPS) and what its assets are worth (Book Value), then calculates the maximum price a careful investor should pay. Try the fair value calculator →
N/A
Requires positive EPS and book value. Iron Mountain currently has negative earnings, so the Graham formula cannot be applied.
Inputs used
PEG (Price/Earnings to Growth)
63% weightChecks if you're paying a fair price for the company's growth. A fast-growing company deserves a higher price than a slow one. This model finds the right price based on how fast earnings are growing.
$33.37
-70.9%Overvalued
Inputs used
What If You Change the Assumptions?
Drag the sliders to test different scenarios. Tap the ? buttons to learn what each input means.
Your DCF Fair Value
View 10-year cash flow projections
| Year | Projected FCF (Free Cash Flow) | Present Value |
|---|---|---|
| Year 1 | $123.0M | $113.5M |
| Year 2 | $139.6M | $118.8M |
| Year 3 | $158.4M | $124.3M |
| Year 4 | $179.7M | $130.1M |
| Year 5 | $203.9M | $136.1M |
| Year 6 | $231.4M | $142.4M |
| Year 7 | $262.6M | $149.1M |
| Year 8 | $297.9M | $156.0M |
| Year 9 | $338.0M | $163.2M |
| Year 10 | $383.5M | $170.8M |
| Terminal Value | $6.64B | $2.96B |
What Are IRM's Key Financial Metrics?
Earnings & Growth
Current Price
$114.60
EPS (TTM)
$1.40
Forward P/E
42.0
Profit Margin
5.5%
Cash & Balance Sheet
Free Cash Flow
-436.1M
EBITDA
2.6B
Book Value
-$4.30
Total Debt
19.9B
What Do Analysts Say About IRM?
Low
$132.00
Average
$144.00
High
$155.00
Upside
+25.7%
IRM Fair Value FAQ
What is the fair value of IRM?
Based on our composite model (DCF 35%, Graham 25%, PEG 25%, DDM 15%), IRM's estimated fair value is $53.01. The stock is currently trading at $114.60, which makes it overvalued by our analysis.
How is IRM's fair value calculated?
We use four valuation methods: Discounted Cash Flow (DCF), Graham Number, PEG-based Fair Value, and Dividend Discount Model (for dividend-paying stocks). The composite score weights DCF at 35%, Graham and PEG at 25% each, and DDM at 15%. When a model can't be applied, its weight is redistributed proportionally.
Is IRM overvalued or undervalued?
Based on our analysis, IRM is overvalued. The current price of $114.60 is 53.7% above our estimated fair value of $53.01.
What do Wall Street analysts say about IRM?
11 analysts cover Iron Mountain with a consensus rating of "Buy." The average price target is $144.00, ranging from $132.00 to $155.00. This implies 25.7% upside from the current price.