What Is IRM Fair Value?
Iron Mountain (IRM) fair value estimate using multiple valuation models, updated daily.
As of August 29, 2026, Iron Mountain (IRM) has a composite fair value estimate of $52.41 based on four valuation models: DCF (0% weight), Graham Number (0% weight), PEG (63% weight), and DDM (37% weight). The current market price is $117.40, suggesting the stock is overvalued by 55.4%.
Data as of August 29, 2026 (today)
Composite Fair Value
Overvalued2 of 4 models$52.41
vs. current price of $117.40(-55.4%)
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 →
$83.71
-28.7%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.
$33.62
-71.4%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 | $123.1M | $113.4M |
| Year 2 | $139.8M | $118.7M |
| Year 3 | $158.8M | $124.1M |
| Year 4 | $180.3M | $129.8M |
| Year 5 | $204.8M | $135.8M |
| Year 6 | $232.6M | $142.1M |
| Year 7 | $264.1M | $148.6M |
| Year 8 | $299.9M | $155.5M |
| Year 9 | $340.6M | $162.6M |
| Year 10 | $386.8M | $170.1M |
| Terminal Value | $6.54B | $2.88B |
What Are IRM's Key Financial Metrics?
Earnings & Growth
Current Price
$117.40
EPS (TTM)
$1.35
Forward P/E
43.0
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
$140.00
Average
$144.60
High
$153.00
Upside
+23.2%
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 $52.41. The stock is currently trading at $117.40, 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 $117.40 is 55.4% above our estimated fair value of $52.41.
What do Wall Street analysts say about IRM?
10 analysts cover Iron Mountain with a consensus rating of "Buy." The average price target is $144.60, ranging from $140.00 to $153.00. This implies 23.2% upside from the current price.