IRON MOUNTAIN INC (IRM)
Real Estate Investment Trusts
Latest Price
$122.32
TTM P/E
132.96
Normalized P/E
127.70
Div Yield
2.70%
Book Value
0.06
P/B Ratio
1932.39
Valuation metrics
adjust assumptions →EPS: $0.49
Target P/E: 15×
Formula: EPS × P/E
P/E Fair Value
$7.35
94% downside
Institutional Ownership
83.1% held by institutions| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|---|---|---|---|---|
| BlackRock, Inc. | 33.02M | $3.37B | 11.10% | +101.7K | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 25.02M | $2.56B | 8.41% | -- | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 18.76M | $1.92B | 6.31% | -- | 2026-03-31 |
| STATE STREET CORP | 17.55M | $1.81B | 5.90% | +662.8K | 2026-03-31 |
| COHEN & STEERS, INC. | 16.17M | $1.65B | 5.44% | -2.73M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 8.49M | $863.0M | 2.85% | +193.5K | 2026-03-31 |
| FMR LLC | 7.48M | $764.0M | 2.52% | -499.9K | 2026-03-31 |
| MORGAN STANLEY | 4.65M | $475.0M | 1.56% | +1.05M | 2026-03-31 |
| PRINCIPAL FINANCIAL GROUP INC | 4.57M | $466.0M | 1.53% | +358.5K | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 4.55M | $464.0M | 1.53% | +122.9K | 2026-03-31 |