IRMNYSEReal Estate Investment TrustsFiscal year ends December 31
IRON MOUNTAIN INC
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026
$111.55−0.96 (-0.85%)
Close on Oct 19, 2026
- Market cap
- $33.45B
- P/E (TTM)
- 79.7
- Dividend yield
- 2.89%
Dividends
Dividend declared per share by fiscal year, adjusted for stock splits
Per share, FY2025
$3.22
+17.9% on the prior year
Consecutive increases
3 years
Every year since FY2022
Dividend yield
2.89%
Latest annual dividend ÷ share price
Payout ratio, FY2025
–
Dividends paid ÷ net income
Dividend history
By fiscal year
| Fiscal year | Per share | Change | Cash paid | Payout ratio |
|---|---|---|---|---|
| FY2025 | $3.22 | +17.9% | $919.39M | – |
| FY2024 | $2.73 | +7.5% | $789.53M | – |
| FY2023 | $2.54 | +2.8% | $737.65M | – |
| FY2022 | $2.47 | 0.0% | $724.39M | – |
| FY2021 | $2.47 | 0.0% | $718.34M | – |
| FY2020 | $2.47 | +0.8% | $716.29M | – |
| FY2019 | $2.45 | +2.9% | $704.53M | – |
| FY2018 | $2.38 | +4.8% | $673.64M | – |
| FY2017 | $2.27 | +11.1% | $440.00M | – |
| FY2016 | $2.04 | +6.9% | $505.87M | – |
| FY2015 | $1.91 | -64.4% | $406.51M | – |
| FY2014 | $5.37 | +397.3% | $542.30M | – |
| FY2013 | $1.08 | -78.9% | $206.80M | – |
| FY2012 | $5.12 | +446.1% | $318.85M | – |
| FY2011 | $0.94 | +150.0% | $172.62M | – |
Ex-dividend and payment dates for each distribution will appear once a dividend calendar source is connected.