Iron Mountain Incorporated
REIT
$115.67
TTM yield2.99%Trailing twelve months
12-month dividends$3.464 payments per share
Last dividend$0.864Ex-date Sep 15, 2026
1Y total return+14.89%Reinvested at ex-date close
Performance
Growth of IRM. Add up to 9 tickers to compare.
IRM
IRM
Total Return (%) · dividends reinvested · Oct 28, 2025 – Oct 28, 2026
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Returns
What $10,000 invested in IRM became, with dividends reinvested at the ex-date closing price. Broker DRIP results can differ.
1 month$10,416
+4.16%
- Price change
- +4.16%
- Dividends
- —
3 months$9,273
−7.27%
- Price change
- -7.98%
- Dividends
- $69
6 months$10,421
+4.21%
- Price change
- +2.71%
- Dividends
- $153
1 year$11,489
+14.89%
- Price change
- +11.17%
- Dividends
- $332
2 years$9,620
−3.80%
- Price change
- -9.73%
- Dividends
- $509
5 years$30,087
+200.87%
- Price change
- +149.18%
- Dividends
- $3,053
Dividend history Payout steady +0%
Total paid per share each month, last 36 months.
Recent payments
Change versus the prior payment.
- Sep 15, 2026$0.864No change
- Jun 15, 2026$0.864No change
- Mar 16, 2026$0.864No change
- Dec 15, 2025$0.864+10.06%
- Sep 15, 2025$0.785No change
- Jun 16, 2025$0.785No change
- Mar 17, 2025$0.785+9.79%
- Dec 16, 2024$0.715—
Payments by month
Total dividends per share paid in each calendar month.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | — | — | $0.864 | — | — | $0.864 | — | — | $0.864 | — | — | — | $2.59 |
| 2025 | — | — | $0.785 | — | — | $0.785 | — | — | $0.785 | — | — | $0.864 | $3.22 |
| 2024 | — | — | $0.650 | — | — | $0.650 | — | — | $0.715 | — | — | $0.715 | $2.73 |
Distribution dates are reported ex-dividend dates. Read the full disclosure.