Iron Mountain Incorporated (Delaware)
Stock · NYSE · United States
Calculated by IncomeRPG from exchange data — not published by the company.how ▾
Trailing: every dividend paid in the 12 months to 2026-10-29 (special payments included), divided by the latest price. Calculated by IncomeRPG from exchange data.
Price, since Nov 4, 2021
Low US$42.24 · High US$133.06 (closing prices)
One point a week, at that week's last price. Dividends are not added back in.
Its hero in IncomeRPG
🔮 Mage · Wizard
At its trailing yield of 2.92%, IRM joins a kingdom as a Mage — a Wizard. In IncomeRPG every holding becomes a hero: its class comes from its yield (Warriors 21%+, Rangers 13%+, Shieldmen 6%+, Mages under 6%), and it evolves from Baby to Immortal as you invest more in it. A game, not a rating — it says nothing about whether to own it.
| Ex-date | Per share | vs previous |
|---|---|---|
| Sep 15, 2026 | US$0.864 | 0.0% |
| Jun 15, 2026 | US$0.864 | 0.0% |
| Mar 16, 2026 | US$0.864 | 0.0% |
| Dec 15, 2025 | US$0.864 | +10.1% |
| Sep 15, 2025 | US$0.785 | 0.0% |
| Jun 16, 2025 | US$0.785 | 0.0% |
| Mar 17, 2025 | US$0.785 | +9.8% |
| Dec 16, 2024 | US$0.715 | 0.0% |
| Sep 16, 2024 | US$0.715 | +10.0% |
| Jun 17, 2024 | US$0.65 | 0.0% |
| Mar 14, 2024 | US$0.65 | 0.0% |
| Dec 14, 2023 | US$0.65 | 0.0% |
| Sep 14, 2023 | US$0.65 | +5.0% |
| Jun 14, 2023 | US$0.619 | 0.0% |
| Mar 14, 2023 | US$0.619 | 0.0% |
| Dec 14, 2022 | US$0.619 | 0.0% |
| Sep 14, 2022 | US$0.619 | 0.0% |
| Jun 14, 2022 | US$0.619 | 0.0% |
| Mar 14, 2022 | US$0.619 | 0.0% |
| Dec 14, 2021 | US$0.619 | — |
Each row is a payment the exchange recorded, per share, on its ex-dividend date — a record of what was paid, not a forecast.
About this listing
- Name
- Iron Mountain Incorporated (Delaware)
- Symbol
- IRM
- Type
- Stock
- Exchange
- NYSE
- Listed in
- United States
- Company filings
- SEC EDGAR ↗
Sources
- Listing: the Nasdaq Trader symbol directory (file of 2026-10-29 18:01 ET), and SEC EDGAR
- Prices and dividends: exchange data via Yahoo Finance, which can be delayed or revised
Nothing on this page is investment advice or a recommendation. A past dividend is a record of what was paid, not a promise of the next one. IncomeRPG never touches your money.