$128.36+$3.81 (+3.06%)as of market close, Jul 24, 2026
IRM weekly returns
Iron Mountain Incorporated (Delaware)Common Stock REIT has averaged 0.33% per week, positive in 53% of weeks. Week-by-week returns for Iron Mountain Incorporated (Delaware)Common Stock REIT (IRM) below, through July 24, 2026 — the table lists the most recent weeks; the bar chart plots the last 2 years.
Average week
+0.3%
1590 weeks
Best week
+24.1%
Jan 2, 2009
Worst week
-21.7%
Mar 20, 2020
Positive weeks
53%
of all weeks
Iron Mountain Incorporated (Delaware)Common Stock REIT weekly returns#
| Week ending | Path | Total return |
|---|---|---|
| Jul 24, 2026 | +3.7% | |
| Jul 17, 2026 | +1.9% | |
| Jul 10, 2026 | +3.7% | |
| Jul 2, 2026 | -11.5% | |
| Jun 26, 2026 | +3.6% | |
| Jun 18, 2026 | +0.5% | |
| Jun 12, 2026 | +2.1% | |
| Jun 5, 2026 | -2.8% | |
| May 29, 2026 | +1.4% | |
| May 22, 2026 | +1.1% | |
| May 15, 2026 | -2.9% | |
| May 8, 2026 | +1.3% |
Weekly total return (since Aug 2, 2024)
-10%-5%+0%+5%+10%
20252026
Methodology#
Weekly returns are total returns (dividends reinvested), computed from IRM's split- and dividend-adjusted weekly (ISO week) closes. The table shows the most recent 260 weeks and the bar chart the most recent 104. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ
- What is Iron Mountain Incorporated (Delaware)Common Stock REIT's average weekly return?
- Iron Mountain Incorporated (Delaware)Common Stock REIT (IRM) has averaged about 0.33% per week, positive in roughly 53% of weeks. The best week was Jan 2, 2009 (+24.1%) and the worst was Mar 20, 2020 (-21.7%).