Iron Mountain stock return
$112.33Change from previous close: −0.93%Absolute change: −$1.06
$1,000 invested in Iron Mountain 5 years ago, on October 5, 2021, would be worth $2,539 today: +153.85% in total, +20.48% per year. This is the price return only: dividends are excluded.
Historical returns
| Period | From | Starting price | Total return | Per year | Value of $1,000 |
|---|---|---|---|---|---|
| 1 year | October 6, 2025 | $106.37 | +5.60% | +5.60% | $1,056 |
| 3 years | October 5, 2023 | $57.30 | +96.04% | +25.15% | $1,960 |
| 5 years | October 5, 2021 | $44.25 | +153.85% | +20.48% | $2,539 |
| 10 years | October 5, 2016 | $34.27 | +227.78% | +12.61% | $3,278 |
| Since the start of the data | February 1, 1996 | $2.94 | +3,715.82% | +12.61% | $38,158 |
Price return only, based on daily closes adjusted for stock splits; dividends excluded. Last close: October 5, 2026.
Calculate your investment
It would be worth $2,539 today
+153.85% on the amount invested
Purchase price $44.25 on October 5, 2021
Price of the first trading day from the chosen date; more than 5 years ago, the start of that week (more than 15 years ago, of that month).