IM
IRON MOUNTAIN INC
IRM· Real Estate· Other Specialized REITsS&P 500
Close · 16/09/2026
112.15
1D
+0.10%52-week range
77.77 – 134.68
Volume
18,11,100.00
Price history
IRM
17/08/2026 to 16/09/2026
O 112.85 H 115.30 L 111.99
1W-2.66%
1M-13.66%
3M-12.53%
6M+3.88%
1Y+12.35%
3Y+77.99%
5Y+131.38%
MAX+153.62%
Fundamentals
as of 16/09/2026- Market cap
- $33.39B
- Shares out
- 297.70M
- P/E (trailing)
- 79.75
- P/E (forward)
- 42.22
- EPS (trailing)
- 1.41
- Dividend yield
- 2.31%
- Beta
- 1.20
- Profit margin
- 5.54%
- P/B
- -26.77
SEC financial statements
63 quarterly and 18 annual periods through 30/06/2026.
Details
- Ticker
- IRM
- Index
- SP500
- Sector
- Real Estate
- Industry
- Other Specialized REITs
- HQ
- -
Last close 16/09/2026.
Tracked by Congress
3 filers · 1 on watchlist · 1 buy · 4 sells · ?: 1 · R: 4
- 04/02/2026Markwayne MullinWSellIron Mountain Incorporated (Delaware)Common Stock REIT$1,001–$15,000
- 18/12/2025Markwayne MullinWSellIron Mountain Inc$15,001–$50,000
- 18/12/2025Markwayne MullinWSellIron Mountain Inc$1,001–$15,000
- 12/07/2023Daniel GoldmanSellIron Mountain Incorporated$1,001–$15,000
- 04/03/2021Carol Devine MillerBuyIron Mountain Incorporated$1,001–$15,000