$IRM
Iron Mountain Inc.
XNYS•Real Estate•Real Estate Investment Trusts
Why is IRM down today? It is at $124.02 (-2.45%), and our scanner flagged it 27 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment IRM spikes, and full due diligence on IRM — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $124.02
- Change today
- -2.45%
- Previous close
- $127.13
- 52-week range
- $77.77 – $134.68
- Market cap
- $37.82B
- Dividend yield
- 2.72% ($3.46)
- Ex-dividend
- Sep 15
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 8.3M ▲ +11% vs prior · as of 2026-07-15
- Days to cover
- 3.4d
- Avg daily volume
- 1.8M
- Sector
- Real Estate
- Industry
- Real Estate Investment Trusts
- Exchange
- XNYS
- 5m
- 0.2x
- 15m
- 0.4x
- 1h
- 0.4x
- 1D
- 0.1x
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Why is $IRM down today?
Here is the latest on IRM from our scanner (live price and day move above). Fresh from the SEC: IRON MOUNTAIN INC filed a Quarterly report (10-Q). A material company disclosure like this is often the real catalyst behind a move of this size.
Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders selling0 buys, 9 sells last 3 months (11/43 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Kidd Mark Officer | Sold (automatic/other) | -6K | sold 5.3% | 108K | $754K at $125.62 | Jul 1, 26 |
Meaney William L Officer | Sold (automatic/other) | -38K 0.01% of company | n/a | n/a | $4.7M at $121.81 | Jul 1, 26 |
Meaney William L Officer | Other | 38K 0.01% of company | n/a | 38K | $1.4M at $37.00 | Jul 1, 26 |
Kidd Mark Officer | Sold (automatic/other) | -6K | sold 5.0% | 114K | $760K at $126.70 | Jun 1, 26 |
Meaney William L Officer | Sold (automatic/other) | -38K 0.01% of company | n/a | n/a | $4.9M at $126.20 | Jun 1, 26 |
Meaney William L Officer | Other | 38K 0.01% of company | n/a | 38K | $1.4M at $37.00 | Jun 1, 26 |
Borges Daniel Officer | Sold (automatic/other) | -7K | n/a | n/a | $902K at $125.50 | May 21, 26 |
Rakowich Walter C Director | Sold (automatic/other) | -757 | sold 40% | 1K | $94K at $124.45 | May 20, 26 |
Arway Pamela M Director | Sold (automatic/other) | -2K | sold 4.5% | 40K | $244K at $128.97 | May 12, 26 |
Kidd Mark Officer | Sold (automatic/other) | -6K | sold 4.8% | 120K | $767K at $127.91 | May 8, 26 |
Meaney William L Officer | Sold (automatic/other) | -38K 0.01% of company | n/a | n/a | $4.9M at $128.52 | May 8, 26 |
Meaney William L Officer | Other | 38K 0.01% of company | n/a | 38K | $1.4M at $37.00 | May 8, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$IRM Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$IRM Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

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IRM stock FAQ
Why is $IRM down today?
Here is the latest on IRM from our scanner (live price and day move above). Fresh from the SEC: IRON MOUNTAIN INC filed a Quarterly report (10-Q). A material company disclosure like this is often the real catalyst behind a move of this size.
What is the IRM stock price today?
IRM last traded at $124.02, down 2.45% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Does IRM pay a dividend?
Yes. IRM currently has a dividend yield of about 2.72% ($3.46 per share per year), with the next ex-dividend date on Sep 15. Dividend figures can change; this is not investment advice.
Where can I see live IRM alerts?
The IRM Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged IRM 27 times in the last 30 days.
What exchange is IRM on?
IRM (Iron Mountain Inc.) trades on XNYS, with a market cap of about $37.82B in the REAL ESTATE INVESTMENT TRUSTS sector.
Is IRM good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge IRM for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.