More about High-Yield Cash Accounts with M1
Brokerage Accounts
Retirement Accounts
Other Accounts
Quotes are delayed by 15 minutes.
1D
1W
1M
3M
6M
YTD
1Y
2Y
5Y
ALL
Market cap
$38.22B
EPS
0.92
P/E ratio
257.9
Price to sales
5.45
Dividend yield
2.69%
Beta
1.193412
Previous close
$126.38
Today's open
$126.62
Day's range
$126.53 - $129.48
52 week range
$77.77 - $134.09
show more
CEO
William L. Meaney
Employees
11700
Headquarters
Portsmouth, NH
Exchange
New York Stock Exchange
Shares outstanding
297524681
Issue type
Common Stock
Real Estate
REITs
The Smart Money Is Quietly Buying These REITs
Smart money is piling into data centers and senior housing. One top activist REIT investor is making contrarian bets. INVH and NHI could be overlooked beneficiaries.
Seeking Alpha • Jun 1, 2026

3 Reasons Growth Investors Will Love Iron Mountain (IRM)
Iron Mountain (IRM) possesses solid growth attributes, which could help it handily outperform the market.
Zacks Investment Research • May 26, 2026

Iron Mountain (IRM) is a Top-Ranked Growth Stock: Should You Buy?
The Zacks Style Scores offers investors a way to easily find top-rated stocks based on their investing style. Here's why you should take advantage.
Zacks Investment Research • May 19, 2026

April 2026 Dividend Income Report - An Insane 80% Dividend Growth Rate
April 2026 delivered another major milestone for the portfolio. We posted an insane 80% year-over-year increase. In April 2026, I received $1,742.78 in dividend income compared to $968.18 in April 2025. Looking beyond just April, the full 2026 dividend income picture continues to trend dramatically ahead of 2025. The portfolio is producing significantly more cash flow through the first four months of the year.
Seeking Alpha • May 19, 2026

Data Center REITs: One Of My Highest-Conviction Calls
Data center REITs have delivered sector-leading, consistent outperformance, driven by secular tailwinds like AI, cloud computing, and digital transformation. DLR, EQIX, and IRM are trading at premium valuations, reflecting strong fundamentals, but current multiples suggest waiting for a pullback before adding exposure. American Tower is the top pick for new data center exposure, offering integrated connectivity and compute, trading at a discount with a 4% yield and significant upside potential.
Seeking Alpha • May 18, 2026

The REIT Repricing Cycle Is Nearing A Turning Point
REITs may be emerging from a brutal multi-year downturn. Falling supply and stabilizing rates could drive recovery. Valuations and buyouts signal strong upside ahead.
Seeking Alpha • May 16, 2026

Losers Of REIT Earnings Season
Not Every REIT Joined The Rally: Part 2 focuses on laggards and in-line performers - sectors where recovery timelines slipped, results underwhelmed, or elevated rates exposed lingering balance sheet issues. Weakness centered on Farmland, Commercial Mortgage, Lab Space, and Self-Storage REITs, where delayed troughs, credit provisions, book-value pressure, weak rents, and refinancing constraints persisted. Mortgage Stress Hasn't Fully Cleared: Commercial mortgage REITs still faced multifamily bridge-loan and office credit stress, while residential mortgage REITs saw book values pressured by rate volatility and uneven dividend-coverage.
Seeking Alpha • May 14, 2026

Data Center Trends Lead to Record Results for These 3 Companies
The AI buildout continues to benefit many companies, with these three posting record results while also delivering bullish guidance thanks to the favorable trends.
Zacks Investment Research • May 14, 2026

Winners Of REIT Earnings Season
REIT earnings results were considerably better than consensus expectations, with 58 REITs - or 59% - raising full-year FFO guidance, well above the typical Q1 raise rate of 40-45%. REITs have extended their year-to-date outperformance despite the recent jump in interest rates, as better earnings results and improving property-level trends helped offset renewed macro pressure. Upside standouts included Hotel, Senior Housing, Data Center, Billboard, Cold Storage, Net Lease, and Retail REITs. Residential REITs saw improving rent growth trends as supply growth finally eases.
Seeking Alpha • May 13, 2026

Iron Mountain Stock Is Moving Today — Here's What The Chart Is Signaling
Iron Mountain Inc (NYSE:IRM) shares are trading higher Friday, continuing its steady climb as risk appetite stays firm across the market. The Nasdaq is up 1.73% and the S&P 500 is up 0.74%, but Iron Mountain is outperforming both the broader tape and the Real Estate sector, which is only up 0.2% on the day.
Benzinga • May 8, 2026

¹ Disclosures

Open an M1 investment account to buy and sell Iron Mountain Incorporated (Delaware)Common Stock REIT commission-free¹. Build wealth for the long term using automated trading and transfers.