Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Iron Mountain Inc (NYSE:IRM)

Delayed Data
As of Oct 20
 -0.04 / -0.10%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $5.6 million shares of IRM during the quarter ended June 2017. This may signal that the smart money is gaining interest in this company as the 87.69% of shares outstanding that institutional investors hold is actually below the Real Estate Investment Trusts industry average.
Mutual fund holders56.50%
Other institutional31.20%
Individual stakeholders1.03%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2017HIGHLAND CAPITAL MANAGEMENT LLC  Bought 75.0 Thousand shares of Iron Mountain Inc
9/30/2017CONFLUENCE INVESTMENT MANAGEMENT...  Bought 67.1 Thousand shares of Iron Mountain Inc
7/31/2017NORTHERN TRUST GLOBAL INVESTMENT...  Bought 40.8 Thousand shares of Iron Mountain Inc

Top 10 Owners of Iron Mountain Inc

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.16.42%43,398,7101,688,209,819+151,039+0.35%
Capital Research & Management Co....12.21%32,272,3601,255,394,80400.00%
BlackRock Fund Advisors5.50%14,552,209566,080,930+168,910+1.17%
Capital Research & Management Co....4.72%12,487,172485,750,99100.00%
Parnassus Investments4.68%12,374,647481,373,768+431,810+3.62%
SSgA Funds Management, Inc.3.89%10,289,466400,260,227-285,599-2.70%
Goldman Sachs & Co. LLC (Private ...2.55%6,740,918262,221,710+1,851,454+37.87%
Epoch Investment Partners, Inc.2.35%6,202,929241,293,938-20,425-0.33%
Dimensional Fund Advisors LP1.34%3,530,435137,333,922+124,704+3.66%
River Road Asset Management LLC1.30%3,423,069133,157,384-48,047-1.38%

Top 10 Mutual Funds Holding Iron Mountain Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard REIT Index Fund7.13%18,853,066733,384,267-85,148-0.45%
American Funds Income Fund of Ame...5.37%14,195,180552,192,50200.00%
American Funds American Balanced ...3.85%10,166,200395,465,18000.00%
Parnassus Core Equity Fund3.48%9,208,919358,226,94900.00%
Capital Income Builder3.05%8,058,956313,493,38800.00%
Vanguard Mid Cap Index Fund2.33%6,158,726239,574,441-27,842-0.45%
Vanguard Total Stock Market Index...2.24%5,922,193230,373,308+68,619+1.17%
American Funds Growth Fund of Ame...1.89%5,000,000194,500,00000.00%
Vanguard 500 Index Fund1.49%3,943,116153,387,212+32,123+0.82%
American Funds Insurance Series -...1.32%3,487,921135,680,12700.00%