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)

BATS BZX Real-Time Price
As of 12:04pm ET
 +0.18 / +0.49%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $1.2 million shares of IRM during the quarter ended December 2015. This may signal that the smart money is gaining interest in this company as the 93.95% of shares outstanding that institutional investors hold is actually below the Real Estate Investment Trusts industry average.
Mutual fund holders58.65%
Other institutional35.30%
Individual stakeholders1.31%

Largest Quarterly Institutional

Latest Institutional Activity

2/08/2016SUMITOMO MITSUI TRUST ASSET MANA...  Bought 37.7 Thousand shares of Iron Mountain Inc
3/31/2016GWL INVESTMENT MANAGEMENT  Bought 23.9 Thousand shares of Iron Mountain Inc
3/31/2016THE TRUST COMPANY OF VIRGINIA  Bought 21.8 Thousand shares of Iron Mountain Inc

Top 10 Owners of Iron Mountain Inc

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.14.56%30,793,8091,044,218,063+1,515,161+5.17%
Capital Research & Management Co....10.47%22,148,914751,069,674-1,298,878-5.54%
T. Rowe Price Associates, Inc.7.02%14,855,974503,766,078-675,199-4.35%
Parnassus Investments5.62%11,888,395403,135,474+12,047+0.10%
Capital Research & Management Co....5.20%10,989,342372,648,587+1,572,201+16.70%
BlackRock Fund Advisors5.00%10,566,911358,323,952+141,185+1.35%
SSgA Funds Management, Inc.3.95%8,362,499283,572,341+192,920+2.36%
Epoch Investment Partners, Inc.3.89%8,224,960278,908,394-226,584-2.68%
River Road Asset Management LLC1.97%4,162,718141,157,767-314,573-7.03%
Capital Guardian Trust Co.1.66%3,503,957118,819,182+884,138+33.75%

Top 10 Mutual Funds Holding Iron Mountain Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard REIT Index Fund6.97%14,751,603500,226,858+304,707+2.11%
American Funds Income Fund of Ame...6.49%13,724,780465,407,290+80,000+0.59%
Parnassus Core Equity Fund4.99%10,543,000357,513,13000.00%
T Rowe Price Capital Appreciation...3.48%7,353,140249,344,97700.00%
American Funds Capital Income Bui...3.36%7,100,626240,782,228+449,400+6.76%
Vanguard Mid Cap Index Fund1.95%4,128,967140,013,271+47,322+1.16%
Vanguard Total Stock Market Index...1.72%3,644,662123,590,488+32,625+0.90%
American Funds Insurance Series -...1.65%3,487,921118,275,401+761,401+27.93%
Vanguard 500 Index Fund1.15%2,424,14782,202,825+35,709+1.50%
Vanguard Institutional Index Fund1.01%2,127,66072,148,951+25,300+1.20%