IRON MOUNTAIN INC - Common Stock (IRM)

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class
Equity / Common Stock
Shares outstanding
295,211,087
Total 13F shares
33,972,016
Share change
+30,769,292
Total reported value
$1,313,392,000
Put/Call ratio
113%
Price per share
$38.66
Number of holders
26
Value change
+$1,189,574,706
Number of buys
25

Institutional Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q4 2014

As of 31 Dec 2014, IRON MOUNTAIN INC - Common Stock (IRM) was held by 26 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 33,972,016 shares. The largest 10 holders included PARNASSUS INVESTMENTS /CA, HIGHFIELDS CAPITAL MANAGEMENT LP, River Road Asset Management, LLC, Schooner Foundation, WASATCH ADVISORS INC, VICTORY CAPITAL MANAGEMENT INC, Brookfield Asset Management Inc., BLAIR WILLIAM & CO/IL, PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO, and RHUMBLINE ADVISERS. This page lists 25 institutional shareholders reporting positions in this security for the Q4 2014 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.