IRON MOUNTAIN INC - Common Stock (IRM)

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class
Equity / Common Stock
Shares outstanding
295,211,087
Total 13F shares
201,921,099
Share change
+961,580
Total reported value
$6,845,226,567
Put/Call ratio
366%
Price per share
$33.91
Number of holders
329
Value change
+$50,409,660
Number of buys
150
Number of sells
152

Institutional Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q1 2016

As of 31 Mar 2016, IRON MOUNTAIN INC - Common Stock (IRM) was held by 329 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 201,921,099 shares. The largest 10 holders included VANGUARD GROUP INC, Capital World Investors, PRICE T ROWE ASSOCIATES INC /MD/, Capital International Investors, PARNASSUS INVESTMENTS /CA, STATE STREET CORP, Epoch Investment Partners, Inc., SCHOONER CAPITAL Corp, BlackRock Institutional Trust Company, N.A., and BlackRock Fund Advisors. This page lists 330 institutional shareholders reporting positions in this security for the Q1 2016 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.