IRON MOUNTAIN INC - Common Stock (IRM)

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class
Equity / Common Stock
Shares outstanding
295,211,087
Total 13F shares
251,290,445
Share change
-6,592,256
Total reported value
$8,257,335,630
Put/Call ratio
93%
Price per share
$32.86
Number of holders
461
Value change
-$240,670,445
Number of buys
239
Number of sells
216

Institutional Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q1 2018

As of 31 Mar 2018, IRON MOUNTAIN INC - Common Stock (IRM) was held by 461 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 251,290,445 shares. The largest 10 holders included VANGUARD GROUP INC, Capital World Investors, BlackRock Inc., PARNASSUS INVESTMENTS /CA, Capital International Investors, STATE STREET CORP, JPMORGAN CHASE & CO, GOLDMAN SACHS GROUP INC, Epoch Investment Partners, Inc., and CENTERSQUARE INVESTMENT MANAGEMENT LLC. This page lists 462 institutional shareholders reporting positions in this security for the Q1 2018 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.