IRON MOUNTAIN INC - Common Stock (IRM)

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class
Equity / Common Stock
Shares outstanding
295,211,087
Total 13F shares
227,132,792
Share change
-4,346,422
Total reported value
$8,414,631,609
Put/Call ratio
109%
Price per share
$37.01
Number of holders
611
Value change
-$145,818,371
Number of buys
308
Number of sells
263

Institutional Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q1 2021

As of 31 Mar 2021, IRON MOUNTAIN INC - Common Stock (IRM) was held by 611 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 227,132,792 shares. The largest 10 holders included VANGUARD GROUP INC, Capital World Investors, BlackRock Inc., STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, FMR LLC, Epoch Investment Partners, Inc., Invesco Ltd., DIMENSIONAL FUND ADVISORS LP, and NORTHERN TRUST CORP. This page lists 612 institutional shareholders reporting positions in this security for the Q1 2021 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.