IRON MOUNTAIN INC - Common Stock (IRM)

Q3 2021 13F Holders as of 30 Sep 2021

Type / Class
Equity / Common Stock
Shares outstanding
295,211,087
Total 13F shares
228,189,194
Share change
-172,987
Total reported value
$9,924,915,322
Put/Call ratio
116%
Price per share
$43.45
Number of holders
693
Value change
-$6,524,012
Number of buys
331
Number of sells
275

Institutional Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q3 2021

As of 30 Sep 2021, IRON MOUNTAIN INC - Common Stock (IRM) was held by 693 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 228,189,194 shares. The largest 10 holders included VANGUARD GROUP INC, Capital World Investors, BlackRock Inc., STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, NORTHERN TRUST CORP, Invesco Ltd., DIMENSIONAL FUND ADVISORS LP, MORGAN STANLEY, and FMR LLC. This page lists 694 institutional shareholders reporting positions in this security for the Q3 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.