IRON MOUNTAIN INC - Common Stock (IRM)

Q4 2016 13F Holders as of 12/31/2016

Type / Class
Equity / Common Stock
Shares outstanding
295M
Number of holders
357
Total 13F shares, excl. options
218M
Shares change
+1.36M
Total reported value, excl. options
$7.07B
Value change
+$19.5M
Put/Call ratio
0.88
Number of buys
183
Number of sells
-157
Price
$32.48

Significant Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q4 2016

437 filings reported holding IRM - IRON MOUNTAIN INC - Common Stock as of Q4 2016.
IRON MOUNTAIN INC - Common Stock (IRM) has 357 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 218M shares of 295M outstanding shares and own 73.69% of the company stock.
Largest 10 shareholders include VANGUARD GROUP INC (42.4M shares), Capital World Investors (25.9M shares), Capital International Investors (12.5M shares), PARNASSUS INVESTMENTS /CA (11.5M shares), STATE STREET CORP (10.3M shares), BlackRock Institutional Trust Company, N.A. (8.29M shares), BlackRock Fund Advisors (5.72M shares), Epoch Investment Partners, Inc. (5.7M shares), SCHOONER CAPITAL Corp (5.69M shares), and GOLDMAN SACHS GROUP INC (5.21M shares).
This table shows the top 357 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
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.