IRON MOUNTAIN INC - Common Stock (IRM)

Q2 2015 13F Holders as of 30 Jun 2015

Type / Class
Equity / Common Stock
Shares outstanding
295M
Number of holders
336
Total 13F shares, excl. options
202M
Shares change
+4.86M
Total reported value, excl. options
$6.27B
Value change
+$140M
Put/Call ratio
0.11
Number of buys
159
Number of sells
-172
Price
$31.00

Significant Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q2 2015

396 filings reported holding IRM - IRON MOUNTAIN INC - Common Stock as of Q2 2015.
IRON MOUNTAIN INC - Common Stock (IRM) has 336 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 202M shares of 295M outstanding shares and own 68.55% of the company stock.
Largest 10 shareholders include VANGUARD GROUP INC (29.3M shares), Capital World Investors (20M shares), PRICE T ROWE ASSOCIATES INC /MD/ (13M shares), PARNASSUS INVESTMENTS /CA (11.3M shares), Capital International Investors (9.09M shares), SCHOONER CAPITAL Corp (8.35M shares), STATE STREET CORP (7.69M shares), BlackRock Institutional Trust Company, N.A. (6.46M shares), HIGHFIELDS CAPITAL MANAGEMENT LP (6.17M shares), and River Road Asset Management, LLC (4.92M shares).
This table shows the top 336 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.