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
332
Total 13F shares, excl. options
200M
Shares change
+5.14M
Total reported value, excl. options
$6.18B
Value change
+$148M
Put/Call ratio
0.11
Number of buys
157
Number of sells
-168
Price
$31.00

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

391 filings reported holding IRM - IRON MOUNTAIN INC - Common Stock as of Q2 2015.
IRON MOUNTAIN INC - Common Stock (IRM) has 332 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 200M shares of 295M outstanding shares and own 67.59% 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 332 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.