IRON MOUNTAIN INC - Common Stock (IRM)

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class
Equity / Common Stock
Shares outstanding
295M
Number of holders
25
Total 13F shares, excl. options
34M
Shares change
+30.8M
Total reported value, excl. options
$1.31B
Value change
+$1.19B
Put/Call ratio
1.13
Number of buys
25
Price
$38.66

Significant Holders of IRON MOUNTAIN INC - Common Stock (IRM) as of Q4 2014

27 filings reported holding IRM - IRON MOUNTAIN INC - Common Stock as of Q4 2014.
IRON MOUNTAIN INC - Common Stock (IRM) has 25 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 34M shares of 295M outstanding shares and own 11.51% of the company stock.
Largest 10 shareholders include PARNASSUS INVESTMENTS /CA (10.6M shares), HIGHFIELDS CAPITAL MANAGEMENT LP (6.4M shares), River Road Asset Management, LLC (4.77M shares), Schooner Foundation (3.37M shares), WASATCH ADVISORS INC (3.2M shares), VICTORY CAPITAL MANAGEMENT INC (2.44M shares), Brookfield Asset Management Inc. (1.54M shares), BLAIR WILLIAM & CO/IL (502K shares), PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO (463K shares), and RHUMBLINE ADVISERS (270K shares).
This table shows the top 25 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.