Iron Mountain Incorporated Institutional Ownership

IRM 
$39.82
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0.18
0.45%
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Exchange: NYSE
Industry: Consumer Services
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 87.22%
Total Shares Outstanding (millions) 210
Total Value of Holdings (millions) $7,286

Active Positions

Holders Shares
Increased Positions 171 19,777,790
Decreased Positions 177 24,265,807
Held Positions 49 138,936,043
Total Institutional Shares 397 182,979,640

New and Sold Out Positions


Holders Shares
New Positions 41 2,654,156
Sold Out Positions 52 5,210,497

397 Institutional Holders
182,979,640 Total Shares Held


Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
CAPITAL WORLD INVESTORS 09/30/2014 23,273,014 0 0.00 926,731
HIGHFIELDS CAPITAL MANAGEMENT LP 09/30/2014 15,371,726 4,566,298 42.26 612,102
VANGUARD GROUP INC 09/30/2014 12,808,748 441,863 3.57 510,044
PARNASSUS INVESTMENTS /CA 09/30/2014 9,512,428 1,846,953 24.09 378,785
SCHOONER CAPITAL CORP 09/30/2014 8,251,277 0 0.00 328,566
STATE STREET CORP 09/30/2014 7,552,350 467,912 6.61 300,735
PRICE T ROWE ASSOCIATES INC /MD/ 09/30/2014 6,795,462 (199,846) (2.86) 270,595
CAPITAL INTERNATIONAL INVESTORS 09/30/2014 5,188,584 0 0.00 206,609
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 09/30/2014 4,559,424 30,727 .68 181,556
RIVER ROAD ASSET MANAGEMENT, LLC 09/30/2014 4,420,561 994,624 29.03 176,027
CAPITAL GUARDIAN TRUST CO 09/30/2014 4,389,986 (231,216) (5) 174,809
OWL CREEK ASSET MANAGEMENT, L.P. 09/30/2014 4,204,072 961,061 29.64 167,406
BANK OF NEW YORK MELLON CORP 09/30/2014 3,807,921 285,406 8.10 151,631
WASATCH ADVISORS INC 09/30/2014 3,416,176 291,369 9.32 136,032
BLACKROCK FUND ADVISORS 09/30/2014 3,236,682 1,117,161 52.71 128,885

Institutional Holdings information for this company is filed by major institutions on form 13-F with the Securities and Exchange Commission.
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