American Tower Corporation (REIT) Institutional Ownership

AMT 
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0.95
0.96%
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Exchange: NYSE
Industry: Consumer Services
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 92.82%
Total Shares Outstanding (millions) 396
Total Value of Holdings (millions) $36,277

Active Positions

Holders Shares
Increased Positions 333 21,933,571
Decreased Positions 303 25,300,468
Held Positions 93 320,757,989
Total Institutional Shares 729 367,992,028

New and Sold Out Positions


Holders Shares
New Positions 66 3,141,801
Sold Out Positions 36 2,445,215

636 Activity Institutional Holders
47,234,039 Activity 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)
GREAT WEST LIFE ASSURANCE CO /CAN/ 09/30/2014 288,469 (2,154) (0.74) 28,437
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 09/30/2014 287,552 (14,609) (4.84) 28,347
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 09/30/2014 284,150 (123) (0.04) 28,012
ANDRA AP-FONDEN 09/30/2014 284,000 (7,300) (2.51) 27,997
MASON STREET ADVISORS, LLC 09/30/2014 277,138 (128,677) (31.71) 27,320
BRITISH COLUMBIA INVESTMENT MANAGEMENT CORP 09/30/2014 277,113 (10,686) (3.71) 27,318
STATE OF TENNESSEE, TREASURY DEPARTMENT 09/30/2014 270,800 (6,100) (2.2) 26,695
BARTON INVESTMENT MANAGEMENT 09/30/2014 267,549 (2,020) (0.75) 26,375
M&T BANK CORP 09/30/2014 260,884 199,063 322.00 25,718
FIL LTD 09/30/2014 259,079 55,799 27.45 25,540
EATON VANCE MANAGEMENT 09/30/2014 258,906 (18,009) (6.5) 25,523
FRIESS ASSOCIATES LLC 09/30/2014 248,535 (35,551) (12.51) 24,501
UNITED SERVICES AUTOMOBILE ASSOCIATION 09/30/2014 248,018 (28,100) (10.18) 24,450
PAX WORLD MANAGEMENT LLC 09/30/2014 240,797 (164,688) (40.62) 23,738
NORTHERN TRUST CO OF CONNECTICUT 12/31/2013 239,667 (12,594) (4.99) 23,626

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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