American Tower Corporation (REIT) Institutional Ownership

AMT 
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0.55
0.58%
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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 94.48%
Total Shares Outstanding (millions) 423
Total Value of Holdings (millions) $37,820

Active Positions

Holders Shares
Increased Positions 422 49,225,265
Decreased Positions 306 21,004,463
Held Positions 93 329,511,356
Total Institutional Shares 821 399,741,084

New and Sold Out Positions


Holders Shares
New Positions 72 6,930,524
Sold Out Positions 68 4,247,917

422 Increased Institutional Holders
49,225,265 Increased 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)
NATIONAL PENSION SERVICE 03/31/2015 146,578 10,263 7.53 13,868
SABAL TRUST CO 03/31/2015 144,623 5,572 4.01 13,683
APERIO GROUP, LLC 03/31/2015 142,771 10,955 8.31 13,508
UNION POINT ADVISORS, LLC 03/31/2015 139,596 139,596 New 13,207
EULAV ASSET MANAGEMENT 03/31/2015 135,900 3,000 2.26 12,857
TWO SIGMA ADVISERS, LLC 03/31/2015 135,498 119,200 731.38 12,819
WMS PARTNERS, LLC 03/31/2015 134,827 15,327 12.83 12,756
BAIRD ROBERT W & CO INC /WI/ 03/31/2015 131,225 5,674 4.52 12,415
SUMITOMO MITSUI ASSET MANAGEMENT COMPANY, LTD 03/31/2015 130,132 11,956 10.12 12,312
WESTPAC BANKING CORP 03/31/2015 125,887 37,301 42.11 11,910
ROYAL LONDON ASSET MANAGEMENT LTD 12/31/2014 125,525 28,429 29.28 11,876
MAGNETAR FINANCIAL LLC 03/31/2015 125,000 125,000 New 11,826
HALSEY ASSOCIATES INC/CT 03/31/2015 123,884 18,173 17.19 11,721
WINTON CAPITAL GROUP LTD 03/31/2015 121,332 121,332 New 11,479
GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC 03/31/2015 115,500 13,300 13.01 10,927

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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