American Tower Corporation (REIT) Institutional Ownership

AMT 
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0.13
0.14%
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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 93.94%
Total Shares Outstanding (millions) 423
Total Value of Holdings (millions) $37,885

Active Positions

Holders Shares
Increased Positions 415 52,305,305
Decreased Positions 272 21,869,234
Held Positions 102 323,272,425
Total Institutional Shares 789 397,446,964

New and Sold Out Positions


Holders Shares
New Positions 101 7,927,690
Sold Out Positions 44 1,192,852

789 Institutional Holders
397,446,964 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)
AXA 12/31/2014 578,424 (228,627) (28.33) 55,135
MANUFACTURERS LIFE INSURANCE COMPANY, THE 12/31/2014 564,955 13,311 2.41 53,852
HERMES INVESTMENT MANAGEMENT LTD 12/31/2014 557,963 0 0.00 53,185
TIVERTON ASSET MANAGEMENT LLC 12/31/2014 550,000 0 0.00 52,426
ADELANTE CAPITAL MANAGEMENT LLC 12/31/2014 541,615 42,581 8.53 51,627
US BANCORP \DE\ 12/31/2014 529,089 1,723 .33 50,433
MIZUHO TRUST & BANKING CO., LTD. 12/31/2014 524,394 8,636 1.67 49,985
PRUDENTIAL FINANCIAL INC 12/31/2014 521,086 (347,120) (39.98) 49,670
D. E. SHAW & CO., INC. 12/31/2014 518,012 (930,173) (64.23) 49,377
RETIREMENT SYSTEMS OF ALABAMA 03/31/2015 516,006 1,916 .37 49,186
HSBC HOLDINGS PLC 12/31/2014 508,629 93,719 22.59 48,483
LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA 12/31/2014 493,053 111,663 29.28 46,998
PANAGORA ASSET MANAGEMENT INC 12/31/2014 477,450 315,422 194.67 45,511
BLACKROCK JAPAN CO. LTD 12/31/2014 477,374 45,696 10.59 45,503
SEI INVESTMENTS CO 12/31/2014 443,865 443,865 New 42,309

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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