American Tower Corporation (REIT) Institutional Ownership

AMT 
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0.75
0.72%
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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 as reported in the most recent 13F filings


Institutional Ownership 95.86%
Total Shares Outstanding (millions) 425
Total Value of Holdings (millions) $42,686

Active Positions

Holders Shares
Increased Positions 376 20,114,174
Decreased Positions 335 22,274,667
Held Positions 104 364,610,621
Total Institutional Shares 815 406,999,462

New and Sold Out Positions


Holders Shares
New Positions 88 3,867,020
Sold Out Positions 59 971,630

815 Institutional Holders
406,999,462 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)
ECHO STREET CAPITAL MANAGEMENT LLC 12/31/2015 355,053 (369,897) (51.02) 37,238
BLACKROCK ADVISORS LLC 12/31/2015 350,894 104,212 42.25 36,802
BANK OF MONTREAL /CAN/ 03/31/2016 342,821 (21,631) (5.94) 35,955
PGGM INVESTMENTS 03/31/2016 337,912 (5,960) (1.73) 35,440
ROYAL BANK OF CANADA 12/31/2015 325,676 21,659 7.12 34,157
DAVIS R M INC 03/31/2016 321,022 13,818 4.50 33,669
M&T BANK CORP 12/31/2015 320,499 (8,132) (2.48) 33,614
RAYMOND JAMES & ASSOCIATES 12/31/2015 317,445 22,615 7.67 33,294
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 12/31/2015 307,920 (184) (0.06) 32,295
BALYASNY ASSET MANAGEMENT LLC 12/31/2015 304,557 46,168 17.87 31,942
HENDERSON GROUP PLC 12/31/2015 303,437 (2,804) (0.92) 31,824
GREAT WEST LIFE ASSURANCE CO /CAN/ 03/31/2016 297,309 17,160 6.13 31,182
STEVENS CAPITAL MANAGEMENT LP 12/31/2015 295,206 134,241 83.40 30,961
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 12/31/2015 289,010 4,400 1.55 30,311
D. E. SHAW & CO., INC. 12/31/2015 287,500 214,237 292.42 30,153

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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