American Tower Corporation (REIT) Institutional Ownership

AMT 
$82.65
*  
0.27
 negative 
0.33%
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*Delayed - data as of Apr. 17, 2014 
Exchange: NYSE
Industry: Consumer Services
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 396
Market Capitalization ($ millions): $30,802
Institutional Ownership: 94.19%
Price (as of 03/31/2014) 82.65

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 694 372,681,825
New Positions: 80 4,643,601
Increased Positions: 296 27,215,273
Decreased Positions: 318 27,978,638
Holders With Activity: 614 55,193,911
Sold Out Positions: 55 2,670,058

Institutional Holdings information for AMT is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.

694 Institutional Holders
372,681,825 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)
RHUMBLINE ADVISERS 12/31/2013 739,828 (22,710) (2.98) 61,147
FACTORY MUTUAL INSURANCE CO 12/31/2013 724,900 75,000 11.54 59,913
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 12/31/2013 715,997 4,900 .69 59,177
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 12/31/2013 675,380 (11,979) (1.74) 55,820
TD ASSET MANAGEMENT INC 12/31/2013 674,133 (3,600) (0.53) 55,717
ADELANTE CAPITAL MANAGEMENT LLC 12/31/2013 669,268 (52,236) (7.24) 55,315
MANUFACTURERS LIFE INSURANCE COMPANY, THE 12/31/2013 668,421 84,780 14.53 55,245
SENTRY SELECT CAPITAL CORP. 12/31/2013 663,000 (100,000) (13.11) 54,797
CARLSON CAPITAL L P 12/31/2013 645,755 (206,990) (24.27) 53,372
HSBC HOLDINGS PLC 12/31/2013 616,231 (48,801) (7.34) 50,931
ADAGE CAPITAL PARTNERS GP LLC 12/31/2013 606,625 (78,403) (11.45) 50,138
GLADE BROOK CAPITAL PARTNERS LLC 12/31/2013 593,031 (51,925) (8.05) 49,014
CANADA PENSION PLAN INVESTMENT BOARD 12/31/2013 591,064 (38,929) (6.18) 48,851
OPPENHEIMER FUNDS INC 12/31/2013 582,390 582,390 New 48,135
MIZUHO TRUST & BANKING CO., LTD. 12/31/2013 564,290 17,199 3.14 46,639