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American Tower
AMT

Overview Fund Activity

634 hedge funds and large institutions have $29.7B invested in American Tower in 2013 Q4 according to their latest regulatory filings, with 83 funds opening new positions, 212 increasing their positions, 257 reducing their positions, and 53 closing their positions.

Holders
634
Holders Change
+28
Holders Change %
+4.62%
% of All Funds
18.41%
Holding in Top 10
31
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.9%
New
83
Increased
212
Reduced
257
Closed
53
Calls
$155M
Puts
$155M
Net Calls
-$413K
Net Calls Change
+$7.46M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$485M
2
AIM
2
abrdn Investment Management
United Kingdom
$166M
3
Deutsche Bank
3
Deutsche Bank
Germany
$290M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$2.86B
5
EARNEST Partners
5
EARNEST Partners
Georgia
$113M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$93.7M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.35B
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$21.8M
4
PAM
4
Panagora Asset Management
Massachusetts
$3.58M
5
Citadel Advisors
5
Citadel Advisors
Florida
$215M
Name Market Value Shares Shares
Change 		Shares
Change %
GH
651
GAM Holding
Switzerland
– – -32,647 Closed
HT
652
HAP Trading
New York
– – -31,637 Closed
FM
653
Forward Management
California
– – -30,000 Closed
MSU
654
Maple Securities USA
New Jersey
– – -25,498 Closed
VKH
655
Virtu KCG Holdings
New York
– – -14,694 Closed
AAM
656
Aston Asset Management
Illinois
– – -13,970 Closed
BREA
657
Barings Real Estate Advisers
Connecticut
– – -12,310 Closed
NA
658
Navellier & Associates
Nevada
– – -11,248 Closed
Calamos Advisors
659
Calamos Advisors
Illinois
– – -11,135 Closed
BP
660
Banyan Partners
Florida
– – -8,916 Closed
HCMT
661
Highland Capital Management (Texas)
Texas
– – -7,926 Closed
ARC
662
Absolute Return Capital
Massachusetts
– – -7,162 Closed
RHBC
663
R.H. Bluestein & Co
Michigan
– – -5,694 Closed
EMG
664
Ellington Management Group
Connecticut
– – -4,900 Closed
PP
665
Paloma Partners
Connecticut
– – -4,684 Closed
FNB
666
First Niagara Bank
New York
– – -3,775 Closed
1GA
667
1st Global Advisors
Texas
– – -3,552 Closed
AA
668
ALPS Advisors
Colorado
– – -2,902 Closed
WF
669
Welch & Forbes
Massachusetts
– – -2,840 Closed
MC
670
Menta Capital
California
– – -2,800 Closed
DMC
671
Drexel Morgan & Co
Pennsylvania
– – -2,765 Closed
BG
672
Bollard Group
Massachusetts
– – -2,500 Closed
Loomis, Sayles & Company
673
Loomis, Sayles & Company
Massachusetts
– – -1,822 Closed
FANJ
674
Financial Architects (New Jersey)
New Jersey
– – -1,484 Closed
QT
675
Quantbot Technologies
New York
– – -1,300 Closed
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