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American Tower
AMT

Overview Fund Activity

641 hedge funds and large institutions have $26.7B invested in American Tower in 2013 Q2 according to their latest regulatory filings, with 641 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
641
Holders Change
+641
Holders Change %
–
% of All Funds
20.93%
Holding in Top 10
23
Holding in Top 10 Change
+23
Holding in Top 10 Change %
%
% of All Funds
0.75%
New
641
Increased
–
Reduced
–
Closed
–
Calls
$171M
Puts
$135M
Net Calls
+$36M
Net Calls Change
+$36M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.08B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.73B
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.35B
4
State Street
4
State Street
Massachusetts
$1.25B
5
Capital World Investors
5
Capital World Investors
California
$877M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
HFS
476
HL Financial Services
Kentucky
$614K 8,391 +8,391 New
WS
477
Wedbush Securities
California
$610K 8,337 +8,337 New
CB
478
Chemical Bank
Michigan
$601K 8,205 +8,205 New
BOS
479
Bank of Stockton
California
$596K 8,140 +8,140 New
CG
480
Clinton Group
New York
$592K 8,097 +8,097 New
Arrowstreet Capital
481
Arrowstreet Capital
Massachusetts
$589K 8,048 +8,048 New
SACTSONJ
482
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$587K 8,028 +8,028 New
CRM
483
Cramer Rosenthal McGlynn
Connecticut
$585K 8,000 +8,000 New
TCM
484
Tributary Capital Management
Nebraska
$578K 7,900 +7,900 New
EMG
485
Ellington Management Group
Connecticut
$571K 7,800 +7,800 New
Tudor Investment Corp
486
Tudor Investment Corp
Connecticut
$571K 7,800 +7,800 New
CC
487
ClearArc Capital
Ohio
$555K 7,591 +7,591 New
IPRC
488
Indices-Pac Research Corporation
New Jersey
$546K 7,464 +7,464 New
WTIM
489
Wilmington Trust Investment Management
Delaware
$541K 7,390 +7,390 New
DADC
490
D.A. Davidson & Co
Montana
$529K 7,274 +7,274 New
QBFM
491
QS Batterymarch Financial Management
New York
$524K 7,155 +7,155 New
B
492
Bailard
California
$512K 7,000 +7,000 New
WAM
493
Wolverine Asset Management
Illinois
$512K 7,000 +7,000 New
AAM
494
Augustine Asset Management
Florida
$512K 7,000 +7,000 New
Twin Tree Management
495
Twin Tree Management
Texas
$485K 6,622 +6,622 New
Cambridge Investment Research Advisors
496
Cambridge Investment Research Advisors
Iowa
$478K 6,531 +6,531 New
GJIC
497
Gamble Jones Investment Counsel
California
$468K 6,400 +6,400 New
CI
498
Constellation Investments
Ohio
$461K 6,300 +6,300 New
N
499
Natixis
France
$449K 6,143 +6,143 New
FAAS
500
First Allied Advisory Services
California
$445K 6,075 +6,075 New
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20
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