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American Tower
AMT

Overview Fund Activity

1,817 hedge funds and large institutions have $96.1B invested in American Tower in 2025 Q2 according to their latest regulatory filings, with 137 funds opening new positions, 728 increasing their positions, 705 reducing their positions, and 107 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,817
Holders Change
-3
Holders Change %
-0.16%
% of All Funds
24.36%
Holding in Top 10
34
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-10.53%
% of All Funds
0.46%
New
137
Increased
728
Reduced
705
Closed
107
Calls
$789M
Puts
$461M
Net Calls
+$328M
Net Calls Change
-$39.7M

Top Buyers

1
UBS AM
UBS AM
Illinois
+$1.06B
2
BlackRock
BlackRock
New York
+$592M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$560M
4
Viking Global Investors
Viking Global Investors
Connecticut
+$433M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$208M

Top Sellers

1
Cohen & Steers
Cohen & Steers
New York
-$1.06B
2
Capital Research Global Investors
Capital Research Global Investors
California
-$420M
3
ACM
AKRE Capital Management
Virginia
-$370M
4
Citadel Advisors
Citadel Advisors
Florida
-$330M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$197M
Name Holding Trade Value Shares
Change 		Shares
Change %
WTA
376
Washington Trust Advisors
Massachusetts
$12.1M -$2.87K -13 -0%
AS
377
Aware Super
Australia
$12.1M – – –
Envestnet Portfolio Solutions
378
Envestnet Portfolio Solutions
Illinois
$12M -$1.05M -4,743 -8%
MHI
379
Miller Howard Investments
New York
$11.9M +$396K +1,792 +3%
IWC
380
Integrated Wealth Concepts
Massachusetts
$11.9M +$3.04M +13,754 +34%
LW
381
Linscomb Wealth
Texas
$11.9M +$189K +855 +2%
MOACM
382
Mutual of America Capital Management
New York
$11.9M -$145K -657 -1%
WCM
383
Wedge Capital Management
North Carolina
$11.7M -$987K -4,467 -8%
JGUA
384
John G. Ullman & Associates
New York
$11.7M -$33.2K -150 -0.3%
VIM
385
Vinva Investment Management
Australia
$11.6M +$4.69M +21,514 +67%
Fayez Sarofim & Co
386
Fayez Sarofim & Co
Texas
$11.5M +$3.97M +17,961 +53%
BMSSC
387
B. Metzler seel. Sohn & Co
Germany
$11.5M +$80K +362 +0.7%
TWC
388
TD Waterhouse Canada
Ontario, Canada
$11.4M -$398K -1,771 -3%
HRES
389
Heitman Real Estate Securities
Illinois
$11.4M -$8.17M -36,953 -42%
EI
390
Ethic Inc
New York
$11.4M +$1.52M +6,986 +15%
WP
391
Woodline Partners
California
$11.2M +$7.12M +32,200 +175%
MASUI
392
MIRAE ASSET SECURITIES (USA) INC.
New York
$11.1M +$11.1M +50,312 New
CWM
393
Cabot Wealth Management
Massachusetts
$11.1M +$274K +1,241 +3%
GAM
394
Generali Asset Management
Italy
$11.1M +$284K +1,283 +3%
GIM
395
Grassi Investment Management
California
$11M -$122K -550 -1%
Pathstone Holdings
396
Pathstone Holdings
New Jersey
$10.8M -$610K -2,728 -5%
JCM
397
Janney Capital Management
Pennsylvania
$10.8M -$126K -572 -1%
SAM
398
Socorro Asset Management
Texas
$10.5M -$2.96M -13,375 -22%
GU
399
Georgetown University
District of Columbia
$10.3M +$81.6K +369 +0.8%
LBC
400
Lowe Brockenbrough & Co
Virginia
$10.3M +$10.3M +46,395 New
14 15
16
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