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American Tower
AMT

Overview Fund Activity

1,812 hedge funds and large institutions have $95.7B invested in American Tower in 2025 Q2 according to their latest regulatory filings, with 137 funds opening new positions, 726 increasing their positions, 702 reducing their positions, and 108 closing their positions.

Holders
1,812
Holders Change
-9
Holders Change %
-0.49%
% of All Funds
24.34%
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
726
Reduced
702
Closed
108
Calls
$657M
Puts
$369M
Net Calls
+$289M
Net Calls Change
-$78.8M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$1.37B
2
UBS AM
2
UBS AM
Illinois
$1.23B
3
BlackRock
3
BlackRock
New York
$10.1B
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$2.8B
5
Viking Global Investors
5
Viking Global Investors
Connecticut
$618M

Top Sellers

1
Cohen & Steers
1
Cohen & Steers
New York
$3.07B
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$1.09B
3
ACM
3
AKRE Capital Management
Virginia
$202M
4
Citadel Advisors
4
Citadel Advisors
Florida
$0
5
Royal Bank of Canada
5
Royal Bank of Canada
Ontario, Canada
$315M
Name Market Value Shares Shares
Change 		Shares
Change %
Manulife (Manufacturers Life Insurance)
76
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$159M 718,497 -129,261 -15%
Aberdeen Group
77
Aberdeen Group
United Kingdom
$152M 699,188 +26,220 +4%
T. Rowe Price Investment Management
78
T. Rowe Price Investment Management
Maryland
$150M 676,715 +25,926 +4%
Corient Private Wealth
79
Corient Private Wealth
Florida
$143M 646,425 -2,388 -0.4%
Mackenzie Financial
80
Mackenzie Financial
Ontario, Canada
$140M 633,611 +152,154 +32%
Federated Hermes
81
Federated Hermes
Pennsylvania
$138M 625,945 +69,256 +12%
LIP
82
Liontrust Investment Partners
United Kingdom
$136M 615,322 -36,062 -6%
Swedbank
83
Swedbank
Sweden
$131M 594,899 +16,937 +3%
Macquarie Group
84
Macquarie Group
Australia
$131M 591,018 +19,595 +3%
1832 Asset Management
85
1832 Asset Management
Ontario, Canada
$127M 576,274 -412,901 -42%
New York State Common Retirement Fund
86
New York State Common Retirement Fund
New York
$126M 569,971 -5,000 -0.9%
BAMCO Inc
87
BAMCO Inc
New York
$125M 567,767 -131,909 -19%
Bank of Montreal
88
Bank of Montreal
Ontario, Canada
$125M 564,402 -49,702 -8%
Citigroup
89
Citigroup
New York
$120M 540,791 -67,697 -11%
DekaBank Deutsche Girozentrale
90
DekaBank Deutsche Girozentrale
Germany
$117M 535,381 -10,201 -2%
JG
91
Jain Global
New York
$113M 510,744 +344,862 +208%
Marshall Wace
92
Marshall Wace
United Kingdom
$113M 509,621 -182,780 -26%
LIMS
93
Lasalle Investment Management Securities
Maryland
$105M 476,512 +4,704 +1%
Canada Pension Plan Investment Board
94
Canada Pension Plan Investment Board
Ontario, Canada
$104M 472,122 +106,640 +29%
Adage Capital Partners
95
Adage Capital Partners
Massachusetts
$103M 463,805 +142,700 +44%
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$101M 457,213 +10,043 +2%
GLA
97
Great Lakes Advisors
Illinois
$100M 452,841 -10,427 -2%
Aviva
98
Aviva
United Kingdom
$99.4M 449,615 -51,539 -10%
BNP Paribas Financial Markets
99
BNP Paribas Financial Markets
France
$98.4M 445,259 -310,701 -41%
DWA
100
Douglass Winthrop Advisors
New York
$98.4M 444,998 +20,109 +5%
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4
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