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American Tower
AMT

Overview Fund Activity

1,821 hedge funds and large institutions have $93.5B invested in American Tower in 2025 Q1 according to their latest regulatory filings, with 201 funds opening new positions, 685 increasing their positions, 723 reducing their positions, and 122 closing their positions.

Holders
1,821
Holders Change
+48
Holders Change %
+2.71%
% of All Funds
24.74%
Holding in Top 10
38
Holding in Top 10 Change
+10
Holding in Top 10 Change %
+35.71%
% of All Funds
0.52%
New
201
Increased
685
Reduced
723
Closed
122
Calls
$729M
Puts
$361M
Net Calls
+$367M
Net Calls Change
+$379M

Top Buyers

1
NL
1
Nuveen LLC
North Carolina
$992M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$2.2B
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$1.77B
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$2.87B
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$2.75B

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$0
2
UBS AM
2
UBS AM
Illinois
$173M
3
ACM
3
AKRE Capital Management
Virginia
$563M
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$1.48B
5
Canada Pension Plan Investment Board
5
Canada Pension Plan Investment Board
Ontario, Canada
$79.5M
Name Market Value Shares Shares
Change 		Shares
Change %
Bessemer Group
51
Bessemer Group
New Jersey
$247M 1,136,903 +831,247 +272%
Vontobel Holding
52
Vontobel Holding
Switzerland
$247M 1,135,995 +61,677 +6%
SEI Investments
53
SEI Investments
Pennsylvania
$245M 1,125,039 +130,031 +13%
Raymond James Financial
54
Raymond James Financial
Florida
$239M 1,097,030 +43,398 +4%
Barclays
55
Barclays
United Kingdom
$235M 1,081,400 +378,298 +54%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$234M 1,076,333 -27,356 -2%
US Bancorp
57
US Bancorp
Minnesota
$231M 1,060,877 -35,277 -3%
1832 Asset Management
58
1832 Asset Management
Ontario, Canada
$215M 989,175 +44,160 +5%
MGP
59
M&G plc
United Kingdom
$199M 914,613 -74,086 -7%
Russell Investments Group
60
Russell Investments Group
United Kingdom
$199M 914,671 +34,420 +4%
MAM
61
Magellan Asset Management
Australia
$195M 895,447 -98,130 -10%
DPIM
62
Duff & Phelps Investment Management
Illinois
$194M 890,923 -19,815 -2%
Canada Life
63
Canada Life
Manitoba, Canada
$188M 863,494 -24,350 -3%
DZ Bank
64
DZ Bank
Germany
$185M 851,045 -451,012 -35%
Manulife (Manufacturers Life Insurance)
65
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$184M 847,758 -16,531 -2%
Viking Global Investors
66
Viking Global Investors
Connecticut
$183M 838,796 -58,544 -7%
Mitsubishi UFJ Asset Management
67
Mitsubishi UFJ Asset Management
Japan
$181M 831,935 +93,255 +13%
BNP Paribas Asset Management
68
BNP Paribas Asset Management
France
$177M 814,018 -35,240 -4%
SP
69
Sarasin & Partners
United Kingdom
$175M 804,809 -131,202 -14%
HCL
70
Heard Capital LLC
Illinois
$174M 801,212 -156,866 -16%
UBS AM
71
UBS AM
Illinois
$173M 793,701 -3,550,876 -82%
William Blair & Company
72
William Blair & Company
Illinois
$169M 777,189 -13,308 -2%
Envestnet Asset Management
73
Envestnet Asset Management
Illinois
$165M 759,877 +23,407 +3%
COPPSERS
74
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$165M 759,145 -17,965 -2%
BNP Paribas Financial Markets
75
BNP Paribas Financial Markets
France
$164M 755,960 -14,060 -2%
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