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American Tower

1,759 hedge funds and large institutions have $82.3B invested in American Tower in 2025 Q3 according to their latest regulatory filings, with 132 funds opening new positions, 625 increasing their positions, 740 reducing their positions, and 156 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

15% less first-time investments, than exits

New positions opened: 132 | Existing positions closed: 156

16% less repeat investments, than reductions

Existing positions increased: 625 | Existing positions reduced: 740

35% less funds holding in top 10

Funds holding in top 10: 3422 (-12)

Holders
1,759
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$641M
Puts
$330M
Net Calls
Net Calls Change

Top Buyers

1 +$817M
2 +$522M
3 +$306M
4
Morgan Stanley
Morgan Stanley
New York
+$161M
5
Barclays
Barclays
United Kingdom
+$143M
Name Holding Trade Value Shares
Change
Change in
Stake
BNP Paribas Financial Markets
51
BNP Paribas Financial Markets
France
$228M
Bessemer Group
52
Bessemer Group
New Jersey
$225M
Raymond James Financial
53
Raymond James Financial
Florida
$217M
Vontobel Holding
54
Vontobel Holding
Switzerland
$206M
RhumbLine Advisers
55
RhumbLine Advisers
Massachusetts
$198M
Canada Life
56
Canada Life
Manitoba, Canada
$198M
HCL
57
Heard Capital LLC
Illinois
$195M
MGP
58
M&G plc
United Kingdom
$194M
MAM
59
Magellan Asset Management
Australia
$193M
US Bancorp
60
US Bancorp
Minnesota
$188M
BNP Paribas Asset Management
61
BNP Paribas Asset Management
France
$186M
Mitsubishi UFJ Asset Management
62
Mitsubishi UFJ Asset Management
Japan
$181M
COPPSERS
63
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$177M
DPIM
64
Duff & Phelps Investment Management
Illinois
$175M
Russell Investments Group
65
Russell Investments Group
United Kingdom
$173M
DC
66
Davenport & Co
Virginia
$168M
SP
67
Sarasin & Partners
United Kingdom
$168M
Two Sigma Investments
68
Two Sigma Investments
New York
$155M
SEI Investments
69
SEI Investments
Pennsylvania
$154M
William Blair & Company
70
William Blair & Company
Illinois
$150M
Citigroup
71
Citigroup
New York
$145M
Aberdeen Group
72
Aberdeen Group
United Kingdom
$139M
California State Teachers Retirement System (CalSTRS)
73
California State Teachers Retirement System (CalSTRS)
California
$139M
Ensign Peak Advisors
74
Ensign Peak Advisors
Utah
$137M
CIMLRA
75
CBRE Investment Management Listed Real Assets
Pennsylvania
$128M