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American Tower

1,794 hedge funds and large institutions have $82.6B invested in American Tower in 2025 Q3 according to their latest regulatory filings, with 131 funds opening new positions, 644 increasing their positions, 754 reducing their positions, and 156 closing their positions.

New
Increased
Maintained
Reduced
Closed

94% more call options, than puts

Call options by funds: $641M | Put options by funds: $330M

1.66% less ownership

Funds ownership: 93.33%91.67% (-1.7%)

3% less funds holding

Funds holding: 1,8461,794 (-52)

15% less capital invested

Capital invested by funds: $96.6B → $82.6B (-$14.1B)

15% less repeat investments, than reductions

Existing positions increased: 644 | Existing positions reduced: 754

16% less first-time investments, than exits

New positions opened: 131 | Existing positions closed: 156

35% less funds holding in top 10

Funds holding in top 10: 3422 (-12)

Holders
1,794
Holders Change
-52
Holders Change %
-2.82%
% of All Funds
23.55%
Holding in Top 10
22
Holding in Top 10 Change
-12
Holding in Top 10 Change %
-35.29%
% of All Funds
0.29%
New
131
Increased
644
Reduced
754
Closed
156
Calls
$641M
Puts
$330M
Net Calls
+$311M
Net Calls Change
-$16.8M
Name Holding Trade Value Shares
Change
Change in
Stake
RIM
501
Rakuten Investment Management
Japan
$5.16M +$13.8M +66,226 New
MGP
502
Metis Global Partners
California
$5.13M -$136K -655 -2%
T
503
TOBAM
France
$5.03M -$208K -997 -4%
CPCPP
504
Canada Post Corporation Pension Plan
Canada
$5.01M
OBAM
505
ODDO BHF Asset Management
France
$4.97M -$840K -4,032 -13%
Mercer Global Advisors
506
Mercer Global Advisors
Colorado
$4.97M +$652K +3,131 +14%
BDLIB
507
Banque de Luxembourg Investments (BLI)
Luxembourg
$4.96M +$5.31M +25,500 New
HI
508
Horizon Investments
North Carolina
$4.89M -$1.09M -5,239 -17%
HT
509
Heritage Trust
Oklahoma
$4.87M +$71K +341 +1%
GI
510
GAMCO Investors
Connecticut
$4.86M -$477K -2,290 -8%
NSEDCP
511
NJ State Employees Deferred Compensation Plan
New Jersey
$4.85M
ACM
512
Alta Capital Management
Utah
$4.82M +$355K +1,702 +7%
RDWM
513
Red Door Wealth Management
Tennessee
$4.78M -$180K -863 -3%
HFS
514
Hantz Financial Services
Michigan
$4.76M -$305K -1,463 -6%
KC
515
Knuff & Co
California
$4.76M -$30K -144 -0.6%
LSERS
516
Louisiana State Employees Retirement System
Louisiana
$4.73M -$20.8K -100 -0.4%
NB
517
Norinchukin Bank
Japan
$4.71M +$48.5K +233 +1%
CT
518
Clearstead Trust
Maine
$4.71M +$2.08M +9,990 +69%
IC
519
IEQ Capital
California
$4.69M -$2.05M -9,845 -29%
VF
520
Virtu Financial
New York
$4.69M +$5.08M +24,381 New
SFI
521
Siemens Fonds Invest
Germany
$4.67M +$308K +1,477 +6%
AF
522
Ally Financial
Michigan
$4.62M +$3.33M +16,000 +200%
AWM
523
AE Wealth Management
Kansas
$4.61M +$271K +1,303 +6%
CPIG
524
Chicago Partners Investment Group
Illinois
$4.59M -$1.08M -5,192 -17%
BFS
525
Baskin Financial Services
Ontario, Canada
$4.58M -$19.4K -93 -0.4%