Institutional Ownership American Tower Corp (AMT)
This table provides information about the institutional ownership of American Tower Corp (AMT). We have compiled data on the 2,132 institutions that hold shares in the stock, with a total of 425 Million shares, which have been reported (via 13F filing form) to have a value of $86.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Engineers Gate Manager LP
New York, NY |
Aug 14, 2025 Q2 2025 |
5,840
shares
|
$1.19 Million
0.02% of portfolio
|
Q2 2025
Reduced 75.09%
|
|
|
Fsm Wealth Advisors, LLC
Cleveland, OH |
Jul 30, 2025 Q2 2025 |
5,823
shares
|
$1.19 Million
0.21% of portfolio
|
Q2 2025
Added 33.43%
|
|
|
Tranquility Partners, LLC
|
Jul 25, 2025 Q2 2025 |
5,811
shares
|
$1.19 Million
0.47% of portfolio
|
Q2 2025
Reduced 3.65%
|
|
|
Ifp Advisors, Inc
|
Jul 24, 2025 Q2 2025 |
5,809
shares
|
$1.19 Million
0.04% of portfolio
|
Q2 2025
Reduced 12.74%
|
|
|
Kirtland Hills Capital Management, LLC
Bratenahl, OH |
Aug 11, 2025 Q2 2025 |
5,788
shares
|
$1.18 Million
0.63% of portfolio
|
Q2 2025
Added 3.91%
|
|
|
Concentric Wealth Management, LLC
Lafayette, CA |
Nov 12, 2024 Q3 2024 |
5,715
shares
|
$1.17 Million
0.28% of portfolio
|
Q3 2024
Reduced 0.44%
|
|
|
Savoie Capital LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
5,650
shares
|
$1.16 Million
0.16% of portfolio
|
Q2 2025
Reduced 65.02%
|
|
|
Portside Wealth Group, LLC
Provo, UT |
Aug 11, 2025 Q2 2025 |
5,641
shares
|
$1.15 Million
0.18% of portfolio
|
Q2 2025
Added 4.12%
|
|
|
Commons Capital, LLC
Needham, MA |
Jul 29, 2025 Q2 2025 |
5,623
shares
|
$1.15 Million
0.97% of portfolio
|
Q2 2025
Added 5.7%
|
|
|
Freestone Grove Partners LP
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
5,572
shares
|
$1.14 Million
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Roundview Capital LLC
Princeton, NJ |
Jul 23, 2025 Q2 2025 |
5,543
shares
|
$1.13 Million
0.08% of portfolio
|
Q2 2025
Reduced 1.56%
|
|
|
Profund Advisors LLC
|
Aug 07, 2025 Q2 2025 |
5,528
shares
|
$1.13 Million
0.05% of portfolio
|
Q2 2025
Reduced 9.51%
|
|
|
Marcum Wealth, LLC
|
Apr 02, 2025 Q1 2025 |
5,518
shares
|
$1.13 Million
0.11% of portfolio
|
Q1 2025
Added 9.07%
|
|
|
Ledyard National Bank
|
Aug 04, 2025 Q2 2025 |
5,508
shares
|
$1.13 Million
0.12% of portfolio
|
Q1 2025
Reduced 0.63%
|
|
|
55 I, LLC
Boston, MA |
Nov 14, 2022 Q3 2022 |
5,500
shares
|
$1.13 Million
0.03% of portfolio
|
Q3 2022
Added 186.46%
|
|
|
Safe Harbor Fiduciary, LLC
Pensacola, FL |
Aug 12, 2025 Q2 2025 |
5,484
shares
|
$1.12 Million
1.14% of portfolio
|
Q2 2025
Added 3.37%
|
|
|
Beverly Hills Private Wealth, LLC
Beverly Hills, CA |
Jul 29, 2025 Q2 2025 |
5,474
shares
|
$1.12 Million
0.23% of portfolio
|
Q2 2025
Reduced 4.88%
|
|
|
Perigon Wealth Management, LLC
San Francisco, CA |
Jul 15, 2025 Q2 2025 |
5,473
shares
|
$1.12 Million
0.03% of portfolio
|
Q2 2025
Added 8.29%
|
|
|
Royal Fund Management, LLC
|
Aug 13, 2025 Q2 2025 |
5,469
shares
|
$1.12 Million
0.12% of portfolio
|
Q2 2025
Reduced 6.7%
|
|
|
Hilltop Holdings Inc.
Dallas, TX |
Aug 14, 2025 Q2 2025 |
5,460
shares
|
$1.12 Million
0.08% of portfolio
|
Q2 2025
Added 2.65%
|
|
|
Al Ti Global, Inc.
New York, NY |
Jul 30, 2025 Q2 2025 |
5,439
shares
|
$1.11 Million
0.03% of portfolio
|
Q2 2025
Reduced 4.61%
|
|
|
Smartleaf Asset Management LLC
Boston, MA |
Aug 14, 2025 Q2 2025 |
5,436
shares
|
$1.11 Million
0.1% of portfolio
|
Q2 2025
Added 6.97%
|
|
|
Townsquare Capital LLC
|
Aug 13, 2025 Q2 2025 |
5,430
shares
|
$1.11 Million
0.12% of portfolio
|
Q2 2025
Reduced 91.08%
|
|
|
Everence Capital Management Inc
|
Jul 29, 2025 Q2 2025 |
5,412
shares
|
$1.11 Million
0.08% of portfolio
|
Q4 2024
Reduced 51.69%
|
|
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
Aug 13, 2025 Q2 2025 |
5,388
shares
|
$1.1 Million
0.0% of portfolio
|
Q1 2025
Reduced 7.14%
|