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 |
|---|---|---|---|---|---|
|
Timber Creek Capital Management LLC
|
Aug 12, 2025 Q2 2025 |
19,476
shares
|
$3.99 Million
1.16% of portfolio
|
Q2 2025
Reduced 0.36%
|
|
|
Hoyle Cohen, LLC
|
Jul 19, 2024 Q2 2024 |
19,444
shares
|
$3.98 Million
0.29% of portfolio
|
Q2 2024
Reduced 20.63%
|
|
|
Frontier Wealth Management LLC
Kansas City, MO |
Aug 12, 2022 Q2 2022 |
19,432
shares
|
$3.98 Million
0.06% of portfolio
|
Q2 2022
Reduced 36.57%
|
|
|
Dynamic Advisor Solutions LLC
|
Jul 09, 2025 Q2 2025 |
19,330
shares
|
$3.96 Million
0.14% of portfolio
|
Q2 2025
Added 28.62%
|
|
|
Banque Cantonale Vaudoise
|
Aug 11, 2025 Q2 2025 |
19,247
shares
|
$3.94 Million
0.18% of portfolio
|
Q2 2025
Added 2.07%
|
|
|
Tower Research Capital LLC (Trc)
New York, NY |
Aug 14, 2025 Q2 2025 |
19,155
shares
|
$3.92 Million
0.12% of portfolio
|
Q2 2025
Reduced 1.57%
|
|
|
Account Management LLC
|
Jul 23, 2025 Q2 2025 |
19,050
shares
|
$3.9 Million
4.62% of portfolio
|
Q4 2024
Added 0.66%
|
|
|
Dean Investment Associates, LLC
Beavercreek, OH |
Aug 12, 2025 Q2 2025 |
19,003
shares
|
$3.89 Million
0.63% of portfolio
|
Q2 2025
Added 1.53%
|
|
|
Semmax Financial Advisors Inc.
Winston Salem, NC |
Aug 15, 2025 Q2 2025 |
18,833
shares
|
$3.85 Million
1.16% of portfolio
|
Q2 2025
Added 0.81%
|
|
|
Callan Family Office, LLC
Radnor, PA |
Jul 24, 2025 Q2 2025 |
18,784
shares
|
$3.84 Million
0.13% of portfolio
|
Q2 2025
Added 485.17%
|
|
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
Aug 13, 2025 Q2 2025 |
18,674
shares
|
$3.82 Million
0.01% of portfolio
|
Q2 2025
Added 235.14%
|
|
|
Corient Capital Partners, LLC
Newport Beach, CA |
Nov 14, 2022 Q3 2022 |
18,645
shares
|
$3.82 Million
0.36% of portfolio
|
Q2 2022
Added 6.15%
|
|
|
Shell Asset Management CO
The Hague, P7 |
Jul 23, 2025 Q2 2025 |
18,597
shares
|
$3.81 Million
0.14% of portfolio
|
Q2 2025
Added 35.16%
|
|
|
Caisse De Depot Et Placement Du Quebec
Montreal, A8 |
Aug 14, 2025 Q2 2025 |
18,283
shares
|
$3.74 Million
0.01% of portfolio
|
Q1 2021
Reduced 85.14%
|
|
|
Presima Inc.
|
Aug 04, 2025 Q2 2025 |
18,210
shares
|
$3.73 Million
0.94% of portfolio
|
Q1 2025
Added 1.93%
|
|
|
Ostrum Asset Management
Paris, I0 |
Aug 13, 2025 Q2 2025 |
18,172
shares
|
$3.72 Million
0.19% of portfolio
|
Q2 2025
Added 12.04%
|
|
|
Ag2 R La Mondiale Gestion D'Actifs
Paris, I0 |
Jul 31, 2025 Q2 2025 |
18,137
shares
|
$3.71 Million
0.21% of portfolio
|
Q2 2025
Added 2.52%
|
|
|
Amica Mutual Insurance CO
|
Aug 07, 2025 Q2 2025 |
18,029
shares
|
$3.69 Million
0.38% of portfolio
|
Q4 2023
Reduced 48.95%
|
|
|
Northstar Asset Management LLC
|
Jul 31, 2025 Q2 2025 |
17,907
shares
|
$3.66 Million
0.95% of portfolio
|
Q2 2025
Reduced 1.1%
|
|
|
Pro Vise Management Group, LLC
Clearwater, FL |
Aug 08, 2025 Q2 2025 |
17,750
shares
|
$3.63 Million
0.32% of portfolio
|
Q2 2025
Added 5.69%
|
|
|
Ninety One Sa (Pty) LTD
Cape Town, T3 |
Jul 18, 2025 Q2 2025 |
17,634
shares
|
$3.61 Million
0.67% of portfolio
|
Q1 2025
Reduced 4.26%
|
|
|
Jb Capital LLC
|
Jul 24, 2025 Q2 2025 |
17,527
shares
|
$3.59 Million
0.2% of portfolio
|
Q2 2025
Reduced 1.2%
|
|
|
Mesirow Financial Investment Management, Inc.
|
Aug 04, 2025 Q2 2025 |
17,524
shares
|
$3.59 Million
0.08% of portfolio
|
Q2 2025
Reduced 4.03%
|
|
|
Advisor Partners LLC
Walnut Creek, CA |
Aug 11, 2022 Q2 2022 |
17,484
shares
|
$3.58 Million
0.31% of portfolio
|
Q2 2022
Added 19.2%
|
|
|
Assenagon Asset Management S.A.
|
Jul 11, 2025 Q2 2025 |
17,478
shares
|
$3.58 Million
0.01% of portfolio
|
Q2 2025
Added 0.26%
|