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 2,081 institutions that hold shares in the stock, with a total of 429 Million shares, which have been reported (via 13F filing form) to have a value of $91.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Westwood Holdings Group Inc
Dallas, TX |
May 09, 2025 Q1 2025 |
17,572
shares
|
$3.75 Million
0.03% of portfolio
|
Q1 2025
Reduced 22.18%
|
|
|
Bill Few Associates, Inc.
|
May 12, 2025 Q1 2025 |
17,565
shares
|
$3.75 Million
1.39% of portfolio
|
Q1 2025
Added 4.1%
|
|
|
Advisor Partners LLC
Walnut Creek, CA |
Aug 11, 2022 Q2 2022 |
17,484
shares
|
$3.73 Million
0.31% of portfolio
|
Q2 2022
Added 19.2%
|
|
|
Perkins Coie Trust CO
|
Apr 11, 2025 Q1 2025 |
17,449
shares
|
$3.72 Million
0.9% of portfolio
|
Q1 2025
Reduced 4.2%
|
|
|
Assenagon Asset Management S.A.
|
Apr 15, 2025 Q1 2025 |
17,433
shares
|
$3.72 Million
0.01% of portfolio
|
Q1 2025
Added 1.91%
|
|
|
Cullinan Associates Inc
|
Apr 22, 2025 Q1 2025 |
17,321
shares
|
$3.7 Million
0.27% of portfolio
|
Q1 2025
Reduced 10.35%
|
|
|
Ables, Iannone, Moore & Associates, Inc.
Savannah, GA |
Apr 08, 2025 Q1 2025 |
17,234
shares
|
$3.68 Million
2.55% of portfolio
|
Q1 2025
Added 2.9%
|
|
|
First National Bank Of Omaha
Omaha, NE |
Feb 11, 2025 Q4 2024 |
17,208
shares
|
$3.67 Million
0.22% of portfolio
|
Q4 2024
Reduced 4.98%
|
|
|
Omers Administration Corp
Toronto, A6 |
May 14, 2025 Q1 2025 |
17,142
shares
|
$3.66 Million
0.03% of portfolio
|
Q1 2025
Reduced 14.29%
|
|
|
Bridgecreek Investment Management, LLC
Tulsa, OK |
Feb 13, 2024 Q4 2023 |
17,080
shares
|
$3.64 Million
0.71% of portfolio
|
Q4 2023
Added 7.73%
|
|
|
Garrett Investment Advisors LLC
|
Apr 10, 2025 Q1 2025 |
17,058
shares
|
$3.64 Million
0.4% of portfolio
|
Q1 2025
Added 5.06%
|
|
|
Security Asset Management
|
May 12, 2023 Q1 2023 |
16,997
shares
|
$3.63 Million
2.04% of portfolio
|
Q1 2023
Reduced 18.82%
|
|
|
Edmond De Rothschild Holding S.A.
Chambesy, V8 |
May 15, 2025 Q1 2025 |
16,976
shares
|
$3.62 Million
0.07% of portfolio
|
Q1 2025
Reduced 0.5%
|
|
|
Pro Vise Management Group, LLC
Clearwater, FL |
May 08, 2025 Q1 2025 |
16,794
shares
|
$3.58 Million
0.32% of portfolio
|
Q1 2025
Added 4.03%
|
|
|
Orion Portfolio Solutions, LLC
|
May 15, 2025 Q1 2025 |
16,721
shares
|
$3.57 Million
0.04% of portfolio
|
Q1 2025
Added 2.44%
|
|
|
Cape Cod Five Cents Savings Bank
Orleans, MA |
Feb 18, 2025 Q4 2024 |
16,720
shares
|
$3.57 Million
0.29% of portfolio
|
Q3 2024
Reduced 0.11%
|
|
|
Cwm, LLC
|
May 01, 2025 Q1 2025 |
16,580
shares
|
$3.54 Million
0.01% of portfolio
|
Q1 2025
Added 8.19%
|
|
|
First Western Trust Bank
Denver, CO |
May 12, 2025 Q1 2025 |
16,548
shares
|
$3.53 Million
0.17% of portfolio
|
Q1 2025
Reduced 9.52%
|
|
|
Seeyond
Paris, I0 |
Feb 13, 2023 Q4 2022 |
16,488
shares
|
$3.52 Million
0.34% of portfolio
|
Q4 2022
Added 85.59%
|
|
|
Brown Shipley& CO LTD
London, X0 |
May 14, 2025 Q1 2025 |
16,324
shares
|
$3.48 Million
2.01% of portfolio
|
Q1 2025
Reduced 5.47%
|
|
|
Ostrum Asset Management
Paris, I0 |
May 14, 2025 Q1 2025 |
16,219
shares
|
$3.46 Million
0.19% of portfolio
|
Q1 2025
Added 16.02%
|
|
|
Savoie Capital LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
16,150
shares
|
$3.45 Million
0.35% of portfolio
|
Q4 2024
Added 1304.35%
|
|
|
Tfg Advisers LLC
|
May 15, 2025 Q1 2025 |
16,139
shares
|
$3.44 Million
1.29% of portfolio
|
Q1 2025
Reduced 1.3%
|
|
|
Second Line Capital, LLC
Metairie, LA |
May 15, 2025 Q1 2025 |
16,130
shares
|
$3.44 Million
0.9% of portfolio
|
Q1 2025
Added 10.92%
|
|
|
Natural Investments, LLC
|
May 09, 2025 Q1 2025 |
16,095
shares
|
$3.43 Million
0.99% of portfolio
|
Q1 2025
Reduced 1.37%
|