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 |
|---|---|---|---|---|---|
|
Ausbil Investment Management LTD
Sydney, C3 |
Apr 22, 2025 Q1 2025 |
24,739
shares
|
$5.28 Million
3.29% of portfolio
|
Q1 2025
Added 10.89%
|
|
|
Squarepoint Ops LLC
New York, NY |
May 15, 2025 Q1 2025 |
24,691
shares
|
$5.27 Million
0.01% of portfolio
|
Q1 2025
Reduced 83.26%
|
|
|
Baskin Financial Services Inc.
|
Apr 28, 2025 Q1 2025 |
24,353
shares
|
$5.2 Million
0.43% of portfolio
|
Q1 2025
Reduced 1.26%
|
|
|
Lockheed Martin Investment Management CO
Bethesda, MD |
May 12, 2025 Q1 2025 |
24,310
shares
|
$5.19 Million
0.22% of portfolio
|
Q1 2025
Reduced 2.29%
|
|
|
Knuff & CO LLC
Foster City, CA |
May 13, 2025 Q1 2025 |
24,213
shares
|
$5.17 Million
1.79% of portfolio
|
Q1 2025
Added 6.09%
|
|
|
Stevens Capital Management LP
Radnor, PA |
May 07, 2025 Q1 2025 |
24,128
shares
|
$5.15 Million
1.3% of portfolio
|
Q1 2025
Added 253.27%
|
|
|
Bar Harbor Wealth Management
Concord, NH |
Apr 16, 2025 Q1 2025 |
24,107
shares
|
$5.14 Million
0.35% of portfolio
|
Q1 2025
Reduced 1.03%
|
|
|
Strategic Planning Group, LLC
Bountiful, UT |
Apr 10, 2025 Q1 2025 |
24,046
shares
|
$5.13 Million
1.02% of portfolio
|
Q1 2025
Added 15.52%
|
|
|
Brasada Capital Management, LP
Houston, TX |
May 15, 2025 Q1 2025 |
23,897
shares
|
$5.1 Million
1.06% of portfolio
|
Q1 2025
Reduced 33.03%
|
|
|
Family Capital Trust CO
|
Apr 25, 2025 Q1 2025 |
23,458
shares
|
$5.01 Million
1.83% of portfolio
|
Q4 2024
Added 1.78%
|
|
|
Engineers Gate Manager LP
New York, NY |
May 15, 2025 Q1 2025 |
23,444
shares
|
$5 Million
0.09% of portfolio
|
Q1 2025
Reduced 56.58%
|
|
|
Rothschild Investment LLC
Chicago, IL |
Apr 08, 2025 Q1 2025 |
23,369
shares
|
$4.99 Million
0.34% of portfolio
|
Q1 2025
Reduced 0.62%
|
|
|
Park Avenue Securities LLC
|
Apr 14, 2025 Q1 2025 |
23,284
shares
|
$4.97 Million
0.06% of portfolio
|
Q1 2025
Added 4.25%
|
|
|
Natixis
Paris, I0 |
May 14, 2025 Q1 2025 |
23,225
shares
|
$4.96 Million
0.03% of portfolio
|
Q1 2025
Reduced 84.37%
|
|
|
Ritholtz Wealth Management
|
Apr 16, 2025 Q1 2025 |
23,167
shares
|
$4.94 Million
0.15% of portfolio
|
Q1 2025
Added 50.78%
|
|
|
Mercer Global Advisors Inc
Denver, CO |
May 15, 2025 Q1 2025 |
23,057
shares
|
$4.92 Million
0.01% of portfolio
|
Q1 2025
Reduced 37.28%
|
|
|
Mango Investments LLC
Denver, CO |
May 15, 2024 Q1 2024 |
23,000
shares
|
$4.91 Million
3.36% of portfolio
|
Q4 2023
New holding
|
|
|
Norinchukin Bank, The
Tokyo, M0 |
May 14, 2025 Q1 2025 |
22,831
shares
|
$4.87 Million
0.09% of portfolio
|
Q1 2025
Added 14.26%
|
|
|
Fine Mark National Bank & Trust
Fort Myers, FL |
May 13, 2025 Q1 2025 |
22,640
shares
|
$4.83 Million
0.18% of portfolio
|
Q1 2025
Added 3.26%
|
|
|
Appleton Partners Inc
|
Apr 22, 2025 Q1 2025 |
22,634
shares
|
$4.83 Million
0.38% of portfolio
|
Q1 2025
Reduced 7.97%
|
|
|
Crestwood Advisors Group LLC
|
May 05, 2025 Q1 2025 |
22,598
shares
|
$4.82 Million
0.1% of portfolio
|
Q1 2025
Added 11.62%
|
|
|
Brown Brothers Harriman & CO
New York, NY |
May 14, 2025 Q1 2025 |
22,594
shares
|
$4.82 Million
0.04% of portfolio
|
Q1 2025
Reduced 15.74%
|
|
|
Burling Wealth Partners, LLC
Chicago, IL |
May 02, 2025 Q1 2025 |
22,566
shares
|
$4.82 Million
1.03% of portfolio
|
Q1 2025
Reduced 12.87%
|
|
|
Ieq Capital, LLC
|
May 14, 2025 Q1 2025 |
22,497
shares
|
$4.8 Million
0.04% of portfolio
|
Q1 2025
Added 18.28%
|
|
|
Alta Capital Management LLC
|
Apr 21, 2025 Q1 2025 |
22,379
shares
|
$4.78 Million
0.32% of portfolio
|
Q1 2025
Added 9.5%
|