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 |
|---|---|---|---|---|---|
|
Brown Miller Wealth Management, LLC
|
Jul 22, 2025 Q2 2025 |
4,121
shares
|
$843,239
0.29% of portfolio
|
Q2 2025
Reduced 65.74%
|
|
|
Avalon Investment & Advisory
Houston, TX |
May 15, 2023 Q1 2023 |
4,113
shares
|
$841,602
0.02% of portfolio
|
Q1 2023
Reduced 12.15%
|
|
|
Mutual Advisors, LLC
Casper, WY |
Jul 28, 2025 Q2 2025 |
4,100
shares
|
$838,942
0.02% of portfolio
|
Q2 2025
Reduced 3.82%
|
|
|
Beaumont Financial Advisors, LLC
Needham, DE |
Jul 16, 2025 Q2 2025 |
4,099
shares
|
$838,737
0.08% of portfolio
|
Q2 2025
Added 27.85%
|
|
|
Pensionmark Financial Group, LLC
Santa Barbara, CA |
Aug 04, 2025 Q2 2025 |
4,091
shares
|
$837,100
0.02% of portfolio
|
Q2 2025
Added 0.02%
|
|
|
Ferguson Wellman Capital Management, Inc
|
Jul 10, 2025 Q2 2025 |
4,088
shares
|
$836,486
0.02% of portfolio
|
Q2 2025
Reduced 0.49%
|
|
|
Premier Path Wealth Partners, LLC
Madison, NJ |
Aug 04, 2025 Q2 2025 |
4,086
shares
|
$836,077
0.13% of portfolio
|
Q2 2025
Added 15.49%
|
|
|
American Investment Services, Inc.
|
Aug 13, 2025 Q2 2025 |
4,067
shares
|
$832,189
0.24% of portfolio
|
Q2 2025
Added 0.59%
|
|
|
James Investment Research Inc
|
Aug 01, 2025 Q2 2025 |
4,065
shares
|
$831,780
0.11% of portfolio
|
Q2 2025
Reduced 5.18%
|
|
|
Clear Harbor Asset Management, LLC
|
Jul 14, 2025 Q2 2025 |
4,063
shares
|
$831,371
0.07% of portfolio
|
Q2 2025
Reduced 1.46%
|
|
|
Pittenger & Anderson Inc
|
Jul 30, 2025 Q2 2025 |
4,055
shares
|
$829,734
0.04% of portfolio
|
Q2 2025
Reduced 4.34%
|
|
|
Community Bank, N.A.
|
Jul 25, 2025 Q2 2025 |
4,055
shares
|
$829,734
0.12% of portfolio
|
Q3 2023
New holding
|
|
|
Two Sigma Securities, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
4,039
shares
|
$826,460
0.12% of portfolio
|
Q2 2025
New holding
|
|
|
Bbjs Financial Advisors, LLC
Seattle, WA |
Oct 15, 2024 Q3 2024 |
4,034
shares
|
$825,437
0.33% of portfolio
|
Q3 2024
Reduced 0.52%
|
|
|
Spc Financial, Inc.
|
Jul 25, 2025 Q2 2025 |
4,032
shares
|
$825,027
0.08% of portfolio
|
Q2 2025
Added 0.47%
|
|
|
Spider Rock Advisors, LLC
|
Nov 01, 2024 Q3 2024 |
4,031
shares
|
$824,823
0.02% of portfolio
|
Q3 2024
Reduced 7.5%
|
|
|
Smithfield Trust CO
Pittsburgh, PA |
Aug 08, 2025 Q2 2025 |
4,010
shares
|
$820,526
0.04% of portfolio
|
Q1 2025
Reduced 4.52%
|
|
|
Mitsubishi Ufj Asset Management (Uk) Ltd.
|
Jul 18, 2025 Q2 2025 |
4,000
shares
|
$818,480
0.47% of portfolio
|
Q2 2025
Reduced 20.0%
|
|
|
Greenwich Wealth Management LLC
Greenwich, CT |
Aug 13, 2025 Q2 2025 |
3,997
shares
|
$817,866
0.04% of portfolio
|
Q2 2025
Added 9.9%
|
|
|
Formidable Asset Management, LLC
Cincinnati, OH |
Jul 16, 2025 Q2 2025 |
3,990
shares
|
$816,433
0.15% of portfolio
|
Q1 2025
Added 12.24%
|
|
|
Centerpoint Advisors, LLC
|
Aug 01, 2025 Q2 2025 |
3,981
shares
|
$814,592
0.3% of portfolio
|
Q2 2025
Added 0.15%
|
|
|
Outfitter Financial LLC
|
Aug 06, 2025 Q2 2025 |
3,980
shares
|
$814,387
0.76% of portfolio
|
Q1 2025
Added 9.64%
|
|
|
Boenning & Scattergood, Inc.
|
Jan 25, 2023 Q4 2022 |
3,968
shares
|
$811,932
0.16% of portfolio
|
Q4 2022
Added 0.33%
|
|
|
Prudent Man Advisors, LLC
|
Jul 31, 2025 Q2 2025 |
3,965
shares
|
$811,318
0.29% of portfolio
|
Q2 2025
Added 1.15%
|
|
|
Sienna Gestion
Paris, I0 |
Aug 06, 2025 Q2 2025 |
3,954
shares
|
$809,067
0.06% of portfolio
|
Q1 2025
Reduced 35.56%
|