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 2,086 institutions that hold shares in the stock, with a total of 424 Million shares, which have been reported (via 13F filing form) to have a value of $76.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Boothbay Fund Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
4,164
shares
|
$751,477
0.01% of portfolio
|
Q3 2025
Reduced 93.62%
|
|
|
Cypress Capital Group
|
Nov 03, 2025 Q3 2025 |
4,155
shares
|
$749,852
0.1% of portfolio
|
Q2 2025
Added 0.92%
|
|
|
Shum Financial Group, Inc.
Alameda, CA |
Jan 15, 2026 Q4 2025 |
4,142
shares
|
$747,506
0.52% of portfolio
|
Q4 2025
Added 9.11%
|
|
|
Mutual Advisors, LLC
Casper, WY |
Nov 04, 2025 Q3 2025 |
4,141
shares
|
$747,326
0.02% of portfolio
|
Q3 2025
Added 1.0%
|
|
|
Avalon Investment & Advisory
Houston, TX |
May 15, 2023 Q1 2023 |
4,113
shares
|
$742,273
0.02% of portfolio
|
Q1 2023
Reduced 12.15%
|
|
|
Regions Financial Corp
|
Nov 19, 2025 Q3 2025 |
4,094
shares
|
$738,844
0.01% of portfolio
|
Q3 2025
Added 23.35%
|
|
|
Spc Financial, Inc.
|
Nov 05, 2025 Q3 2025 |
4,093
shares
|
$738,663
0.06% of portfolio
|
Q3 2025
Added 1.51%
|
|
|
Moody Lynn & Lieberson, LLC
|
Jan 15, 2026 Q4 2025 |
4,074
shares
|
$735,234
0.04% of portfolio
|
Q4 2025
Added 0.97%
|
|
|
Community Bank, N.A.
|
Nov 14, 2025 Q3 2025 |
4,055
shares
|
$731,805
0.1% of portfolio
|
Q3 2023
New holding
|
|
|
Lakeridge Wealth Management LLC
Mentor, OH |
Jan 07, 2026 Q4 2025 |
4,042
shares
|
$729,459
0.32% of portfolio
|
Q4 2025
Reduced 18.39%
|
|
|
Bbjs Financial Advisors, LLC
Seattle, WA |
Oct 15, 2024 Q3 2024 |
4,034
shares
|
$728,015
0.33% of portfolio
|
Q3 2024
Reduced 0.52%
|
|
|
Canandaigua National Trust CO Of Florida
Canandaigua, NY |
Oct 07, 2025 Q3 2025 |
4,033
shares
|
$727,835
0.61% of portfolio
|
Q3 2025
Reduced 15.02%
|
|
|
Spider Rock Advisors, LLC
|
Nov 01, 2024 Q3 2024 |
4,031
shares
|
$727,474
0.02% of portfolio
|
Q3 2024
Reduced 7.5%
|
|
|
Lvw Advisors, LLC
|
Jan 14, 2026 Q4 2025 |
4,029
shares
|
$727,113
0.08% of portfolio
|
Q4 2025
Reduced 25.79%
|
|
|
Centerpoint Advisors, LLC
|
Nov 05, 2025 Q3 2025 |
4,017
shares
|
$724,947
0.24% of portfolio
|
Q3 2025
Added 0.9%
|
|
|
Life Plan Financial, LLC
Mankato, MN |
Nov 13, 2025 Q3 2025 |
4,012
shares
|
$724,045
0.61% of portfolio
|
Q3 2025
Added 64.36%
|
|
|
National Asset Management, Inc.
Boca Raton, FL |
Oct 31, 2025 Q3 2025 |
4,010
shares
|
$723,684
0.01% of portfolio
|
Q3 2025
Reduced 20.53%
|
|
|
Boenning & Scattergood, Inc.
|
Jan 25, 2023 Q4 2022 |
3,968
shares
|
$716,104
0.16% of portfolio
|
Q4 2022
Added 0.33%
|
|
|
Sienna Gestion
Paris, I0 |
Nov 13, 2025 Q3 2025 |
3,954
shares
|
$713,578
0.05% of portfolio
|
Q1 2025
Reduced 35.56%
|
|
|
Fox Run Management, L.L.C.
Greenwich, CT |
Nov 10, 2025 Q3 2025 |
3,930
shares
|
$709,247
0.13% of portfolio
|
Q3 2025
New holding
|
|
|
Palumbo Wealth Management LLC
Great Neck, NY |
Nov 10, 2025 Q3 2025 |
3,924
shares
|
$708,164
0.2% of portfolio
|
Q3 2025
Added 2.94%
|
|
|
Sagespring Wealth Partners, LLC
Franklin, TN |
Jan 07, 2026 Q4 2025 |
3,904
shares
|
$704,554
0.01% of portfolio
|
Q4 2025
Reduced 15.55%
|
|
|
Triglav Skladi, D.O.O.
Ljubljana, 2A |
Nov 05, 2025 Q3 2025 |
3,900
shares
|
$703,833
0.05% of portfolio
|
Q3 2025
Added 14.71%
|
|
|
Fire Capital Management LLC
San Francisco, CA |
Oct 17, 2025 Q3 2025 |
3,883
shares
|
$700,765
0.43% of portfolio
|
Q3 2025
Added 2.53%
|
|
|
Kuhn & CO Investment Counsel
Chicago, IL |
Oct 28, 2025 Q3 2025 |
3,850
shares
|
$694,809
0.59% of portfolio
|
Q3 2025
Reduced 0.44%
|
|