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 |
|---|---|---|---|---|---|
|
West Family Investments, Inc.
Carlsbad, CA |
Nov 10, 2025 Q3 2025 |
2,369
shares
|
$427,533
0.1% of portfolio
|
Q3 2025
Added 0.94%
|
|
|
Petros Family Wealth, LLC
Bloomington, MN |
Jan 14, 2026 Q4 2025 |
2,369
shares
|
$427,533
0.28% of portfolio
|
Q4 2025
Reduced 28.28%
|
|
|
Alan B. Lancz & Associates, Inc.
Toledo, OH |
Nov 13, 2025 Q3 2025 |
2,356
shares
|
$425,187
0.42% of portfolio
|
Q4 2024
Reduced 7.82%
|
|
|
Alta Advisers LTD
|
Oct 31, 2025 Q3 2025 |
2,348
shares
|
$423,743
0.14% of portfolio
|
Q1 2025
Added 51.68%
|
|
|
Optas, LLC
|
Oct 15, 2025 Q3 2025 |
2,348
shares
|
$423,743
0.08% of portfolio
|
Q3 2025
Reduced 0.68%
|
|
|
Great Diamond Partners, LLC
|
Oct 20, 2025 Q3 2025 |
2,343
shares
|
$422,841
0.09% of portfolio
|
Q3 2025
Reduced 0.93%
|
|
|
Monetary Management Group Inc
St Louis, MO |
Nov 12, 2025 Q3 2025 |
2,343
shares
|
$422,841
0.1% of portfolio
|
Q2 2025
Reduced 7.86%
|
|
|
Gladstone Institutional Advisory LLC
Boca Raton, FL |
Oct 22, 2025 Q3 2025 |
2,338
shares
|
$421,938
0.02% of portfolio
|
Q3 2025
Added 43.35%
|
|
|
Pinnacle Wealth Management Group, Inc.
|
Oct 08, 2025 Q3 2025 |
2,335
shares
|
$421,397
0.27% of portfolio
|
Q3 2025
Reduced 2.1%
|
|
|
Leisure Capital Management
|
Nov 06, 2025 Q3 2025 |
2,333
shares
|
$421,036
0.16% of portfolio
|
Q3 2025
Added 29.68%
|
|
|
Tranquility Partners, LLC
|
Oct 30, 2025 Q3 2025 |
2,332
shares
|
$420,856
0.15% of portfolio
|
Q3 2025
Reduced 59.87%
|
|
|
1776 Wealth LLC
|
Nov 06, 2025 Q3 2025 |
2,320
shares
|
$418,690
0.18% of portfolio
|
Q3 2025
Added 9.9%
|
|
|
Maripau Wealth Management LLC
Fort Wayne, IN |
Nov 14, 2025 Q3 2025 |
2,317
shares
|
$418,148
0.26% of portfolio
|
Q3 2025
Reduced 24.89%
|
|
|
Probity Advisors, Inc.
Dallas, TX |
Oct 30, 2025 Q3 2025 |
2,316
shares
|
$417,968
0.08% of portfolio
|
Q3 2025
Reduced 0.17%
|
|
|
Defined Wealth Management, LLC
|
Jan 14, 2026 Q4 2025 |
2,314
shares
|
$417,607
0.25% of portfolio
|
Q4 2025
Added 0.13%
|
|
|
Sunburst Financial Group, LLC
|
Oct 17, 2025 Q3 2025 |
2,313
shares
|
$417,427
0.1% of portfolio
|
Q3 2025
Added 12.94%
|
|
|
Bristlecone Advisors, LLC
|
Oct 24, 2025 Q3 2025 |
2,302
shares
|
$415,441
0.04% of portfolio
|
Q2 2025
Reduced 5.77%
|
|
|
Hhm Wealth Advisors, LLC
Chattanooga, TN |
Oct 29, 2025 Q3 2025 |
2,300
shares
|
$415,081
0.05% of portfolio
|
Q3 2025
Reduced 11.57%
|
|
|
Fulton Bank, N.A.
|
Jan 08, 2026 Q4 2025 |
2,293
shares
|
$413,817
0.03% of portfolio
|
Q4 2025
Reduced 46.95%
|
|
|
1 St Source Bank
|
Nov 12, 2025 Q3 2025 |
2,292
shares
|
$413,637
0.02% of portfolio
|
Q3 2025
Reduced 1.29%
|
|
|
Anchor Investment Management, LLC
Columbia, SC |
Nov 14, 2025 Q3 2025 |
2,289
shares
|
$413,095
0.04% of portfolio
|
Q2 2025
Reduced 2.14%
|
|
|
Sage View Advisory Group, LLC
Newport Beach, CA |
Nov 13, 2025 Q3 2025 |
2,288
shares
|
$412,915
0.02% of portfolio
|
Q3 2025
Reduced 76.69%
|
|
|
Chancellor Financial Group Wb LP
Wilkes Barre, PA |
Nov 12, 2025 Q3 2025 |
2,283
shares
|
$412,013
0.31% of portfolio
|
Q2 2025
Reduced 3.79%
|
|
|
Csenge Advisory Group
|
Oct 28, 2025 Q3 2025 |
2,268
shares
|
$409,305
0.02% of portfolio
|
Q3 2025
Reduced 42.3%
|
|
|
Silver Oak Securities, Inc
Jackson, TN |
Jan 15, 2026 Q4 2025 |
2,260
shares
|
$407,862
0.03% of portfolio
|
Q4 2025
Reduced 58.53%
|
|