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 2,089 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 |
|---|---|---|---|---|---|
|
Parvin Asset Management, LLC
Sioux Falls, SD |
Nov 17, 2025 Q3 2025 |
1,017
shares
|
$183,537
0.17% of portfolio
|
Q3 2025
Added 33.82%
|
|
|
Hollencrest Capital Management
|
Nov 03, 2025 Q3 2025 |
1,015
shares
|
$183,177
0.01% of portfolio
|
Q3 2025
Reduced 2.4%
|
|
|
Blume Capital Management, Inc.
Berkeley, CA |
Nov 05, 2025 Q3 2025 |
1,004
shares
|
$181,191
0.04% of portfolio
|
Q2 2025
Reduced 0.2%
|
|
|
Trust CO
|
Jan 15, 2026 Q4 2025 |
1,003
shares
|
$181,011
0.02% of portfolio
|
Q4 2025
Added 159.17%
|
|
|
Copeland Capital Management, LLC
|
Oct 17, 2025 Q3 2025 |
999
shares
|
$180,289
0.0% of portfolio
|
Q2 2025
Reduced 30.53%
|
|
|
Laurel Wealth Advisors, Inc.
Solana Beach, CA |
Feb 14, 2023 Q4 2022 |
987
shares
|
$178,123
0.02% of portfolio
|
Q4 2022
Added 4.22%
|
|
|
Broadwater Capital Management LLC
Boston, MA |
Oct 30, 2025 Q3 2025 |
966
shares
|
$174,334
0.14% of portfolio
|
Q4 2024
Reduced 19.9%
|
|
|
Piscataqua Savings Bank
|
Jan 16, 2026 Q4 2025 |
947
shares
|
$170,905
0.13% of portfolio
|
Q2 2025
Reduced 5.02%
|
|
|
Lom Asset Management LTD
Hamilton, |
Nov 12, 2025 Q3 2025 |
942
shares
|
$170,002
0.06% of portfolio
|
Q2 2025
Reduced 13.69%
|
|
|
Concord Wealth Partners
|
Nov 05, 2025 Q3 2025 |
933
shares
|
$168,378
0.03% of portfolio
|
Q3 2025
Reduced 32.05%
|
|
|
Bdo Wealth Advisors, LLC
Jacksonville, FL |
Aug 01, 2023 Q2 2023 |
911
shares
|
$164,408
0.02% of portfolio
|
Q2 2023
Added 13.88%
|
|
|
Virtus Investment Advisers, Inc.
Hartford, CT |
Nov 13, 2025 Q3 2025 |
894
shares
|
$161,340
0.05% of portfolio
|
Q3 2025
Added 13.31%
|
|
|
Fin Trust Capital Advisors, LLC
|
Oct 11, 2024 Q3 2024 |
893
shares
|
$161,159
0.04% of portfolio
|
Q2 2024
Added 17.65%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
884
shares
|
$159,535
0.0% of portfolio
|
Q3 2022
Reduced 42.75%
|
|
|
Cva Family Office, LLC
|
Jan 12, 2026 Q4 2025 |
874
shares
|
$157,730
0.02% of portfolio
|
Q4 2025
Reduced 17.62%
|
|
|
Larson Financial Group LLC
|
Nov 14, 2025 Q3 2025 |
873
shares
|
$157,550
0.01% of portfolio
|
Q3 2025
Reduced 34.51%
|
|
|
Geneos Wealth Management Inc.
|
Oct 22, 2025 Q3 2025 |
861
shares
|
$155,384
0.0% of portfolio
|
Q3 2025
Reduced 64.77%
|
|
|
Arlington Trust CO LLC
Birmingham, AL |
Oct 28, 2025 Q3 2025 |
852
shares
|
$153,760
0.03% of portfolio
|
Q3 2025
Reduced 10.5%
|
|
|
Thurston, Springer, Miller, Herd & Titak, Inc.
Indianapolis, IN |
Oct 07, 2025 Q3 2025 |
829
shares
|
$149,609
0.34% of portfolio
|
Q3 2025
Reduced 92.56%
|
|
|
Clear Street Markets LLC
|
Nov 13, 2025 Q3 2025 |
806
shares
|
$145,458
0.05% of portfolio
|
Q3 2025
Added 155.87%
|
|
|
Golden State Wealth Management, LLC
Santa Ana, CA |
Nov 03, 2025 Q3 2025 |
801
shares
|
$144,556
0.02% of portfolio
|
Q3 2025
Added 29.4%
|
|
|
Quarry LP
New York, NY |
Nov 14, 2025 Q3 2025 |
782
shares
|
$141,127
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Muzinich & Co., Inc.
New York, NY |
Oct 20, 2025 Q3 2025 |
779
shares
|
$140,586
0.06% of portfolio
|
Q2 2024
Reduced 23.78%
|
|
|
St Germain D J CO Inc
Springfield, MA |
Oct 07, 2025 Q3 2025 |
779
shares
|
$140,586
0.01% of portfolio
|
Q3 2025
Reduced 12.96%
|
|
|
Global X Japan Co., Ltd.
Chiyoda Ku, Tokyo, M0 |
Jan 13, 2026 Q4 2025 |
779
shares
|
$140,586
0.01% of portfolio
|
Q4 2025
Reduced 21.94%
|
|