American Tower Corp
AMT- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001053507
In the last 90 days, American Tower Corp insiders filed 1 open-market purchase and 2 sales; 1,757 institutions reported holding it in 13F filings for Q2 2026, worth $72.0B in total; Akre Capital Management is the only superinvestor holding it.
13F holders, Q3 2025
Institutional positions in American Tower Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,799
- −24 vs. Q2 2025
- Shares held
- 429.3M
- −648.5K (−0.2%) vs. Q2 2025
- Total value
- $82.5B
- −$12.4B (−13.1%) vs. Q2 2025
- New holders
- 132
- 648 more added
- Sold out
- 156
- 751 more reduced
29 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,757 | $72.0B |
| Q1 2026 | 1,760 | $74.4B |
| Q4 2025 | 1,781 | $77.0B |
| Q3 2025 | 1,799 | $82.5B |
| Q2 2025 | 1,852 | $96.5B |
| Q1 2025 | 1,845 | $95.0B |
| Q4 2024 | 1,798 | $79.6B |
| Q3 2024 | 1,852 | $99.4B |
| Q2 2024 | 1,769 | $83.8B |
| Q1 2024 | 1,769 | $85.0B |
| Q4 2023 | 1,802 | $93.6B |
| Q3 2023 | 1,634 | $69.9B |
| Q2 2023 | 1,688 | $82.1B |
| Q1 2023 | 1,706 | $86.3B |
| Q4 2022 | 1,711 | $90.0B |
| Q3 2022 | 1,693 | $91.0B |
| Q2 2022 | 1,747 | $109.0B |
| Q1 2022 | 1,723 | $104.3B |
| Q4 2021 | 1,799 | $121.8B |
| Q3 2021 | 1,678 | $109.6B |
| Q2 2021 | 1,656 | $111.7B |
| Q1 2021 | 1,613 | $95.8B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nippon Life Global Investors Americas, Inc. | 7,020 | $1.36M | 0.06% | +650+10.2% | Added |
| TD Private Client Wealth LLC | 7,048 | $1.36M | 0.03% | −176−2.4% | Reduced |
| Harmony Asset Management LLC | 7,038 | $1.35M | 0.47% | −905−11.4% | Reduced |
| Skopos Labs, Inc. | 6,137 | $1.34M | 0.18% | −319−4.9% | Reduced |
| Bridgefront Capital, LLC | 6,941 | $1.33M | 0.39% | +6,941 | New |
| Arbor Capital Management Inc | 6,954 | $1.33M | 1.07% | +310+4.7% | Added |
| Ronald Blue Trust, Inc. | 6,904 | $1.33M | 0.01% | +617+9.8% | Added |
| Herold Advisors, Inc. | 6,890 | $1.33M | 0.31% | −29−0.4% | Reduced |
| AMF Pensionsforsakring AB | 6,880 | $1.32M | 0.01% | 00.0% | Unchanged |
| Atomi Financial Group, Inc. | 6,856 | $1.32M | 0.04% | −530−7.2% | Reduced |
| Exencial Wealth Advisors, LLC | 6,849 | $1.32M | 0.04% | +26+0.4% | Added |
| Farringdon Capital, Ltd. | 6,826 | $1.31M | 0.33% | +6,826 | New |
| Cross Staff Investments Inc | 6,823 | $1.31M | 0.92% | +442+6.9% | Added |
| Ballentine Partners, LLC | 6,766 | $1.30M | 0.02% | −3,277−32.6% | Reduced |
| Redmond Asset Management, LLC | 6,732 | $1.29M | 0.32% | +485+7.8% | Added |
| Apriem Advisors | 6,728 | $1.29M | 0.12% | −120−1.8% | Reduced |
| Prestige Wealth Management Group LLC | 6,663 | $1.29M | 0.25% | +206+3.2% | Added |
| Ameritas Investment Partners, Inc. | 6,698 | $1.29M | 0.04% | −396−5.6% | Reduced |
| Smartleaf Asset Management LLC | 6,596 | $1.28M | 0.08% | +1,160+21.3% | Added |
| Central Trust Co | 6,601 | $1.27M | 0.03% | −146−2.2% | Reduced |
| Mayflower Financial Advisors, LLC | 6,588 | $1.27M | 0.16% | −173−2.6% | Reduced |
| Argent Advisors, Inc. | 6,564 | $1.26M | 0.37% | +204+3.2% | Added |
| Triangle Securities Wealth Management | 6,564 | $1.26M | 0.29% | +91+1.4% | Added |
| Prime Capital Investment Advisors, LLC | 6,529 | $1.26M | 0.02% | +1,217+22.9% | Added |
| Cordatus Wealth Management LLC | 6,501 | $1.25M | 0.29% | −26−0.4% | Reduced |
| Summit Financial, LLC | 6,487 | $1.25M | 0.02% | −2,358−26.7% | Reduced |
| Old National Bancorp | 6,473 | $1.24M | 0.02% | −213−3.2% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 6,412 | $1.23M | 0.00% | +1,024+19.0% | Added |
| United Bank | 6,409 | $1.23M | 0.43% | −79−1.2% | Reduced |
| Colton Groome Financial Advisors, LLC | 6,377 | $1.23M | 0.38% | +285+4.7% | Added |
| Cove Private Wealth, LLC | 6,368 | $1.22M | 0.39% | 00.0% | Unchanged |
| PFG Investments, LLC | 6,356 | $1.22M | 0.06% | +169+2.7% | Added |
| 111 Capital | 6,352 | $1.22M | 0.23% | +6,352 | New |
| Stonegate Investment Group, LLC | 6,352 | $1.22M | 0.03% | −193−2.9% | Reduced |
| Portside Wealth Group, LLC | 6,331 | $1.22M | 0.17% | +690+12.2% | Added |
| Wedbush Securities Inc | 6,308 | $1.21M | 0.04% | +3,970+169.8% | Added |
| Acorn Financial Advisory Services Inc | 6,302 | $1.21M | 0.19% | −325−4.9% | Reduced |
| Belpointe Asset Management LLC | 6,292 | $1.21M | 0.05% | −83−1.3% | Reduced |
| Joel Isaacson & Co., LLC | 6,281 | $1.21M | 0.04% | 00.0% | Unchanged |
| Moore Capital Management, LP | 6,274 | $1.21M | 0.02% | 00.0% | Unchanged |
| Weaver Capital Management LLC | 6,268 | $1.21M | 0.26% | −1,920−23.4% | Reduced |
| BIP Wealth, LLC | 6,243 | $1.20M | 0.06% | +1,397+28.8% | Added |
| StoneX Group Inc. | 6,174 | $1.20M | 0.05% | −456−6.9% | Reduced |
| GLOBALT Investments LLC | 6,222 | $1.20M | 0.04% | +136+2.2% | Added |
| Whittier Trust Co of Nevada Inc | 6,259 | $1.19M | 0.03% | −1,703−21.4% | Reduced |
| Portfolio Design Labs, LLC | 6,140 | $1.18M | 0.20% | +6,140 | New |
| Postrock Partners LLC | 6,138 | $1.18M | 0.52% | 00.0% | Unchanged |
| Choate Investment Advisors | 6,134 | $1.18M | 0.02% | −1,470−19.3% | Reduced |
| AlTi Global, Inc. | 6,048 | $1.17M | 0.03% | +609+11.2% | Added |
| TigerOak Management, L.L.C. | 6,087 | $1.17M | 0.36% | +143+2.4% | Added |
| Equitable Holdings, Inc. | 6,054 | $1.16M | 0.01% | −68−1.1% | Reduced |
| Knollwood Investment Advisory, LLC | 6,049 | $1.16M | 0.10% | 00.0% | Unchanged |
| Marion Wealth Management | 6,012 | $1.16M | 0.27% | +88+1.5% | Added |
| Smith Group Asset Management, LLC | 6,000 | $1.15M | 0.07% | 00.0% | Unchanged |
| Pettyjohn, Wood & White, Inc | 5,998 | $1.15M | 0.19% | −25−0.4% | Reduced |
| David Loasby | 6,153 | $1.15M | 0.09% | −71−1.1% | Reduced |
| Godshalk Welsh Capital Management, Inc. | 5,975 | $1.15M | 0.66% | +40+0.7% | Added |
| Garrison Point Advisors, LLC | 5,968 | $1.15M | 0.48% | −132−2.2% | Reduced |
| Vise Technologies, Inc. | 5,953 | $1.14M | 0.04% | −750−11.2% | Reduced |
| Bokf, NA | 5,914 | $1.14M | 0.02% | +4,177+240.5% | Added |
| Lee Financial Co | 5,897 | $1.14M | 0.14% | −16−0.3% | Reduced |
| Nicolet Bankshares Inc | 5,886 | $1.13M | 0.18% | +1,021+21.0% | Added |
| Anb Bank | 5,877 | $1.13M | 0.46% | −289−4.7% | Reduced |
| Cim Investment Mangement Inc | 5,871 | $1.13M | 0.31% | −6,017−50.6% | Reduced |
| IHT Wealth Management, LLC | 5,840 | $1.12M | 0.03% | −536−8.4% | Reduced |
| Somerset Trust Co | 5,836 | $1.12M | 0.35% | −134−2.2% | Reduced |
| Wolverine Trading, LLC | 5,760 | $1.12M | 0.02% | −2,002−25.8% | Reduced |
| FSM Wealth Advisors, LLC | 5,792 | $1.11M | 0.16% | −31−0.5% | Reduced |
| Fidelis Capital Partners, LLC | 5,790 | $1.11M | 0.09% | +2,325+67.1% | Added |
| ABLE Financial Group, LLC | 5,782 | $1.11M | 0.24% | +688+13.5% | Added |
| Bailard, Inc. | 5,732 | $1.10M | 0.02% | −976−14.5% | Reduced |
| Commons Capital, LLC | 5,645 | $1.09M | 0.73% | +22+0.4% | Added |
| Shell Asset Management Co | 5,555 | $1.07M | 0.11% | −13,042−70.1% | Reduced |
| Ledyard National Bank | 5,519 | $1.06M | 0.10% | +11+0.2% | Added |
| Lineweaver Wealth Advisors, LLC | 5,494 | $1.06M | 0.15% | +352+6.8% | Added |
| Profund Advisors LLC | 5,480 | $1.05M | 0.03% | −48−0.9% | Reduced |
| Trail Ridge Investment Advisors, LLC | 5,456 | $1.05M | 0.47% | +120+2.2% | Added |
| Silver Oak Securities, Inc | 5,450 | $1.05M | 0.08% | +190+3.6% | Added |
| Waldron Private Wealth LLC | 5,389 | $1.05M | 0.04% | +379+7.6% | Added |
| LVW Advisors, LLC | 5,429 | $1.04M | 0.11% | −1,790−24.8% | Reduced |
| Krilogy Financial LLC | 5,818 | $1.04M | 0.04% | +5,818 | New |
| Everence Capital Management Inc | 5,412 | $1.04M | 0.06% | 00.0% | Unchanged |
| Community Financial Services Group, LLC | 5,327 | $1.02M | 0.19% | +293+5.8% | Added |
| Kirtland Hills Capital Management, LLC | 5,322 | $1.02M | 0.41% | −466−8.1% | Reduced |
| Chapman Financial Group, LLC | 5,321 | $1.02M | 0.71% | −1,094−17.1% | Reduced |
| Independent Advisor Alliance | 5,318 | $1.02M | 0.03% | +147+2.8% | Added |
| Miracle Mile Advisors, LLC | 5,302 | $1.02M | 0.02% | −627−10.6% | Reduced |
| Paradigm Asset Management Co LLC | 5,300 | $1.02M | 0.23% | 00.0% | Unchanged |
| Mondrian Investment Partners LTD | 5,296 | $1.02M | 0.02% | +5,296 | New |
| Perigon Wealth Management, LLC | 5,278 | $1.02M | 0.02% | −195−3.6% | Reduced |
| Capula Management Ltd | 5,267 | $1.01M | 0.01% | +5,180+5,954.0% | Added |
| Beverly Hills Private Wealth, LLC | 5,262 | $1.01M | 0.18% | −212−3.9% | Reduced |
| Gsa Capital Partners LLP | 5,190 | $998.0K | 0.08% | −5,705−52.4% | Reduced |
| BTC Capital Management, Inc. | 5,174 | $994.9K | 0.07% | +1,243+31.6% | Added |
| Savant Capital, LLC | 5,132 | $987.0K | 0.01% | −92−1.8% | Reduced |
| Inscription Capital, LLC | 5,066 | $974.2K | 0.10% | −280−5.2% | Reduced |
| Independence Bank of Kentucky | 5,060 | $973.1K | 0.13% | +119+2.4% | Added |
| Supplemental Annuity Collective Trust of NJ | 5,000 | $961.6K | 0.25% | 00.0% | Unchanged |
| Tower Trust & Investment Co | 5,000 | $961.5K | 0.65% | −72−1.4% | Reduced |
| IFP Advisors, Inc | 4,989 | $959.5K | 0.02% | −820−14.1% | Reduced |