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, Q2 2021
Institutional positions in American Tower Corp as of Jun 30, 2021. 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
- 1,656
- +62 vs. Q1 2021
- Shares held
- 413.4M
- +13.7M (+3.4%) vs. Q1 2021
- Total value
- $111.7B
- +$16.2B (+17.0%) vs. Q1 2021
- New holders
- 158
- 728 more added
- Sold out
- 96
- 504 more reduced
19 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 | 1,851 | $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, Q2 2021
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Moors & Cabot, Inc. | 4,369 | $1.18M | 0.08% | −128−2.8% | Reduced |
| Lederer & Associates Investment Counsel | 4,360 | $1.18M | 0.78% | −276−6.0% | Reduced |
| First National Trust Co | 4,323 | $1.17M | 0.07% | +200+4.9% | Added |
| Mitchell McLeod Pugh & Williams Inc | 4,284 | $1.16M | 0.44% | −9−0.2% | Reduced |
| Centerpoint Advisors, LLC | 4,225 | $1.14M | 0.54% | 00.0% | Unchanged |
| Ergoteles LLC | 4,211 | $1.14M | 0.03% | +4,211 | New |
| Ninepoint Partners LP | 4,206 | $1.14M | 0.50% | +271+6.9% | Added |
| Community Capital Management, Inc. | 4,200 | $1.13M | 1.15% | +1,200+40.0% | Added |
| Checchi Capital Advisers, LLC | 4,192 | $1.13M | 0.14% | −293−6.5% | Reduced |
| Tokio Marine Asset Management Co Ltd | 4,190 | $1.13M | 0.10% | −37−0.9% | Reduced |
| Connolly Sarah T. | 4,180 | $1.13M | 0.92% | +50+1.2% | Added |
| Mutual Advisors, LLC | 4,169 | $1.13M | 0.07% | +59+1.4% | Added |
| Ayrshire Capital Management LLC | 4,154 | $1.12M | 0.63% | +80+2.0% | Added |
| Adams Chetwood Wealth Management LLC | 4,103 | $1.11M | 0.78% | +44+1.1% | Added |
| Benjamin Edwards Inc | 4,080 | $1.10M | 0.76% | −50−1.2% | Reduced |
| Elmwood Wealth Management, Inc. | 4,075 | $1.10M | 0.58% | 00.0% | Unchanged |
| Insight Wealth Strategies, LLC | 4,046 | $1.09M | 0.16% | −211−5.0% | Reduced |
| Paradigm Financial Advisors, LLC | 4,042 | $1.09M | 0.24% | +118+3.0% | Added |
| Barrett Asset Management, LLC | 3,969 | $1.07M | 0.05% | −90−2.2% | Reduced |
| Boenning & Scattergood, Inc. | 3,953 | $1.07M | 0.19% | 00.0% | Unchanged |
| Tuttle Tactical Management | 3,942 | $1.06M | 0.47% | +481+13.9% | Added |
| Golden State Equity Partners | 3,930 | $1.06M | 0.41% | +3,930 | New |
| NorthCoast Asset Management LLC | 3,912 | $1.06M | 0.04% | +3,912 | New |
| Independent Advisor Alliance | 3,909 | $1.06M | 0.06% | +940+31.7% | Added |
| Kestra Private Wealth Services, LLC | 3,907 | $1.05M | 0.06% | +3,907 | New |
| Fieldpoint Private Securities, LLC | 3,812 | $1.05M | 0.23% | +175+4.8% | Added |
| Evoke Wealth, LLC | 3,864 | $1.05M | 0.04% | +3,470+880.7% | Added |
| CAPROCK Group, Inc. | 3,862 | $1.05M | 0.10% | +812+26.6% | Added |
| CWM, LLC | 3,863 | $1.04M | 0.01% | 00.0% | Unchanged |
| Financial Advocates Investment Management | 3,848 | $1.04M | 0.07% | −242−5.9% | Reduced |
| Calamos Wealth Management LLC | 3,847 | $1.04M | 0.08% | −20−0.5% | Reduced |
| Avantax Planning Partners, Inc. | 3,847 | $1.04M | 0.05% | +350+10.0% | Added |
| Twin Capital Management Inc | 3,835 | $1.04M | 0.10% | −20−0.5% | Reduced |
| 4J Wealth Management LLC | 3,820 | $1.03M | 0.90% | −16−0.4% | Reduced |
| WD Rutherford LLC | 3,793 | $1.02M | 0.57% | +45+1.2% | Added |
| Trust Co | 3,769 | $1.02M | 0.71% | −368−8.9% | Reduced |
| Boltwood Capital Management | 3,746 | $1.01M | 0.42% | −273−6.8% | Reduced |
| Berkeley Capital Partners, LLC | 3,736 | $1.01M | 0.45% | −69−1.8% | Reduced |
| Level Four Advisory Services, LLC | 3,720 | $1.00M | 0.07% | −465−11.1% | Reduced |
| Indie Asset Partners, LLC | 3,711 | $1.00M | 0.81% | −200−5.1% | Reduced |
| Meristem Family Wealth, LLC | 3,708 | $1.00M | 0.16% | +2,744+284.6% | Added |
| Marcum Wealth, LLC | 3,706 | $1.00M | 0.16% | +34+0.9% | Added |
| Proequities, Inc. | 3,679 | $998.0K | 0.06% | +36+1.0% | Added |
| First Pacific Financial | 3,677 | $993.0K | 0.55% | +470+14.7% | Added |
| Geneos Wealth Management Inc. | 3,635 | $992.0K | 0.04% | −931−20.4% | Reduced |
| Coastal Investment Advisors, Inc. | 3,671 | $992.0K | 0.24% | +435+13.4% | Added |
| Greenwich Wealth Management LLC | 3,666 | $990.0K | 0.08% | −181−4.7% | Reduced |
| V Wealth Advisors LLC | 3,654 | $987.0K | 0.16% | +292+8.7% | Added |
| Green Alpha Advisors, LLC | 3,647 | $985.0K | 0.67% | +3,647 | New |
| Choate Investment Advisors | 3,628 | $980.0K | 0.06% | +429+13.4% | Added |
| Meridian Wealth Management, LLC | 3,617 | $977.0K | 0.12% | +5+0.1% | Added |
| Midwest Professional Planners, LTD. | 3,585 | $968.0K | 0.50% | +658+22.5% | Added |
| Harbour Investments, Inc. | 3,581 | $967.0K | 0.03% | −66−1.8% | Reduced |
| Windsor Group LTD | 3,580 | $967.0K | 0.21% | +234+7.0% | Added |
| Adirondack Trust Co | 3,559 | $961.0K | 0.48% | +80+2.3% | Added |
| Cim Investment Mangement Inc | 3,548 | $958.0K | 0.30% | −67−1.9% | Reduced |
| Hutner Capital Management Inc | 3,540 | $956.0K | 0.61% | +653+22.6% | Added |
| Formidable Asset Management, LLC | 3,443 | $955.0K | 0.21% | +2,331+209.6% | Added |
| Wesbanco Bank Inc | 3,529 | $953.0K | 0.04% | −23−0.6% | Reduced |
| Chicago Trust Co NA | 3,509 | $948.0K | 0.22% | +2,189+165.8% | Added |
| Eqis Capital Management, Inc. | 3,497 | $945.0K | 0.07% | +411+13.3% | Added |
| Lake Street Advisors Group, LLC | 3,367 | $943.0K | 0.07% | +75+2.3% | Added |
| TrinityPoint Wealth, LLC | 3,469 | $937.0K | 0.19% | +29+0.8% | Added |
| ExodusPoint Capital Management, LP | 3,456 | $934.0K | 0.01% | +2,245+185.4% | Added |
| Amica Retiree Medical Trust | 3,451 | $932.0K | 0.59% | 00.0% | Unchanged |
| Usca Ria LLC | 3,422 | $925.0K | 0.06% | +15+0.4% | Added |
| Mission Creek Capital Partners, Inc. | 3,407 | $920.0K | 0.15% | +196+6.1% | Added |
| Laidlaw Wealth Management LLC | 3,402 | $919.0K | 0.24% | −97−2.8% | Reduced |
| Lido Advisors, LLC | 3,370 | $915.0K | 0.02% | −108−3.1% | Reduced |
| Wolverine Asset Management LLC | 3,360 | $907.0K | 0.01% | +3,360 | New |
| Avestar Capital, LLC | 3,322 | $902.0K | 0.17% | −12−0.4% | Reduced |
| Integrated Wealth Concepts LLC | 3,338 | $902.0K | 0.03% | +291+9.6% | Added |
| Arrow Financial Corp | 3,335 | $901.0K | 0.11% | 00.0% | Unchanged |
| Peregrine Capital Management LLC | 3,334 | $901.0K | 0.02% | 00.0% | Unchanged |
| ArrowMark Colorado Holdings LLC | 3,317 | $896.0K | 0.01% | 00.0% | Unchanged |
| Horst & Graben Wealth Management LLC | 3,305 | $893.0K | 0.25% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 3,301 | $892.0K | 0.17% | −3,756−53.2% | Reduced |
| First Heartland Consultants, Inc. | 3,283 | $887.0K | 0.13% | +923+39.1% | Added |
| Main Street Financial Solutions, LLC | 3,275 | $885.0K | 0.14% | −49−1.5% | Reduced |
| StrongBox Wealth, LLC | 3,269 | $883.0K | 0.51% | −78−2.3% | Reduced |
| CNB Bank | 3,259 | $881.0K | 0.55% | +113+3.6% | Added |
| Venturi Wealth Management, LLC | 3,227 | $872.0K | 0.08% | +95+3.0% | Added |
| First Foundation Advisors | 3,191 | $862.0K | 0.03% | +692+27.7% | Added |
| Chicago Capital, LLC | 3,180 | $859.0K | 0.03% | 00.0% | Unchanged |
| Fosun International Ltd | 3,141 | $857.0K | 0.05% | 00.0% | Unchanged |
| Inscription Capital, LLC | 3,166 | $855.0K | 0.10% | −6,529−67.3% | Reduced |
| Principle Wealth Partners LLC | 3,166 | $855.0K | 0.10% | 00.0% | Unchanged |
| American Investment Services, Inc. | 3,144 | $849.0K | 0.20% | −441−12.3% | Reduced |
| Compton Wealth Advisory Group, LLC | 3,143 | $849.0K | 0.40% | +21+0.7% | Added |
| Ironsides Asset Advisors, LLC | 3,102 | $838.0K | 0.25% | −935−23.2% | Reduced |
| North Star Investment Management Corp. | 3,100 | $837.0K | 0.07% | 00.0% | Unchanged |
| Fort Point Capital Partners LLC | 3,094 | $836.0K | 0.16% | 00.0% | Unchanged |
| Field & Main Bank | 3,060 | $827.0K | 0.53% | +145+5.0% | Added |
| Schnieders Capital Management LLC | 3,055 | $825.0K | 0.22% | −1,050−25.6% | Reduced |
| Illinois Municipal Retirement Fund | 3,027 | $818.0K | 0.03% | 00.0% | Unchanged |
| Bristlecone Advisors, LLC | 3,007 | $812.0K | 0.11% | 00.0% | Unchanged |
| Principal Street Partners, LLC | 2,998 | $811.0K | 0.21% | −5,615−65.2% | Reduced |
| Patron Partners Advisors, LLC | 2,972 | $802.0K | 0.60% | −130−4.2% | Reduced |
| Prudent Man Advisors, LLC | 2,952 | $797.0K | 0.31% | −2,113−41.7% | Reduced |
| Magnus Financial Group LLC | 2,927 | $791.0K | 0.17% | −10.0% | Reduced |