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 |
|---|---|---|---|---|---|
| Westshore Wealth, LLC | 927 | $250.0K | 0.13% | −1−0.1% | Reduced |
| Paloma Partners Management Co | 922 | $249.0K | 0.01% | −1,779−65.9% | Reduced |
| Abner Herrman & Brock LLC | 920 | $249.0K | 0.03% | 00.0% | Unchanged |
| Keystone Financial Group | 923 | $249.0K | 0.05% | +56+6.5% | Added |
| InTrack Investment Management Inc | 900 | $248.0K | 0.19% | −1,090−54.8% | Reduced |
| Robertson Stephens Wealth Management, LLC | 917 | $248.0K | 0.03% | −898−49.5% | Reduced |
| Silicon Valley Capital Partners | 913 | $247.0K | 0.05% | −3−0.3% | Reduced |
| Groesbeck Investment Management Corp | 910 | $246.0K | 0.31% | 00.0% | Unchanged |
| Ironwood Investment Counsel, LLC | 910 | $245.0K | 0.07% | −69−7.0% | Reduced |
| TRUE Private Wealth Advisors | 903 | $245.0K | 0.04% | +8+0.9% | Added |
| Palisades Hudson Asset Management, L.P. | 900 | $243.0K | 0.11% | 00.0% | Unchanged |
| Hodges Capital Management Inc. | 900 | $243.0K | 0.03% | +900 | New |
| PDS Planning, Inc | 893 | $241.0K | 0.06% | +893 | New |
| Archetype Wealth Partners | 892 | $241.0K | 0.08% | +892 | New |
| Summit Financial, LLC | 885 | $240.0K | 0.02% | +885 | New |
| Claro Advisors LLC | 889 | $240.0K | 0.11% | +49+5.8% | Added |
| Balasa Dinverno & Foltz LLC | 883 | $239.0K | 0.02% | +27+3.2% | Added |
| Essex Savings Bank | 930 | $238.0K | 0.09% | −46−4.7% | Reduced |
| Warren Averett Asset Management, LLC | 841 | $238.0K | 0.02% | +841 | New |
| Webster Bank, N. A. | 879 | $237.0K | 0.03% | −60−6.4% | Reduced |
| Burns J W & Co Inc | 879 | $237.0K | 0.04% | 00.0% | Unchanged |
| Calton & Associates, Inc. | 867 | $234.0K | 0.04% | +867 | New |
| Plante Moran Financial Advisors, LLC | 864 | $233.0K | 0.06% | −213−19.8% | Reduced |
| McGowan Group Asset Management, Inc. | 864 | $233.0K | 0.04% | 00.0% | Unchanged |
| Blossom Wealth Management | 863 | $233.0K | 1.75% | 00.0% | Unchanged |
| YHB Investment Advisors, Inc. | 850 | $230.0K | 0.02% | 00.0% | Unchanged |
| Fermata Advisors, LLC | 848 | $230.0K | 0.13% | +848 | New |
| CWA Asset Management Group, LLC | 845 | $228.0K | 0.02% | −9−1.1% | Reduced |
| Newman Dignan & Sheerar, Inc. | 2,063 | $227.0K | 0.08% | +50+2.5% | Added |
| Graypoint LLC | 842 | $227.0K | 0.03% | +842 | New |
| Archford Capital Strategies, LLC | 838 | $226.0K | 0.06% | −2,099−71.5% | Reduced |
| Cypress Wealth Services, LLC | 835 | $225.0K | 0.06% | −486−36.8% | Reduced |
| Convergence Investment Partners, LLC | 832 | $225.0K | 0.10% | −26−3.0% | Reduced |
| Credit Agricole S A | 828 | $224.0K | 0.01% | +828 | New |
| Puzo Michael J | 825 | $223.0K | 0.07% | +825 | New |
| Harbour Capital Advisors, LLC | 824 | $223.0K | 0.06% | +824 | New |
| Modera Wealth Management, LLC | 819 | $221.0K | 0.01% | −43−5.0% | Reduced |
| Arcus Capital Partners, LLC | 818 | $221.0K | 0.10% | +818 | New |
| Muzinich & Co., Inc. | 815 | $220.0K | 0.14% | −340−29.4% | Reduced |
| Nwam LLC | 813 | $220.0K | 0.02% | −51−5.9% | Reduced |
| Creative Financial Designs Inc | 810 | $219.0K | 0.04% | +33+4.2% | Added |
| Atwood & Palmer Inc | 810 | $219.0K | 0.02% | +190+30.6% | Added |
| Palladium Partners LLC | 810 | $219.0K | 0.01% | +810 | New |
| Sage Rhino Capital LLC | 809 | $219.0K | 0.06% | +809 | New |
| Lake Street Financial LLC | 809 | $219.0K | 0.06% | +809 | New |
| Peddock Capital Advisors, LLC | 771 | $218.0K | 0.08% | +771 | New |
| Truadvice, LLC | 759 | $218.0K | 0.05% | +759 | New |
| Altavista Wealth Management, Inc. | 803 | $217.0K | 0.05% | +803 | New |
| Blume Capital Management, Inc. | 800 | $216.0K | 0.08% | 00.0% | Unchanged |
| Tower Bridge Advisors | 792 | $214.0K | 0.01% | +792 | New |
| Cushing Asset Management, LP | 790 | $213.0K | 0.02% | −26,000−97.1% | Reduced |
| Csenge Advisory Group | 789 | $213.0K | 0.02% | −789−50.0% | Reduced |
| Arlington Partners LLC | 790 | $213.0K | 0.07% | −49−5.8% | Reduced |
| LCNB Corp | 790 | $213.0K | 0.11% | +790 | New |
| McLean Asset Management Corp | 756 | $213.0K | 0.09% | +756 | New |
| Iron Financial, LLC | 777 | $210.0K | 0.10% | +777 | New |
| Citizens Financial Group Inc | 765 | $207.0K | 0.01% | −849−52.6% | Reduced |
| Sargent Investment Group, LLC | 765 | $207.0K | 0.05% | +765 | New |
| Keel Point, LLC | 764 | $206.0K | 0.02% | −182−19.2% | Reduced |
| Compass Ion Advisors, LLC | 760 | $205.0K | 0.08% | −132−14.8% | Reduced |
| Morningstar Investment Services LLC | 752 | $205.0K | 0.00% | +752 | New |
| Banque Pictet & Cie SA | 760 | $205.0K | 0.00% | +760 | New |
| Pictet North America Advisors SA | 760 | $205.0K | 0.02% | +760 | New |
| DeDora Capital, Inc. | 761 | $205.0K | 0.09% | +761 | New |
| Pacific Global Investment Management CO | 755 | $204.0K | 0.04% | +755 | New |
| Novak Financial Planning, LLC | 756 | $204.0K | 0.10% | +756 | New |
| Hengehold Capital Management LLC | 752 | $203.0K | 0.03% | +752 | New |
| Greatmark Investment Partners, Inc. | 750 | $203.0K | 0.04% | +750 | New |
| Carl P. Sherr & Co., LLC | 749 | $202.0K | 0.14% | +749 | New |
| Alley Co LLC | 744 | $201.0K | 0.04% | +744 | New |
| James Hambro & Partners | 742 | $201.0K | 0.02% | +742 | New |
| ARS Wealth Advisors, LLC | 743 | $201.0K | 0.04% | +743 | New |
| Bingham Osborn & Scarborough LLC | 742 | $200.0K | 0.01% | +742 | New |
| AllSquare Wealth Management LLC | 729 | $197.0K | 0.12% | 00.0% | Unchanged |
| Asset Dedication, LLC | 700 | $189.0K | 0.03% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 687 | $186.0K | 0.04% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 684 | $185.0K | 0.04% | +684 | New |
| Ayalon Holdings Ltd. | 680 | $184.0K | 0.06% | −30−4.2% | Reduced |
| Garde Capital, Inc. | 682 | $184.0K | 0.02% | +244+55.7% | Added |
| NVWM, LLC | 653 | $176.0K | 0.06% | −10−1.5% | Reduced |
| Parkside Financial Bank & Trust | 631 | $170.0K | 0.05% | +42+7.1% | Added |
| Phoenix Wealth Advisors | 604 | $167.0K | 0.12% | 00.0% | Unchanged |
| Atlas Capital Advisors LLC | 612 | $165.3K | 0.03% | +12+2.0% | Added |
| Prentice Wealth Management LLC | 592 | $160.0K | 0.08% | +192+48.0% | Added |
| Eukles Asset Management | 592 | $160.0K | 0.09% | +592 | New |
| CVA Family Office, LLC | 562 | $152.0K | 0.04% | +472+524.4% | Added |
| Stelac Advisory Services LLC | 524 | $142.0K | 0.03% | +524 | New |
| Newbridge Financial Services Group, Inc. | 508 | $137.0K | 0.08% | −36−6.6% | Reduced |
| Graves-Light Private Wealth Management, Inc. | 503 | $136.0K | 0.02% | −35−6.5% | Reduced |
| Exchange Traded Concepts, LLC | 502 | $136.0K | 0.00% | −16−3.1% | Reduced |
| South State Corp. | 506 | $136.0K | 0.01% | 00.0% | Unchanged |
| Dividend Assets Capital, LLC | 500 | $135.0K | 0.03% | −65−11.5% | Reduced |
| JTC Employer Solutions Trusteee Ltd | 488 | $132.0K | 0.02% | +488 | New |
| Rockbridge Investment Management, LCC | 473 | $128.0K | 0.02% | 00.0% | Unchanged |
| Ford Financial Group, LLC | 465 | $125.0K | 0.05% | +465 | New |
| Stonebridge Capital Advisors LLC | 450 | $122.0K | 0.01% | −187−29.4% | Reduced |
| Bedel Financial Consulting, Inc. | 450 | $122.0K | 0.04% | −9−2.0% | Reduced |
| Dougherty Wealth Advisers LLC | 450 | $122.0K | 0.18% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 450 | $122.0K | 0.02% | +200+80.0% | Added |
| Column Capital Advisors, LLC | 440 | $119.0K | 0.03% | 00.0% | Unchanged |