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 |
|---|---|---|---|---|---|
| Armstrong, Fleming & Moore, Inc | 1,311 | $252.0K | 0.12% | +1,311 | New |
| Cambria Investment Management, L.P. | 1,313 | $252.5K | 0.02% | +1,313 | New |
| Mystic Asset Management, Inc. | 1,314 | $252.7K | 0.06% | +105+8.7% | Added |
| Finivi Inc. | 1,317 | $253.3K | 0.16% | +6+0.5% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 1,320 | $253.9K | 0.01% | −150−10.2% | Reduced |
| Cetera Trust Company, N.A | 1,320 | $253.9K | 0.14% | 00.0% | Unchanged |
| Avestar Capital, LLC | 1,324 | $254.6K | 0.02% | −966−42.2% | Reduced |
| LMCG Investments, LLC | 1,325 | $254.8K | 0.01% | 00.0% | Unchanged |
| Elevatus Welath Management | 1,327 | $255.2K | 0.07% | +1,327 | New |
| Texas Bank & Trust Co | 1,330 | $255.8K | 0.10% | −19−1.4% | Reduced |
| Sivia Capital Partners, LLC | 1,333 | $256.4K | 0.07% | −109−7.6% | Reduced |
| Evermay Wealth Management LLC | 1,324 | $256.8K | 0.03% | −75−5.4% | Reduced |
| GK Wealth Management LLC | 1,338 | $257.3K | 0.19% | +110+9.0% | Added |
| Topsail Wealth Management, LLC | 1,332 | $258.4K | 0.04% | −264−16.5% | Reduced |
| CFO4Life Group, LLC | 1,346 | $258.9K | 0.04% | −14−1.0% | Reduced |
| Wealth Management Associates, Inc. | 1,354 | $260.3K | 0.09% | +19+1.4% | Added |
| Westfuller Advisors, LLC | 1,347 | $261.3K | 0.12% | +1,347 | New |
| Legacy Financial Advisors, Inc. | 1,361 | $261.7K | 0.04% | +1,361 | New |
| Horizon Bancorp Inc | 1,360 | $262.0K | 0.12% | +469+52.6% | Added |
| Indie Asset Partners, LLC | 1,365 | $262.5K | 0.35% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 1,189 | $263.0K | 0.02% | 00.0% | Unchanged |
| Ariadne Wealth Management, LP | 1,452 | $263.0K | 0.12% | +1,452 | New |
| Scientech Research LLC | 1,369 | $263.3K | 0.09% | +1,369 | New |
| OneAscent Wealth Management LLC | 1,370 | $263.5K | 0.09% | −12−0.9% | Reduced |
| Blue Chip Partners, Inc. | 1,373 | $264.0K | 0.02% | −400−22.6% | Reduced |
| Costello Asset Management, INC | 1,385 | $266.3K | 0.09% | −5−0.4% | Reduced |
| Montecito Bank & Trust | 1,393 | $267.9K | 0.04% | +1,393 | New |
| D'Orazio & Associates, Inc. | 1,394 | $268.1K | 0.04% | −309−18.1% | Reduced |
| Horizon Kinetics Asset Management LLC | 1,400 | $269.2K | 0.00% | −200−12.5% | Reduced |
| Watts Gwilliam & Co., LLC | 1,400 | $269.3K | 0.04% | 00.0% | Unchanged |
| Trust Point Inc. | 1,401 | $269.4K | 0.02% | +436+45.2% | Added |
| Gen-Wealth Partners Inc | 1,403 | $269.8K | 0.09% | +203+16.9% | Added |
| Busey Wealth Management | 1,406 | $270.4K | 0.01% | +411+41.3% | Added |
| Corps Capital Advisors, LLC | 1,407 | $270.6K | 0.41% | −397−22.0% | Reduced |
| Prudent Man Advisors, LLC | 1,408 | $270.8K | 0.10% | −2,557−64.5% | Reduced |
| ABN AMRO Bank N.V. | 1,418 | $271.8K | 0.00% | −6,607−82.3% | Reduced |
| Yoder Wealth Management, Inc. | 1,418 | $272.7K | 0.13% | +85+6.4% | Added |
| Gitterman Wealth Management, LLC | 1,437 | $276.4K | 0.06% | +469+48.5% | Added |
| Hancock Whitney Corp | 1,440 | $276.9K | 0.01% | −222−13.4% | Reduced |
| Connecticut Wealth Management, LLC | 1,442 | $277.3K | 0.01% | +1,442 | New |
| Seelaus Asset Management LLC | 1,444 | $277.7K | 0.22% | 00.0% | Unchanged |
| Chilton Investment Co LLC | 1,444 | $277.7K | 0.01% | +161+12.5% | Added |
| Armistice Capital, LLC | 1,444 | $277.7K | 0.01% | +1,444 | New |
| BCM Advisors, LLC | 1,522 | $278.1K | 0.06% | 00.0% | Unchanged |
| Delta Financial Advisors LLC | 1,448 | $278.4K | 0.08% | +202+16.2% | Added |
| Roof Eidam & Maycock | 1,450 | $278.9K | 0.07% | 00.0% | Unchanged |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 1,450 | $278.9K | 0.10% | +35+2.5% | Added |
| Kovack Advisors, Inc. | 1,460 | $280.8K | 0.03% | +28+2.0% | Added |
| Agate Pass Investment Management, LLC | 1,470 | $282.7K | 0.11% | −48−3.2% | Reduced |
| Transatlantique Private Wealth LLC | 1,475 | $283.7K | 0.09% | 00.0% | Unchanged |
| Riverwater Partners LLC | 1,480 | $284.6K | 0.12% | +37+2.6% | Added |
| Asset Allocation & Management Company, LLC | 1,482 | $285.0K | 0.12% | 00.0% | Unchanged |
| Pring Turner Capital Group Inc | 1,484 | $285.4K | 0.17% | −2−0.1% | Reduced |
| Pines Wealth Management, LLC | 1,488 | $286.2K | 0.10% | +58+4.1% | Added |
| Meadow Creek Wealth Advisors LLC | 1,496 | $286.4K | 0.19% | −4−0.3% | Reduced |
| Smart Portfolios, LLC | 1,490 | $286.6K | 0.28% | −160−9.7% | Reduced |
| Novem Group | 1,496 | $287.8K | 0.03% | +180+13.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 1,500 | $288.5K | 0.01% | −265−15.0% | Reduced |
| Hartford Funds Management Co LLC | 1,507 | $290.0K | 0.02% | −271−15.2% | Reduced |
| Hutner Capital Management Inc | 1,510 | $290.4K | 0.12% | −28−1.8% | Reduced |
| Gilman Hill Asset Management, LLC | 1,518 | $291.9K | 0.05% | −6−0.4% | Reduced |
| Capital Advisors, Ltd. LLC | 1,519 | $292.0K | 0.03% | 00.0% | Unchanged |
| Berkshire Bank | 1,520 | $292.3K | 0.06% | −122−7.4% | Reduced |
| HBK Sorce Advisory LLC | 1,539 | $292.5K | 0.01% | −22−1.4% | Reduced |
| Heritage Investment Group, Inc. | 1,521 | $292.5K | 0.05% | 00.0% | Unchanged |
| Cidel Asset Management Inc | 1,544 | $296.9K | 0.02% | +75+5.1% | Added |
| Pasadena Private Wealth, LLC | 1,544 | $297.0K | 0.04% | +60+4.0% | Added |
| DT Investment Partners, LLC | 1,547 | $297.5K | 0.03% | 00.0% | Unchanged |
| Resonant Capital Advisors, LLC | 1,534 | $297.6K | 0.02% | −471−23.5% | Reduced |
| Arkadios Wealth Advisors | 1,552 | $298.5K | 0.01% | +262+20.3% | Added |
| Alliance Wealth Advisors, LLC | 1,553 | $298.7K | 0.15% | +40+2.6% | Added |
| Family Legacy, Inc. | 1,555 | $299.1K | 0.09% | −10−0.6% | Reduced |
| Cornerstone Wealth Management, LLC | 1,563 | $300.6K | 0.02% | −9−0.6% | Reduced |
| Platform Technology Partners | 1,567 | $301.4K | 0.07% | −744−32.2% | Reduced |
| Institute for Wealth Management, LLC. | 1,572 | $302.3K | 0.03% | −129−7.6% | Reduced |
| Integrity Alliance, LLC. | 1,572 | $302.4K | 0.01% | +461+41.5% | Added |
| Stratos Wealth Advisors, LLC | 1,573 | $302.7K | 0.01% | −205−11.5% | Reduced |
| Amica Retiree Medical Trust | 1,576 | $303.0K | 0.41% | 00.0% | Unchanged |
| Verity Asset Management, Inc. | 1,582 | $304.2K | 0.10% | −392−19.9% | Reduced |
| Viawealth, LLC | 1,586 | $305.0K | 0.17% | −334−17.4% | Reduced |
| Childress Capital Advisors, LLC | 1,587 | $305.2K | 0.06% | −258−14.0% | Reduced |
| MBE Wealth Management, LLC | 1,589 | $305.6K | 0.13% | −156−8.9% | Reduced |
| Quent Capital, LLC | 1,597 | $307.1K | 0.03% | +64+4.2% | Added |
| Evernest Financial Advisors, LLC | 1,597 | $307.1K | 0.09% | −12−0.7% | Reduced |
| VisionPoint Advisory Group, LLC | 1,598 | $307.3K | 0.06% | +1+0.1% | Added |
| Alps Advisors Inc | 1,599 | $307.5K | 0.00% | +409+34.4% | Added |
| Quad-Cities Investment Group, LLC | 1,607 | $309.0K | 0.13% | +5+0.3% | Added |
| Personal Cfo Solutions, LLC | 1,610 | $309.7K | 0.05% | −319−16.5% | Reduced |
| Sheets Smith Wealth Management | 1,613 | $310.2K | 0.04% | 00.0% | Unchanged |
| Fulton Breakefield Broenniman LLC | 1,625 | $312.5K | 0.02% | −4−0.2% | Reduced |
| Crumly & Associates Inc. | 1,625 | $312.5K | 0.07% | +586+56.4% | Added |
| Angeles Wealth Management, LLC | 1,631 | $313.7K | 0.02% | −264−13.9% | Reduced |
| Palisade Capital Management LLC | 1,633 | $314.1K | 0.01% | +33+2.1% | Added |
| Bryn Mawr Trust Co | 1,636 | $314.6K | 0.01% | −5,689−77.7% | Reduced |
| Phocas Financial Corp. | 1,636 | $314.6K | 0.04% | −191−10.5% | Reduced |
| Altfest L J & Co Inc | 1,642 | $315.8K | 0.04% | −314−16.1% | Reduced |
| Armis Advisers, LLC | 1,792 | $316.5K | 0.03% | +1,792 | New |
| Violich Capital Management, Inc. | 1,650 | $317.3K | 0.04% | +1,650 | New |
| Baron Wealth Management LLC | 1,654 | $318.1K | 0.11% | +252+18.0% | Added |
| Empower Advisory Group, LLC | 1,654 | $318.1K | 0.00% | +77+4.9% | Added |