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 2023
Institutional positions in American Tower Corp as of Sep 30, 2023. 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
- 1,634
- −29 vs. Q2 2023
- Shares held
- 424.7M
- +2.25M (+0.5%) vs. Q2 2023
- Total value
- $69.9B
- −$12.1B (−14.7%) vs. Q2 2023
- New holders
- 119
- 660 more added
- Sold out
- 148
- 657 more reduced
25 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rosenbaum Jay D. | 5,029 | $827.0K | 1.39% | +123+2.5% | Added |
| Somerset Trust Co | 5,050 | $830.5K | 0.38% | −213−4.0% | Reduced |
| International Assets Investment Management, LLC | 5,212 | $832.3K | 0.11% | +939+22.0% | Added |
| Prudent Man Advisors, LLC | 5,074 | $834.4K | 0.33% | 00.0% | Unchanged |
| Freemont Management S.A. | 5,100 | $838.7K | 0.14% | −900−15.0% | Reduced |
| Paradigm Asset Management Co LLC | 5,100 | $838.7K | 0.24% | −300−5.6% | Reduced |
| Wealth Effects LLC | 5,101 | $838.9K | 0.41% | −115−2.2% | Reduced |
| David Loasby | 5,341 | $842.2K | 0.09% | +1,567+41.5% | Added |
| Avantax Planning Partners, Inc. | 5,123 | $842.5K | 0.04% | +388+8.2% | Added |
| Union Savings Bank | 5,131 | $843.8K | 0.53% | −220−4.1% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 5,138 | $845.0K | 0.00% | −1,362−21.0% | Reduced |
| Douglass Winthrop Advisors, LLC | 5,146 | $846.3K | 0.02% | +992+23.9% | Added |
| Gs Investments, Inc. | 5,149 | $846.8K | 0.48% | −49−0.9% | Reduced |
| Waterloo Capital, L.P. | 5,182 | $852.2K | 0.25% | +1,337+34.8% | Added |
| Coldstream Capital Management Inc | 5,219 | $858.3K | 0.03% | −237−4.3% | Reduced |
| Tranquility Partners, LLC | 5,277 | $867.8K | 0.37% | −1,637−23.7% | Reduced |
| Hutner Capital Management Inc | 5,288 | $869.7K | 0.53% | −199−3.6% | Reduced |
| Paragon Private Wealth Management, LLC | 5,297 | $871.1K | 0.72% | +41+0.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 5,316 | $874.2K | 0.04% | +720+15.7% | Added |
| Ayrshire Capital Management LLC | 5,358 | $881.2K | 0.57% | +5+0.1% | Added |
| Stonegate Investment Group, LLC | 5,377 | $884.2K | 0.03% | +574+12.0% | Added |
| BBJS Financial Advisors, LLC | 5,429 | $892.8K | 0.34% | +643+13.4% | Added |
| WBH Advisory Inc | 5,435 | $893.8K | 0.11% | +116+2.2% | Added |
| Intech Investment Management LLC | 5,453 | $896.7K | 0.01% | −7,508−57.9% | Reduced |
| Brookstone Capital Management | 5,628 | $897.2K | 0.02% | +237+4.4% | Added |
| Fifth Third Wealth Advisors LLC | 5,460 | $898.0K | 0.36% | +2,039+59.6% | Added |
| Foster & Motley Inc | 5,458 | $898.0K | 0.07% | −12,966−70.4% | Reduced |
| Concentric Wealth Management, LLC | 5,470 | $899.5K | 0.30% | 00.0% | Unchanged |
| Trail Ridge Investment Advisors, LLC | 5,491 | $903.0K | 0.61% | −230−4.0% | Reduced |
| Checchi Capital Advisers, LLC | 5,495 | $903.7K | 0.08% | +271+5.2% | Added |
| Cresset Asset Management, LLC | 5,502 | $904.8K | 0.01% | +533+10.7% | Added |
| Intrust Bank NA | 5,519 | $907.6K | 0.12% | −1,246−18.4% | Reduced |
| IHT Wealth Management, LLC | 5,518 | $907.6K | 0.05% | +614+12.5% | Added |
| Smithfield Trust Co | 5,623 | $922.0K | 0.06% | +253+4.7% | Added |
| Total Clarity Wealth Management, Inc. | 5,636 | $926.8K | 0.45% | −283−4.8% | Reduced |
| Triangle Securities Wealth Management | 5,700 | $937.4K | 0.33% | +226+4.1% | Added |
| Glenview Trust Co | 5,729 | $942.1K | 0.03% | +809+16.4% | Added |
| Altfest L J & Co Inc | 5,761 | $947.0K | 0.15% | +366+6.8% | Added |
| LDR Capital Management LLC | 5,779 | $950.4K | 0.58% | +5,779 | New |
| Legacy Bridge, LLC | 5,786 | $951.5K | 0.68% | 00.0% | Unchanged |
| Founders Financial Securities LLC | 5,789 | $952.0K | 0.12% | +1,525+35.8% | Added |
| Private Advisory Group LLC | 5,792 | $952.5K | 0.19% | −1,052−15.4% | Reduced |
| Regions Financial Corp | 5,797 | $953.3K | 0.01% | −263−4.3% | Reduced |
| Nations Financial Group Inc, | 5,800 | $953.9K | 0.10% | −879−13.2% | Reduced |
| Tiedemann Advisors, LLC | 5,924 | $964.0K | 0.04% | 00.0% | Unchanged |
| Ofi Invest Asset Management | 6,250 | $970.8K | 0.04% | −171,083−96.5% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 6,011 | $972.1K | 0.77% | +518+9.4% | Added |
| Nicolet Bankshares Inc | 5,932 | $975.5K | 0.30% | −2,648−30.9% | Reduced |
| Sonora Investment Management Group, LLC | 5,967 | $981.3K | 0.08% | −87−1.4% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 5,975 | $982.6K | 0.04% | +112+1.9% | Added |
| First Citizens Bank & Trust Co | 5,987 | $984.6K | 0.02% | +10+0.2% | Added |
| Barbara Oil Co. | 6,000 | $986.7K | 0.47% | 00.0% | Unchanged |
| Summit Financial, LLC | 6,034 | $992.4K | 0.07% | −152−2.5% | Reduced |
| Knollwood Investment Advisory, LLC | 6,049 | $994.8K | 0.46% | 00.0% | Unchanged |
| PFG Investments, LLC | 6,051 | $995.1K | 0.19% | +325+5.7% | Added |
| Norway Savings Bank | 6,056 | $995.9K | 0.49% | −260−4.1% | Reduced |
| BIP Wealth, LLC | 6,059 | $996.4K | 0.09% | −176−2.8% | Reduced |
| Central Trust Co | 6,068 | $997.9K | 0.03% | −135−2.2% | Reduced |
| Snowden Capital Advisors LLC | 6,092 | $1.00M | 0.04% | −60−1.0% | Reduced |
| Cim Investment Mangement Inc | 6,099 | $1.00M | 0.37% | +4,346+247.9% | Added |
| Marcum Wealth, LLC | 6,118 | $1.01M | 0.12% | +1,653+37.0% | Added |
| Walleye Trading LLC | 6,189 | $1.02M | 0.02% | −8,928−59.1% | Reduced |
| Aft, Forsyth & Sober, LLC | 6,200 | $1.02M | 0.43% | 00.0% | Unchanged |
| Allworth Financial LP | 6,244 | $1.03M | 0.01% | −618−9.0% | Reduced |
| Lee Financial Co | 6,282 | $1.03M | 0.19% | −437−6.5% | Reduced |
| Capstone Triton Financial Group, LLC | 6,303 | $1.04M | 0.76% | −51−0.8% | Reduced |
| Veriti Management LLC | 6,309 | $1.04M | 0.12% | −726−10.3% | Reduced |
| Paragon Advisors, LLC | 6,314 | $1.04M | 0.43% | +6,314 | New |
| Ledyard National Bank | 6,325 | $1.04M | 0.12% | +62+1.0% | Added |
| Formidable Asset Management, LLC | 6,395 | $1.04M | 0.23% | +2,544+66.1% | Added |
| Resources Investment Advisors, LLC. | 6,340 | $1.04M | 0.02% | −340−5.1% | Reduced |
| Flagship Harbor Advisors, LLC | 6,371 | $1.05M | 0.09% | +6+0.1% | Added |
| Mather Group, LLC. | 6,383 | $1.05M | 0.02% | +834+15.0% | Added |
| C WorldWide Group Holding A/S | 6,383 | $1.05M | 0.01% | −1,285,144−99.5% | Reduced |
| Mission Creek Capital Partners, Inc. | 6,397 | $1.05M | 0.35% | +167+2.7% | Added |
| Griffin Asset Management, Inc. | 6,403 | $1.05M | 0.15% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 6,418 | $1.06M | 0.05% | +366+6.0% | Added |
| Quintet Private Bank (Europe) S.A. | 6,443 | $1.06M | 0.07% | +994+18.2% | Added |
| Sonnipe Ltd | 6,449 | $1.06M | 0.15% | −258−3.8% | Reduced |
| Bokf, NA | 5,959 | $1.06M | 0.02% | −3,189−34.9% | Reduced |
| CAPROCK Group, Inc. | 6,513 | $1.07M | 0.08% | +743+12.9% | Added |
| Western Wealth Management, LLC | 6,515 | $1.07M | 0.09% | −630−8.8% | Reduced |
| Garrison Point Advisors, LLC | 6,525 | $1.07M | 0.83% | −120−1.8% | Reduced |
| Belpointe Asset Management LLC | 6,539 | $1.08M | 0.11% | −19−0.3% | Reduced |
| Paradigm Financial Partners, LLC | 6,810 | $1.08M | 0.30% | +2,408+54.7% | Added |
| Ategra Capital Management, LLC | 6,550 | $1.08M | 0.59% | +643+10.9% | Added |
| RKL Wealth Management LLC | 6,557 | $1.08M | 0.13% | +147+2.3% | Added |
| ABLE Financial Group, LLC | 6,581 | $1.08M | 0.54% | +3,571+118.6% | Added |
| Arbor Capital Management Inc | 6,738 | $1.09M | 0.97% | +711+11.8% | Added |
| Kestra Private Wealth Services, LLC | 6,641 | $1.09M | 0.03% | +6,641 | New |
| Fund Management at Engine No. 1 LLC | 6,667 | $1.10M | 0.17% | +603+9.9% | Added |
| Roundview Capital LLC | 6,667 | $1.10M | 0.11% | +6,667 | New |
| Illinois Municipal Retirement Fund | 6,698 | $1.10M | 0.02% | 00.0% | Unchanged |
| Azzad Asset Management Inc | 6,702 | $1.10M | 0.16% | +343+5.4% | Added |
| Arjuna Capital | 6,706 | $1.10M | 0.40% | −6,442−49.0% | Reduced |
| Herold Advisors, Inc. | 6,712 | $1.10M | 0.34% | +132+2.0% | Added |
| Ascent Group, LLC | 6,086 | $1.11M | 0.12% | +1,364+28.9% | Added |
| Godshalk Welsh Capital Management, Inc. | 6,845 | $1.13M | 0.85% | −290−4.1% | Reduced |
| Monetary Management Group Inc | 6,868 | $1.13M | 0.38% | −600−8.0% | Reduced |
| MTM Investment Management, LLC | 6,883 | $1.13M | 0.57% | −159−2.3% | Reduced |