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, Q4 2023
Institutional positions in American Tower Corp as of Dec 31, 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
- 1,802
- +191 vs. Q3 2023
- Shares held
- 434.0M
- +9.79M (+2.3%) vs. Q3 2023
- Total value
- $93.6B
- +$23.8B (+34.1%) vs. Q3 2023
- New holders
- 296
- 612 more added
- Sold out
- 105
- 726 more reduced
23 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meeder Advisory Services, Inc. | 4,097 | $884.5K | 0.10% | +797+24.2% | Added |
| Centerpoint Advisors, LLC | 4,100 | $885.0K | 0.35% | −271−6.2% | Reduced |
| Alera Investment Advisors, LLC | 4,105 | $886.2K | 0.12% | +51+1.3% | Added |
| Morningstar Investment Services LLC | 4,094 | $889.0K | 0.01% | +2,578+170.1% | Added |
| Lederer & Associates Investment Counsel | 4,127 | $891.0K | 0.66% | −133−3.1% | Reduced |
| Sonnipe Ltd | 4,131 | $891.8K | 0.11% | −2,318−35.9% | Reduced |
| Flputnam Investment Management Co | 4,135 | $892.6K | 0.02% | −17,722−81.1% | Reduced |
| Fiduciary Family Office, LLC | 4,141 | $894.1K | 0.39% | +4,141 | New |
| Eight 31 Financial LLC | 4,161 | $898.3K | 0.55% | +4,161 | New |
| Atomi Financial Group, Inc. | 4,182 | $902.8K | 0.12% | +2,046+95.8% | Added |
| Thrive Wealth Management, LLC | 4,195 | $905.6K | 0.20% | +1,686+67.2% | Added |
| Private Advisory Group LLC | 4,195 | $905.6K | 0.16% | −1,597−27.6% | Reduced |
| Green Alpha Advisors, LLC | 4,209 | $908.7K | 0.66% | +566+15.5% | Added |
| First Business Financial Services, Inc. | 4,212 | $909.3K | 0.11% | −78−1.8% | Reduced |
| Legacy Trust | 4,218 | $910.6K | 0.24% | −16−0.4% | Reduced |
| Main Street Financial Solutions, LLC | 4,265 | $920.6K | 0.12% | +58+1.4% | Added |
| RSM US Wealth Management LLC | 4,269 | $921.6K | 0.02% | +58+1.4% | Added |
| Valeo Financial Advisors, LLC | 4,277 | $923.3K | 0.04% | +312+7.9% | Added |
| David Loasby | 4,318 | $925.3K | 0.10% | −1,023−19.2% | Reduced |
| Level Four Advisory Services, LLC | 4,308 | $929.9K | 0.05% | +627+17.0% | Added |
| Equitable Holdings, Inc. | 4,314 | $931.2K | 0.01% | +437+11.3% | Added |
| Clarius Group, LLC | 4,315 | $931.5K | 0.08% | −223−4.9% | Reduced |
| St. Clair Advisors, LLC | 4,337 | $936.3K | 0.32% | +292+7.2% | Added |
| Summit Trail Advisors, LLC | 4,325 | $941.1K | 0.03% | +99+2.3% | Added |
| Pathway Financial Advisers, LLC | 4,382 | $945.9K | 0.36% | +102+2.4% | Added |
| StrongBox Wealth, LLC | 4,393 | $948.4K | 0.55% | −7,168−62.0% | Reduced |
| Global Retirement Partners, LLC | 4,572 | $951.2K | 0.04% | −266−5.5% | Reduced |
| Chicago Trust Co NA | 4,432 | $956.8K | 0.21% | +1,295+41.3% | Added |
| FSM Wealth Advisors, LLC | 4,434 | $957.2K | 0.41% | +42+1.0% | Added |
| American Assets Investment Management, LLC | 4,434 | $957.2K | 0.10% | +689+18.4% | Added |
| Accretive Wealth Partners, LLC | 4,435 | $957.5K | 0.46% | +380+9.4% | Added |
| Congress Wealth Management LLC | 4,435 | $957.6K | 0.02% | +1,356+44.0% | Added |
| Pinnacle Associates Ltd | 4,437 | $957.8K | 0.02% | +659+17.4% | Added |
| Cutler Group LP | 4,439 | $958.0K | 0.13% | −2,706−37.9% | Reduced |
| Continuum Advisory, LLC | 4,447 | $960.6K | 0.14% | +360+8.8% | Added |
| Mutual Advisors, LLC | 4,452 | $961.2K | 0.03% | −552−11.0% | Reduced |
| Savoie Capital LLC | 4,500 | $971.5K | 0.22% | −6,150−57.7% | Reduced |
| Wealth Alliance | 4,537 | $979.5K | 0.14% | +735+19.3% | Added |
| United Bank | 4,549 | $982.0K | 0.54% | −221−4.6% | Reduced |
| LVM Capital Management Ltd | 4,564 | $985.0K | 0.13% | −9,425−67.4% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 4,590 | $990.9K | 0.04% | −1,385−23.2% | Reduced |
| Union Savings Bank | 4,592 | $991.3K | 0.56% | −539−10.5% | Reduced |
| First Pacific Financial | 4,594 | $991.8K | 0.30% | −3−0.1% | Reduced |
| Pitcairn Co | 4,606 | $994.3K | 0.07% | −224−4.6% | Reduced |
| Insigneo Advisory Services, LLC | 4,594 | $999.5K | 0.14% | +255+5.9% | Added |
| Buttonwood Financial Advisors Inc. | 4,666 | $1.01M | 0.55% | −331−6.6% | Reduced |
| MidWestOne Financial Group, Inc. | 4,678 | $1.01M | 0.19% | +1,094+30.5% | Added |
| Daymark Wealth Partners, LLC | 4,686 | $1.01M | 0.06% | +129+2.8% | Added |
| Intech Investment Management LLC | 4,689 | $1.01M | 0.01% | −764−14.0% | Reduced |
| Ofi Invest Asset Management | 5,188 | $1.01M | 0.03% | −1,062−17.0% | Reduced |
| Formidable Asset Management, LLC | 4,698 | $1.01M | 0.22% | −1,697−26.5% | Reduced |
| Joel Isaacson & Co., LLC | 4,735 | $1.02M | 0.06% | −17−0.4% | Reduced |
| Schnieders Capital Management LLC | 4,736 | $1.02M | 0.23% | +2,500+111.8% | Added |
| Savant Capital, LLC | 4,750 | $1.03M | 0.01% | +128+2.8% | Added |
| Center for Financial Planning, Inc. | 4,783 | $1.03M | 0.19% | 00.0% | Unchanged |
| CSU Producer Resources, Inc. | 4,800 | $1.04M | 3.64% | 00.0% | Unchanged |
| Marion Wealth Management | 4,820 | $1.04M | 0.33% | +1,499+45.1% | Added |
| Ayrshire Capital Management LLC | 4,821 | $1.04M | 0.60% | −537−10.0% | Reduced |
| Essex Financial Services, Inc. | 4,838 | $1.04M | 0.11% | +1,609+49.8% | Added |
| IHT Wealth Management, LLC | 4,893 | $1.06M | 0.05% | −625−11.3% | Reduced |
| Paradigm Asset Management Co LLC | 4,900 | $1.06M | 0.28% | −200−3.9% | Reduced |
| Somerset Trust Co | 4,900 | $1.06M | 0.46% | −150−3.0% | Reduced |
| Benjamin Edwards Inc | 4,928 | $1.06M | 0.23% | −95−1.9% | Reduced |
| Avantax Planning Partners, Inc. | 4,967 | $1.07M | 0.04% | −156−3.0% | Reduced |
| Columbia Asset Management | 4,975 | $1.07M | 0.22% | +129+2.7% | Added |
| Cigna Investments Inc | 4,979 | $1.07M | 0.22% | −12−0.2% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 5,000 | $1.08M | 0.37% | 00.0% | Unchanged |
| Greenland Capital Management LP | 5,000 | $1.08M | 0.17% | +5,000 | New |
| Cove Private Wealth, LLC | 5,000 | $1.08M | 1.02% | +5,000 | New |
| Lazard Asset Management LLC | 5,019 | $1.08M | 0.00% | −93,157−94.9% | Reduced |
| Prudent Man Advisors, LLC | 5,020 | $1.08M | 0.40% | −54−1.1% | Reduced |
| Cross Staff Investments Inc | 5,027 | $1.09M | 0.96% | +244+5.1% | Added |
| Wilbanks Smith & Thomas Asset Management LLC | 5,061 | $1.09M | 0.03% | −5,247−50.9% | Reduced |
| Gs Investments, Inc. | 5,139 | $1.11M | 0.58% | −10−0.2% | Reduced |
| Bellecapital International Ltd. | 5,163 | $1.11M | 0.25% | +1,994+62.9% | Added |
| Wealth Effects LLC | 5,187 | $1.12M | 0.42% | +86+1.7% | Added |
| Arete Wealth Advisors, LLC | 5,215 | $1.13M | 0.09% | +1,690+47.9% | Added |
| BBJS Financial Advisors, LLC | 5,265 | $1.14M | 0.39% | −164−3.0% | Reduced |
| StoneX Group Inc. | 5,243 | $1.14M | 0.11% | +802+18.1% | Added |
| Stonegate Investment Group, LLC | 5,293 | $1.14M | 0.04% | −84−1.6% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 5,294 | $1.14M | 0.81% | −717−11.9% | Reduced |
| Hutner Capital Management Inc | 5,304 | $1.14M | 0.67% | +16+0.3% | Added |
| Smithfield Trust Co | 5,345 | $1.15M | 0.06% | −278−4.9% | Reduced |
| WBH Advisory Inc | 5,343 | $1.15M | 0.13% | −92−1.7% | Reduced |
| Annandale Capital, LLC | 5,400 | $1.17M | 0.27% | +5,400 | New |
| Checchi Capital Advisers, LLC | 5,401 | $1.17M | 0.09% | −94−1.7% | Reduced |
| Nations Financial Group Inc, | 5,403 | $1.17M | 0.11% | −397−6.8% | Reduced |
| Quintet Private Bank (Europe) S.A. | 5,435 | $1.17M | 0.07% | −1,008−15.6% | Reduced |
| Concentric Wealth Management, LLC | 5,440 | $1.17M | 0.34% | −30−0.5% | Reduced |
| Legacy Bridge, LLC | 5,456 | $1.18M | 0.76% | −330−5.7% | Reduced |
| Northwest Bank & Trust Co | 5,458 | $1.18M | 1.06% | +5,458 | New |
| Weaver Capital Management LLC | 5,458 | $1.18M | 0.48% | +5,458 | New |
| Quadrant Capital Group LLC | 5,472 | $1.18M | 0.10% | +779+16.6% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 5,476 | $1.18M | 0.05% | +160+3.0% | Added |
| Csenge Advisory Group | 5,483 | $1.18M | 0.07% | +1,140+26.2% | Added |
| Marcum Wealth, LLC | 5,509 | $1.19M | 0.13% | −609−10.0% | Reduced |
| Trail Ridge Investment Advisors, LLC | 5,527 | $1.19M | 0.73% | +36+0.7% | Added |
| Anfield Capital Management, LLC | 5,596 | $1.21M | 0.65% | −4,445−44.3% | Reduced |
| Waterloo Capital, L.P. | 5,613 | $1.21M | 0.20% | +431+8.3% | Added |
| RMR Wealth Builders | 5,651 | $1.22M | 0.17% | +1,231+27.9% | Added |