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, Q1 2026
Institutional positions in American Tower Corp as of Mar 31, 2026. 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
- 1,760
- +9 vs. Q4 2025
- Shares held
- 431.5M
- +28.6M (+7.1%) vs. Q4 2025
- Total value
- $74.4B
- +$10.2B (+15.9%) vs. Q4 2025
- New holders
- 155
- 725 more added
- Sold out
- 146
- 651 more reduced
30 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 1,851 | $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, Q1 2026
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| RMG Wealth Management LLC | 135 | $24.0K | 0.00% | +135 | New |
| Roxbury Financial LLC | 138 | $23.8K | 0.02% | +1+0.7% | Added |
| Private Wealth Management Group, LLC | 135 | $23.3K | 0.01% | +3+2.3% | Added |
| Hara Capital LLC | 135 | $23.3K | 0.01% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 134 | $23.1K | 0.00% | +134 | New |
| Miller Capital Partners, Inc. | 133 | $23.0K | 0.01% | 00.0% | Unchanged |
| Olistico Wealth, LLC | 133 | $23.0K | 0.01% | 00.0% | Unchanged |
| Gold Investment Management Ltd. | 131 | $22.6K | 0.01% | 00.0% | Unchanged |
| Bank of Jackson Hole Trust | 125 | $21.6K | 0.01% | −126−50.2% | Reduced |
| Kilter Group LLC | 121 | $20.9K | 0.01% | +37+44.0% | Added |
| Essential Partners LLC | 121 | $20.9K | 0.01% | −1,289−91.4% | Reduced |
| Emerald Advisers, LLC | 118 | $20.4K | 0.00% | 00.0% | Unchanged |
| Entrust Financial LLC | 117 | $20.2K | 0.01% | +9+8.3% | Added |
| Dogwood Wealth Management LLC | 115 | $19.8K | 0.01% | +53+85.5% | Added |
| Investors Research Corp | 115 | $19.8K | 0.00% | +93+422.7% | Added |
| Hurley Capital, LLC | 114 | $19.7K | 0.01% | +114 | New |
| ZRC Wealth Management, LLC | 112 | $19.3K | 0.01% | +74+194.7% | Added |
| Financial Freedom, LLC | 107 | $18.5K | 0.01% | +44+69.8% | Added |
| Nemes Rush Group LLC | 107 | $18.5K | 0.00% | +77+256.7% | Added |
| Armstrong Advisory Group, Inc | 107 | $18.4K | 0.00% | +1+0.9% | Added |
| Winch Advisory Services, LLC | 106 | $18.4K | 0.00% | +1+1.0% | Added |
| South State Corp. | 105 | $18.1K | 0.00% | −28−21.1% | Reduced |
| Avion Wealth | 109 | $18.0K | 0.00% | +18+19.8% | Added |
| Sittner & Nelson, LLC | 101 | $17.4K | 0.01% | 00.0% | Unchanged |
| Magnolia Wealth Management, LLC | 101 | $17.4K | 0.01% | +101 | New |
| Lavaca Capital LLC | 100 | $17.3K | 0.00% | 00.0% | Unchanged |
| Abound Financial, LLC | 100 | $17.3K | 0.01% | 00.0% | Unchanged |
| McMillan Office, Inc. | 100 | $17.3K | 0.00% | 00.0% | Unchanged |
| Aspect Partners, LLC | 100 | $17.3K | 0.01% | +3+3.1% | Added |
| Bell Investment Advisors, Inc | 98 | $16.9K | 0.00% | −70−41.7% | Reduced |
| Fortitude Family Office, LLC | 98 | $16.9K | 0.00% | +55+127.9% | Added |
| TD Capital Management LLC | 97 | $16.7K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 97 | $16.7K | 0.00% | +50+106.4% | Added |
| Darwin Advisors, LLC | 93 | $16.0K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 92 | $15.9K | 0.01% | +10+12.2% | Added |
| Bank & Trust Co | 88 | $15.2K | 0.01% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 81 | $14.0K | 0.00% | −193−70.4% | Reduced |
| Financial Life Planners | 79 | $13.7K | 0.01% | +79 | New |
| JNBA Financial Advisors | 79 | $13.6K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 78 | $13.5K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 77 | $13.3K | 0.01% | −918−92.3% | Reduced |
| Tradewinds Capital Management, LLC | 76 | $13.2K | 0.00% | 00.0% | Unchanged |
| Battery Global Advisors, LLC | 75 | $13.0K | 0.01% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 75 | $12.9K | 0.00% | −68−47.6% | Reduced |
| Acima Private Wealth, LLC | 75 | $12.9K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 73 | $12.7K | 0.00% | −293−80.1% | Reduced |
| BOK Financial Private Wealth, Inc. | 73 | $12.6K | 0.00% | 00.0% | Unchanged |
| Pflug Koory, LLC | 73 | $12.6K | 0.01% | 00.0% | Unchanged |
| Scarborough Advisors, LLC | 72 | $12.5K | 0.00% | 00.0% | Unchanged |
| Proffitt & Goodson Inc | 71 | $12.3K | 0.00% | 00.0% | Unchanged |
| Joseph Group Capital Management | 71 | $12.3K | 0.00% | +11+18.3% | Added |
| Centennial Bank | 70 | $12.1K | 0.00% | −120−63.2% | Reduced |
| Pacific Center for Financial Services | 70 | $12.1K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 73 | $12.0K | 0.00% | −9−11.0% | Reduced |
| Frazier Financial Advisors, LLC | 68 | $11.7K | 0.01% | 00.0% | Unchanged |
| VSM Wealth Advisory, LLC | 66 | $11.4K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 63 | $10.9K | 0.00% | +14+28.6% | Added |
| First Command Advisory Services, Inc. | 63 | $10.9K | 0.00% | +39+162.5% | Added |
| Financial Avengers, Inc. | 61 | $10.5K | 0.00% | +1+1.7% | Added |
| Quarry LP | 60 | $10.4K | 0.00% | −557−90.3% | Reduced |
| United Community Bank | 59 | $10.2K | 0.00% | −68−53.5% | Reduced |
| Guinness Atkinson Asset Management Inc | 59 | $10.2K | 0.01% | 00.0% | Unchanged |
| Lodestone Wealth Management LLC | 59 | $10.2K | 0.00% | 00.0% | Unchanged |
| IMG Wealth Management, Inc. | 58 | $10.0K | 0.01% | −81−58.3% | Reduced |
| Atomic Invest LLC | 58 | $9.96K | 0.00% | +23+65.7% | Added |
| Bellevue Asset Management, LLC | 57 | $9.85K | 0.00% | +1+1.8% | Added |
| UMA Financial Services, Inc. | 57 | $9.84K | 0.00% | −67−54.0% | Reduced |
| Bangor Savings Bank | 55 | $9.49K | 0.00% | 00.0% | Unchanged |
| Mascoma Wealth Management LLC | 55 | $9.49K | 0.00% | +5+10.0% | Added |
| Cornerstone Financial Management LLC | 55 | $9.49K | 0.01% | +13+31.0% | Added |
| SJS Investment Consulting Inc. | 54 | $9.32K | 0.00% | −620−92.0% | Reduced |
| Legacy Wealth Managment, LLC | 54 | $9.32K | 0.00% | −86−61.4% | Reduced |
| RWM Asset Management, LLC | 53 | $9.15K | 0.00% | +53 | New |
| Clal Insurance Enterprises Holdings Ltd | 52 | $9.00K | 0.00% | 00.0% | Unchanged |
| Synergy Investment Management, LLC | 51 | $8.84K | 0.00% | +51 | New |
| Cherry Tree Wealth Management, LLC | 51 | $8.80K | 0.00% | 00.0% | Unchanged |
| E Fund Management (Hong Kong) Co., Ltd. | 51 | $8.80K | 0.00% | +45+750.0% | Added |
| Osbon Capital Management LLC | 51 | $8.80K | 0.01% | +50+5,000.0% | Added |
| 10Elms LLP | 50 | $8.68K | 0.01% | −50−50.0% | Reduced |
| Financial Perspectives, Inc | 50 | $8.63K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 48 | $8.28K | 0.00% | +2+4.3% | Added |
| City Holding Co | 48 | $8.28K | 0.00% | 00.0% | Unchanged |
| Longview Financial Advisors LLC | 47 | $8.11K | 0.00% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 47 | $8.11K | 0.00% | +45+2,250.0% | Added |
| First PREMIER Bank | 47 | $8.00K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 46 | $7.94K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 44 | $7.59K | 0.00% | 00.0% | Unchanged |
| Nvest Wealth Strategies, Inc. | 43 | $7.42K | 0.01% | +1+2.4% | Added |
| Hughes Financial Services, LLC | 43 | $7.42K | 0.00% | +1+2.4% | Added |
| Boreal Capital Management LLC | 40 | $6.90K | 0.01% | 00.0% | Unchanged |
| WPG Advisers, LLC | 40 | $6.90K | 0.01% | +16+66.7% | Added |
| Barrett & Company, Inc. | 39 | $6.73K | 0.00% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 39 | $6.73K | 0.00% | 00.0% | Unchanged |
| Clark Wealth Partners | 38 | $6.56K | 0.00% | +16+72.7% | Added |
| Clear Investment Research, LLC | 37 | $6.43K | 0.01% | +37 | New |
| Addison Advisors LLC | 37 | $6.39K | 0.00% | +29+362.5% | Added |
| PFS Partners, LLC | 37 | $6.38K | 0.00% | 00.0% | Unchanged |
| SWAN Capital LLC | 36 | $6.21K | 0.00% | 00.0% | Unchanged |
| Marquette Asset Management, LLC | 36 | $6.21K | 0.00% | +36 | New |
| Atlantic Edge Private Wealth Management, LLC | 35 | $6.04K | 0.00% | 00.0% | Unchanged |