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 2025
Institutional positions in American Tower Corp as of Dec 31, 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
- 1,781
- +27 vs. Q3 2025
- Shares held
- 475.7M
- +47.9M (+11.2%) vs. Q3 2025
- Total value
- $77.0B
- −$5.27B (−6.4%) vs. Q3 2025
- New holders
- 209
- 572 more added
- Sold out
- 182
- 819 more reduced
45 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Boltwood Capital Management | 2,550 | $447.7K | 0.12% | −70−2.7% | Reduced |
| Mitchell & Pahl Private Wealth, LLC | 2,542 | $446.3K | 0.19% | −62−2.4% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 2,522 | $442.8K | 0.02% | +1,202+91.1% | Added |
| Palumbo Wealth Management LLC | 2,522 | $442.7K | 0.11% | −1,402−35.7% | Reduced |
| Gladstone Institutional Advisory LLC | 2,521 | $442.7K | 0.02% | +183+7.8% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 2,515 | $441.6K | 0.11% | +320+14.6% | Added |
| Avantax Planning Partners, Inc. | 2,513 | $441.2K | 0.01% | +107+4.4% | Added |
| Arwa LLC | 2,504 | $439.6K | 0.26% | +2,504 | New |
| AlTi Global, Inc. | 2,477 | $439.3K | 0.01% | −3,571−59.0% | Reduced |
| Rbo & Co LLC | 2,500 | $438.9K | 0.07% | 00.0% | Unchanged |
| Bluefin Capital Management, LLC | 2,500 | $438.9K | 0.12% | +2,500 | New |
| Elmwood Wealth Management, Inc. | 2,465 | $432.8K | 0.14% | +255+11.5% | Added |
| Sapient Capital LLC | 2,414 | $430.7K | 0.01% | +510+26.8% | Added |
| Warwick Investment Management, Inc. | 2,440 | $428.4K | 0.07% | −226−8.5% | Reduced |
| Mission Wealth Management, LP | 2,432 | $427.0K | 0.01% | +176+7.8% | Added |
| Second Half Financial Partners, LLC | 2,414 | $423.8K | 0.19% | −208−7.9% | Reduced |
| Peak Financial Advisors LLC | 2,405 | $422.2K | 0.19% | +31+1.3% | Added |
| Wedmont Private Capital | 2,490 | $422.0K | 0.01% | −461−15.6% | Reduced |
| Diversify Advisory Services, LLC | 2,292 | $420.8K | 0.01% | −424−15.6% | Reduced |
| General Partner, Inc. | 2,391 | $419.8K | 0.24% | +1,514+172.6% | Added |
| Southeast Asset Advisors Inc. | 2,391 | $419.8K | 0.04% | 00.0% | Unchanged |
| Golden State Equity Partners | 2,381 | $418.0K | 0.07% | +332+16.2% | Added |
| Radnor Capital Management, LLC | 2,378 | $417.5K | 0.06% | −5−0.2% | Reduced |
| Petros Family Wealth, LLC | 2,369 | $415.9K | 0.28% | −934−28.3% | Reduced |
| Alan B. Lancz & Associates, Inc. | 2,356 | $413.6K | 0.36% | 00.0% | Unchanged |
| Probity Advisors, Inc. | 2,355 | $413.5K | 0.07% | +39+1.7% | Added |
| L2 Asset Management, LLC | 2,353 | $413.1K | 0.06% | +157+7.1% | Added |
| Hager Investment Management Services, LLC | 2,351 | $412.8K | 0.23% | +342+17.0% | Added |
| Anchor Investment Management, LLC | 2,351 | $412.8K | 0.03% | +62+2.7% | Added |
| Symphony Financial, Ltd. Co. | 2,333 | $411.8K | 0.06% | +264+12.8% | Added |
| Seelaus Asset Management LLC | 2,344 | $411.5K | 0.33% | +900+62.3% | Added |
| Monetary Management Group Inc | 2,343 | $411.4K | 0.10% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 2,326 | $408.4K | 0.15% | +2,326 | New |
| Defined Wealth Management, LLC | 2,314 | $406.3K | 0.23% | +3+0.1% | Added |
| Laurel Oak Wealth Management, LLC | 2,313 | $406.1K | 0.07% | +2,313 | New |
| 1st Source Bank | 2,312 | $405.9K | 0.02% | +20+0.9% | Added |
| Richard W. Paul & Associates, LLC | 2,311 | $405.7K | 0.13% | −610−20.9% | Reduced |
| Bullock Wealth Management Group | 2,307 | $405.1K | 0.20% | +119+5.4% | Added |
| TBH Global Asset Management, LLC | 2,298 | $403.5K | 0.07% | +129+5.9% | Added |
| Sigma Planning Corp | 2,443 | $403.1K | 0.01% | −242−9.0% | Reduced |
| Fulton Bank, N.A. | 2,293 | $402.6K | 0.01% | −2,029−46.9% | Reduced |
| SG Trading Solutions, LLC | 2,287 | $402.0K | 0.09% | +2,287 | New |
| Silver Oak Securities, Inc | 2,260 | $399.3K | 0.03% | −3,190−58.5% | Reduced |
| Patten & Patten Inc | 2,274 | $399.2K | 0.02% | −1,370−37.6% | Reduced |
| Advocate Investing Services LLC | 2,268 | $398.2K | 0.36% | +2,268 | New |
| Great Diamond Partners, LLC | 2,258 | $396.4K | 0.08% | −85−3.6% | Reduced |
| Truvestments Capital LLC | 2,254 | $395.7K | 0.07% | +1,958+661.5% | Added |
| Tyche Wealth Partners LLC | 2,254 | $395.7K | 0.06% | +142+6.7% | Added |
| Parkside Financial Bank & Trust | 2,251 | $395.2K | 0.03% | −146−6.1% | Reduced |
| Chicago Trust Co NA | 2,240 | $393.3K | 0.06% | −367−14.1% | Reduced |
| Moors & Cabot, Inc. | 2,228 | $391.2K | 0.02% | −168−7.0% | Reduced |
| ArrowMark Colorado Holdings LLC | 2,216 | $389.1K | 0.01% | 00.0% | Unchanged |
| Renasant Bank | 2,214 | $388.7K | 0.26% | −501−18.5% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 2,207 | $387.5K | 0.13% | −339−13.3% | Reduced |
| Sowell Financial Services LLC | 2,206 | $387.2K | 0.01% | −974−30.6% | Reduced |
| Cullinan Associates Inc | 2,200 | $386.3K | 0.03% | −14,111−86.5% | Reduced |
| Baldwin Brothers Inc | 2,195 | $385.4K | 0.02% | +80+3.8% | Added |
| BancorpSouth Bank | 2,190 | $384.5K | 0.02% | −269−10.9% | Reduced |
| MBM Wealth Consultants, LLC | 2,176 | $382.0K | 0.09% | +224+11.5% | Added |
| Prelude Capital Management, LLC | 2,160 | $379.2K | 0.03% | +2,160 | New |
| Arcataur Capital Management LLC | 2,159 | $379.1K | 0.11% | −10−0.5% | Reduced |
| SageView Advisory Group, LLC | 2,158 | $378.8K | 0.01% | −130−5.7% | Reduced |
| Whalerock Point Partners, LLC | 2,138 | $375.4K | 0.07% | 00.0% | Unchanged |
| Hazelview Securities Inc. | 2,145 | $374.9K | 0.07% | +860+66.9% | Added |
| Cypress Wealth Services, LLC | 2,132 | $374.4K | 0.05% | −437−17.0% | Reduced |
| Capital Performance Advisors LLP | 2,127 | $373.5K | 0.03% | +2,127 | New |
| Naples Global Advisors, LLC | 2,104 | $373.2K | 0.03% | −280−11.7% | Reduced |
| OMNI 360 Wealth, Inc. | 2,099 | $372.5K | 0.19% | 00.0% | Unchanged |
| Chancellor Financial Group WB LP | 2,120 | $372.2K | 0.25% | −163−7.1% | Reduced |
| Cypress Capital Group | 2,117 | $371.7K | 0.04% | −2,038−49.0% | Reduced |
| Icon Wealth Advisors, LLC | 2,098 | $368.5K | 0.02% | −273−11.5% | Reduced |
| Urban Wealth Management, LLC | 2,090 | $366.9K | 0.34% | +2,090 | New |
| Newman Dignan & Sheerar, Inc. | 2,077 | $364.7K | 0.08% | +10.0% | Added |
| 1776 Wealth LLC | 2,075 | $364.3K | 0.14% | −245−10.6% | Reduced |
| Kennebec Savings Bank | 2,054 | $360.6K | 0.31% | −202−9.0% | Reduced |
| KFG Wealth Management, LLC | 2,049 | $359.8K | 0.05% | +114+5.9% | Added |
| Grove Bank & Trust | 2,046 | $359.2K | 0.04% | +3+0.1% | Added |
| McDonald Partners LLC | 2,045 | $359.0K | 0.11% | −1,622−44.2% | Reduced |
| Equitable Trust Co | 2,038 | $357.8K | 0.02% | −2,321−53.2% | Reduced |
| Plimoth Trust Co LLC | 2,031 | $356.6K | 0.08% | +169+9.1% | Added |
| Tributary Capital Management, LLC | 2,025 | $355.5K | 0.04% | −60−2.9% | Reduced |
| Mairs & Power Inc | 2,020 | $354.7K | 0.00% | −1,011−33.4% | Reduced |
| Beto Financial Group, LLC | 2,036 | $353.7K | 0.24% | +2,036 | New |
| Empower Advisory Group, LLC | 2,014 | $353.6K | 0.00% | +360+21.8% | Added |
| Asset Advisory Group, Inc. | 2,012 | $353.3K | 0.18% | +2,012 | New |
| Advyzon Investment Management, LLC | 2,010 | $352.9K | 0.04% | −237−10.5% | Reduced |
| Capital Financial Group Inc | 2,000 | $351.1K | 0.20% | +2,000 | New |
| Archer Investment Corp | 2,000 | $351.1K | 0.08% | −1,148−36.5% | Reduced |
| Logan Capital Management Inc | 2,000 | $351.1K | 0.01% | 00.0% | Unchanged |
| Berkeley Capital Partners, LLC | 2,000 | $351.1K | 0.08% | −123−5.8% | Reduced |
| Visionary Horizons, LLC | 1,995 | $350.3K | 0.18% | −252−11.2% | Reduced |
| Motco | 1,995 | $350.3K | 0.03% | +51+2.6% | Added |
| Arkadios Wealth Advisors | 1,992 | $349.8K | 0.01% | +440+28.4% | Added |
| North Star Investment Management Corp. | 1,992 | $349.7K | 0.02% | −30−1.5% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 1,991 | $349.6K | 0.01% | −262−11.6% | Reduced |
| Frec Markets, Inc. | 1,989 | $349.2K | 0.10% | +1,989 | New |
| Adirondack Trust Co | 1,987 | $348.8K | 0.11% | −142−6.7% | Reduced |
| Union Bancaire Privee, UBP SA | 10,511 | $347.9K | 0.01% | +2,285+27.8% | Added |
| One Charles Private Wealth Services, LLC | 1,977 | $347.1K | 0.09% | −58−2.9% | Reduced |
| Stoneridge Investment Partners LLC | 1,966 | $345.0K | 0.24% | −113−5.4% | Reduced |