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 |
|---|---|---|---|---|---|
| Segment Wealth Management, LLC | 1,042 | $200.4K | 0.01% | 00.0% | Unchanged |
| Emprise Bank | 1,042 | $200.4K | 0.09% | 00.0% | Unchanged |
| Legacy Capital Group California, Inc. | 1,043 | $200.6K | 0.05% | +19+1.9% | Added |
| Patton Fund Management, Inc. | 1,044 | $200.8K | 0.04% | 00.0% | Unchanged |
| Tritonpoint Wealth, LLC | 1,038 | $201.3K | 0.02% | −39−3.6% | Reduced |
| Grant Private Wealth Management Inc | 1,047 | $201.4K | 0.12% | +1,047 | New |
| Arista Wealth Management, LLC | 1,048 | $201.6K | 0.03% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 1,050 | $201.9K | 0.02% | −51−4.6% | Reduced |
| Mosaic Financial Group, LLC | 1,052 | $202.0K | 0.14% | 00.0% | Unchanged |
| Builder Investment Group Inc | 1,053 | $202.5K | 0.05% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 1,054 | $202.6K | 0.03% | −554−34.5% | Reduced |
| Robertson Stephens Wealth Management, LLC | 1,045 | $202.8K | 0.01% | −63−5.7% | Reduced |
| Solstein Capital, LLC | 1,057 | $203.3K | 0.09% | −68−6.0% | Reduced |
| Evelyn Partners Investment Management (Europe) Ltd | 1,058 | $203.5K | 0.07% | 00.0% | Unchanged |
| Argonautica Private Wealth Management, Inc | 1,060 | $203.9K | 0.06% | 00.0% | Unchanged |
| CVA Family Office, LLC | 1,061 | $204.1K | 0.03% | −18−1.7% | Reduced |
| Klingman & Associates, LLC | 1,064 | $204.6K | 0.01% | +1,064 | New |
| Advisor OS, LLC | 1,066 | $205.0K | 0.02% | −181−14.5% | Reduced |
| Cape Investment Advisory, Inc. | 1,066 | $205.0K | 0.20% | +47+4.6% | Added |
| Colonial Trust Co | 1,067 | $205.1K | 0.03% | −2−0.2% | Reduced |
| Grant Street Asset Management, Inc. | 1,068 | $205.4K | 0.04% | 00.0% | Unchanged |
| Summit Asset Management, LLC | 1,072 | $206.2K | 0.03% | 00.0% | Unchanged |
| Precedent Wealth Partners, LLC | 1,074 | $206.6K | 0.05% | −169−13.6% | Reduced |
| North Berkeley Wealth Management, LLC | 1,074 | $206.6K | 0.16% | 00.0% | Unchanged |
| BSW Wealth Partners | 1,077 | $207.1K | 0.03% | −803−42.7% | Reduced |
| Nwam LLC | 1,079 | $208.3K | 0.01% | −343−24.1% | Reduced |
| CoreFirst Bank & Trust | 1,083 | $208.3K | 0.11% | 00.0% | Unchanged |
| Freestone Capital Holdings, LLC | 1,083 | $208.3K | 0.01% | +5+0.5% | Added |
| Triad Wealth Partners, LLC | 1,083 | $208.3K | 0.03% | +1,083 | New |
| Spears Abacus Advisors LLC | 1,091 | $209.8K | 0.00% | +34+3.2% | Added |
| Essex LLC | 1,094 | $210.5K | 0.04% | 00.0% | Unchanged |
| Trust Co of Virginia | 1,095 | $210.6K | 0.02% | +1,095 | New |
| Plancorp, LLC | 1,096 | $210.8K | 0.01% | −334−23.4% | Reduced |
| Silver Coast Investments LLC | 1,096 | $210.8K | 0.07% | 00.0% | Unchanged |
| Procyon Private Wealth Partners, LLC | 1,099 | $211.4K | 0.01% | −258−19.0% | Reduced |
| Argyle Capital Partners, LLC | 1,100 | $211.6K | 0.15% | 00.0% | Unchanged |
| Cooper Financial Group | 1,106 | $212.8K | 0.02% | +1,106 | New |
| South Plains Financial, Inc. | 1,108 | $213.1K | 0.13% | +240+27.6% | Added |
| Cottage Street Advisors LLC | 1,109 | $213.1K | 0.09% | −261−19.1% | Reduced |
| Schrum Private Wealth Management LLC | 1,109 | $213.2K | 0.16% | −23−2.0% | Reduced |
| Fairfield, Bush & Co. | 1,114 | $214.2K | 0.11% | −25−2.2% | Reduced |
| SMH Capital Advisors Inc | 1,200 | $214.8K | 0.44% | +1,200 | New |
| a16z Perennial Management, L.P. | 1,118 | $215.0K | 0.02% | +1,118 | New |
| Rexford Capital Inc | 1,122 | $215.8K | 0.17% | 00.0% | Unchanged |
| Versor Investments LP | 1,123 | $216.0K | 0.04% | +1,123 | New |
| OneAscent Financial Services LLC | 1,127 | $216.8K | 0.01% | −1,050−48.2% | Reduced |
| Forbes J M & Co LLP | 1,128 | $216.9K | 0.02% | 00.0% | Unchanged |
| Bridge Creek Capital Management LLC | 1,134 | $218.1K | 0.06% | −79−6.5% | Reduced |
| Argus Investors' Counsel, Inc. | 1,135 | $218.3K | 0.17% | −1,940−63.1% | Reduced |
| Twin Focus Capital Partners, LLC | 1,135 | $218.3K | 0.03% | 00.0% | Unchanged |
| Claro Advisors LLC | 1,135 | $218.3K | 0.03% | −193−14.5% | Reduced |
| Maple Capital Management, Inc. | 1,139 | $219.1K | 0.01% | 00.0% | Unchanged |
| Analyst IMS Investment Management Services Ltd. | 1,145 | $220.0K | 0.01% | −225−16.4% | Reduced |
| BLB&B Advisors, LLC | 1,145 | $220.3K | 0.01% | 00.0% | Unchanged |
| Paladin Advisory Group, LLC | 1,155 | $222.1K | 0.17% | −615−34.7% | Reduced |
| Charles Schwab Trust Co | 1,157 | $222.5K | 0.02% | 00.0% | Unchanged |
| Perennial Investment Advisors, LLC | 1,158 | $222.6K | 0.02% | +86+8.0% | Added |
| EagleClaw Capital Managment, LLC | 1,158 | $222.7K | 0.03% | +108+10.3% | Added |
| Essex Savings Bank | 1,160 | $223.1K | 0.05% | +2+0.2% | Added |
| Sentry Investment Management LLC | 1,209 | $224.0K | 0.15% | −286−19.1% | Reduced |
| waypoint wealth counsel | 1,168 | $224.7K | 0.09% | −243−17.2% | Reduced |
| Uhlmann Price Securities, LLC | 1,170 | $225.0K | 0.14% | −150−11.4% | Reduced |
| Hudson Bay Capital Management LP | 1,179 | $226.7K | 0.00% | −69,727−98.3% | Reduced |
| Northside Capital Management, LLC | 1,180 | $226.9K | 0.02% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 1,171 | $227.2K | 0.01% | +338+40.6% | Added |
| Keynote Financial Services LLC | 1,182 | $227.3K | 0.14% | 00.0% | Unchanged |
| Flow Traders U.S. LLC | 1,186 | $228.0K | 0.01% | +1,186 | New |
| Beck Bode, LLC | 1,193 | $229.4K | 0.04% | −72,414−98.4% | Reduced |
| Atlas Brown,Inc. | 1,194 | $229.6K | 0.07% | +41+3.6% | Added |
| YHB Investment Advisors, Inc. | 1,195 | $229.8K | 0.02% | −346−22.5% | Reduced |
| Castle Wealth Management LLC | 1,186 | $230.1K | 0.08% | 00.0% | Unchanged |
| Gerber Kawasaki Wealth & Investment Management | 1,196 | $230.2K | 0.01% | +3+0.3% | Added |
| Relyea Zuckerberg Hanson LLC | 1,198 | $230.4K | 0.02% | −232−16.2% | Reduced |
| Banco Santander, S.A. | 1,200 | $230.8K | 0.00% | −124−9.4% | Reduced |
| Catalyst Capital Advisors LLC | 1,200 | $230.8K | 0.00% | +293+32.3% | Added |
| JT Stratford LLC | 1,202 | $231.2K | 0.03% | 00.0% | Unchanged |
| Traynor Capital Management, Inc. | 1,204 | $231.6K | 0.01% | −131−9.8% | Reduced |
| Somerville Kurt F | 1,205 | $231.7K | 0.04% | 00.0% | Unchanged |
| Stablepoint Partners, LLC | 1,206 | $231.9K | 0.04% | +31+2.6% | Added |
| Tiemann Investment Advisors, LLC | 1,207 | $232.1K | 0.09% | −823−40.5% | Reduced |
| AGH Wealth Advisors, LLC | 1,207 | $232.1K | 0.17% | −100−7.7% | Reduced |
| Grimes & Company, Inc. | 1,209 | $232.5K | 0.01% | −19−1.5% | Reduced |
| Zacks Investment Management | 1,216 | $234.0K | 0.00% | +133+12.3% | Added |
| Torray LLC | 1,221 | $234.8K | 0.03% | −1,684−58.0% | Reduced |
| Roman Butler Fullerton & Co | 1,313 | $235.2K | 0.06% | +112+9.3% | Added |
| Allen Capital Group, LLC | 1,223 | $235.2K | 0.02% | −127−9.4% | Reduced |
| Custom Index Systems, LLC | 1,224 | $235.4K | 0.07% | +290+31.0% | Added |
| Enterprise Financial Services Corp | 1,227 | $236.0K | 0.12% | −133−9.8% | Reduced |
| Weatherly Asset Management L. P. | 1,238 | $239.9K | 0.02% | 00.0% | Unchanged |
| East Coast Asset Management, LLC. | 1,253 | $241.0K | 0.08% | 00.0% | Unchanged |
| Lewis Asset Management, LLC | 1,257 | $241.7K | 0.10% | +33+2.7% | Added |
| Pinnacle Wealth Management Advisory Group, LLC | 1,257 | $241.7K | 0.02% | −48−3.7% | Reduced |
| Simplicity Wealth,LLC | 1,258 | $242.0K | 0.01% | −618−32.9% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,268 | $243.9K | 0.10% | −41−3.1% | Reduced |
| Patrick M Sweeney & Associates, Inc | 1,277 | $245.6K | 0.16% | +35+2.8% | Added |
| Onefund, LLC | 1,277 | $245.6K | 0.16% | +49+4.0% | Added |
| Hazelview Securities Inc. | 1,285 | $247.1K | 0.05% | −73,600−98.3% | Reduced |
| First County Bank | 1,297 | $249.4K | 0.13% | +32+2.5% | Added |
| VestGen Advisors, LLC | 1,302 | $250.4K | 0.01% | +11+0.9% | Added |
| Advisors Management Group Inc | 1,304 | $251.0K | 0.04% | −13−1.0% | Reduced |