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 | 1,851 | $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, 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 |
|---|---|---|---|---|---|
| William Allan, LLC | 1,227 | $215.4K | 0.12% | +1,227 | New |
| StrongBox Wealth, LLC | 1,225 | $215.1K | 0.07% | −1,438−54.0% | Reduced |
| Accuvest Global Advisors | 1,223 | $215.0K | 0.16% | +1,223 | New |
| Roman Butler Fullerton & Co | 1,211 | $214.4K | 0.06% | −102−7.8% | Reduced |
| Alps Advisors Inc | 1,210 | $212.4K | 0.00% | −389−24.3% | Reduced |
| Sentry Investment Management LLC | 1,209 | $212.0K | 0.14% | 00.0% | Unchanged |
| Modus Advisors, LLC | 1,207 | $211.8K | 0.06% | −1,311−52.1% | Reduced |
| Adelphi Trust Co | 1,206 | $211.7K | 0.17% | +1,206 | New |
| SHP Wealth Management | 1,201 | $210.9K | 0.02% | +1,201 | New |
| Catalyst Capital Advisors LLC | 1,200 | $210.7K | 0.00% | 00.0% | Unchanged |
| SMH Capital Advisors Inc | 1,200 | $210.7K | 0.43% | 00.0% | Unchanged |
| Crumly & Associates Inc. | 1,199 | $210.5K | 0.04% | −426−26.2% | Reduced |
| Castle Wealth Management LLC | 1,186 | $210.3K | 0.07% | 00.0% | Unchanged |
| Grimes & Company, Inc. | 1,197 | $210.2K | 0.01% | −12−1.0% | Reduced |
| First County Bank | 1,191 | $209.1K | 0.11% | −106−8.2% | Reduced |
| Tranquility Partners, LLC | 1,190 | $209.0K | 0.08% | −1,142−49.0% | Reduced |
| Zacks Investment Management | 1,189 | $208.8K | 0.00% | −27−2.2% | Reduced |
| Z3 Capital Partners, LLC | 1,181 | $207.3K | 0.05% | +1,181 | New |
| Northside Capital Management, LLC | 1,180 | $207.2K | 0.02% | 00.0% | Unchanged |
| Blue Chip Partners, Inc. | 1,173 | $205.9K | 0.01% | −200−14.6% | Reduced |
| Atlas Brown,Inc. | 1,171 | $205.6K | 0.06% | −23−1.9% | Reduced |
| Quent Capital, LLC | 1,171 | $205.5K | 0.01% | −426−26.7% | Reduced |
| Uhlmann Price Securities, LLC | 1,170 | $205.4K | 0.12% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 1,165 | $205.0K | 0.06% | −2,852−71.0% | Reduced |
| Canopy Partners, LLC | 1,164 | $204.4K | 0.07% | +128+12.4% | Added |
| Meridian Wealth Management, LLC | 1,163 | $204.3K | 0.01% | +1,163 | New |
| Castle Rock Wealth Management, LLC | 1,188 | $204.2K | 0.04% | −1,001−45.7% | Reduced |
| Cary Street Partner Investment Advisory LLC | 1,160 | $203.7K | 0.05% | −108−8.5% | Reduced |
| AGH Wealth Advisors, LLC | 1,156 | $203.0K | 0.15% | −51−4.2% | Reduced |
| Perennial Investment Advisors, LLC | 1,153 | $202.3K | 0.02% | −5−0.4% | Reduced |
| Daybright Advisory Services, Inc. | 1,143 | $200.8K | 0.05% | +1,143 | New |
| Kingswood Wealth Advisors, LLC | 1,143 | $200.6K | 0.01% | −813−41.6% | Reduced |
| A. D. Beadell Investment Counsel, Inc. | 1,140 | $200.0K | 0.13% | +1,140 | New |
| South Plains Financial, Inc. | 1,139 | $200.0K | 0.12% | +31+2.8% | Added |
| Rexford Capital Inc | 1,122 | $197.0K | 0.15% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 1,083 | $190.1K | 0.10% | 00.0% | Unchanged |
| Evelyn Partners Investment Management (Europe) Ltd | 1,058 | $185.8K | 0.06% | 00.0% | Unchanged |
| Colonial Trust Co | 1,055 | $185.3K | 0.02% | −12−1.1% | Reduced |
| Edmond de Rothschild Holding S.A. | 1,044 | $183.3K | 0.00% | −9,512−90.1% | Reduced |
| Larson Financial Group LLC | 1,043 | $183.2K | 0.01% | +170+19.5% | Added |
| Kelly Lawrence W & Associates Inc | 1,020 | $179.1K | 0.04% | 00.0% | Unchanged |
| Hollencrest Capital Management | 1,015 | $178.2K | 0.01% | 00.0% | Unchanged |
| LOM Asset Management Ltd | 1,006 | $176.6K | 0.05% | +64+6.8% | Added |
| Trust Co | 1,003 | $176.1K | 0.02% | +616+159.2% | Added |
| Copeland Capital Management, LLC | 999 | $175.4K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 995 | $174.7K | 0.03% | +189+23.4% | Added |
| Concord Wealth Partners | 995 | $174.7K | 0.02% | +62+6.6% | Added |
| Harbour Investments, Inc. | 988 | $173.4K | 0.00% | +307+45.1% | Added |
| Garton & Associates Financial Advisors LLC | 976 | $171.3K | 0.10% | +976 | New |
| Piscataqua Savings Bank | 947 | $166.3K | 0.12% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 946 | $166.1K | 0.07% | +345+57.4% | Added |
| Virtus Investment Advisers, Inc. | 942 | $165.4K | 0.04% | +48+5.4% | Added |
| Centaurus Financial, Inc. | 936 | $164.0K | 0.01% | −1,144−55.0% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 899 | $157.8K | 0.02% | −151−14.4% | Reduced |
| Montag A & Associates Inc | 873 | $153.7K | 0.01% | +223+34.3% | Added |
| CVA Family Office, LLC | 874 | $153.4K | 0.02% | −187−17.6% | Reduced |
| Westfuller Advisors, LLC | 849 | $150.4K | 0.06% | −498−37.0% | Reduced |
| Geneos Wealth Management Inc. | 851 | $149.5K | 0.00% | −10−1.2% | Reduced |
| Blume Capital Management, Inc. | 825 | $144.8K | 0.03% | −179−17.8% | Reduced |
| Global X Japan Co., Ltd. | 779 | $136.8K | 0.01% | −219−21.9% | Reduced |
| Capital Advisors, Ltd. LLC | 755 | $133.0K | 0.02% | −764−50.3% | Reduced |
| Golden State Wealth Management, LLC | 747 | $131.2K | 0.01% | −54−6.7% | Reduced |
| ORG Partners LLC | 728 | $128.1K | 0.02% | −101−12.2% | Reduced |
| Munich Reinsurance Co Stock Corp in Munich | 693 | $122.5K | 0.00% | 00.0% | Unchanged |
| St Germain D J Co Inc | 694 | $121.8K | 0.00% | −85−10.9% | Reduced |
| Millstone Evans Group, LLC | 694 | $121.8K | 0.07% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 674 | $118.3K | 0.01% | −37−5.2% | Reduced |
| Elgethun Capital Management | 661 | $116.0K | 0.02% | −99−13.0% | Reduced |
| DV Equities, LLC | 652 | $114.5K | 0.02% | +652 | New |
| Johnson Financial Group, Inc. | 641 | $113.6K | 0.00% | −530−45.3% | Reduced |
| Bay Harbor Wealth Management, LLC | 635 | $111.5K | 0.03% | +635 | New |
| Strengthening Families & Communities, LLC | 634 | $111.3K | 0.04% | −36−5.4% | Reduced |
| Investors Portfolio Services LLC | 629 | $110.5K | 0.10% | +629 | New |
| Guinness Asset Management LTD | 625 | $109.9K | 0.00% | +257+69.8% | Added |
| Webster Bank, N. A. | 621 | $109.0K | 0.01% | −15−2.4% | Reduced |
| Quarry LP | 617 | $108.3K | 0.02% | −165−21.1% | Reduced |
| FWL Investment Management, LLC | 606 | $106.4K | 0.03% | 00.0% | Unchanged |
| Elyxium Wealth, LLC | 569 | $100.0K | 0.03% | +569 | New |
| Rialto Wealth Management, LLC | 563 | $98.8K | 0.02% | −7−1.2% | Reduced |
| Tompkins Financial Corp | 561 | $98.5K | 0.01% | +23+4.3% | Added |
| Steigerwald, Gordon & Koch Inc. | 555 | $97.4K | 0.01% | +11+2.0% | Added |
| Bruce G. Allen Investments, LLC | 539 | $94.6K | 0.06% | −16−2.9% | Reduced |
| Wall Street Access Asset Management, LLC | 537 | $94.3K | 0.02% | +200+59.3% | Added |
| CoreCap Advisors, LLC | 529 | $92.9K | 0.00% | +113+27.2% | Added |
| Pin Oak Investment Advisors Inc | 537 | $92.0K | 0.06% | 00.0% | Unchanged |
| Colonial Trust Advisors | 520 | $91.3K | 0.01% | +150+40.5% | Added |
| Investment Research & Advisory Group, Inc. | 508 | $91.0K | 0.03% | +4+0.8% | Added |
| Gen-Wealth Partners Inc | 517 | $90.8K | 0.03% | −886−63.2% | Reduced |
| Solstein Capital, LLC | 513 | $90.1K | 0.04% | −544−51.5% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 511 | $90.0K | 0.00% | +24+4.9% | Added |
| GPS Wealth Strategies Group, LLC | 511 | $89.7K | 0.08% | −2,096−80.4% | Reduced |
| Byrne Asset Management LLC | 507 | $89.0K | 0.05% | 00.0% | Unchanged |
| MCF Advisors LLC | 500 | $88.8K | 0.00% | +255+104.1% | Added |
| DV Trading LLC | 505 | $88.7K | 0.01% | +505 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 492 | $87.0K | 0.02% | −60−10.9% | Reduced |
| Hazlett, Burt & Watson, Inc. | 471 | $84.0K | 0.03% | 00.0% | Unchanged |
| Wiser Advisor Group LLC | 475 | $83.4K | 0.10% | −9−1.9% | Reduced |
| Dynamic Wealth Strategies, LLC | 466 | $81.8K | 0.05% | +99+27.0% | Added |
| Sound Income Strategies, LLC | 445 | $81.7K | 0.00% | +38+9.3% | Added |
| Versant Capital Management, Inc | 462 | $81.1K | 0.01% | +176+61.5% | Added |