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, Q2 2025
Institutional positions in American Tower Corp as of Jun 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
- 1,852
- +31 vs. Q1 2025
- Shares held
- 437.0M
- +1.13M (+0.3%) vs. Q1 2025
- Total value
- $96.5B
- +$1.72B (+1.8%) vs. Q1 2025
- New holders
- 141
- 737 more added
- Sold out
- 110
- 717 more reduced
24 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tabor Asset Management, LP | 15,781 | $3.49M | 2.44% | +828+5.5% | Added |
| Iowa State Bank | 15,748 | $3.48M | 0.69% | +109+0.7% | Added |
| First National Trust Co | 15,688 | $3.47M | 0.13% | +519+3.4% | Added |
| Employees Retirement System of Texas | 15,680 | $3.47M | 0.03% | +15,680 | New |
| Whittier Trust Co | 15,641 | $3.46M | 0.04% | −13−0.1% | Reduced |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 15,633 | $3.46M | 0.10% | +14,940+2,155.8% | Added |
| We Are One Seven, LLC | 15,526 | $3.43M | 0.11% | +551+3.7% | Added |
| IFG Advisory, LLC | 15,380 | $3.40M | 0.17% | +710+4.8% | Added |
| Community Trust & Investment Co | 15,196 | $3.36M | 0.19% | −62−0.4% | Reduced |
| Moody Lynn & Lieberson, LLC | 15,155 | $3.35M | 0.19% | +9,061+148.7% | Added |
| Brown Shipley& Co Ltd | 15,117 | $3.34M | 1.84% | −1,207−7.4% | Reduced |
| SG Americas Securities, LLC | 15,117 | $3.34M | 0.01% | +10,506+227.8% | Added |
| Tokio Marine Asset Management Co Ltd | 15,095 | $3.34M | 0.13% | +1,002+7.1% | Added |
| Cary Street Partners Financial LLC | 15,090 | $3.34M | 0.09% | −337−2.2% | Reduced |
| Turtle Creek Wealth Advisors, LLC | 15,008 | $3.32M | 0.39% | +385+2.6% | Added |
| Texas Yale Capital Corp. | 14,984 | $3.31M | 0.11% | +662+4.6% | Added |
| LDR Capital Management LLC | 14,960 | $3.31M | 4.28% | −6,576−30.5% | Reduced |
| Koa Wealth Management, LLC | 14,944 | $3.30M | 2.62% | −3,003−16.7% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 14,934 | $3.30M | 0.05% | +72+0.5% | Added |
| Eventide Asset Management, LLC | 14,215 | $3.30M | 0.06% | −3,464−19.6% | Reduced |
| Natural Investments, LLC | 14,907 | $3.29M | 0.85% | −1,188−7.4% | Reduced |
| Simmons Bank | 14,882 | $3.29M | 0.23% | +182+1.2% | Added |
| Garrett Investment Advisors LLC | 14,847 | $3.28M | 0.29% | −2,211−13.0% | Reduced |
| D.A. Davidson & Co. | 14,840 | $3.28M | 0.02% | −390−2.6% | Reduced |
| Lummis Asset Management, LP | 15,032 | $3.28M | 2.14% | 00.0% | Unchanged |
| Blue Door Asset Management, LLC | 14,800 | $3.27M | 1.87% | +14,800 | New |
| Park Avenue Securities LLC | 14,787 | $3.27M | 0.03% | −8,497−36.5% | Reduced |
| Thompson Investment Management, Inc. | 14,761 | $3.26M | 0.46% | +284+2.0% | Added |
| Loudon Investment Management, LLC | 14,728 | $3.26M | 1.80% | +760+5.4% | Added |
| Oak Asset Management, LLC | 14,607 | $3.23M | 1.16% | −50.0% | Reduced |
| Atlantic Trust, LLC | 14,487 | $3.20M | 0.61% | +1,349+10.3% | Added |
| Annandale Capital, LLC | 14,453 | $3.19M | 0.59% | 00.0% | Unchanged |
| Legato Capital Management LLC | 14,300 | $3.16M | 0.38% | 00.0% | Unchanged |
| Hamilton Capital Partners Inc. | 14,146 | $3.13M | 0.16% | +728+5.4% | Added |
| Westerkirk Capital Inc. | 13,900 | $3.07M | 0.38% | +13,900 | New |
| J.W. Cole Advisors, Inc. | 13,854 | $3.06M | 0.07% | +6,764+95.4% | Added |
| Winton Group Ltd | 13,656 | $3.02M | 0.15% | +13,656 | New |
| Jericho Financial, LLP | 13,606 | $3.01M | 1.98% | −356−2.5% | Reduced |
| Prospera Financial Services Inc | 13,453 | $2.98M | 0.06% | −35−0.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 13,397 | $2.96M | 0.04% | +1,853+16.1% | Added |
| Squarepoint Ops LLC | 13,389 | $2.96M | 0.01% | −11,302−45.8% | Reduced |
| Silvercrest Asset Management Group LLC | 13,329 | $2.95M | 0.02% | +36+0.3% | Added |
| Baldwin Investment Management, LLC | 13,314 | $2.94M | 0.36% | 00.0% | Unchanged |
| First Financial Bank - Trust Division | 13,212 | $2.92M | 0.26% | +2,308+21.2% | Added |
| Schmidt P J Investment Management Inc | 13,175 | $2.91M | 0.50% | −414−3.0% | Reduced |
| Catalytic Wealth RIA, LLC | 13,161 | $2.91M | 0.24% | +2,572+24.3% | Added |
| Quadrature Capital Ltd | 13,139 | $2.90M | 0.05% | −28,776−68.7% | Reduced |
| Sterling Investment Advisors, Ltd. | 13,065 | $2.89M | 0.63% | −433−3.2% | Reduced |
| RSM US Wealth Management LLC | 12,914 | $2.87M | 0.04% | +11+0.1% | Added |
| Simon Quick Advisors, LLC | 13,000 | $2.87M | 0.15% | +11,298+663.8% | Added |
| First National Advisers, LLC | 12,969 | $2.87M | 0.42% | +216+1.7% | Added |
| Acadian Asset Management LLC | 12,901 | $2.85M | 0.01% | +7,794+152.6% | Added |
| Merit Financial Group, LLC | 12,889 | $2.85M | 0.03% | +4,703+57.5% | Added |
| Princeton Capital Management LLC | 12,876 | $2.85M | 0.84% | −1,280−9.0% | Reduced |
| Flputnam Investment Management Co | 12,777 | $2.82M | 0.05% | +2,868+28.9% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 12,699 | $2.81M | 0.19% | −881−6.5% | Reduced |
| Wetherby Asset Management Inc | 12,589 | $2.78M | 0.12% | +12,589 | New |
| WealthShield Partners, LLC | 12,567 | $2.78M | 0.34% | −429−3.3% | Reduced |
| Plato Investment Management Ltd | 12,602 | $2.78M | 0.21% | +1,009+8.7% | Added |
| St. Clair Advisors, LLC | 12,553 | $2.77M | 0.73% | +25+0.2% | Added |
| Cyndeo Wealth Partners, LLC | 12,495 | $2.76M | 0.16% | +626+5.3% | Added |
| GeoWealth Management, LLC | 12,472 | $2.76M | 0.11% | −268−2.1% | Reduced |
| MSH Capital Advisors LLC | 12,393 | $2.74M | 0.79% | +1,868+17.7% | Added |
| Gryphon Financial Partners LLC | 12,374 | $2.73M | 0.36% | +1,619+15.1% | Added |
| 180 Wealth Advisors, LLC | 12,374 | $2.73M | 0.38% | +236+1.9% | Added |
| University of Texas/Texas Am Investment Managment Co | 12,259 | $2.71M | 0.43% | 00.0% | Unchanged |
| Harvest Portfolios Group Inc. | 12,258 | $2.71M | 0.06% | +1,820+17.4% | Added |
| Summit Trail Advisors, LLC | 12,150 | $2.71M | 0.05% | +3,100+34.3% | Added |
| Groupe la Francaise | 12,270 | $2.70M | 0.04% | +7,185+141.3% | Added |
| Forte Capital LLC | 12,218 | $2.70M | 0.29% | +8,906+268.9% | Added |
| Pine Valley Investments Ltd Liability Co | 12,120 | $2.69M | 0.16% | +168+1.4% | Added |
| Toroso Investments, LLC | 12,110 | $2.68M | 0.02% | −2,481−17.0% | Reduced |
| Stonebridge Financial Group, LLC | 12,088 | $2.67M | 0.26% | −149−1.2% | Reduced |
| Stratos Wealth Partners, LTD. | 12,048 | $2.66M | 0.04% | +497+4.3% | Added |
| Napa Wealth Management | 11,963 | $2.64M | 1.26% | +11,963 | New |
| Accuvest Global Advisors | 11,963 | $2.64M | 1.72% | +11,963 | New |
| Earnest Partners LLC | 11,939 | $2.64M | 0.01% | +376+3.3% | Added |
| Stiles Financial Services Inc | 11,914 | $2.63M | 0.91% | +205+1.8% | Added |
| NewEdge Wealth, LLC | 12,433 | $2.61M | 0.04% | +474+4.0% | Added |
| Alpha Omega Wealth Management LLC | 11,812 | $2.61M | 0.47% | 00.0% | Unchanged |
| Delta Global Management LP | 11,800 | $2.61M | 0.17% | +5,215+79.2% | Added |
| Ninepoint Partners LP | 11,742 | $2.60M | 0.50% | 00.0% | Unchanged |
| Dakota Wealth Management | 11,672 | $2.58M | 0.05% | −350−2.9% | Reduced |
| Rational Advisors LLC | 11,650 | $2.57M | 0.26% | +11,650 | New |
| Canandaigua National Bank & Trust Co | 11,606 | $2.57M | 0.24% | +541+4.9% | Added |
| Dana Investment Advisors, Inc. | 11,550 | $2.55M | 0.08% | −15−0.1% | Reduced |
| Conscious Wealth Investments, LLC | 11,792 | $2.53M | 1.62% | +70+0.6% | Added |
| Capital Square, LLC | 11,451 | $2.51M | 1.34% | −471−4.0% | Reduced |
| Rosenblum Silverman Sutton S F Inc | 11,357 | $2.51M | 0.61% | −463−3.9% | Reduced |
| PYA Waltman Capital, LLC | 11,341 | $2.51M | 0.72% | +1,139+11.2% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 11,144 | $2.46M | 0.32% | +1,494+15.5% | Added |
| Epiq Partners, LLC | 11,109 | $2.46M | 1.25% | −1,130−9.2% | Reduced |
| De Burlo Group Inc | 11,100 | $2.45M | 0.32% | −400−3.5% | Reduced |
| Ingalls & Snyder LLC | 11,039 | $2.44M | 0.09% | −73−0.7% | Reduced |
| Guardian Wealth Advisors, LLC | 11,007 | $2.44M | 0.17% | +1,347+13.9% | Added |
| Inspire Trust Co, N.A. | 10,900 | $2.41M | 0.50% | +1,050+10.7% | Added |
| Gsa Capital Partners LLP | 10,895 | $2.41M | 0.17% | +7,093+186.6% | Added |
| Cim Investment Mangement Inc | 11,888 | $2.40M | 0.46% | +5,933+99.6% | Added |
| Insight Wealth Strategies, LLC | 10,664 | $2.39M | 0.30% | −589−5.2% | Reduced |
| Northcape Wealth Management, LLC | 10,780 | $2.38M | 0.73% | +72+0.7% | Added |