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
- 1,851
- +30 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
- 140
- 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 |
|---|---|---|---|---|---|
| NEOS Investment Management LLC | 63,376 | $14.0M | 0.17% | +20,821+48.9% | Added |
| JustInvest LLC | 63,924 | $14.1M | 0.16% | +14,475+29.3% | Added |
| Cullen/Frost Bankers, Inc. | 64,739 | $14.3M | 0.18% | +14,440+28.7% | Added |
| Washington Trust Co | 64,990 | $14.4M | 0.51% | +100.0% | Added |
| Boothbay Fund Management, LLC | 65,267 | $14.4M | 0.45% | +28,886+79.4% | Added |
| Badgley Phelps Wealth Managers, LLC | 65,269 | $14.5M | 0.32% | +238+0.4% | Added |
| TCW Group Inc | 65,758 | $14.5M | 0.11% | +1,015+1.6% | Added |
| Guggenheim Capital LLC | 66,109 | $14.6M | 0.12% | +6,535+11.0% | Added |
| Pinnacle Financial Partners Inc | 66,659 | $14.7M | 0.31% | −5,178−7.2% | Reduced |
| Vantage Investment Partners, LLC | 67,498 | $14.9M | 1.09% | 00.0% | Unchanged |
| Baillie Gifford & Co | 67,818 | $15.0M | 0.01% | −2,281−3.3% | Reduced |
| Exchange Traded Concepts, LLC | 67,873 | $15.0M | 0.19% | +59,912+752.6% | Added |
| Anchor Capital Advisors LLC | 68,277 | $15.1M | 0.44% | −1,289−1.9% | Reduced |
| Keybank National Association | 69,480 | $15.4M | 0.06% | −5,830−7.7% | Reduced |
| New York Life Investment Management LLC | 70,090 | $15.5M | 0.15% | +984+1.4% | Added |
| La Banque Postale Asset Management SA | 70,391 | $15.6M | 0.22% | +61,523+693.8% | Added |
| Hudson Bay Capital Management LP | 70,906 | $15.7M | 0.10% | −12,080−14.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 71,075 | $15.7M | 0.15% | +3,034+4.5% | Added |
| Stephens Inc | 71,738 | $15.9M | 0.22% | −320.0% | Reduced |
| Wallington Asset Management, LLC | 71,913 | $15.9M | 2.24% | +863+1.2% | Added |
| First Horizon Advisors, Inc. | 72,290 | $16.0M | 0.42% | +337+0.5% | Added |
| Advisor Group Holdings, Inc. | 73,591 | $16.2M | 0.03% | +17,281+30.7% | Added |
| Beck Bode, LLC | 73,607 | $16.3M | 2.75% | +73,607 | New |
| Yousif Capital Management, LLC | 74,263 | $16.4M | 0.18% | −119−0.2% | Reduced |
| Hazelview Securities Inc. | 74,885 | $16.5M | 2.93% | −34,515−31.5% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 75,484 | $16.7M | 0.15% | +12,200+19.3% | Added |
| Assetmark, Inc | 75,767 | $16.7M | 0.04% | +55,982+283.0% | Added |
| Generate Investment Management Ltd | 76,471 | $16.9M | 0.94% | +76,471 | New |
| CIBC Asset Management Inc | 76,827 | $17.0M | 0.05% | −6,115−7.4% | Reduced |
| LGT Fund Management Co Ltd. | 76,886 | $17.0M | 1.49% | +5,026+7.0% | Added |
| Utah Retirement Systems | 76,998 | $17.0M | 0.18% | −305−0.4% | Reduced |
| GWM Advisors LLC | 77,260 | $17.1M | 0.09% | +12,008+18.4% | Added |
| Avantax Advisory Services, Inc. | 77,824 | $17.2M | 0.09% | −2,809−3.5% | Reduced |
| Vestcor Inc | 78,288 | $17.3M | 0.52% | −6,704−7.9% | Reduced |
| Land & Buildings Investment Management, LLC | 78,538 | $17.4M | 3.46% | −6,859−8.0% | Reduced |
| Motley Fool Asset Management LLC | 78,577 | $17.4M | 0.80% | +1,674+2.2% | Added |
| Resona Asset Management Co.,Ltd. | 79,008 | $17.4M | 0.09% | +457+0.6% | Added |
| Vancity Investment Management Ltd | 79,102 | $17.5M | 2.21% | −5,671−6.7% | Reduced |
| River Road Asset Management, LLC | 84,576 | $17.6M | 0.22% | +7,249+9.4% | Added |
| USS Investment Management Ltd | 80,123 | $17.7M | 0.11% | −539−0.7% | Reduced |
| Varma Mutual Pension Insurance Co | 80,806 | $17.9M | 0.13% | −67,042−45.3% | Reduced |
| Quantinno Capital Management LP | 81,902 | $18.1M | 0.08% | +30,179+58.3% | Added |
| Eastern Bank | 82,013 | $18.1M | 0.35% | −95−0.1% | Reduced |
| Barton Investment Management | 82,633 | $18.3M | 1.89% | −2,830−3.3% | Reduced |
| Jennison Associates LLC | 83,801 | $18.5M | 0.01% | +31,107+59.0% | Added |
| Ci Investments Inc. | 84,230 | $18.6M | 0.07% | +1,501+1.8% | Added |
| Erste Asset Management GmbH | 85,586 | $18.6M | 0.16% | +30,342+54.9% | Added |
| Easterly Investment Partners LLC | 84,400 | $18.7M | 1.34% | +84,400 | New |
| Scotia Capital Inc. | 85,133 | $18.8M | 0.09% | −16,839−16.5% | Reduced |
| NFJ Investment Group, LLC | 85,243 | $18.8M | 0.66% | −6,458−7.0% | Reduced |
| Swiss Life Asset Management Ltd | 85,407 | $18.9M | 0.11% | −24,707−22.4% | Reduced |
| Kovitz Investment Group Partners, LLC | 86,028 | $19.0M | 0.08% | −11,467−11.8% | Reduced |
| Evelyn Partners Investment Management LLP | 86,177 | $19.0M | 0.58% | −3,341−3.7% | Reduced |
| Trillium Asset Management, LLC | 86,699 | $19.2M | 0.52% | −8,910−9.3% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 87,220 | $19.3M | 1.16% | −6,630−7.1% | Reduced |
| Gotham Asset Management, LLC | 87,592 | $19.4M | 0.12% | +9,607+12.3% | Added |
| Capital Fund Management S.A. | 87,676 | $19.4M | 0.21% | +87,676 | New |
| Harber Asset Management LLC | 88,239 | $19.5M | 6.28% | −26,168−22.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 88,921 | $19.7M | 0.07% | +11,868+15.4% | Added |
| Wealthfront Advisers LLC | 88,936 | $19.7M | 0.05% | +8,957+11.2% | Added |
| Adams Diversified Equity Fund, Inc. | 91,200 | $20.2M | 0.72% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 90,593 | $20.2M | 0.74% | −1,415−1.5% | Reduced |
| Glenmede Investment Management, LP | 91,477 | $20.2M | 0.10% | +91,477 | New |
| Davis Selected Advisers | 91,650 | $20.3M | 0.11% | +2,710+3.0% | Added |
| Rockbridge Capital Management LLC | 91,726 | $20.3M | 11.54% | −453−0.5% | Reduced |
| GW Henssler & Associates Ltd | 92,071 | $20.3M | 1.09% | +422+0.5% | Added |
| Creative Planning | 92,199 | $20.4M | 0.02% | +8,959+10.8% | Added |
| Vert Asset Management LLC | 93,250 | $20.6M | 7.51% | −6,614−6.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 93,811 | $20.7M | 0.09% | −1,229−1.3% | Reduced |
| Nan Shan Life Insurance Co., Ltd. | 95,766 | $21.2M | 0.47% | −88,465−48.0% | Reduced |
| Daiwa Securities Group Inc. | 95,784 | $21.2M | 0.08% | −535,044−84.8% | Reduced |
| Prudential PLC | 96,042 | $21.2M | 0.13% | −4,308−4.3% | Reduced |
| Public Sector Pension Investment Board | 96,291 | $21.3M | 0.09% | −74,667−43.7% | Reduced |
| Two Sigma Investments, LP | 96,603 | $21.4M | 0.04% | +77,103+395.4% | Added |
| Nissay Asset Management Corp | 97,777 | $21.6M | 0.13% | +2,326+2.4% | Added |
| Andra AP-fonden | 98,589 | $21.8M | 0.30% | −10,400−9.5% | Reduced |
| Groupama Asset Managment | 100,565 | $21.9M | 0.36% | +4,590+4.8% | Added |
| Pacific Heights Asset Management LLC | 100,000 | $22.1M | 1.18% | 00.0% | Unchanged |
| Stock Yards Bank & Trust Co | 100,777 | $22.3M | 0.74% | −3,478−3.3% | Reduced |
| Knights of Columbus Asset Advisors LLC | 101,810 | $22.5M | 1.36% | +20,698+25.5% | Added |
| Amalgamated Bank | 102,454 | $22.6M | 0.17% | +3,518+3.6% | Added |
| Rockefeller Capital Management L.P. | 101,502 | $22.9M | 0.05% | +1,395+1.4% | Added |
| Gabelli Funds LLC | 104,290 | $23.1M | 0.16% | −700−0.7% | Reduced |
| Destination Wealth Management | 104,834 | $23.2M | 0.68% | +2,358+2.3% | Added |
| Cetera Investment Advisers | 105,402 | $23.3M | 0.04% | −6,059−5.4% | Reduced |
| Teacher Retirement System of Texas | 107,241 | $23.7M | 0.10% | −42,905−28.6% | Reduced |
| Thrivent Financial for Lutherans | 107,591 | $23.8M | 0.05% | −586−0.5% | Reduced |
| Heritage Investors Management Corp | 108,106 | $23.9M | 0.76% | +981+0.9% | Added |
| First Trust Advisors LP | 109,124 | $24.1M | 0.02% | +35,037+47.3% | Added |
| Ofi Invest Asset Management | 129,967 | $24.5M | 0.61% | +9,143+7.6% | Added |
| Impax Asset Management Group plc | 112,455 | $24.9M | 0.14% | −18,524−14.1% | Reduced |
| Midwest Trust Co | 112,508 | $24.9M | 0.34% | +112,508 | New |
| MAI Capital Management | 113,072 | $25.0M | 0.17% | −206−0.2% | Reduced |
| DnB Asset Management AS | 113,356 | $25.1M | 0.10% | −8,488−7.0% | Reduced |
| Foresight Group Ltd Liability Partnership | 115,854 | $25.3M | 3.64% | −26,528−18.6% | Reduced |
| Czech National Bank | 114,429 | $25.3M | 0.20% | +7,095+6.6% | Added |
| IFM Investors Pty Ltd | 115,679 | $25.6M | 0.24% | +4,932+4.5% | Added |
| Greenleaf Trust | 117,287 | $25.9M | 0.23% | −58,537−33.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 118,137 | $26.1M | 0.18% | +22,080+23.0% | Added |
| Mar Vista Investment Partners LLC | 119,827 | $26.5M | 2.03% | +50.0% | Added |