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 2024
Institutional positions in American Tower Corp as of Jun 30, 2024. 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
- 1,769
- +23 vs. Q1 2024
- Shares held
- 431.0M
- +2.37M (+0.6%) vs. Q1 2024
- Total value
- $83.8B
- −$716.2M (−0.8%) vs. Q1 2024
- New holders
- 153
- 700 more added
- Sold out
- 130
- 706 more reduced
23 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Waterfront Capital Partners, LLC | 174,940 | $34.0M | 4.37% | +174,940 | New |
| Vancity Investment Management Ltd | 196,556 | $33.7M | 2.14% | +97,286+98.0% | Added |
| Ceredex Value Advisors LLC | 170,865 | $33.4M | 0.63% | +170,865 | New |
| Madison Asset Management, LLC | 171,686 | $33.4M | 0.41% | +422+0.2% | Added |
| HighTower Advisors, LLC | 169,499 | $33.0M | 0.05% | −9,611−5.4% | Reduced |
| State of Tennessee, Treasury Department | 167,236 | $32.5M | 0.12% | −48,484−22.5% | Reduced |
| Aureus Asset Management, LLC | 165,557 | $32.2M | 2.25% | −4,135−2.4% | Reduced |
| Barr E S & Co | 165,192 | $32.1M | 2.11% | +5,710+3.6% | Added |
| Greenleaf Trust | 164,744 | $32.0M | 0.30% | +3,672+2.3% | Added |
| TPG GP A, LLC | 164,308 | $31.9M | 0.50% | +164,308 | New |
| Factory Mutual Insurance Co | 163,400 | $31.8M | 0.36% | −2,700−1.6% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 161,908 | $31.5M | 0.52% | +23,860+17.3% | Added |
| Baillie Gifford & Co | 157,785 | $30.7M | 0.02% | −47,334−23.1% | Reduced |
| Commonwealth Equity Services, LLC | 153,249 | $29.8M | 0.05% | +2,659+1.8% | Added |
| Bridges Investment Management Inc | 149,209 | $29.0M | 0.44% | +80,934+118.5% | Added |
| Jane Street Group, LLC | 148,607 | $28.9M | 0.03% | +76,005+104.7% | Added |
| Colony Group, LLC | 148,160 | $28.8M | 0.10% | +10,593+7.7% | Added |
| Boston Financial Mangement LLC | 147,479 | $28.7M | 0.91% | −10,042−6.4% | Reduced |
| Natixis Advisors, L.P. | 147,448 | $28.7M | 0.06% | +28,277+23.7% | Added |
| Glenmede Trust Co NA | 147,139 | $28.6M | 0.15% | −7,946−5.1% | Reduced |
| AQR Capital Management LLC | 146,988 | $28.6M | 0.04% | −7,829−5.1% | Reduced |
| MetLife Investment Management | 146,210 | $28.4M | 0.17% | +17,818+13.9% | Added |
| IFM Investors Pty Ltd | 145,158 | $28.2M | 0.29% | +733+0.5% | Added |
| Calamos Advisors LLC | 145,147 | $28.2M | 0.14% | −2,010−1.4% | Reduced |
| First Financial Bankshares Inc | 144,553 | $28.1M | 0.64% | +1,974+1.4% | Added |
| Foresight Group Ltd Liability Partnership | 178,902 | $27.6M | 14.58% | +1,957+1.1% | Added |
| Klingenstein Fields & Co LP | 139,063 | $27.0M | 1.12% | −2,315−1.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 139,000 | $27.0M | 0.08% | −53,625−27.8% | Reduced |
| Heitman Real Estate Securities LLC | 138,022 | $26.8M | 1.70% | +77,888+129.5% | Added |
| Teacher Retirement System of Texas | 137,981 | $26.8M | 0.15% | +99,725+260.7% | Added |
| Kingsview Wealth Management, LLC | 136,684 | $26.6M | 0.63% | +98,156+254.8% | Added |
| Nomura Asset Management Co Ltd | 135,697 | $26.4M | 0.09% | −9,259−6.4% | Reduced |
| Arizona State Retirement System | 135,375 | $26.3M | 0.18% | +1,601+1.2% | Added |
| Financial Counselors Inc | 132,359 | $25.7M | 0.41% | +4,480+3.5% | Added |
| Fifth Third Bancorp | 131,814 | $25.6M | 0.10% | −18,403−12.3% | Reduced |
| Oppenheimer Asset Management Inc. | 131,556 | $25.6M | 0.33% | +32,029+32.2% | Added |
| Susquehanna International Group, LLP | 131,442 | $25.5M | 0.04% | +20,239+18.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 131,101 | $25.5M | 0.06% | +131,101 | New |
| Corebridge Financial, Inc. | 130,423 | $25.4M | 0.14% | +130,423 | New |
| J. Safra Sarasin Holding AG | 130,319 | $25.3M | 0.46% | +130,319 | New |
| Boston Family Office LLC | 129,625 | $25.2M | 1.82% | +211+0.2% | Added |
| Stock Yards Bank & Trust Co | 129,049 | $25.1M | 0.83% | −2,875−2.2% | Reduced |
| Thrivent Financial for Lutherans | 128,722 | $25.0M | 0.05% | −155−0.1% | Reduced |
| State of Michigan Retirement System | 127,884 | $24.9M | 0.13% | +200+0.2% | Added |
| Baird Financial Group, Inc. | 126,493 | $24.6M | 0.05% | −29,156−18.7% | Reduced |
| Scotia Capital Inc. | 126,133 | $24.5M | 0.14% | −17,098−11.9% | Reduced |
| KBC Group NV | 126,030 | $24.5M | 0.07% | −30,354−19.4% | Reduced |
| United Capital Financial Advisers, LLC | 125,912 | $24.5M | 0.21% | −15,340−10.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 121,102 | $23.5M | 0.21% | −3,762−3.0% | Reduced |
| Carnegie Capital Asset Management, LLC | 120,089 | $23.3M | 0.73% | −1,525−1.3% | Reduced |
| Mill Capital Management, LLC | 119,104 | $23.2M | 1.91% | +2,140+1.8% | Added |
| ProShare Advisors LLC | 118,220 | $23.0M | 0.06% | +221+0.2% | Added |
| Quintet Private Bank (Europe) S.A. | 101,534 | $22.7M | 1.32% | +16,308+19.1% | Added |
| FourThought Financial Partners, LLC | 116,209 | $22.6M | 2.91% | +22,647+24.2% | Added |
| Van Eck Associates Corp | 115,979 | $22.5M | 0.03% | +9,067+8.5% | Added |
| Cetera Investment Advisers | 114,913 | $22.3M | 0.05% | +3,464+3.1% | Added |
| MAI Capital Management | 114,684 | $22.3M | 0.22% | −8,879−7.2% | Reduced |
| Xponance, Inc. | 113,981 | $22.2M | 0.23% | −1,058−0.9% | Reduced |
| Agf Management Ltd | 112,323 | $21.8M | 0.12% | +3,771+3.5% | Added |
| Hazelview Securities Inc. | 111,808 | $21.8M | 4.12% | +33,956+43.6% | Added |
| Lido Advisors, LLC | 110,724 | $21.7M | 0.18% | +7,156+6.9% | Added |
| J. Stern & Co. LLP | 111,089 | $21.6M | 2.57% | +1,139+1.0% | Added |
| Ofi Invest Asset Management | 118,312 | $21.5M | 0.57% | +113,625+2,424.3% | Added |
| Federation des caisses Desjardins du Quebec | 109,842 | $21.4M | 0.11% | +8,279+8.2% | Added |
| American Assets Capital Advisers, LLC | 109,823 | $21.3M | 6.76% | +9,304+9.3% | Added |
| Forsta Ap-Fonden | 109,600 | $21.3M | 0.19% | −4,700−4.1% | Reduced |
| Guggenheim Capital LLC | 108,661 | $21.1M | 0.15% | −7,202−6.2% | Reduced |
| NFJ Investment Group, LLC | 107,920 | $21.0M | 0.64% | +47,266+77.9% | Added |
| Gabelli Funds LLC | 107,475 | $20.9M | 0.16% | +675+0.6% | Added |
| New York Life Investment Management LLC | 106,757 | $20.8M | 0.21% | +344+0.3% | Added |
| Advisors Asset Management, Inc. | 103,009 | $20.0M | 0.39% | +3,160+3.2% | Added |
| Heritage Investors Management Corp | 101,888 | $19.8M | 0.69% | +4,854+5.0% | Added |
| Amalgamated Bank | 100,284 | $19.5M | 0.17% | −953−0.9% | Reduced |
| DnB Asset Management AS | 99,576 | $19.4M | 0.09% | −30,016−23.2% | Reduced |
| Keybank National Association | 98,803 | $19.2M | 0.08% | −7,219−6.8% | Reduced |
| Rockefeller Capital Management L.P. | 96,591 | $18.8M | 0.05% | −10,858−10.1% | Reduced |
| RMB Capital Management, LLC | 95,772 | $18.6M | 0.45% | −8,899−8.5% | Reduced |
| GW Henssler & Associates Ltd | 95,633 | $18.6M | 1.12% | −2,980−3.0% | Reduced |
| Groupama Asset Managment | 188,680 | $18.4M | 0.38% | +97,628+107.2% | Added |
| Cerity Partners LLC | 94,564 | $18.4M | 0.05% | −37,920−28.6% | Reduced |
| Advisor Group Holdings, Inc. | 94,406 | $18.4M | 0.04% | +4,291+4.8% | Added |
| Gillson Capital LP | 94,205 | $18.3M | 1.77% | +94,205 | New |
| Vestcor Inc | 93,843 | $18.2M | 0.62% | +496+0.5% | Added |
| Ninety One UK Ltd | 93,519 | $18.2M | 0.05% | −24,637−20.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 92,856 | $18.0M | 0.09% | +503+0.5% | Added |
| Destination Wealth Management | 92,475 | $18.0M | 0.59% | +3,502+3.9% | Added |
| Varma Mutual Pension Insurance Co | 92,406 | $18.0M | 0.14% | −7,094−7.1% | Reduced |
| Vert Asset Management LLC | 92,272 | $17.9M | 7.15% | +5,547+6.4% | Added |
| Motley Fool Wealth Management, LLC | 92,113 | $17.9M | 0.91% | +376+0.4% | Added |
| Jones Financial Companies LLLP | 91,909 | $17.9M | 0.02% | +24,737+36.8% | Added |
| Voloridge Investment Management, LLC | 91,798 | $17.8M | 0.07% | −69,362−43.0% | Reduced |
| Ancora Advisors, LLC | 90,200 | $17.5M | 0.43% | +10,337+12.9% | Added |
| USS Investment Management Ltd | 89,866 | $17.5M | 0.14% | +1,647+1.9% | Added |
| Barton Investment Management | 89,732 | $17.4M | 2.32% | −14,495−13.9% | Reduced |
| British Columbia Investment Management Corp | 89,439 | $17.4M | 0.10% | +33,607+60.2% | Added |
| Czech National Bank | 88,986 | $17.3M | 0.20% | +6,964+8.5% | Added |
| Prudential PLC | 88,903 | $17.3M | 0.12% | +10,883+13.9% | Added |
| Premier Fund Managers Ltd | 88,348 | $17.3M | 0.69% | +65,848+292.7% | Added |
| Private Advisor Group, LLC | 88,731 | $17.2M | 0.12% | +5,710+6.9% | Added |
| Bank of Nova Scotia | 87,994 | $17.1M | 0.03% | +26,994+44.3% | Added |