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; 1,756 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 2023
Institutional positions in American Tower Corp as of Jun 30, 2023. 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
- 1,688
- −9 vs. Q1 2023
- Shares held
- 423.3M
- −36.4M (−7.9%) vs. Q1 2023
- Total value
- $82.1B
- −$4.14B (−4.8%) vs. Q1 2023
- New holders
- 116
- 711 more added
- Sold out
- 125
- 642 more reduced
9 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 | 1,756 | $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 2023
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| STRS Ohio | 179,725 | $34.9M | 0.15% | −7,635−4.1% | Reduced |
| Schroder Investment Management Group | 178,214 | $34.6M | 0.05% | +19,067+12.0% | Added |
| Clark Capital Management Group, Inc. | 178,152 | $34.6M | 0.31% | +4,354+2.5% | Added |
| Truist Financial Corp | 177,400 | $34.4M | 0.06% | +988+0.6% | Added |
| Ofi Invest Asset Management | 177,333 | $34.4M | 1.37% | −37,003,352−99.5% | Reduced |
| Victory Capital Management Inc | 176,482 | $34.2M | 0.04% | +11,669+7.1% | Added |
| Advisor Group Holdings, Inc. | 169,931 | $33.0M | 0.06% | +15,146+9.8% | Added |
| American Assets Capital Advisers, LLC | 168,924 | $32.8M | 8.26% | +37,135+28.2% | Added |
| Aureus Asset Management, LLC | 165,967 | $32.2M | 2.41% | −2,932−1.7% | Reduced |
| Boston Financial Mangement LLC | 165,018 | $32.0M | 1.16% | −5,171−3.0% | Reduced |
| Fifth Third Bancorp | 160,202 | $31.1M | 0.14% | +5,656+3.7% | Added |
| Handelsbanken Fonder AB | 158,701 | $30.8M | 0.16% | +25,456+19.1% | Added |
| Susquehanna International Group, LLP | 155,228 | $30.1M | 0.05% | −221,414−58.8% | Reduced |
| Commonwealth Equity Services, LLC | 154,913 | $30.0M | 0.06% | +2,583+1.7% | Added |
| AQR Capital Management LLC | 153,680 | $29.8M | 0.06% | −12,021−7.3% | Reduced |
| Klingenstein Fields & Co LP | 152,599 | $29.6M | 1.37% | −975−0.6% | Reduced |
| Greenleaf Trust | 149,091 | $28.9M | 0.31% | −830−0.6% | Reduced |
| Calamos Advisors LLC | 148,925 | $28.9M | 0.15% | +171+0.1% | Added |
| IFM Investors Pty Ltd | 147,977 | $28.7M | 0.38% | +45,016+43.7% | Added |
| KBC Group NV | 146,971 | $28.5M | 0.12% | −2,250−1.5% | Reduced |
| Factory Mutual Insurance Co | 145,800 | $28.3M | 0.42% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 137,677 | $28.1M | 0.16% | −89−0.1% | Reduced |
| NFJ Investment Group, LLC | 144,890 | $28.1M | 0.75% | +8,145+6.0% | Added |
| Guggenheim Capital LLC | 144,785 | $28.1M | 0.22% | +3,168+2.2% | Added |
| Hazelview Securities Inc. | 139,849 | $27.7M | 4.29% | +139,849 | New |
| Dearborn Partners LLC | 142,579 | $27.7M | 1.06% | +344+0.2% | Added |
| Barr E S & Co | 140,385 | $27.2M | 2.05% | +10,405+8.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 140,091 | $27.2M | 0.06% | −10,630−7.1% | Reduced |
| Heitman Real Estate Securities LLC | 139,319 | $27.0M | 1.49% | +52,139+59.8% | Added |
| MetLife Investment Management | 137,683 | $26.7M | 0.19% | +3,342+2.5% | Added |
| American International Group, Inc. | 137,591 | $26.7M | 0.16% | +1,261+0.9% | Added |
| ProShare Advisors LLC | 135,719 | $26.3M | 0.08% | +1,744+1.3% | Added |
| United Capital Financial Advisers, LLC | 134,869 | $26.2M | 0.14% | −4,009−2.9% | Reduced |
| Arizona State Retirement System | 133,214 | $25.8M | 0.21% | +6,084+4.8% | Added |
| Keybank National Association | 132,477 | $25.7M | 0.12% | −19,125−12.6% | Reduced |
| ABN AMRO Bank N.V. | 131,912 | $25.7M | 0.52% | +5,022+4.0% | Added |
| DekaBank Deutsche Girozentrale | 129,092 | $25.1M | 0.06% | +5,937+4.8% | Added |
| State of Michigan Retirement System | 128,184 | $24.9M | 0.15% | +300+0.2% | Added |
| Nomura Asset Management Co Ltd | 127,854 | $24.8M | 0.11% | +725+0.6% | Added |
| Advisory Services Network, LLC | 127,712 | $24.8M | 0.66% | +102,121+399.1% | Added |
| DnB Asset Management AS | 127,580 | $24.7M | 0.14% | +29,753+30.4% | Added |
| Stock Yards Bank & Trust Co | 126,785 | $24.6M | 0.90% | +2,624+2.1% | Added |
| Amalgamated Bank | 124,431 | $24.1M | 0.20% | −1,513−1.2% | Reduced |
| River Road Asset Management, LLC | 123,022 | $23.9M | 0.33% | −4,685−3.7% | Reduced |
| Advisors Asset Management, Inc. | 122,500 | $23.8M | 0.49% | −11,593−8.6% | Reduced |
| Thrivent Financial for Lutherans | 121,540 | $23.6M | 0.05% | −10,166−7.7% | Reduced |
| Jane Street Group, LLC | 121,120 | $23.5M | 0.03% | +71,244+142.8% | Added |
| Teachers Retirement System of the State of Kentucky | 120,374 | $23.3M | 0.23% | +12,093+11.2% | Added |
| ExodusPoint Capital Management, LP | 118,977 | $23.1M | 0.27% | +92,740+353.5% | Added |
| Colony Group LLC | 118,899 | $23.1M | 0.33% | +564+0.5% | Added |
| Boston Family Office LLC | 117,839 | $22.9M | 1.75% | +2,989+2.6% | Added |
| Junto Capital Management LP | 116,863 | $22.7M | 0.57% | −96,506−45.2% | Reduced |
| Mill Capital Management, LLC | 116,281 | $22.6M | 2.12% | +3,974+3.5% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 114,946 | $22.3M | 0.53% | +89,407+350.1% | Added |
| Covea Finance | 114,406 | $22.2M | 1.21% | 00.0% | Unchanged |
| Walleye Capital LLC | 114,000 | $22.1M | 0.39% | +79,374+229.2% | Added |
| Carnegie Capital Asset Management, LLC | 113,243 | $22.0M | 0.81% | +2,029+1.8% | Added |
| Janney Montgomery Scott LLC | 111,667 | $21.7M | 0.08% | −1,926−1.7% | Reduced |
| Xponance, Inc. | 111,614 | $21.6M | 0.29% | +12,551+12.7% | Added |
| Eagle Asset Management Inc | 111,493 | $21.6M | 0.12% | +111,493 | New |
| Barton Investment Management | 110,446 | $21.4M | 3.22% | −1,597−1.4% | Reduced |
| Campbell Newman Asset Management Inc | 110,324 | $21.4M | 1.91% | +655+0.6% | Added |
| Van Eck Associates Corp | 108,157 | $21.0M | 0.05% | +3,150+3.0% | Added |
| First Long Island Investors, LLC | 106,783 | $20.7M | 1.99% | +7,850+7.9% | Added |
| RMB Capital Management, LLC | 105,668 | $20.5M | 0.67% | −495−0.5% | Reduced |
| Lord, Abbett & Co. LLC | 105,600 | $20.5M | 0.07% | −226,900−68.2% | Reduced |
| MAI Capital Management | 105,198 | $20.4M | 0.30% | −8,685−7.6% | Reduced |
| Penserra Capital Management LLC | 103,276 | $20.0M | 0.40% | +6,219+6.4% | Added |
| Lido Advisors, LLC | 102,747 | $19.9M | 0.23% | +55,939+119.5% | Added |
| Financial Counselors Inc | 101,823 | $19.7M | 0.40% | −1,876−1.8% | Reduced |
| Adelante Capital Management LLC | 101,055 | $19.6M | 1.72% | −18,557−15.5% | Reduced |
| Agf Management Ltd | 100,425 | $19.5M | 0.14% | −2,166−2.1% | Reduced |
| Nissay Asset Management Corp | 99,251 | $19.2M | 0.17% | −46,640−32.0% | Reduced |
| Rockefeller Capital Management L.P. | 99,154 | $19.2M | 0.07% | −748−0.7% | Reduced |
| Texas Permanent School Fund | 97,423 | $18.9M | 0.17% | +533+0.6% | Added |
| Natixis Advisors, L.P. | 96,932 | $18.8M | 0.06% | +3,132+3.3% | Added |
| GEM Realty Capital | 95,774 | $18.6M | 3.31% | +89,233+1,364.2% | Added |
| DDD Partners, LLC | 94,821 | $18.4M | 2.55% | +21,228+28.8% | Added |
| ING Groep NV | 94,573 | $18.3M | 0.14% | −12,547−11.7% | Reduced |
| Heritage Investors Management Corp | 92,760 | $18.0M | 0.72% | +5,469+6.3% | Added |
| Tiaa, FSB | 92,458 | $17.9M | 0.06% | −3,592−3.7% | Reduced |
| Motley Fool Wealth Management, LLC | 91,743 | $17.8M | 1.05% | −817−0.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 90,588 | $17.6M | 0.12% | +6,381+7.6% | Added |
| Two Sigma Advisers, LP | 89,800 | $17.4M | 0.04% | −125,200−58.2% | Reduced |
| Vontobel Holding Ltd. | 89,796 | $17.4M | 0.15% | +617+0.7% | Added |
| Public Sector Pension Investment Board | 89,547 | $17.4M | 0.12% | −18,801−17.4% | Reduced |
| Forsta Ap-Fonden | 89,200 | $17.3M | 0.19% | −6,700−7.0% | Reduced |
| Oppenheimer Asset Management Inc. | 88,875 | $17.2M | 0.25% | +15,987+21.9% | Added |
| USS Investment Management Ltd | 88,185 | $17.1M | 0.20% | +978+1.1% | Added |
| HRT Financial LP | 87,880 | $17.0M | 0.16% | +87,880 | New |
| Quadrature Capital Ltd | 86,676 | $16.8M | 0.37% | +59,678+221.0% | Added |
| Yousif Capital Management, LLC | 85,781 | $16.6M | 0.20% | +1,591+1.9% | Added |
| Whittier Trust Co | 85,123 | $16.5M | 0.29% | −1,900−2.2% | Reduced |
| Pittenger & Anderson Inc | 84,974 | $16.5M | 0.79% | +336+0.4% | Added |
| Cerity Partners LLC | 84,311 | $16.4M | 0.06% | +8,041+10.5% | Added |
| Destination Wealth Management | 84,270 | $16.3M | 0.61% | +2,546+3.1% | Added |
| Foster Victor Wealth Advisors, LLC | 81,252 | $16.1M | 1.79% | +15,303+23.2% | Added |
| Gradient Investments LLC | 82,291 | $16.0M | 0.41% | +7,939+10.7% | Added |
| Fulton Breakefield Broenniman LLC | 81,750 | $15.9M | 1.31% | +129+0.2% | Added |
| Baillie Gifford & Co | 81,091 | $15.7M | 0.01% | +8,482+11.7% | Added |