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 2022
Institutional positions in American Tower Corp as of Jun 30, 2022. 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
- 1,747
- +53 vs. Q1 2022
- Shares held
- 426.5M
- +13.7M (+3.3%) vs. Q1 2022
- Total value
- $109.0B
- +$5.35B (+5.2%) vs. Q1 2022
- New holders
- 149
- 722 more added
- Sold out
- 96
- 622 more reduced
29 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ghisallo Capital Management LLC | 175,000 | $44.7M | 5.52% | +175,000 | New |
| Balyasny Asset Management LLC | 173,388 | $44.3M | 0.19% | +122,559+241.1% | Added |
| Calamos Advisors LLC | 172,451 | $44.1M | 0.20% | +2,821+1.7% | Added |
| AQR Capital Management LLC | 173,395 | $43.9M | 0.10% | −151,844−46.7% | Reduced |
| Aureus Asset Management, LLC | 168,686 | $43.1M | 3.48% | +14,339+9.3% | Added |
| Aew Capital Management L P | 163,676 | $41.8M | 1.57% | +163,676 | New |
| Baird Financial Group, Inc. | 163,041 | $41.7M | 0.12% | +19,131+13.3% | Added |
| Clal Insurance Enterprises Holdings Ltd | 160,500 | $41.1M | 0.55% | 00.0% | Unchanged |
| Westpac Banking Corp | 160,824 | $41.1M | 0.54% | +47,597+42.0% | Added |
| Trillium Asset Management, LLC | 159,249 | $41.0M | 1.26% | +38,088+31.4% | Added |
| Factory Mutual Insurance Co | 156,100 | $39.9M | 0.65% | −6,600−4.1% | Reduced |
| Klingenstein Fields & Co LP | 155,272 | $39.7M | 2.06% | +87+0.1% | Added |
| Commonwealth Equity Services, LLC | 153,150 | $39.1M | 0.10% | +3,631+2.4% | Added |
| Greenleaf Trust | 150,810 | $38.5M | 0.58% | −2,559−1.7% | Reduced |
| Madison Asset Management, LLC | 150,531 | $38.5M | 0.60% | +17,505+13.2% | Added |
| Advisor Group Holdings, Inc. | 150,081 | $38.4M | 0.08% | −4,115−2.7% | Reduced |
| Tesco Pension Investment Ltd | 147,117 | $37.6M | 2.18% | −133,128−47.5% | Reduced |
| American International Group, Inc. | 145,600 | $37.2M | 0.25% | −955−0.7% | Reduced |
| Dearborn Partners LLC | 143,888 | $36.8M | 1.55% | −218−0.2% | Reduced |
| Adelante Capital Management LLC | 143,623 | $36.7M | 2.21% | −19,759−12.1% | Reduced |
| United Capital Financial Advisers, LLC | 142,342 | $36.4M | 0.20% | +5,037+3.7% | Added |
| Natixis Advisors, L.P. | 140,211 | $35.8M | 0.16% | +48,422+52.8% | Added |
| Natixis | 140,244 | $35.8M | 0.13% | +25,206+21.9% | Added |
| MetLife Investment Management | 139,761 | $35.7M | 0.28% | −4,285−3.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 136,909 | $35.0M | 0.09% | +9,864+7.8% | Added |
| CIBC Asset Management Inc | 133,717 | $34.2M | 0.14% | +16,357+13.9% | Added |
| IFM Investors Pty Ltd | 132,467 | $33.9M | 0.59% | −1,760−1.3% | Reduced |
| Brown Brothers Harriman & Co | 130,471 | $33.3M | 0.29% | −331−0.3% | Reduced |
| DekaBank Deutsche Girozentrale | 131,938 | $33.3M | 0.10% | −27,288−17.1% | Reduced |
| Guggenheim Capital LLC | 126,918 | $32.4M | 0.26% | −20,556−13.9% | Reduced |
| Ninety One UK Ltd | 125,967 | $32.2M | 0.10% | +46,172+57.9% | Added |
| State of Michigan Retirement System | 125,284 | $32.0M | 0.22% | +10,400+9.1% | Added |
| Arizona State Retirement System | 125,070 | $32.0M | 0.31% | +105+0.1% | Added |
| ProShare Advisors LLC | 122,337 | $31.3M | 0.10% | −34,581−22.0% | Reduced |
| Carnegie Capital Asset Management, LLC | 122,167 | $31.2M | 1.41% | −2,592−2.1% | Reduced |
| Amalgamated Bank | 122,047 | $31.2M | 0.29% | +1,650+1.4% | Added |
| Barton Investment Management | 119,951 | $30.7M | 6.20% | −215−0.2% | Reduced |
| Stock Yards Bank & Trust Co | 118,588 | $30.3M | 1.25% | +33,673+39.7% | Added |
| Teacher Retirement System of Texas | 118,369 | $30.3M | 0.20% | −13,215−10.0% | Reduced |
| FIL Ltd | 117,970 | $30.2M | 0.04% | +73,125+163.1% | Added |
| Nomura Asset Management Co Ltd | 117,768 | $30.1M | 0.19% | +11,312+10.6% | Added |
| MUFG Americas Holdings Corp | 117,279 | $30.0M | 0.68% | −2,075−1.7% | Reduced |
| Boston Financial Mangement LLC | 116,931 | $29.9M | 1.29% | −244−0.2% | Reduced |
| Handelsbanken Fonder AB | 116,860 | $29.9M | 0.19% | +1,237+1.1% | Added |
| Covea Finance | 116,306 | $29.7M | 4.16% | −8,995−7.2% | Reduced |
| Colony Group LLC | 114,651 | $29.3M | 0.50% | +19,610+20.6% | Added |
| Boston Family Office LLC | 113,851 | $29.1M | 2.43% | +2,192+2.0% | Added |
| Tiaa, FSB | 112,971 | $28.9M | 0.11% | −20,702−15.5% | Reduced |
| USS Investment Management Ltd | 112,620 | $28.8M | 0.30% | −4,877−4.2% | Reduced |
| DnB Asset Management AS | 112,437 | $28.7M | 0.20% | −2,315−2.0% | Reduced |
| Janney Montgomery Scott LLC | 113,077 | $28.7M | 0.13% | −865−0.8% | Reduced |
| Comerica Bank | 109,506 | $28.2M | 0.23% | −188−0.2% | Reduced |
| Campbell Newman Asset Management Inc | 109,938 | $28.1M | 2.97% | +8,209+8.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 109,734 | $28.0M | 0.16% | −44,631−28.9% | Reduced |
| Penserra Capital Management LLC | 109,635 | $28.0M | 0.76% | −29,242−21.1% | Reduced |
| American Assets Capital Advisers, LLC | 107,504 | $27.5M | 4.14% | −29,316−21.4% | Reduced |
| Whittier Trust Co | 107,326 | $27.4M | 0.55% | +953+0.9% | Added |
| Motley Fool Wealth Management, LLC | 107,225 | $27.4M | 1.72% | −5,762−5.1% | Reduced |
| Mill Capital Management, LLC | 107,176 | $27.4M | 3.03% | +3,385+3.3% | Added |
| Vontobel Holding Ltd. | 106,957 | $27.1M | 0.29% | −23,315−17.9% | Reduced |
| Rockefeller Capital Management L.P. | 105,636 | $27.0M | 0.14% | −6,733−6.0% | Reduced |
| Hazelview Securities Inc. | 105,340 | $27.0M | 3.62% | +19,847+23.2% | Added |
| Barr E S & Co | 105,100 | $26.9M | 2.19% | +732+0.7% | Added |
| Baskin Financial Services Inc. | 103,862 | $26.5M | 2.88% | −2,452−2.3% | Reduced |
| Employees Retirement System of Texas | 100,500 | $25.7M | 0.37% | +54,000+116.1% | Added |
| RMB Capital Management, LLC | 100,119 | $25.6M | 0.88% | −1,659−1.6% | Reduced |
| First Long Island Investors, LLC | 99,283 | $25.4M | 2.64% | −2,465−2.4% | Reduced |
| Boston Private Wealth LLC | 99,227 | $25.4M | 0.39% | −5,291−5.1% | Reduced |
| Thrivent Financial for Lutherans | 98,864 | $25.3M | 0.07% | +4,782+5.1% | Added |
| Shell Asset Management Co | 98,804 | $25.3M | 0.75% | +23,669+31.5% | Added |
| Agf Investments Inc. | 96,723 | $24.7M | 0.22% | +28,639+42.1% | Added |
| MAI Capital Management | 95,124 | $24.3M | 0.47% | +13,693+16.8% | Added |
| Intech Investment Management LLC | 92,880 | $23.7M | 0.14% | +92,880 | New |
| Financial Counselors Inc | 91,666 | $23.4M | 0.55% | +2,885+3.2% | Added |
| Securian Asset Management, Inc | 91,558 | $23.4M | 0.56% | +19,120+26.4% | Added |
| Presima Inc. | 88,860 | $22.7M | 5.58% | −16,700−15.8% | Reduced |
| Susquehanna International Group, LLP | 88,421 | $22.6M | 0.05% | −60,931−40.8% | Reduced |
| Loomis Sayles & Co L P | 88,136 | $22.5M | 0.04% | −64,587−42.3% | Reduced |
| Alberta Investment Management Corp | 87,833 | $22.4M | 0.16% | −22,767−20.6% | Reduced |
| Gulf International Bank (UK) Ltd | 87,510 | $22.4M | 0.40% | −196−0.2% | Reduced |
| ING Groep NV | 87,446 | $22.4M | 0.26% | +15,192+21.0% | Added |
| Yousif Capital Management, LLC | 87,351 | $22.3M | 0.29% | +365+0.4% | Added |
| Alpha Cubed Investments, LLC | 86,277 | $22.1M | 1.60% | +83,692+3,237.6% | Added |
| Raub Brock Capital Management LP | 84,107 | $21.5M | 4.10% | −3,083−3.5% | Reduced |
| D. E. Shaw & Co., Inc. | 83,619 | $21.4M | 0.03% | −187,450−69.2% | Reduced |
| Utah Retirement Systems | 82,798 | $21.2M | 0.34% | +2,300+2.9% | Added |
| Fulton Breakefield Broenniman LLC | 80,973 | $20.7M | 1.79% | −320−0.4% | Reduced |
| Heritage Investors Management Corp | 80,687 | $20.6M | 0.97% | −1,328−1.6% | Reduced |
| Davidson Kempner Capital Management LP | 80,500 | $20.6M | 0.40% | +80,500 | New |
| GEM Realty Capital | 79,828 | $20.4M | 5.99% | −30,213−27.5% | Reduced |
| Xponance, Inc. | 79,540 | $20.3M | 0.41% | −14,849−15.7% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 79,519 | $20.3M | 0.15% | −1,423−1.8% | Reduced |
| Davis Selected Advisers | 79,430 | $20.3M | 0.13% | +2,600+3.4% | Added |
| Van Eck Associates Corp | 79,297 | $20.3M | 0.05% | +1,462+1.9% | Added |
| Destination Wealth Management | 79,019 | $20.2M | 0.81% | +461+0.6% | Added |
| Pittenger & Anderson Inc | 78,836 | $20.1M | 1.18% | +3,762+5.0% | Added |
| Apriem Advisors | 78,721 | $20.1M | 3.47% | +2,022+2.6% | Added |
| Cohen Klingenstein LLC | 78,609 | $20.1M | 1.01% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 78,500 | $20.1M | 0.34% | +176+0.2% | Added |
| Sit Investment Associates Inc | 77,376 | $19.8M | 0.60% | −8,055−9.4% | Reduced |