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, Q3 2023
Institutional positions in American Tower Corp as of Sep 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
- 1,634
- −29 vs. Q2 2023
- Shares held
- 424.7M
- +2.25M (+0.5%) vs. Q2 2023
- Total value
- $69.9B
- −$12.1B (−14.7%) vs. Q2 2023
- New holders
- 119
- 660 more added
- Sold out
- 148
- 657 more reduced
25 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 60,930,583 | $10.0B | 0.25% | +196,942+0.3% | Added |
| BlackRock Inc. | 35,778,049 | $5.88B | 0.17% | +144,421+0.4% | Added |
| State Street Corp | 19,947,590 | $3.28B | 0.18% | −453,589−2.2% | Reduced |
| Cohen & Steers, Inc. | 15,856,823 | $2.61B | 5.99% | +6,013,843+61.1% | Added |
| Wellington Management Group LLP | 12,984,052 | $2.14B | 0.43% | +691,934+5.6% | Added |
| Geode Capital Management, LLC | 10,227,121 | $1.68B | 0.20% | +241,473+2.4% | Added |
| Morgan Stanley | 7,269,957 | $1.20B | 0.12% | +258,030+3.7% | Added |
| Goldman Sachs Group Inc | 7,246,125 | $1.19B | 0.30% | +365,985+5.3% | Added |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 6,768,224 | $1.11B | 10.22% | +23,277+0.3% | Added |
| Principal Financial Group Inc | 6,629,193 | $1.09B | 0.78% | −49,290−0.7% | Reduced |
| FMR LLC | 6,628,436 | $1.09B | 0.09% | +138,303+2.1% | Added |
| Dimensional Fund Advisors LP | 6,494,158 | $1.07B | 0.35% | +23,479+0.4% | Added |
| Deutsche Bank AG | 6,385,724 | $1.05B | 0.68% | −903,869−12.4% | Reduced |
| Invesco Ltd. | 5,711,667 | $939.3M | 0.25% | +56,598+1.0% | Added |
| Northern Trust Corp | 5,461,366 | $898.1M | 0.17% | +22,661+0.4% | Added |
| Price T Rowe Associates Inc | 5,128,368 | $843.4M | 0.12% | −249,920−4.6% | Reduced |
| Nuveen Asset Management, LLC | 4,954,594 | $814.8M | 0.29% | +1,121,439+29.3% | Added |
| Charles Schwab Investment Management Inc | 4,685,848 | $770.6M | 0.22% | −208,967−4.3% | Reduced |
| Legal & General Group Plc | 4,661,040 | $766.5M | 0.27% | −49,643−1.1% | Reduced |
| Wells Fargo & Company | 4,509,352 | $741.6M | 0.23% | −54,516−1.2% | Reduced |
| Norges Bank | 4,477,376 | $736.3M | 0.15% | +131,937+3.0% | Added |
| Bank of America Corp | 4,393,404 | $722.5M | 0.09% | +500,789+12.9% | Added |
| Alliancebernstein L.P. | 4,095,137 | $673.4M | 0.29% | −176,170−4.1% | Reduced |
| Capital Research Global Investors | 3,862,848 | $635.2M | 0.17% | +215,727+5.9% | Added |
| Jennison Associates LLC | 3,758,277 | $618.0M | 0.52% | −303,646−7.5% | Reduced |
| Brown Advisory Inc | 3,705,051 | $609.3M | 1.00% | +66,744+1.8% | Added |
| Bank of New York Mellon Corp | 3,448,912 | $567.2M | 0.12% | −116,002−3.3% | Reduced |
| Edgewood Management LLC | 3,409,196 | $560.6M | 1.83% | −2,179,941−39.0% | Reduced |
| Clearbridge Investments, LLC | 3,255,988 | $535.4M | 0.52% | +607,199+22.9% | Added |
| UBS Group AG | 2,859,219 | $470.2M | 0.22% | −125,881−4.2% | Reduced |
| 1832 Asset Management L.P. | 2,648,111 | $435.5M | 0.90% | +58,117+2.2% | Added |
| Ameriprise Financial Inc | 2,646,453 | $435.2M | 0.14% | −72,410−2.7% | Reduced |
| Massachusetts Financial Services Co | 2,620,509 | $430.9M | 0.15% | −1,855,280−41.5% | Reduced |
| Putnam Investments LLC | 2,558,765 | $420.8M | 0.64% | −67,104−2.6% | Reduced |
| JPMorgan Chase & Co | 2,369,862 | $389.7M | 0.05% | +537,397+29.3% | Added |
| UBS Asset Management Americas Inc | 2,348,782 | $386.3M | 0.17% | −378,955−13.9% | Reduced |
| Amundi | 2,136,785 | $356.5M | 0.18% | +366,799+20.7% | Added |
| Janus Henderson Group PLC | 2,121,598 | $348.9M | 0.23% | −473,587−18.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 1,930,952 | $317.5M | 0.79% | −53,874−2.7% | Reduced |
| Public Investment Fund | 1,892,998 | $311.3M | 0.85% | 00.0% | Unchanged |
| Cantillon Capital Management LLC | 1,867,131 | $307.0M | 2.28% | −7,313−0.4% | Reduced |
| Fisher Asset Management, LLC | 1,779,429 | $292.6M | 0.17% | +560,066+45.9% | Added |
| Royal Bank of Canada | 1,737,748 | $285.8M | 0.08% | +107,070+6.6% | Added |
| Neuberger Berman Group LLC | 1,735,098 | $285.3M | 0.26% | −97,640−5.3% | Reduced |
| CIBC Private Wealth Group, LLC | 1,709,940 | $281.2M | 0.67% | −102,155−5.6% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,483,186 | $273.1M | 3.06% | −17,622−1.2% | Reduced |
| Canada Pension Plan Investment Board | 1,645,136 | $270.5M | 0.40% | −10,100−0.6% | Reduced |
| California Public Employees Retirement System | 1,595,609 | $262.4M | 0.23% | +32,748+2.1% | Added |
| Swiss National Bank | 1,499,100 | $246.5M | 0.19% | −184,000−10.9% | Reduced |
| Magellan Asset Management Ltd | 1,437,069 | $236.3M | 2.51% | +14,016+1.0% | Added |
| Capital World Investors | 1,435,637 | $236.1M | 0.05% | −1,037,629−42.0% | Reduced |
| US Bancorp | 1,386,807 | $228.6M | 0.37% | +154,832+12.6% | Added |
| ClearBridge Investments Ltd | 1,375,915 | $226.3M | 7.34% | −79,615−5.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,360,404 | $223.7M | 0.18% | +34,149+2.6% | Added |
| Barclays PLC | 1,349,682 | $222.0M | 0.14% | +124,645+10.2% | Added |
| Daiwa Securities Group Inc. | 1,329,779 | $218.7M | 1.56% | +1,275,052+2,329.8% | Added |
| Manufacturers Life Insurance Company, The | 1,295,959 | $213.1M | 0.12% | −534,575−29.2% | Reduced |
| Voya Investment Management LLC | 1,287,058 | $211.7M | 0.23% | −7,857−0.6% | Reduced |
| Raymond James & Associates | 1,281,950 | $210.8M | 0.18% | −106,053−7.6% | Reduced |
| Point72 Asset Management, L.P. | 1,189,900 | $195.7M | 0.67% | +339,197+39.9% | Added |
| APG Asset Management N.V. | 1,175,349 | $193.3M | 0.40% | +95,820+8.9% | Added |
| Credit Suisse AG | 1,171,685 | $192.7M | 0.20% | +28,264+2.5% | Added |
| American Century Companies Inc | 1,161,031 | $190.9M | 0.15% | −447,170−27.8% | Reduced |
| Envestnet Asset Management Inc | 1,112,595 | $183.0M | 0.08% | +339,646+43.9% | Added |
| Rhumbline Advisers | 1,097,575 | $180.5M | 0.21% | −3,958−0.4% | Reduced |
| Cbre Clarion Securities LLC | 1,075,162 | $176.8M | 3.55% | +94,842+9.7% | Added |
| SEI Investments Co | 1,051,557 | $172.9M | 0.31% | +152,924+17.0% | Added |
| Standard Life Aberdeen plc | 1,045,252 | $171.9M | 0.44% | −369,942−26.1% | Reduced |
| M&G Investment Management Ltd | 1,043,952 | $171.2M | 1.25% | −9,265−0.9% | Reduced |
| Duff & Phelps Investment Management Co | 977,143 | $160.7M | 2.12% | +26,505+2.8% | Added |
| AustralianSuper Pty Ltd | 971,252 | $159.7M | 1.03% | +106,226+12.3% | Added |
| Colony Capital, Inc. | 940,744 | $154.7M | 19.26% | −65,464−6.5% | Reduced |
| Heard Capital LLC | 924,555 | $152.0M | 11.39% | +167,910+22.2% | Added |
| Resolution Capital Ltd | 905,325 | $148.9M | 2.95% | −61,901−6.4% | Reduced |
| Sarasin & Partners LLP | 889,525 | $146.3M | 1.83% | +28,159+3.3% | Added |
| Franklin Resources Inc | 878,694 | $144.5M | 0.07% | −9,751−1.1% | Reduced |
| Centersquare Investment Management LLC | 864,821 | $142.2M | 1.79% | +435,655+101.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 857,189 | $141.0M | 0.43% | +28,843+3.5% | Added |
| National Pension Service | 833,926 | $135.9M | 0.22% | +32,577+4.1% | Added |
| Capital International Investors | 808,525 | $133.0M | 0.03% | −537,865−39.9% | Reduced |
| Liontrust Investment Partners LLP | 807,219 | $132.8M | 2.12% | −96,616−10.7% | Reduced |
| Davenport & Co LLC | 808,429 | $132.6M | 1.02% | −1,593−0.2% | Reduced |
| Millennium Management LLC | 778,145 | $128.0M | 0.13% | +536,263+221.7% | Added |
| HSBC Holdings PLC | 777,663 | $127.8M | 0.14% | −34,899−4.3% | Reduced |
| Ensign Peak Advisors, Inc | 775,294 | $127.5M | 0.27% | −138,767−15.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 765,005 | $125.8M | 1.04% | +35,443+4.9% | Added |
| Aviva PLC | 753,621 | $123.9M | 0.52% | −50,270−6.3% | Reduced |
| California State Teachers Retirement System | 742,649 | $122.1M | 0.19% | −29,350−3.8% | Reduced |
| TCW Group Inc | 729,851 | $120.0M | 1.51% | −38,494−5.0% | Reduced |
| Storebrand Asset Management AS | 711,355 | $117.0M | 0.56% | +17,965+2.6% | Added |
| Macquarie Group Ltd | 710,228 | $116.8M | 0.15% | +117,696+19.9% | Added |
| New York State Common Retirement Fund | 696,039 | $114.5M | 0.16% | −46,898−6.3% | Reduced |
| Bank of Montreal | 624,807 | $113.8M | 0.07% | −82,390−11.7% | Reduced |
| Blair William & Co | 677,146 | $111.4M | 0.43% | −59,740−8.1% | Reduced |
| Russell Investments Group, Ltd. | 670,321 | $110.1M | 0.22% | +205,409+44.2% | Added |
| Nordea Investment Management AB | 664,469 | $109.9M | 0.15% | +89,443+15.6% | Added |
| Great West Life Assurance Co | 663,620 | $109.2M | 0.26% | +1,644+0.2% | Added |
| Prudential Financial Inc | 661,491 | $108.8M | 0.17% | −83,515−11.2% | Reduced |
| Lasalle Investment Management Securities LLC | 657,262 | $108.1M | 4.83% | +55,452+9.2% | Added |
| Swedbank AB | 652,920 | $107.4M | 0.20% | +25,164+4.0% | Added |