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, Q4 2022
Institutional positions in American Tower Corp as of Dec 31, 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
- 1,711
- +52 vs. Q3 2022
- Shares held
- 425.5M
- +3.58M (+0.8%) vs. Q3 2022
- Total value
- $90.0B
- −$537.2M (−0.6%) vs. Q3 2022
- New holders
- 181
- 669 more added
- Sold out
- 129
- 652 more reduced
34 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 1,757 | $72.0B |
| Q1 2026 | 1,760 | $74.4B |
| Q4 2025 | 1,781 | $77.0B |
| Q3 2025 | 1,799 | $82.5B |
| Q2 2025 | 1,851 | $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, Q4 2022
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 517,328 | $109.6M | 0.27% | −3,530−0.7% | Reduced |
| Centersquare Investment Management LLC | 519,223 | $110.0M | 1.28% | −26,808−4.9% | Reduced |
| TD Asset Management Inc | 525,301 | $111.3M | 0.14% | −67,512−11.4% | Reduced |
| New York State Teachers Retirement System | 537,956 | $114.0M | 0.28% | −2100.0% | Reduced |
| Citigroup Inc | 544,260 | $115.3M | 0.16% | −66,837−10.9% | Reduced |
| Allianz Asset Management GmbH | 554,167 | $117.4M | 0.26% | +87,445+18.7% | Added |
| ClearBridge Investments Ltd | 556,125 | $117.8M | 3.59% | −22,034−3.8% | Reduced |
| Macquarie Group Ltd | 563,498 | $119.1M | 0.14% | +42,223+8.1% | Added |
| Natixis | 564,622 | $119.6M | 0.70% | +449,536+390.6% | Added |
| Nordea Investment Management AB | 562,008 | $120.0M | 0.19% | +44,680+8.6% | Added |
| Prudential Financial Inc | 568,050 | $120.3M | 0.20% | +82,875+17.1% | Added |
| Sarasin & Partners LLP | 568,787 | $120.5M | 1.58% | −51,613−8.3% | Reduced |
| Storebrand Asset Management AS | 578,952 | $122.7M | 0.68% | +36,905+6.8% | Added |
| Swedbank AB | 597,649 | $126.6M | 0.28% | −1,843−0.3% | Reduced |
| Avenir Corp | 599,258 | $127.0M | 12.73% | +6,612+1.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 608,605 | $128.9M | 1.09% | +28,413+4.9% | Added |
| Colony Capital, Inc. | 617,499 | $130.8M | 19.41% | +297,778+93.1% | Added |
| Pacer Advisors, Inc. | 624,964 | $132.4M | 0.68% | −66,061−9.6% | Reduced |
| Great West Life Assurance Co | 622,043 | $132.5M | 0.35% | −5,367−0.9% | Reduced |
| Aviva PLC | 663,569 | $140.6M | 0.69% | +71,263+12.0% | Added |
| Korea Investment CORP | 665,073 | $140.9M | 0.44% | +59,015+9.7% | Added |
| Duff & Phelps Investment Management Co | 669,487 | $141.8M | 1.72% | +161,929+31.9% | Added |
| National Pension Service | 704,385 | $149.2M | 0.29% | +49,272+7.5% | Added |
| Blair William & Co | 713,714 | $151.2M | 0.66% | −17,034−2.3% | Reduced |
| SEI Investments Co | 720,557 | $152.7M | 0.34% | −101,740−12.4% | Reduced |
| Liontrust Investment Partners LLP | 726,900 | $154.0M | 2.76% | −37,500−4.9% | Reduced |
| Bank of Montreal | 775,343 | $166.4M | 0.13% | +249,560+47.5% | Added |
| HSBC Holdings PLC | 793,137 | $168.0M | 0.21% | +150,791+23.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 794,842 | $168.4M | 0.60% | +84,238+11.9% | Added |
| California State Teachers Retirement System | 795,202 | $168.5M | 0.26% | +22,770+2.9% | Added |
| First Manhattan Co | 796,063 | $168.7M | 0.62% | +43,934+5.8% | Added |
| AustralianSuper Pty Ltd | 787,609 | $169.1M | 1.22% | −358,562−31.3% | Reduced |
| TCW Group Inc | 802,107 | $169.9M | 2.43% | −38,856−4.6% | Reduced |
| Davenport & Co LLC | 807,459 | $171.8M | 1.41% | +41,928+5.5% | Added |
| New York State Common Retirement Fund | 816,807 | $173.0M | 0.24% | +10,999+1.4% | Added |
| Ensign Peak Advisors, Inc | 836,114 | $177.1M | 0.40% | +36,662+4.6% | Added |
| M&G Investment Management Ltd | 843,238 | $178.8M | 1.33% | +223,152+36.0% | Added |
| Alkeon Capital Management LLC | 849,284 | $179.9M | 1.34% | −129,835−13.3% | Reduced |
| Alphinity Investment Management Pty Ltd | 853,835 | $180.9M | 5.30% | −88,485−9.4% | Reduced |
| Franklin Resources Inc | 888,438 | $188.2M | 0.10% | −11,207−1.2% | Reduced |
| Cbre Clarion Securities LLC | 916,639 | $194.2M | 3.39% | +278,092+43.6% | Added |
| Artisan Partners Limited Partnership | 947,198 | $200.7M | 0.36% | +44,766+5.0% | Added |
| Envestnet Asset Management Inc | 978,306 | $207.3M | 0.11% | −135,054−12.1% | Reduced |
| Rhumbline Advisers | 991,113 | $210.0M | 0.28% | +33,548+3.5% | Added |
| APG Asset Management N.V. | 1,091,429 | $231.2M | 0.44% | +163,036+17.6% | Added |
| CIBC Private Wealth Group, LLC | 1,866,057 | $233.3M | 0.78% | +47,224+2.6% | Added |
| Royal Bank of Canada | 1,108,688 | $234.9M | 0.07% | −50,773−4.4% | Reduced |
| Credit Suisse AG | 1,154,431 | $244.6M | 0.26% | −25,701−2.2% | Reduced |
| Fisher Asset Management, LLC | 1,160,864 | $245.9M | 0.17% | −992,250−46.1% | Reduced |
| JPMorgan Chase & Co | 1,175,286 | $249.0M | 0.04% | −112,185−8.7% | Reduced |
| US Bancorp | 1,219,080 | $258.3M | 0.46% | +97,222+8.7% | Added |
| Citadel Advisors LLC | 1,225,947 | $259.7M | 0.30% | +816,161+199.2% | Added |
| Barclays PLC | 1,228,107 | $260.2M | 0.22% | +275,254+28.9% | Added |
| Voya Investment Management LLC | 1,236,261 | $261.9M | 0.30% | +17,237+1.4% | Added |
| Raymond James & Associates | 1,240,894 | $262.9M | 0.24% | +81,886+7.1% | Added |
| Standard Life Aberdeen plc | 1,322,161 | $280.1M | 0.76% | +33,469+2.6% | Added |
| Cottage Street Advisors LLC | 1,495,527 | $282.4M | 2.93% | +1,486,943+17,322.3% | Added |
| Magellan Asset Management Ltd | 1,400,172 | $296.6M | 2.54% | +102,954+7.9% | Added |
| Capital International Investors | 1,424,715 | $301.9M | 0.08% | −9,209−0.6% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,486,610 | $315.0M | 3.90% | −10,546−0.7% | Reduced |
| C WorldWide Group Holding A/S | 1,486,713 | $315.0M | 4.18% | −10,381−0.7% | Reduced |
| Canada Pension Plan Investment Board | 1,519,975 | $322.0M | 0.57% | −157,668−9.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,546,509 | $327.6M | 0.26% | −14,171−0.9% | Reduced |
| Bessemer Group Inc | 1,558,341 | $330.1M | 0.80% | −361,311−18.8% | Reduced |
| California Public Employees Retirement System | 1,734,621 | $367.5M | 0.31% | −44,841−2.5% | Reduced |
| Cantillon Capital Management LLC | 1,792,593 | $379.8M | 3.22% | −38,506−2.1% | Reduced |
| Swiss National Bank | 1,892,300 | $400.9M | 0.29% | −85,059−4.3% | Reduced |
| Public Investment Fund | 1,892,998 | $401.1M | 1.30% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 1,923,691 | $407.6M | 0.40% | −161,866−7.8% | Reduced |
| American Century Companies Inc | 1,930,511 | $409.0M | 0.33% | +497,927+34.8% | Added |
| Parnassus Investments | 1,938,261 | $410.6M | 1.02% | −12,637−0.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 1,950,695 | $413.3M | 1.08% | +175,385+9.9% | Added |
| Manufacturers Life Insurance Company, The | 1,980,476 | $419.6M | 0.26% | +166,282+9.2% | Added |
| 1832 Asset Management L.P. | 2,253,752 | $477.5M | 0.98% | +33,768+1.5% | Added |
| Clearbridge Investments, LLC | 2,475,475 | $524.5M | 0.52% | −48,818−1.9% | Reduced |
| Amundi | 2,347,688 | $535.6M | 0.29% | +816,302+53.3% | Added |
| UBS Group AG | 2,623,817 | $555.9M | 0.27% | +31,701+1.2% | Added |
| Capital World Investors | 2,709,781 | $574.1M | 0.12% | +1,004,089+58.9% | Added |
| UBS Asset Management Americas Inc | 2,749,873 | $582.6M | 0.31% | +85,128+3.2% | Added |
| Capital Research Global Investors | 2,774,906 | $587.9M | 0.18% | +212,116+8.3% | Added |
| Ameriprise Financial Inc | 2,836,346 | $601.0M | 0.21% | +148,670+5.5% | Added |
| Putnam Investments LLC | 2,870,128 | $608.1M | 1.06% | +355,811+14.2% | Added |
| Brown Advisory Inc | 2,979,781 | $631.3M | 1.17% | −41,640−1.4% | Reduced |
| Janus Henderson Group PLC | 3,665,577 | $776.6M | 0.55% | −608,919−14.2% | Reduced |
| Alliancebernstein L.P. | 4,053,947 | $858.9M | 0.39% | +184,824+4.8% | Added |
| Nuveen Asset Management, LLC | 4,274,299 | $905.6M | 0.35% | −383,828−8.2% | Reduced |
| Bank of New York Mellon Corp | 4,329,312 | $917.2M | 0.21% | −198,387−4.4% | Reduced |
| Invesco Ltd. | 4,390,395 | $930.1M | 0.27% | +438,497+11.1% | Added |
| Wells Fargo & Company | 4,443,371 | $941.4M | 0.30% | −142,261−3.1% | Reduced |
| Legal & General Group Plc | 4,551,963 | $964.4M | 0.37% | +50,441+1.1% | Added |
| Charles Schwab Investment Management Inc | 4,747,709 | $1.01B | 0.32% | +154,090+3.4% | Added |
| Norges Bank | 4,760,535 | $1.01B | 0.24% | +673,382+16.5% | Added |
| Price T Rowe Associates Inc | 4,843,792 | $1.03B | 0.17% | −347,542−6.7% | Reduced |
| Bank of America Corp | 4,961,063 | $1.05B | 0.13% | −891,452−15.2% | Reduced |
| Massachusetts Financial Services Co | 5,071,817 | $1.07B | 0.38% | −1,8690.0% | Reduced |
| Jennison Associates LLC | 5,299,426 | $1.12B | 1.15% | +650,078+14.0% | Added |
| Edgewood Management LLC | 5,345,998 | $1.13B | 4.03% | −591,978−10.0% | Reduced |
| Northern Trust Corp | 5,864,360 | $1.24B | 0.26% | −153,438−2.5% | Reduced |
| Dimensional Fund Advisors LP | 6,195,122 | $1.31B | 0.46% | −28,687−0.5% | Reduced |
| Goldman Sachs Group Inc | 6,592,162 | $1.40B | 0.40% | +4800.0% | Added |