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 2024
Institutional positions in American Tower Corp as of Sep 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
- 1,852
- +107 vs. Q2 2024
- Shares held
- 429.0M
- +36.7M (+9.4%) vs. Q2 2024
- Total value
- $99.4B
- +$23.1B (+30.3%) vs. Q2 2024
- New holders
- 203
- 677 more added
- Sold out
- 96
- 720 more reduced
24 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 1,756 | $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 2024
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 62,485,816 | $14.5B | 0.26% | −55,523−0.1% | Reduced |
| BlackRock, Inc. | 38,932,117 | $9.05B | 0.19% | +38,932,117 | New |
| State Street Corp | 21,173,423 | $4.92B | 0.20% | +635,726+3.1% | Added |
| Cohen & Steers, Inc. | 15,738,763 | $3.66B | 6.51% | −1,998,880−11.3% | Reduced |
| Wellington Management Group LLP | 11,380,675 | $2.65B | 0.46% | −453,788−3.8% | Reduced |
| Geode Capital Management, LLC | 11,213,613 | $2.60B | 0.21% | +204,426+1.9% | Added |
| FMR LLC | 10,642,133 | $2.47B | 0.15% | +2,152,646+25.4% | Added |
| Morgan Stanley | 8,623,356 | $2.01B | 0.15% | −652,219−7.0% | Reduced |
| Deutsche Bank AG | 7,376,560 | $1.72B | 0.70% | −305,539−4.0% | Reduced |
| Dimensional Fund Advisors LP | 6,497,379 | $1.51B | 0.37% | −17,517−0.3% | Reduced |
| Price T Rowe Associates Inc | 6,494,936 | $1.51B | 0.17% | +973,178+17.6% | Added |
| Norges Bank | 6,182,403 | $1.44B | 0.20% | +334,943+5.7% | Added |
| Principal Financial Group Inc | 6,142,373 | $1.43B | 0.78% | −2,633,241−30.0% | Reduced |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 6,052,532 | $1.41B | 11.71% | −81,775−1.3% | Reduced |
| Invesco Ltd. | 5,486,361 | $1.28B | 0.25% | −153,748−2.7% | Reduced |
| Charles Schwab Investment Management Inc | 5,208,967 | $1.21B | 0.23% | +243,061+4.9% | Added |
| Ameriprise Financial Inc | 5,196,182 | $1.21B | 0.31% | −1,199,724−18.8% | Reduced |
| Goldman Sachs Group Inc | 5,171,419 | $1.20B | 0.23% | −436,366−7.8% | Reduced |
| Capital Research Global Investors | 5,141,633 | $1.20B | 0.25% | +231,202+4.7% | Added |
| Northern Trust Corp | 5,001,091 | $1.16B | 0.19% | −93,402−1.8% | Reduced |
| Nuveen Asset Management, LLC | 4,976,760 | $1.16B | 0.33% | −122,288−2.4% | Reduced |
| Bank of America Corp | 4,426,103 | $1.03B | 0.09% | −270,426−5.8% | Reduced |
| Legal & General Group Plc | 4,401,755 | $1.02B | 0.27% | −146,620−3.2% | Reduced |
| Franklin Resources Inc | 4,422,273 | $981.5M | 0.28% | +38,436+0.9% | Added |
| UBS Asset Management Americas Inc | 4,111,335 | $956.1M | 0.25% | +224,261+5.8% | Added |
| JPMorgan Chase & Co | 3,865,620 | $899.0M | 0.07% | +376,187+10.8% | Added |
| Clearbridge Investments, LLC | 3,779,987 | $879.1M | 0.69% | +74,842+2.0% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 3,607,467 | $839.0M | 0.87% | +3,166,775+718.6% | Added |
| Massachusetts Financial Services Co | 3,537,892 | $822.8M | 0.25% | +226,999+6.9% | Added |
| Wells Fargo & Company | 3,507,855 | $815.8M | 0.20% | −219,016−5.9% | Reduced |
| Amundi | 3,246,970 | $730.5M | 0.27% | −358,408−9.9% | Reduced |
| UBS Group AG | 3,029,742 | $704.6M | 0.20% | +339,001+12.6% | Added |
| Bank of New York Mellon Corp | 2,990,929 | $695.6M | 0.13% | −62,546−2.0% | Reduced |
| Alliancebernstein L.P. | 2,893,176 | $672.8M | 0.23% | −357,239−11.0% | Reduced |
| Royal Bank of Canada | 2,280,820 | $530.4M | 0.12% | −7,934−0.3% | Reduced |
| Janus Henderson Group PLC | 2,224,497 | $517.3M | 0.26% | +125,438+6.0% | Added |
| Cantillon Capital Management LLC | 1,937,252 | $450.5M | 2.75% | −57,953−2.9% | Reduced |
| Capital World Investors | 1,888,095 | $439.1M | 0.07% | −124,772−6.2% | Reduced |
| CIBC Private Wealth Group, LLC | 1,778,005 | $413.5M | 0.74% | −36,928−2.0% | Reduced |
| Fisher Asset Management, LLC | 1,731,570 | $402.7M | 0.17% | +52,925+3.2% | Added |
| Neuberger Berman Group LLC | 1,702,640 | $396.0M | 0.31% | +16,615+1.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 1,632,568 | $379.7M | 0.87% | −44,397−2.6% | Reduced |
| California Public Employees Retirement System | 1,566,003 | $364.2M | 0.25% | −310,743−16.6% | Reduced |
| American Century Companies Inc | 1,490,912 | $346.7M | 0.20% | +396,287+36.2% | Added |
| Canada Pension Plan Investment Board | 1,476,022 | $343.3M | 0.33% | −60,233−3.9% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,429,816 | $323.0M | 2.88% | −13,339−0.9% | Reduced |
| Swiss National Bank | 1,386,000 | $322.3M | 0.21% | +3,500+0.3% | Added |
| Arrowstreet Capital, Limited Partnership | 1,355,069 | $315.1M | 0.27% | +941,583+227.7% | Added |
| HSBC Holdings PLC | 1,275,115 | $296.1M | 0.18% | −109,656−7.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,247,506 | $290.1M | 0.20% | −2,298−0.2% | Reduced |
| ClearBridge Investments Ltd | 1,218,326 | $283.3M | 7.09% | −224,433−15.6% | Reduced |
| US Bancorp | 1,146,855 | $266.7M | 0.34% | −115,629−9.2% | Reduced |
| Rhumbline Advisers | 1,111,104 | $258.4M | 0.23% | −12,152−1.1% | Reduced |
| Nordea Investment Management AB | 1,106,326 | $255.6M | 0.29% | +142,225+14.8% | Added |
| National Pension Service | 1,059,124 | $246.3M | 0.24% | +156,382+17.3% | Added |
| Capital International Investors | 1,057,134 | $245.8M | 0.05% | −2,279−0.2% | Reduced |
| Voya Investment Management LLC | 1,055,688 | $245.5M | 0.25% | −648,505−38.1% | Reduced |
| Vontobel Holding Ltd. | 1,039,169 | $241.7M | 0.78% | −68,629−6.2% | Reduced |
| AustralianSuper Pty Ltd | 1,014,597 | $236.0M | 1.18% | −153,112−13.1% | Reduced |
| Barclays PLC | 990,018 | $230.2M | 0.10% | −259,305−20.8% | Reduced |
| Russell Investments Group, Ltd. | 985,358 | $229.1M | 0.33% | −8,689−0.9% | Reduced |
| 1832 Asset Management L.P. | 972,269 | $226.1M | 0.38% | −342,703−26.1% | Reduced |
| SEI Investments Co | 932,649 | $216.9M | 0.28% | −43,402−4.4% | Reduced |
| Magellan Asset Management Ltd | 929,420 | $216.1M | 2.15% | −395,409−29.8% | Reduced |
| Duff & Phelps Investment Management Co | 913,089 | $212.3M | 2.44% | −73,148−7.4% | Reduced |
| Sarasin & Partners LLP | 898,319 | $208.9M | 1.97% | −69,121−7.1% | Reduced |
| Allianz Asset Management GmbH | 890,374 | $207.1M | 0.32% | +259,428+41.1% | Added |
| Bank of Montreal | 896,227 | $206.4M | 0.10% | −57,789−6.1% | Reduced |
| Raymond James & Associates | 871,104 | $202.6M | 0.12% | −96,240−9.9% | Reduced |
| Envestnet Asset Management Inc | 852,529 | $198.3M | 0.06% | −123,449−12.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 847,828 | $197.2M | 0.49% | −23,370−2.7% | Reduced |
| Manufacturers Life Insurance Company, The | 835,854 | $194.4M | 0.17% | −41,923−4.8% | Reduced |
| Mackenzie Financial Corp | 817,093 | $190.0M | 0.26% | +161,980+24.7% | Added |
| Blair William & Co | 796,005 | $185.1M | 0.54% | +21,390+2.8% | Added |
| Ensign Peak Advisors, Inc | 791,847 | $184.2M | 0.32% | +46,987+6.3% | Added |
| Heard Capital LLC | 790,325 | $183.8M | 10.30% | −223,368−22.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 780,462 | $181.5M | 1.15% | −6,877−0.9% | Reduced |
| California State Teachers Retirement System | 754,366 | $175.4M | 0.20% | −4,190−0.6% | Reduced |
| Cbre Clarion Securities LLC | 751,165 | $174.7M | 2.78% | +161,618+27.4% | Added |
| BNP Paribas Arbitrage, SA | 731,640 | $170.2M | 0.17% | +145,972+24.9% | Added |
| Federated Hermes, Inc. | 727,056 | $169.1M | 0.37% | +55,909+8.3% | Added |
| Brookfield Asset Management Inc. | 710,725 | $165.3M | 0.93% | +333,209+88.3% | Added |
| CI Private Wealth, LLC | 699,383 | $162.6M | 0.26% | +53,129+8.2% | Added |
| Storebrand Asset Management AS | 691,521 | $160.8M | 0.51% | −61,201−8.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 675,046 | $157.0M | 0.17% | +56,059+9.1% | Added |
| Great West Life Assurance Co | 663,832 | $154.6M | 0.27% | +2,456+0.4% | Added |
| Standard Life Aberdeen plc | 653,549 | $151.0M | 0.28% | +69,193+11.8% | Added |
| M&G Plc | 635,885 | $148.2M | 0.76% | −142,178−18.3% | Reduced |
| Davenport & Co LLC | 626,526 | $145.2M | 0.85% | −107,090−14.6% | Reduced |
| Citigroup Inc | 620,978 | $144.4M | 0.13% | −390,601−38.6% | Reduced |
| Lasalle Investment Management Securities LLC | 618,554 | $143.9M | 5.50% | +16,974+2.8% | Added |
| Liontrust Investment Partners LLP | 732,685 | $142.4M | 2.02% | 00.0% | Unchanged |
| Macquarie Group Ltd | 610,511 | $142.0M | 0.15% | −158,160−20.6% | Reduced |
| Swedbank AB | 602,841 | $140.2M | 0.18% | +4,627+0.8% | Added |
| New York State Common Retirement Fund | 578,507 | $134.5M | 0.18% | −43,276−7.0% | Reduced |
| DekaBank Deutsche Girozentrale | 535,381 | $123.7M | 0.23% | −65,548−10.9% | Reduced |
| Prudential Financial Inc | 524,049 | $121.9M | 0.17% | +145,431+38.4% | Added |
| Centersquare Investment Management LLC | 483,511 | $112.4M | 1.05% | −150,648−23.8% | Reduced |
| Mondrian Investment Partners LTD | 481,726 | $112.0M | 1.70% | −6,546−1.3% | Reduced |
| Bessemer Group Inc | 479,817 | $111.6M | 0.18% | +3,773+0.8% | Added |