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, 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 | 1,757 | $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, 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 |
|---|---|---|---|---|---|
| Heard Capital LLC | 756,645 | $146.7M | 11.28% | +72,565+10.6% | Added |
| TCW Group Inc | 768,345 | $149.0M | 1.65% | +29,820+4.0% | Added |
| California State Teachers Retirement System | 771,999 | $149.7M | 0.21% | −15,682−2.0% | Reduced |
| Envestnet Asset Management Inc | 772,949 | $149.9M | 0.07% | −230,969−23.0% | Reduced |
| National Pension Service | 801,349 | $154.4M | 0.25% | +78,411+10.8% | Added |
| Aviva PLC | 803,891 | $155.9M | 0.63% | +238,908+42.3% | Added |
| Davenport & Co LLC | 810,022 | $157.0M | 1.17% | +20,070+2.5% | Added |
| HSBC Holdings PLC | 812,562 | $157.2M | 0.17% | +145,975+21.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 828,346 | $160.6M | 0.50% | −42,280−4.9% | Reduced |
| Point72 Asset Management, L.P. | 850,703 | $165.0M | 0.57% | +421,674+98.3% | Added |
| Sarasin & Partners LLP | 861,366 | $167.1M | 1.94% | +292,395+51.4% | Added |
| AustralianSuper Pty Ltd | 865,026 | $167.8M | 1.06% | −26,582−3.0% | Reduced |
| Franklin Resources Inc | 888,445 | $172.3M | 0.08% | +23,489+2.7% | Added |
| SEI Investments Co | 898,633 | $174.3M | 0.30% | +204,727+29.5% | Added |
| Liontrust Investment Partners LLP | 903,835 | $175.3M | 2.52% | +109,135+13.7% | Added |
| Ensign Peak Advisors, Inc | 914,061 | $177.3M | 0.36% | +69,144+8.2% | Added |
| Duff & Phelps Investment Management Co | 950,638 | $184.4M | 2.24% | +134,606+16.5% | Added |
| Resolution Capital Ltd | 967,226 | $187.6M | 3.09% | +395,846+69.3% | Added |
| Cbre Clarion Securities LLC | 980,320 | $190.1M | 3.40% | +10,520+1.1% | Added |
| APG Asset Management N.V. | 1,079,529 | $191.9M | 0.39% | +1230.0% | Added |
| Colony Capital, Inc. | 1,006,208 | $195.1M | 24.74% | +128,372+14.6% | Added |
| M&G Investment Management Ltd | 1,053,217 | $204.3M | 1.22% | +2500.0% | Added |
| Rhumbline Advisers | 1,101,533 | $213.6M | 0.24% | +107,981+10.9% | Added |
| Credit Suisse AG | 1,143,421 | $221.8M | 0.22% | −74,713−6.1% | Reduced |
| Fisher Asset Management, LLC | 1,219,363 | $236.5M | 0.13% | +30,800+2.6% | Added |
| Barclays PLC | 1,225,037 | $237.6M | 0.15% | +376,751+44.4% | Added |
| US Bancorp | 1,231,975 | $238.9M | 0.39% | +1,753+0.1% | Added |
| C WorldWide Group Holding A/S | 1,291,527 | $250.5M | 3.23% | −45,536−3.4% | Reduced |
| Voya Investment Management LLC | 1,294,915 | $251.1M | 0.26% | −23,657−1.8% | Reduced |
| D. E. Shaw & Co., Inc. | 1,310,354 | $254.1M | 0.40% | +441,116+50.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,326,255 | $257.2M | 0.20% | −47,359−3.4% | Reduced |
| Capital International Investors | 1,346,390 | $261.1M | 0.06% | −101,696−7.0% | Reduced |
| Raymond James & Associates | 1,388,003 | $269.2M | 0.22% | +102,000+7.9% | Added |
| Standard Life Aberdeen plc | 1,415,194 | $274.5M | 0.64% | −4,954−0.3% | Reduced |
| Magellan Asset Management Ltd | 1,423,053 | $276.0M | 2.46% | −5,947−0.4% | Reduced |
| ClearBridge Investments Ltd | 1,455,530 | $282.3M | 7.96% | −53,228−3.5% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,500,808 | $291.1M | 3.11% | +8,066+0.5% | Added |
| California Public Employees Retirement System | 1,562,861 | $303.1M | 0.26% | −33,815−2.1% | Reduced |
| American Century Companies Inc | 1,608,201 | $311.9M | 0.24% | −72,660−4.3% | Reduced |
| Royal Bank of Canada | 1,630,678 | $316.3M | 0.09% | +576,588+54.7% | Added |
| Canada Pension Plan Investment Board | 1,655,236 | $321.0M | 0.49% | +97,300+6.2% | Added |
| Swiss National Bank | 1,683,100 | $326.4M | 0.22% | −164,600−8.9% | Reduced |
| Amundi | 1,769,986 | $345.2M | 0.17% | −442,385−20.0% | Reduced |
| CIBC Private Wealth Group, LLC | 1,812,095 | $351.4M | 0.77% | −125,171−6.5% | Reduced |
| Manufacturers Life Insurance Company, The | 1,830,534 | $355.0M | 0.20% | −59,632−3.2% | Reduced |
| JPMorgan Chase & Co | 1,832,465 | $355.4M | 0.04% | −81,477−4.3% | Reduced |
| Neuberger Berman Group LLC | 1,832,738 | $355.4M | 0.32% | −106,362−5.5% | Reduced |
| Cantillon Capital Management LLC | 1,874,444 | $363.5M | 2.54% | +111,955+6.4% | Added |
| Public Investment Fund | 1,892,998 | $367.1M | 0.94% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 1,984,826 | $384.9M | 0.89% | +163,864+9.0% | Added |
| Parnassus Investments | 2,135,438 | $414.1M | 0.96% | +24,625+1.2% | Added |
| Capital World Investors | 2,473,266 | $479.7M | 0.09% | −447,963−15.3% | Reduced |
| 1832 Asset Management L.P. | 2,589,994 | $502.3M | 0.98% | +189,372+7.9% | Added |
| Janus Henderson Group PLC | 2,595,185 | $503.3M | 0.31% | −416,820−13.8% | Reduced |
| Putnam Investments LLC | 2,625,869 | $509.3M | 0.75% | +26,316+1.0% | Added |
| Clearbridge Investments, LLC | 2,648,789 | $513.7M | 0.46% | −52,693−2.0% | Reduced |
| Ameriprise Financial Inc | 2,718,863 | $527.4M | 0.17% | −18,546−0.7% | Reduced |
| UBS Asset Management Americas Inc | 2,727,737 | $557.4M | 0.27% | 00.0% | Unchanged |
| UBS Group AG | 2,985,100 | $578.9M | 0.25% | +317,048+11.9% | Added |
| Bank of New York Mellon Corp | 3,564,914 | $691.4M | 0.15% | −442,414−11.0% | Reduced |
| Brown Advisory Inc | 3,638,307 | $705.6M | 1.10% | +433,032+13.5% | Added |
| Capital Research Global Investors | 3,647,121 | $707.3M | 0.19% | +685,719+23.2% | Added |
| Nuveen Asset Management, LLC | 3,833,155 | $743.4M | 0.26% | −246,699−6.0% | Reduced |
| Bank of America Corp | 3,892,615 | $754.9M | 0.09% | −819,213−17.4% | Reduced |
| Jennison Associates LLC | 4,061,923 | $787.8M | 0.65% | −1,057,337−20.7% | Reduced |
| Alliancebernstein L.P. | 4,271,307 | $828.4M | 0.34% | −185,724−4.2% | Reduced |
| Norges Bank | 4,345,439 | $842.8M | 0.17% | −85,484−1.9% | Reduced |
| Massachusetts Financial Services Co | 4,475,789 | $868.0M | 0.29% | −716,683−13.8% | Reduced |
| Wells Fargo & Company | 4,563,868 | $885.1M | 0.26% | −26,972−0.6% | Reduced |
| Legal & General Group Plc | 4,710,683 | $913.6M | 0.30% | +95,412+2.1% | Added |
| Charles Schwab Investment Management Inc | 4,894,815 | $949.3M | 0.27% | +48,874+1.0% | Added |
| Price T Rowe Associates Inc | 5,378,288 | $1.04B | 0.15% | +225,517+4.4% | Added |
| Northern Trust Corp | 5,438,705 | $1.05B | 0.20% | −258,378−4.5% | Reduced |
| Edgewood Management LLC | 5,589,137 | $1.08B | 3.29% | −167,746−2.9% | Reduced |
| Invesco Ltd. | 5,655,069 | $1.10B | 0.29% | +325,572+6.1% | Added |
| Dimensional Fund Advisors LP | 6,470,679 | $1.25B | 0.40% | +123,502+1.9% | Added |
| FMR LLC | 6,490,133 | $1.26B | 0.11% | +140,313+2.2% | Added |
| Principal Financial Group Inc | 6,678,483 | $1.30B | 0.89% | −149,298−2.2% | Reduced |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 6,744,947 | $1.31B | 10.90% | −253,751−3.6% | Reduced |
| Goldman Sachs Group Inc | 6,880,140 | $1.33B | 0.34% | +31,447+0.5% | Added |
| Morgan Stanley | 7,011,927 | $1.36B | 0.13% | −503,098−6.7% | Reduced |
| Deutsche Bank AG | 7,289,593 | $1.41B | 0.75% | −35,757−0.5% | Reduced |
| Cohen & Steers, Inc. | 9,842,980 | $1.91B | 4.02% | +3,016,160+44.2% | Added |
| Geode Capital Management, LLC | 9,985,648 | $1.93B | 0.23% | +251,834+2.6% | Added |
| Wellington Management Group LLP | 12,292,118 | $2.38B | 0.45% | −1,160,360−8.6% | Reduced |
| State Street Corp | 20,401,179 | $3.99B | 0.21% | +77,155+0.4% | Added |
| BlackRock Inc. | 35,633,628 | $6.91B | 0.19% | −13,0240.0% | Reduced |
| Vanguard Group Inc | 60,733,641 | $11.8B | 0.28% | −924,849−1.5% | Reduced |
| Red Tortoise LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Alphinity Investment Management Pty Ltd | 0 | $0 | 0.00% | −382,345−100.0% | Sold out |
| First Republic Investment Management, Inc. | 0 | $0 | 0.00% | −290,810−100.0% | Sold out |
| Artisan Partners Limited Partnership | 0 | $0 | 0.00% | −159,599−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −118,000−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −99,972−100.0% | Sold out |
| Zurich Insurance Group Ltd | 0 | $0 | 0.00% | −89,495−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −86,972−100.0% | Sold out |
| Clough Capital Partners L P | 0 | $0 | 0.00% | −81,391−100.0% | Sold out |
| Waverton Investment Management Ltd | 0 | $0 | 0.00% | −72,872−100.0% | Sold out |
| BW Gestao de Investimentos Ltda. | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −31,672−100.0% | Sold out |