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 2025
Institutional positions in American Tower Corp as of Jun 30, 2025. 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
- +31 vs. Q1 2025
- Shares held
- 437.0M
- +1.13M (+0.3%) vs. Q1 2025
- Total value
- $96.5B
- +$1.72B (+1.8%) vs. Q1 2025
- New holders
- 141
- 737 more added
- Sold out
- 110
- 717 more reduced
24 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 445,259 | $98.4M | 0.08% | −310,701−41.1% | Reduced |
| Douglass Winthrop Advisors, LLC | 444,998 | $98.4M | 1.78% | +20,109+4.7% | Added |
| Maryland State Retirement & Pension System | 444,614 | $98.3M | 2.15% | +26,490+6.3% | Added |
| LPL Financial LLC | 439,346 | $97.1M | 0.03% | +43,890+11.1% | Added |
| Avenir Corp | 432,985 | $95.7M | 9.84% | −2,457−0.6% | Reduced |
| Brookfield Asset Management Inc. | 430,338 | $95.1M | 0.12% | −48,221−10.1% | Reduced |
| Centersquare Investment Management LLC | 428,897 | $94.8M | 0.98% | −125,390−22.6% | Reduced |
| Alkeon Capital Management LLC | 428,401 | $94.7M | 0.46% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 423,221 | $93.5M | 0.10% | +145,912+52.6% | Added |
| CCLA Investment Management Ltd | 422,462 | $93.3M | 1.53% | +16,089+4.0% | Added |
| Douglas Lane & Associates, LLC | 413,913 | $91.5M | 1.33% | −25,231−5.7% | Reduced |
| Balyasny Asset Management LLC | 406,455 | $89.8M | 0.20% | +51,541+14.5% | Added |
| Evercore Wealth Management, LLC | 405,552 | $89.6M | 1.39% | −31,645−7.2% | Reduced |
| UniSuper Management Pty Ltd | 401,651 | $88.8M | 0.59% | +89,142+28.5% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 400,733 | $88.6M | 0.51% | +20,130+5.3% | Added |
| Mariner, LLC | 399,542 | $88.3M | 0.13% | +28,264+7.6% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 388,228 | $85.8M | 0.15% | −92,642−19.3% | Reduced |
| National Bank of Canada | 385,818 | $85.3M | 0.09% | −50,851−11.6% | Reduced |
| Border to Coast Pensions Partnership Ltd | 384,764 | $85.0M | 1.56% | +7,584+2.0% | Added |
| Rathbone Brothers plc | 381,153 | $84.2M | 0.36% | −31,363−7.6% | Reduced |
| AQR Capital Management LLC | 385,663 | $83.9M | 0.07% | +105,229+37.5% | Added |
| New York State Teachers Retirement System | 377,106 | $83.3M | 0.17% | +3,332+0.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 373,311 | $82.5M | 0.19% | −322,709−46.4% | Reduced |
| Man Group plc | 368,061 | $81.3M | 0.18% | +282,762+331.5% | Added |
| Korea Investment CORP | 367,928 | $81.3M | 0.18% | +111,580+43.5% | Added |
| Kames Capital plc | 367,364 | $81.2M | 1.04% | +135,451+58.4% | Added |
| Retirement Systems of Alabama | 366,913 | $81.1M | 0.29% | −2,417−0.7% | Reduced |
| Resolution Capital Ltd | 354,491 | $78.3M | 1.55% | +20,364+6.1% | Added |
| Fort Washington Investment Advisors Inc | 352,575 | $77.9M | 0.45% | +836+0.2% | Added |
| Panagora Asset Management Inc | 350,300 | $77.4M | 0.35% | +270,594+339.5% | Added |
| Pacer Advisors, Inc. | 344,061 | $76.0M | 0.19% | +10,780+3.2% | Added |
| Oribel Capital Management, LP | 343,900 | $76.0M | 4.03% | +343,900 | New |
| TD Asset Management Inc | 342,106 | $75.6M | 0.06% | +1,774+0.5% | Added |
| Prudential Financial Inc | 335,895 | $74.2M | 0.10% | −7,432−2.2% | Reduced |
| NZS Capital, LLC | 334,424 | $73.9M | 2.51% | +76,107+29.5% | Added |
| Partners Group Holding AG | 331,374 | $73.2M | 3.44% | −42,295−11.3% | Reduced |
| Los Angeles Capital Management LLC | 321,661 | $71.1M | 0.27% | +110,671+52.5% | Added |
| Stifel Financial Corp | 319,893 | $70.7M | 0.07% | +25,381+8.6% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 316,159 | $69.9M | 0.07% | −534,886−62.9% | Reduced |
| Toronto Dominion Bank | 308,753 | $68.2M | 0.15% | +74,712+31.9% | Added |
| AXA S.A. | 306,232 | $67.7M | 0.19% | +44,253+16.9% | Added |
| Natixis Advisors, L.P. | 299,238 | $66.1M | 0.10% | +72,654+32.1% | Added |
| Allianz Asset Management GmbH | 296,776 | $65.6M | 0.09% | −69,060−18.9% | Reduced |
| The PNC Financial Services Group, Inc. | 295,232 | $65.3M | 0.04% | −12,797−4.2% | Reduced |
| Fisher Funds Management LTD | 292,801 | $64.7M | 1.54% | −31,076−9.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 290,752 | $64.5M | 0.11% | +14,219+5.1% | Added |
| Davis R M Inc | 291,007 | $64.3M | 1.19% | −2,160−0.7% | Reduced |
| EP Wealth Advisors, LLC | 284,631 | $62.9M | 0.41% | +2,904+1.0% | Added |
| Schroder Investment Management Group | 283,188 | $62.6M | 0.05% | −5,050−1.8% | Reduced |
| State of Alaska, Department of Revenue | 281,428 | $62.2M | 0.67% | −1,851−0.7% | Reduced |
| Colony Group, LLC | 280,782 | $62.1M | 0.13% | +805+0.3% | Added |
| Royal London Asset Management Ltd | 279,027 | $61.7M | 0.14% | −7,417−2.6% | Reduced |
| M&T Bank Corp | 276,551 | $61.1M | 0.21% | +38,963+16.4% | Added |
| Epoch Investment Partners, Inc. | 270,653 | $59.8M | 0.31% | +207,885+331.2% | Added |
| APG Asset Management N.V. | 316,165 | $59.5M | 0.18% | +15,269+5.1% | Added |
| Huntington National Bank | 269,057 | $59.5M | 0.39% | +12,689+4.9% | Added |
| Bartlett & Co. Wealth Management LLC | 265,627 | $59.1M | 0.83% | −11,000−4.0% | Reduced |
| State of Wisconsin Investment Board | 256,523 | $56.7M | 0.14% | −6,058−2.3% | Reduced |
| Millennium Management LLC | 255,159 | $56.4M | 0.05% | −246,635−49.2% | Reduced |
| Janney Montgomery Scott LLC | 250,629 | $55.4M | 0.14% | −8,324−3.2% | Reduced |
| Uniplan Investment Counsel, Inc. | 249,861 | $55.2M | 5.59% | −5,339−2.1% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 247,936 | $54.8M | 0.16% | +2,802+1.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 237,968 | $52.6M | 0.10% | −17,842−7.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 228,587 | $51.3M | 0.09% | −127,205−35.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 230,025 | $50.8M | 0.12% | +14,515+6.7% | Added |
| King Luther Capital Management Corp | 227,732 | $50.3M | 0.22% | +12,770+5.9% | Added |
| Factory Mutual Insurance Co | 227,700 | $50.3M | 0.55% | 00.0% | Unchanged |
| RWC Asset Management LLP | 222,969 | $49.3M | 2.60% | −11,849−5.0% | Reduced |
| First Manhattan Co | 220,868 | $49.2M | 0.14% | +1,354+0.6% | Added |
| Danske Bank A/S | 221,303 | $48.9M | 0.12% | +4,287+2.0% | Added |
| Federation des caisses Desjardins du Quebec | 220,801 | $48.8M | 0.21% | +72,945+49.3% | Added |
| Treasurer of the State of North Carolina | 218,511 | $48.3M | 0.15% | +4,778+2.2% | Added |
| Robeco Institutional Asset Management B.V. | 218,186 | $48.2M | 0.08% | +28,046+14.8% | Added |
| CIBC World Markets Inc. | 216,377 | $47.8M | 0.11% | +140,821+186.4% | Added |
| Alpha Cubed Investments, LLC | 216,307 | $47.8M | 1.81% | +16,678+8.4% | Added |
| Lazard Asset Management LLC | 214,140 | $47.3M | 0.07% | +61,089+39.9% | Added |
| Fairview Capital Investment Management, LLC | 212,979 | $47.1M | 2.44% | −389−0.2% | Reduced |
| Handelsbanken Fonder AB | 209,739 | $46.4M | 0.16% | +2,923+1.4% | Added |
| State of New Jersey Common Pension Fund D | 205,013 | $45.3M | 0.18% | −2,445−1.2% | Reduced |
| Cincinnati Financial Corp | 201,619 | $44.6M | 0.94% | 00.0% | Unchanged |
| Asset Management One Co.,Ltd. | 200,060 | $44.2M | 0.14% | +3,467+1.8% | Added |
| Nisa Investment Advisors, LLC | 198,176 | $44.2M | 0.20% | −82,569−29.4% | Reduced |
| Howland Capital Management LLC | 195,007 | $43.4M | 1.77% | −1,794−0.9% | Reduced |
| ASR Vermogensbeheer N.V. | 195,954 | $43.3M | 0.56% | +12,243+6.7% | Added |
| Jones Financial Companies LLLP | 197,235 | $43.2M | 0.03% | +26,247+15.4% | Added |
| Nomura Asset Management Co Ltd | 194,073 | $42.9M | 0.12% | +16,664+9.4% | Added |
| DF Dent & Co Inc | 193,095 | $42.7M | 0.54% | −6,711−3.4% | Reduced |
| Reaves W H & Co Inc | 193,037 | $42.7M | 0.95% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 190,789 | $42.2M | 0.14% | −1,262−0.7% | Reduced |
| KBC Group NV | 186,752 | $41.3M | 0.11% | −29,641−13.7% | Reduced |
| Captrust Financial Advisors | 184,643 | $40.8M | 0.09% | +2,807+1.5% | Added |
| Atalanta Sosnoff Capital, LLC | 184,602 | $40.8M | 0.83% | +183,540+17,282.5% | Added |
| Haverford Trust Co | 183,247 | $40.5M | 0.38% | +311+0.2% | Added |
| HighTower Advisors, LLC | 182,516 | $40.3M | 0.05% | +5,491+3.1% | Added |
| Gillson Capital LP | 181,430 | $40.1M | 3.06% | −1,384−0.8% | Reduced |
| Ceredex Value Advisors LLC | 180,569 | $39.9M | 0.86% | −50,051−21.7% | Reduced |
| CIBC World Markets Corp | 180,112 | $39.8M | 0.26% | −3,631−2.0% | Reduced |
| Barr E S & Co | 178,078 | $39.4M | 2.26% | −524−0.3% | Reduced |
| State of Tennessee, Treasury Department | 176,018 | $38.9M | 0.14% | +34,185+24.1% | Added |
| British Columbia Investment Management Corp | 175,480 | $38.8M | 0.23% | +2,277+1.3% | Added |