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, Q1 2024
Institutional positions in American Tower Corp as of Mar 31, 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
- 1,769
- −12 vs. Q4 2023
- Shares held
- 430.9M
- +893.9K (+0.2%) vs. Q4 2023
- Total value
- $85.0B
- −$7.81B (−8.4%) vs. Q4 2023
- New holders
- 150
- 752 more added
- Sold out
- 162
- 655 more reduced
21 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aew Capital Management L P | 233,828 | $46.2M | 2.25% | −51,887−18.2% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 233,886 | $46.2M | 0.07% | +9,333+4.2% | Added |
| RWC Asset Management LLP | 236,082 | $46.6M | 2.93% | −14,516−5.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 241,695 | $47.8M | 0.04% | +241,695 | New |
| Citadel Advisors LLC | 242,797 | $48.0M | 0.05% | +217,537+861.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 249,155 | $49.2M | 0.13% | +25,177+11.2% | Added |
| Los Angeles Capital Management LLC | 251,654 | $49.7M | 0.17% | +114,324+83.2% | Added |
| State of Wisconsin Investment Board | 252,014 | $49.8M | 0.13% | +6,644+2.7% | Added |
| Millennium Management LLC | 256,772 | $50.7M | 0.04% | +53,229+26.2% | Added |
| Clark Capital Management Group, Inc. | 257,660 | $50.9M | 0.38% | +9,791+4.0% | Added |
| Chevy Chase Trust Holdings, Inc. | 258,219 | $51.0M | 0.17% | −2,500−1.0% | Reduced |
| DF Dent & Co Inc | 260,397 | $51.5M | 0.63% | −26,766−9.3% | Reduced |
| Edgewood Management LLC | 260,712 | $51.5M | 0.14% | −4,725,167−94.8% | Reduced |
| Nisa Investment Advisors, LLC | 267,734 | $52.9M | 0.34% | −19,672−6.8% | Reduced |
| Reaves W H & Co Inc | 268,512 | $53.1M | 1.88% | −594−0.2% | Reduced |
| State of Alaska, Department of Revenue | 273,967 | $54.1M | 0.62% | +1,830+0.7% | Added |
| Broad Run Investment Management, LLC | 277,346 | $54.8M | 6.73% | −4,783−1.7% | Reduced |
| Mariner, LLC | 280,704 | $55.5M | 0.11% | +19,957+7.7% | Added |
| EP Wealth Advisors, LLC | 290,693 | $57.4M | 0.67% | +13,852+5.0% | Added |
| Partners Group Holding AG | 295,125 | $58.3M | 5.29% | −618−0.2% | Reduced |
| Toronto Dominion Bank | 297,144 | $58.7M | 0.09% | −38,709−11.5% | Reduced |
| Sequoia Financial Advisors, LLC | 297,277 | $58.7M | 0.73% | +196,024+193.6% | Added |
| The PNC Financial Services Group, Inc. | 301,494 | $59.6M | 0.04% | −24,086−7.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 302,116 | $59.7M | 0.09% | +42,797+16.5% | Added |
| Davis R M Inc | 304,526 | $60.2M | 1.26% | −6,328−2.0% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 305,647 | $60.4M | 0.07% | +162,130+113.0% | Added |
| Bartlett & Co. Wealth Management LLC | 311,159 | $61.5M | 0.95% | +12,590+4.2% | Added |
| Davenport & Co LLC | 312,969 | $61.8M | 0.39% | −440,411−58.5% | Reduced |
| Johnson Investment Counsel Inc | 313,535 | $62.0M | 0.67% | +1,673+0.5% | Added |
| Rathbone Brothers plc | 316,364 | $62.5M | 0.36% | +47,396+17.6% | Added |
| Maple-Brown Abbott Ltd | 317,910 | $62.8M | 6.43% | +6,200+2.0% | Added |
| Fort Washington Investment Advisors Inc | 318,022 | $62.8M | 0.40% | +1,211+0.4% | Added |
| Nan Shan Life Insurance Co., Ltd. | 324,366 | $64.1M | 1.51% | 00.0% | Unchanged |
| Epoch Investment Partners, Inc. | 325,324 | $64.3M | 0.29% | +258,894+389.7% | Added |
| Bamco Inc | 325,832 | $64.4M | 0.17% | +32,919+11.2% | Added |
| Kames Capital plc | 326,722 | $64.5M | 0.97% | −4,342−1.3% | Reduced |
| TD Asset Management Inc | 330,298 | $65.3M | 0.06% | +54,870+19.9% | Added |
| First Trust Advisors LP | 330,553 | $65.3M | 0.07% | −16,544−4.8% | Reduced |
| LPL Financial LLC | 335,515 | $66.3M | 0.04% | +9,950+3.1% | Added |
| State of New Jersey Common Pension Fund D | 339,260 | $67.0M | 0.20% | +2,268+0.7% | Added |
| Schonfeld Strategic Advisors LLC | 341,833 | $67.5M | 0.53% | +255,011+293.7% | Added |
| Capital International Investors | 345,551 | $68.3M | 0.01% | +178,378+106.7% | Added |
| M&T Bank Corp | 354,917 | $70.1M | 0.24% | +6,202+1.8% | Added |
| Clal Insurance Enterprises Holdings Ltd | 364,500 | $72.0M | 0.81% | +144,000+65.3% | Added |
| Douglas Lane & Associates, LLC | 364,867 | $72.1M | 1.02% | +7,585+2.1% | Added |
| Maryland State Retirement & Pension System | 434,840 | $74.7M | 1.49% | +6,595+1.5% | Added |
| Uniplan Investment Counsel, Inc. | 378,917 | $74.9M | 5.88% | −17,037−4.3% | Reduced |
| Stifel Financial Corp | 383,874 | $75.9M | 0.09% | −4,921−1.3% | Reduced |
| Pacer Advisors, Inc. | 386,263 | $76.3M | 0.18% | −24,327−5.9% | Reduced |
| Retirement Systems of Alabama | 386,326 | $76.3M | 0.30% | +1500.0% | Added |
| Korea Investment CORP | 391,197 | $77.3M | 0.20% | −19,884−4.8% | Reduced |
| Prudential Financial Inc | 395,963 | $78.2M | 0.11% | −85,330−17.7% | Reduced |
| Border to Coast Pensions Partnership Ltd | 399,847 | $78.9M | 1.76% | −23,532−5.6% | Reduced |
| Brookfield Asset Management Inc. | 403,219 | $79.7M | 0.47% | +12,661+3.2% | Added |
| CCLA Investment Management Ltd | 406,080 | $80.3M | 1.23% | +1,765+0.4% | Added |
| Mar Vista Investment Partners LLC | 406,325 | $80.3M | 3.50% | −11,715−2.8% | Reduced |
| UniSuper Management Pty Ltd | 418,366 | $82.7M | 0.79% | −25,409−5.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 421,810 | $83.3M | 0.18% | +203,236+93.0% | Added |
| Alkeon Capital Management LLC | 429,125 | $84.8M | 0.47% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 449,049 | $88.7M | 0.19% | −13,962−3.0% | Reduced |
| Great Lakes Advisors, LLC | 460,656 | $91.0M | 0.77% | +71,761+18.5% | Added |
| Bessemer Group Inc | 483,510 | $95.5M | 0.17% | −19,306−3.8% | Reduced |
| Evercore Wealth Management, LLC | 492,393 | $97.3M | 1.53% | −3,579−0.7% | Reduced |
| AXA S.A. | 497,915 | $98.4M | 0.29% | +52,578+11.8% | Added |
| Allianz Asset Management GmbH | 500,549 | $98.9M | 0.17% | +39,906+8.7% | Added |
| Mondrian Investment Partners LTD | 503,888 | $99.6M | 1.37% | −98,544−16.4% | Reduced |
| CI Private Wealth, LLC | 506,597 | $100.1M | 0.18% | +140,056+38.2% | Added |
| State Board of Administration of Florida Retirement System | 511,608 | $104.5M | 0.24% | +22,178+4.5% | Added |
| Mackenzie Financial Corp | 530,009 | $104.7M | 0.15% | +48,540+10.1% | Added |
| Renaissance Technologies LLC | 531,839 | $105.1M | 0.17% | +531,839 | New |
| DekaBank Deutsche Girozentrale | 545,582 | $107.3M | 0.20% | +76,974+16.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 550,026 | $108.7M | 0.15% | +89,653+19.5% | Added |
| Avenir Corp | 563,653 | $111.4M | 9.53% | −25,716−4.4% | Reduced |
| Centersquare Investment Management LLC | 653,596 | $112.1M | 1.30% | +15,600+2.4% | Added |
| TCW Group Inc | 581,596 | $114.9M | 1.16% | −16,688−2.8% | Reduced |
| Federated Hermes, Inc. | 594,543 | $117.5M | 0.27% | +72,213+13.8% | Added |
| Lasalle Investment Management Securities LLC | 614,565 | $121.4M | 5.01% | +117,410+23.6% | Added |
| Swedbank AB | 626,860 | $123.9M | 0.17% | +2,983+0.5% | Added |
| New York State Common Retirement Fund | 640,089 | $126.5M | 0.17% | −7,944−1.2% | Reduced |
| Standard Life Aberdeen plc | 674,515 | $133.3M | 0.26% | −55,038−7.5% | Reduced |
| Great West Life Assurance Co | 692,954 | $137.0M | 0.28% | +33,764+5.1% | Added |
| Aviva PLC | 699,216 | $138.2M | 0.45% | −2,832−0.4% | Reduced |
| Storebrand Asset Management AS | 716,520 | $141.6M | 0.48% | +694+0.1% | Added |
| Cbre Clarion Securities LLC | 722,579 | $142.8M | 2.64% | −85,625−10.6% | Reduced |
| Resolution Capital Ltd | 733,847 | $145.0M | 2.59% | −217,386−22.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 746,312 | $147.5M | 1.01% | −31,991−4.1% | Reduced |
| Liontrust Investment Partners LLP | 748,595 | $147.9M | 2.06% | −24,441−3.2% | Reduced |
| California State Teachers Retirement System | 757,732 | $149.7M | 0.19% | +4,368+0.6% | Added |
| Ensign Peak Advisors, Inc | 758,473 | $149.9M | 0.27% | +6,917+0.9% | Added |
| Blair William & Co | 761,357 | $150.4M | 0.47% | +57,165+8.1% | Added |
| Macquarie Group Ltd | 769,213 | $152.0M | 0.17% | +15,004+2.0% | Added |
| Citigroup Inc | 777,562 | $153.6M | 0.17% | +208,864+36.7% | Added |
| Point72 Asset Management, L.P. | 816,372 | $161.3M | 0.47% | +173,272+26.9% | Added |
| BNP Paribas Arbitrage, SA | 820,644 | $162.2M | 0.20% | +236,514+40.5% | Added |
| Vontobel Asset Management Inc | 789,121 | $163.0M | 0.90% | +209,012+36.0% | Added |
| M&G Plc | 829,798 | $164.3M | 0.99% | +829,798 | New |
| Nordea Investment Management AB | 871,635 | $172.1M | 0.20% | +43,531+5.3% | Added |
| Bank of Montreal | 845,661 | $172.7M | 0.09% | −27,480−3.1% | Reduced |
| National Pension Service | 878,574 | $173.6M | 0.21% | +21,372+2.5% | Added |
| Russell Investments Group, Ltd. | 892,154 | $176.3M | 0.28% | −42,043−4.5% | Reduced |