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 | 1,852 | $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, 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 |
|---|---|---|---|---|---|
| Credit Agricole S A | 28,844 | $4.93M | 0.08% | +15,495+116.1% | Added |
| Fred Alger Management, LLC | 24,801 | $4.90M | 0.02% | −45,563−64.8% | Reduced |
| Burney Co | 24,556 | $4.85M | 0.18% | +18,635+314.7% | Added |
| Hoylecohen, LLC | 24,498 | $4.84M | 0.37% | −1,211−4.7% | Reduced |
| Steward Partners Investment Advisory, LLC | 24,268 | $4.80M | 0.05% | −5,776−19.2% | Reduced |
| Baskin Financial Services Inc. | 24,118 | $4.76M | 0.40% | +620+2.6% | Added |
| Polar Asset Management Partners Inc. | 24,100 | $4.76M | 0.13% | −28,400−54.1% | Reduced |
| M. Kulyk & Associates, LLC | 23,986 | $4.74M | 1.10% | −11,089−31.6% | Reduced |
| QRG Capital Management, Inc. | 23,967 | $4.74M | 0.06% | −307−1.3% | Reduced |
| Metis Global Partners, LLC | 23,952 | $4.73M | 0.17% | +975+4.2% | Added |
| S.E.E.D. Planning Group LLC | 23,935 | $4.73M | 1.73% | +5,420+29.3% | Added |
| Ashton Thomas Private Wealth, LLC | 23,932 | $4.73M | 0.27% | −87−0.4% | Reduced |
| Hills Bank & Trust Co | 23,803 | $4.70M | 0.40% | −240−1.0% | Reduced |
| Charter Trust Co | 23,764 | $4.70M | 0.31% | +956+4.2% | Added |
| Northstar Asset Management LLC | 23,520 | $4.65M | 1.15% | −332−1.4% | Reduced |
| Banco Santander, S.A. | 23,499 | $4.64M | 0.06% | −385−1.6% | Reduced |
| New Mexico Educational Retirement Board | 23,468 | $4.64M | 0.17% | −800−3.3% | Reduced |
| Vinva Investment Management Ltd | 23,467 | $4.64M | 0.27% | +7,486+46.8% | Added |
| CenterBook Partners LP | 23,454 | $4.63M | 0.32% | −11,090−32.1% | Reduced |
| Whittier Trust Co | 23,320 | $4.61M | 0.07% | −30,638−56.8% | Reduced |
| Fragasso Group Inc. | 23,315 | $4.61M | 0.39% | −173−0.7% | Reduced |
| Family Capital Trust Co | 23,077 | $4.56M | 1.56% | +60.0% | Added |
| Beacon Pointe Advisors, LLC | 23,071 | $4.56M | 0.05% | −2,556−10.0% | Reduced |
| American Money Management, LLC | 23,018 | $4.55M | 0.95% | +201+0.9% | Added |
| Mango Investments LLC | 23,000 | $4.54M | 3.36% | 00.0% | Unchanged |
| Ally Financial Inc. | 23,000 | $4.54M | 0.61% | +3,000+15.0% | Added |
| FineMark National Bank & Trust | 22,787 | $4.50M | 0.17% | +860+3.9% | Added |
| Ninety One SA (PTY) Ltd | 22,809 | $4.49M | 0.65% | 00.0% | Unchanged |
| Premier Fund Managers Ltd | 22,500 | $4.44M | 0.18% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 22,412 | $4.43M | 0.06% | −58,387−72.3% | Reduced |
| Dean Investment Associates, LLC | 22,384 | $4.42M | 0.61% | +733+3.4% | Added |
| Vanderbilt University | 22,136 | $4.37M | 0.91% | +14,993+209.9% | Added |
| Liberty Capital Management, Inc. | 21,883 | $4.32M | 1.07% | +401+1.9% | Added |
| Crestwood Advisors Group LLC | 21,686 | $4.28M | 0.09% | −576−2.6% | Reduced |
| Parallel Advisors, LLC | 21,555 | $4.26M | 0.12% | +1,552+7.8% | Added |
| Knuff & Co LLC | 21,545 | $4.26M | 1.43% | −957−4.3% | Reduced |
| Roberts Wealth Advisors, LLC | 23,868 | $4.25M | 1.59% | +986+4.3% | Added |
| Riverview Capital Advisers, LLC | 21,464 | $4.24M | 1.46% | +17+0.1% | Added |
| Jupiter Wealth Management LLC | 23,350 | $4.23M | 2.24% | −2,473−9.6% | Reduced |
| GLOBALT Investments LLC | 21,257 | $4.20M | 0.17% | −718−3.3% | Reduced |
| Hunter Perkins Capital Management, LLC | 21,160 | $4.18M | 0.86% | −825−3.8% | Reduced |
| American Trust | 21,152 | $4.18M | 0.38% | −2,830−11.8% | Reduced |
| Integrated Wealth Concepts LLC | 21,140 | $4.18M | 0.06% | +2,537+13.6% | Added |
| TD Waterhouse Canada Inc. | 18,618 | $4.17M | 0.03% | −11,020−37.2% | Reduced |
| Clear Harbor Asset Management, LLC | 21,093 | $4.17M | 0.37% | −136−0.6% | Reduced |
| Account Management LLC | 21,075 | $4.16M | 4.50% | +8,750+71.0% | Added |
| GYL Financial Synergies, LLC | 21,043 | $4.16M | 0.33% | +500+2.4% | Added |
| Smith Group Asset Management, LLC | 20,670 | $4.08M | 0.23% | −7,800−27.4% | Reduced |
| Toroso Investments, LLC | 20,401 | $4.03M | 0.07% | +4,430+27.7% | Added |
| Jacobs & Co | 20,338 | $4.02M | 0.43% | +4,787+30.8% | Added |
| Stokes Capital Advisors, LLC | 20,263 | $4.00M | 1.16% | +1,656+8.9% | Added |
| Shell Asset Management Co | 20,444 | $3.97M | 0.18% | −15,324−42.8% | Reduced |
| TCG Advisory Services, LLC | 20,069 | $3.97M | 0.22% | −41−0.2% | Reduced |
| Paralel Advisors LLC | 20,000 | $3.95M | 0.18% | −30−0.1% | Reduced |
| RBF Capital, LLC | 20,000 | $3.95M | 0.22% | 00.0% | Unchanged |
| Pacific Heights Asset Management LLC | 20,000 | $3.95M | 0.32% | 00.0% | Unchanged |
| Perkins Coie Trust Co | 19,846 | $3.92M | 0.92% | +559+2.9% | Added |
| Siemens Fonds Invest GmbH | 19,814 | $3.92M | 0.30% | −119−0.6% | Reduced |
| Georgetown University | 19,666 | $3.89M | 1.24% | +169+0.9% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 19,619 | $3.88M | 0.04% | +1,683+9.4% | Added |
| Impax Asset Management Group plc | 19,611 | $3.87M | 0.01% | +1,518+8.4% | Added |
| Argent Trust Co | 19,568 | $3.87M | 0.17% | +285+1.5% | Added |
| E. Ohman J:or Asset Management AB | 19,250 | $3.80M | 0.10% | +800+4.3% | Added |
| Gotham Asset Management, LLC | 19,134 | $3.78M | 0.06% | −2,005−9.5% | Reduced |
| FRG Family Wealth Advisors LLC | 22,030 | $3.78M | 0.74% | −550−2.4% | Reduced |
| Atria Wealth Solutions, Inc. | 19,070 | $3.77M | 0.04% | −3,304−14.8% | Reduced |
| Metropolitan Life Insurance Co | 18,801 | $3.71M | 0.16% | −174−0.9% | Reduced |
| Commerce Bank | 18,675 | $3.69M | 0.02% | −3,753−16.7% | Reduced |
| First National Bank of Omaha | 16,912 | $3.68M | 0.25% | −2,837−14.4% | Reduced |
| Massmutual Trust Co FSB | 18,355 | $3.63M | 0.11% | +1,982+12.1% | Added |
| Alta Capital Management LLC | 18,324 | $3.62M | 0.22% | +1,526+9.1% | Added |
| Caisse de Depot Et Placement du Quebec | 18,283 | $3.61M | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 18,267 | $3.61M | 0.13% | +4,915+36.8% | Added |
| Harbor Investment Advisory, LLC | 18,220 | $3.60M | 0.38% | +237+1.3% | Added |
| Natixis | 18,175 | $3.59M | 0.02% | +468+2.6% | Added |
| Ossiam | 18,155 | $3.59M | 0.06% | +3,797+26.4% | Added |
| Amica Mutual Insurance Co | 18,029 | $3.56M | 0.36% | 00.0% | Unchanged |
| Legato Capital Management LLC | 18,021 | $3.56M | 0.43% | 00.0% | Unchanged |
| Kinneret Advisory, LLC | 18,017 | $3.56M | 0.36% | −56−0.3% | Reduced |
| Tower Research Capital LLC (TRC) | 18,010 | $3.56M | 0.09% | −51,704−74.2% | Reduced |
| Dakota Wealth Management | 17,759 | $3.51M | 0.09% | +2,692+17.9% | Added |
| Cary Street Partner Investment Advisory LLC | 17,717 | $3.50M | 0.15% | +121+0.7% | Added |
| Solidarilty Wealth, LLC | 17,680 | $3.49M | 1.09% | +1,134+6.9% | Added |
| TFG Advisers LLC | 17,338 | $3.43M | 1.34% | −20.0% | Reduced |
| Panagora Asset Management Inc | 17,332 | $3.42M | 0.02% | −80,962−82.4% | Reduced |
| Hixon Zuercher, LLC | 17,261 | $3.41M | 1.44% | +2,206+14.7% | Added |
| Garrett Investment Advisors LLC | 17,203 | $3.40M | 0.43% | +2,311+15.5% | Added |
| Brinker Capital Investments, LLC | 17,199 | $3.40M | 0.04% | +3,381+24.5% | Added |
| Orion Portfolio Solutions, LLC | 17,199 | $3.40M | 0.04% | +3,381+24.5% | Added |
| Northcape Capital Pty Ltd | 17,088 | $3.38M | 0.39% | +2,306+15.6% | Added |
| Condor Capital Management | 16,975 | $3.35M | 0.33% | +1,616+10.5% | Added |
| Principal Securities, Inc. | 16,906 | $3.34M | 0.10% | +4,654+38.0% | Added |
| Bill Few Associates, Inc. | 16,790 | $3.32M | 1.35% | +50.0% | Added |
| Sugarloaf Wealth Management, LLC | 16,713 | $3.30M | 0.68% | +906+5.7% | Added |
| Capital Square, LLC | 16,587 | $3.28M | 2.31% | −119−0.7% | Reduced |
| Sterling Investment Advisors, Ltd. | 16,567 | $3.27M | 0.92% | +5,812+54.0% | Added |
| Syntax Research, Inc. | 16,481 | $3.26M | 2.49% | +4,090+33.0% | Added |
| Jump Financial, LLC | 16,348 | $3.23M | 0.09% | +14,265+684.8% | Added |
| D. E. Shaw & Co., Inc. | 16,078 | $3.18M | 0.00% | +13,378+495.5% | Added |
| Compass Wealth Management LLC | 15,974 | $3.16M | 0.79% | −629−3.8% | Reduced |