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, Q3 2023
Institutional positions in American Tower Corp as of Sep 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
- 1,634
- −29 vs. Q2 2023
- Shares held
- 424.7M
- +2.25M (+0.5%) vs. Q2 2023
- Total value
- $69.9B
- −$12.1B (−14.7%) vs. Q2 2023
- New holders
- 119
- 660 more added
- Sold out
- 148
- 657 more reduced
25 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mercer Global Advisors Inc | 27,047 | $4.45M | 0.02% | +1,897+7.5% | Added |
| Nippon Life Global Investors Americas, Inc. | 26,840 | $4.41M | 0.27% | +2,560+10.5% | Added |
| Northwest & Ethical Investments L.P. | 26,753 | $4.40M | 0.15% | −38−0.1% | Reduced |
| iA Global Asset Management Inc. | 26,740 | $4.40M | 0.12% | +26,740 | New |
| Naviter Wealth, LLC | 26,728 | $4.40M | 1.06% | +8,252+44.7% | Added |
| Hunter Perkins Capital Management, LLC | 26,540 | $4.37M | 0.94% | +22,540+563.5% | Added |
| John G Ullman & Associates Inc | 26,350 | $4.33M | 0.71% | −16,300−38.2% | Reduced |
| Hoylecohen, LLC | 26,088 | $4.29M | 0.40% | −158−0.6% | Reduced |
| Torray LLC | 25,972 | $4.27M | 0.75% | +494+1.9% | Added |
| Cetera Investment Advisers | 25,767 | $4.24M | 0.04% | +911+3.7% | Added |
| CIBC World Markets Corp | 25,729 | $4.23M | 0.04% | −28,889−52.9% | Reduced |
| Eagle Global Advisors LLC | 25,615 | $4.21M | 0.27% | −1,260−4.7% | Reduced |
| Prime Capital Investment Advisors, LLC | 25,290 | $4.16M | 0.09% | −884−3.4% | Reduced |
| NJ State Employees Deferred Compensation Plan | 25,200 | $4.14M | 0.63% | 00.0% | Unchanged |
| Integrated Advisors Network LLC | 25,152 | $4.14M | 0.25% | −2,063−7.6% | Reduced |
| American Trust | 25,036 | $4.12M | 0.32% | +2,793+12.6% | Added |
| Moreno Evelyn V | 24,703 | $4.06M | 0.88% | +340+1.4% | Added |
| Premier Fund Managers Ltd | 25,000 | $4.06M | 0.19% | 00.0% | Unchanged |
| Hills Bank & Trust Co | 24,667 | $4.06M | 0.47% | −262−1.1% | Reduced |
| Northstar Asset Management LLC | 24,656 | $4.05M | 1.17% | −50−0.2% | Reduced |
| Ninety One SA (PTY) Ltd | 24,472 | $4.04M | 0.78% | +10,178+71.2% | Added |
| La Banque Postale Asset Management SA | 24,403 | $4.01M | 0.09% | +754+3.2% | Added |
| Metis Global Partners, LLC | 24,330 | $4.00M | 0.19% | +3,290+15.6% | Added |
| New Mexico Educational Retirement Board | 24,268 | $3.99M | 0.17% | +1,600+7.1% | Added |
| Banco Santander, S.A. | 24,074 | $3.96M | 0.06% | +24,074 | New |
| Baskin Financial Services Inc. | 24,048 | $3.96M | 0.40% | −1,508−5.9% | Reduced |
| Stratos Wealth Partners, LTD. | 24,044 | $3.95M | 0.09% | −492−2.0% | Reduced |
| Fragasso Group Inc. | 23,914 | $3.93M | 0.41% | −166−0.7% | Reduced |
| Bragg Financial Advisors, Inc | 23,815 | $3.92M | 0.21% | +1,223+5.4% | Added |
| Andra AP-fonden | 23,800 | $3.91M | 0.23% | +2,200+10.2% | Added |
| Park Avenue Securities LLC | 23,761 | $3.91M | 0.06% | +1,047+4.6% | Added |
| O'Shaughnessy Asset Management, LLC | 23,348 | $3.84M | 0.06% | +11,596+98.7% | Added |
| FineMark National Bank & Trust | 23,258 | $3.82M | 0.17% | −197−0.8% | Reduced |
| Roberts Wealth Advisors, LLC | 22,542 | $3.81M | 1.68% | +425+1.9% | Added |
| Family Capital Trust Co | 23,071 | $3.79M | 1.34% | +1,067+4.8% | Added |
| JustInvest LLC | 22,940 | $3.77M | 0.11% | −467−2.0% | Reduced |
| First National Bank of Omaha | 22,868 | $3.76M | 0.24% | −3,273−12.5% | Reduced |
| Dean Investment Associates, LLC | 22,739 | $3.74M | 0.61% | +170+0.8% | Added |
| FRG Family Wealth Advisors LLC | 22,720 | $3.74M | 0.84% | −641−2.7% | Reduced |
| Brown Miller Wealth Management, LLC | 22,692 | $3.73M | 2.08% | +3,538+18.5% | Added |
| Gateway Investment Advisers LLC | 22,677 | $3.73M | 0.05% | −15,985−41.3% | Reduced |
| American Money Management, LLC | 22,658 | $3.73M | 0.95% | −5,492−19.5% | Reduced |
| Tower Research Capital LLC (TRC) | 22,631 | $3.72M | 0.12% | −2,635−10.4% | Reduced |
| CWA Asset Management Group, LLC | 22,493 | $3.70M | 0.27% | +78+0.3% | Added |
| Knuff & Co LLC | 22,379 | $3.68M | 1.47% | −1,926−7.9% | Reduced |
| Gotham Asset Management, LLC | 22,368 | $3.68M | 0.08% | +2,524+12.7% | Added |
| Crestwood Advisors Group LLC | 22,278 | $3.66M | 0.10% | +498+2.3% | Added |
| Phoenix Holdings Ltd. | 21,970 | $3.61M | 0.07% | +3,560+19.3% | Added |
| Flputnam Investment Management Co | 21,857 | $3.59M | 0.10% | −8,563−28.1% | Reduced |
| Charter Trust Co | 21,839 | $3.59M | 0.29% | +1,203+5.8% | Added |
| Liberty Capital Management, Inc. | 21,806 | $3.59M | 1.06% | +461+2.2% | Added |
| Segall Bryant & Hamill, LLC | 21,788 | $3.58M | 0.04% | −836−3.7% | Reduced |
| QRG Capital Management, Inc. | 21,763 | $3.58M | 0.06% | +21,763 | New |
| Ashton Thomas Private Wealth, LLC | 21,663 | $3.56M | 0.26% | −497−2.2% | Reduced |
| Lincluden Management Ltd | 21,575 | $3.55M | 0.43% | +3,622+20.2% | Added |
| Bahl & Gaynor Inc | 21,509 | $3.54M | 0.02% | −17,183−44.4% | Reduced |
| Man Group plc | – | $3.52M | 0.01% | – | – |
| E. Ohman J:or Asset Management AB | 21,350 | $3.51M | 0.13% | 00.0% | Unchanged |
| Financial Advisory Partners, LLC | 21,274 | $3.50M | 1.41% | −371−1.7% | Reduced |
| Riverview Capital Advisers, LLC | 21,133 | $3.48M | 1.54% | +21,133 | New |
| Atria Wealth Solutions, Inc. | 21,039 | $3.46M | 0.05% | −172−0.8% | Reduced |
| Tiaa Trust, National Association | 20,864 | $3.43M | 0.01% | +20,864 | New |
| Clear Harbor Asset Management, LLC | 20,703 | $3.40M | 0.36% | −559−2.6% | Reduced |
| Commerzbank Aktiengesellschaft | 20,577 | $3.38M | 0.16% | +2,416+13.3% | Added |
| Wolverine Trading, LLC | 20,426 | $3.36M | 0.03% | −16,573−44.8% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 20,412 | $3.36M | 0.05% | +4,213+26.0% | Added |
| Pinebridge Investments, L.P. | 20,099 | $3.31M | 0.04% | +19,601+3,935.9% | Added |
| Presima Inc. | 20,010 | $3.29M | 0.85% | −57,500−74.2% | Reduced |
| Parallel Advisors, LLC | 20,004 | $3.29M | 0.11% | +709+3.7% | Added |
| Ally Financial Inc. | 20,000 | $3.29M | 0.48% | 00.0% | Unchanged |
| RBF Capital, LLC | 20,000 | $3.29M | 0.22% | 00.0% | Unchanged |
| Pacific Heights Asset Management LLC | 20,000 | $3.29M | 0.31% | +20,000 | New |
| Commerce Bank | 19,819 | $3.26M | 0.03% | −1,395−6.6% | Reduced |
| Brady Family Wealth, LLC | 19,801 | $3.26M | 1.26% | +298+1.5% | Added |
| Raymond James Trust N.A. | 19,589 | $3.22M | 0.10% | +1,917+10.8% | Added |
| Magnetar Financial LLC | 19,509 | $3.21M | 0.08% | +19,509 | New |
| Prospera Financial Services Inc | 19,426 | $3.20M | 0.12% | +3,447+21.6% | Added |
| Holocene Advisors, LP | 19,320 | $3.18M | 0.01% | +2,897+17.6% | Added |
| Georgetown University | 19,319 | $3.18M | 1.15% | +154+0.8% | Added |
| Metropolitan Life Insurance Co | 19,287 | $3.17M | 0.16% | −1,023−5.0% | Reduced |
| Siemens Fonds Invest GmbH | 19,037 | $3.13M | 0.32% | −361−1.9% | Reduced |
| Perkins Coie Trust Co | 18,999 | $3.12M | 0.88% | +499+2.7% | Added |
| Loomis Sayles & Co L P | 18,455 | $3.04M | 0.01% | −921−4.8% | Reduced |
| Ossiam | 18,396 | $3.03M | 0.05% | +11,165+154.4% | Added |
| Wealthfront Advisers LLC | 18,384 | $3.02M | 0.01% | −3,739−16.9% | Reduced |
| Caisse de Depot Et Placement du Quebec | 18,283 | $3.01M | 0.01% | 00.0% | Unchanged |
| Kinneret Advisory, LLC | 18,188 | $2.99M | 0.37% | −11−0.1% | Reduced |
| Beaumont Financial Advisors, LLC | 18,169 | $2.99M | 0.30% | −1,054−5.5% | Reduced |
| Ostrum Asset Management | 18,089 | $2.97M | 0.28% | +428+2.4% | Added |
| Legato Capital Management LLC | 18,021 | $2.96M | 0.43% | +296+1.7% | Added |
| Epiq Partners, LLC | 17,928 | $2.95M | 2.23% | −715−3.8% | Reduced |
| S.E.E.D. Planning Group LLC | 17,848 | $2.94M | 1.13% | +7,612+74.4% | Added |
| Cary Street Partner Investment Advisory LLC | 17,744 | $2.92M | 0.16% | +16,186+1,038.9% | Added |
| Harbor Investment Advisory, LLC | 17,601 | $2.89M | 0.38% | +306+1.8% | Added |
| Family Management Corp | 17,490 | $2.88M | 0.66% | −131−0.7% | Reduced |
| TFG Advisers LLC | 17,418 | $2.86M | 1.35% | +39+0.2% | Added |
| Benjamin F. Edwards & Company, Inc. | 17,271 | $2.84M | 0.11% | −1,810−9.5% | Reduced |
| Argent Trust Co | 17,239 | $2.83M | 0.16% | +1,022+6.3% | Added |
| Massmutual Trust Co FSB | 17,180 | $2.83M | 0.10% | −127−0.7% | Reduced |
| Norinchukin Bank, The | 17,038 | $2.80M | 0.07% | −13,235−43.7% | Reduced |