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, Q4 2021
Institutional positions in American Tower Corp as of Dec 31, 2021. 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
- 1,799
- +146 vs. Q3 2021
- Shares held
- 417.0M
- +4.68M (+1.1%) vs. Q3 2021
- Total value
- $121.8B
- +$12.3B (+11.2%) vs. Q3 2021
- New holders
- 256
- 787 more added
- Sold out
- 110
- 503 more reduced
25 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kenfarb & Co. | 2,520 | $737.0K | 0.54% | +2,520 | New |
| Ritholtz Wealth Management | 2,513 | $735.0K | 0.05% | +578+29.9% | Added |
| Solstein Capital, LLC | 2,507 | $733.0K | 0.44% | 00.0% | Unchanged |
| Foundations Investment Advisors, LLC | 2,823 | $732.0K | 0.03% | +608+27.4% | Added |
| Fca Corp | 2,500 | $731.0K | 0.25% | +2,500 | New |
| Schwarz Dygos Wheeler Investment Advisors LLC | 2,495 | $730.0K | 0.25% | +20+0.8% | Added |
| Defined Wealth Management, LLC | 2,485 | $727.0K | 0.59% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 2,487 | $727.0K | 0.18% | +1,851+291.0% | Added |
| Becker Capital Management Inc | 2,477 | $725.0K | 0.03% | −225−8.3% | Reduced |
| Hancock Whitney Corp | 2,477 | $725.0K | 0.02% | −54−2.1% | Reduced |
| Atlantic Union Bankshares Corp | 2,476 | $725.0K | 0.06% | +50+2.1% | Added |
| West Oak Capital, LLC | 3,583 | $720.0K | 0.26% | −15−0.4% | Reduced |
| Personal Capital Advisors Corp | 2,467 | $720.0K | 0.00% | +871+54.6% | Added |
| Alan B. Lancz & Associates, Inc. | 2,450 | $717.0K | 0.63% | +2,450 | New |
| ArrowMark Colorado Holdings LLC | 2,443 | $715.0K | 0.01% | 00.0% | Unchanged |
| REDW Wealth LLC | 2,444 | $715.0K | 0.21% | +60+2.5% | Added |
| DMG Group, LLC | 3,013 | $712.0K | 0.61% | +3,013 | New |
| Exane Derivatives | 2,433 | $711.7K | 0.17% | −396−14.0% | Reduced |
| IHT Wealth Management, LLC | 2,420 | $708.0K | 0.05% | −63−2.5% | Reduced |
| Altium Wealth Management LLC | 2,414 | $706.0K | 0.05% | −26−1.1% | Reduced |
| Quantum Private Wealth, LLC | 2,411 | $705.0K | 0.27% | +2,411 | New |
| Harbour Investments, Inc. | 2,403 | $703.0K | 0.04% | −1,350−36.0% | Reduced |
| Prudent Man Advisors, LLC | 2,403 | $703.0K | 0.27% | −549−18.6% | Reduced |
| FFT Wealth Management LLC | 2,404 | $703.0K | 0.06% | +2,404 | New |
| Caz Investments LP | 2,400 | $702.0K | 1.25% | 00.0% | Unchanged |
| Vantage Financial Partners Ltd., Inc. | 2,400 | $702.0K | 0.36% | +50+2.1% | Added |
| Aries Wealth Management | 2,400 | $702.0K | 0.27% | +100+4.3% | Added |
| Columbia Asset Management | 2,379 | $696.0K | 0.14% | 00.0% | Unchanged |
| Congress Wealth Management LLC | 2,375 | $695.0K | 0.01% | +2,375 | New |
| Weatherly Asset Management L. P. | 2,372 | $694.0K | 0.08% | 00.0% | Unchanged |
| Landmark Financial Advisors, LLC | 2,374 | $694.0K | 0.31% | +702+42.0% | Added |
| Cornell Pochily Investment Advisors, Inc. | 2,363 | $691.0K | 0.27% | +2+0.1% | Added |
| Wealth Alliance Advisory Group, LLC | 2,356 | $689.0K | 0.30% | +439+22.9% | Added |
| Allen Capital Group, LLC | 2,351 | $688.0K | 0.10% | +269+12.9% | Added |
| East Coast Asset Management, LLC. | 2,335 | $683.0K | 0.15% | 00.0% | Unchanged |
| Baillie Gifford & Co | 2,330 | $682.0K | 0.00% | +400+20.7% | Added |
| Lebenthal Global Advisors, LLC | 2,335 | $682.0K | 0.28% | +1,371+142.2% | Added |
| Pinnacle Associates Ltd | 2,324 | $680.0K | 0.01% | +51+2.2% | Added |
| Robertson Stephens Wealth Management, LLC | 2,306 | $677.0K | 0.06% | +2,306 | New |
| DRW Securities, LLC | 2,303 | $674.0K | 0.06% | −1,582−40.7% | Reduced |
| Prio Wealth Limited Partnership | 2,305 | $674.0K | 0.02% | +3+0.1% | Added |
| Resources Investment Advisors, LLC. | 2,302 | $673.0K | 0.02% | −1,129−32.9% | Reduced |
| Procyon Private Wealth Partners, LLC | 2,271 | $664.0K | 0.14% | +367+19.3% | Added |
| AGF Investments LLC | 2,260 | $661.0K | 0.06% | +143+6.8% | Added |
| Sequoia Financial Advisors, LLC | 2,259 | $661.0K | 0.02% | +2,259 | New |
| Ninety One SA (PTY) Ltd | 2,267 | $660.0K | 0.19% | 00.0% | Unchanged |
| Cutter & CO Brokerage, Inc. | 2,249 | $658.0K | 0.18% | +320+16.6% | Added |
| Principal Street Partners, LLC | 2,227 | $652.0K | 0.16% | −184−7.6% | Reduced |
| Thomas White International Ltd | 2,213 | $647.0K | 0.10% | 00.0% | Unchanged |
| StoneX Group Inc. | 2,196 | $645.2K | 0.07% | +891+68.3% | Added |
| Whalerock Point Partners, LLC | 2,201 | $643.8K | 0.22% | −10.0% | Reduced |
| Ferris Capital, LLC | 2,191 | $641.0K | 0.14% | 00.0% | Unchanged |
| Orion Portfolio Solutions, LLC | 2,176 | $637.0K | 0.02% | −21−1.0% | Reduced |
| Perigon Wealth Management, LLC | 2,167 | $634.0K | 0.05% | +513+31.0% | Added |
| Mendel Capital Management LLC | 2,150 | $629.0K | 0.58% | +2,150 | New |
| Ategra Capital Management, LLC | 2,137 | $625.3K | 0.28% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 2,129 | $623.0K | 0.06% | 00.0% | Unchanged |
| Platform Technology Partners | 2,116 | $619.0K | 0.27% | −65−3.0% | Reduced |
| Calamos Wealth Management LLC | 2,105 | $616.0K | 0.05% | −79−3.6% | Reduced |
| Altfest L J & Co Inc | 2,106 | $616.0K | 0.12% | −42−2.0% | Reduced |
| Hilltop Holdings Inc. | 2,100 | $615.0K | 0.06% | −47−2.2% | Reduced |
| Salem Investment Counselors Inc | 2,104 | $615.0K | 0.02% | +145+7.4% | Added |
| Summit Trail Advisors, LLC | 2,092 | $615.0K | 0.04% | +2,092 | New |
| Stonnington Group, LLC | 2,357 | $614.0K | 0.13% | +195+9.0% | Added |
| Guardian Capital LP | 2,100 | $614.0K | 0.01% | +2,100 | New |
| Granite Bay Wealth Management, LLC | 2,099 | $614.0K | 0.61% | +2,099 | New |
| Sequent Asset Management, LLC | 2,096 | $613.0K | 0.33% | 00.0% | Unchanged |
| Sound View Wealth Advisors Group, LLC | 2,091 | $612.0K | 0.12% | +95+4.8% | Added |
| Lindbrook Capital, LLC | 2,091 | $612.0K | 0.09% | +1,385+196.2% | Added |
| Newman Dignan & Sheerar, Inc. | 2,088 | $611.0K | 0.19% | +25+1.2% | Added |
| NTB Financial Corp | 2,085 | $610.0K | 0.43% | +2,085 | New |
| Independent Financial Group, LLC | 2,082 | $608.9K | 0.05% | +11+0.5% | Added |
| Concord Wealth Partners | 2,074 | $607.0K | 0.15% | +1,958+1,687.9% | Added |
| Thrive Wealth Management, LLC | 2,054 | $601.0K | 0.21% | +2,054 | New |
| Ithaka Group LLC | 2,050 | $600.0K | 0.07% | 00.0% | Unchanged |
| Kelman-Lazarov, Inc. | 2,049 | $599.0K | 0.19% | −199−8.9% | Reduced |
| Camden Capital, LLC | 2,047 | $599.0K | 0.13% | +2,047 | New |
| D.B. Root & Company, LLC | 2,033 | $594.0K | 0.21% | −33−1.6% | Reduced |
| First Financial Corp | 2,022 | $592.0K | 0.36% | −16−0.8% | Reduced |
| Mairs & Power Inc | 2,020 | $591.0K | 0.01% | 00.0% | Unchanged |
| 1776 Wealth LLC | 2,018 | $591.0K | 0.32% | +280+16.1% | Added |
| Endurance Wealth Management, Inc. | 2,018 | $590.0K | 0.06% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 2,012 | $588.0K | 0.03% | −9,687−82.8% | Reduced |
| Roof Eidam & Maycock | 2,002 | $586.0K | 0.20% | 00.0% | Unchanged |
| Bluesphere Advisors, LLC | 2,000 | $585.0K | 0.49% | 00.0% | Unchanged |
| Strategic Investment Advisors | 2,000 | $585.0K | 0.11% | +155+8.4% | Added |
| Coyle Financial Counsel LLC | 1,990 | $582.0K | 0.34% | +10+0.5% | Added |
| South Shore Capital Advisors | 1,991 | $582.0K | 0.95% | +193+10.7% | Added |
| Arkadios Wealth Advisors | 1,984 | $580.0K | 0.08% | +195+10.9% | Added |
| Howard Capital Management Group, LLC | 1,968 | $576.0K | 0.05% | 00.0% | Unchanged |
| Tiemann Investment Advisors, LLC | 1,968 | $576.0K | 0.24% | +24+1.2% | Added |
| Archer Investment Corp | 1,969 | $575.9K | 0.20% | +29+1.5% | Added |
| Institute for Wealth Management, LLC. | 1,964 | $574.0K | 0.09% | 00.0% | Unchanged |
| Ahrens Investment Partners LLC | 1,955 | $572.0K | 0.25% | −75−3.7% | Reduced |
| Agate Pass Investment Management, LLC | 1,943 | $568.0K | 0.35% | +1,943 | New |
| Sheets Smith Wealth Management | 1,936 | $566.0K | 0.07% | 00.0% | Unchanged |
| Platte River Wealth Advisors, LLC | 2,169 | $565.0K | 0.19% | 00.0% | Unchanged |
| Edgestream Partners, L.P. | 1,926 | $563.0K | 0.04% | +120+6.6% | Added |
| 9258 Wealth Management, LLC | 1,917 | $561.0K | 0.13% | +134+7.5% | Added |
| Investment Partners, Ltd. | 1,919 | $561.0K | 0.23% | +224+13.2% | Added |