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, Q3 2021
Institutional positions in American Tower Corp as of Sep 30, 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
- 1,678
- +47 vs. Q2 2021
- Shares held
- 412.7M
- −255.0K (−0.1%) vs. Q2 2021
- Total value
- $109.6B
- −$2.00B (−1.8%) vs. Q2 2021
- New holders
- 131
- 744 more added
- Sold out
- 84
- 529 more reduced
25 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 1,756 | $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, Q3 2021
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MCF Advisors LLC | 151 | $40.0K | 0.00% | +26+20.8% | Added |
| Bay Harbor Wealth Management, LLC | 153 | $41.0K | 0.02% | 00.0% | Unchanged |
| McClarren Financial Advisors, Inc. | 157 | $41.0K | 0.03% | +40+34.2% | Added |
| Rosenberg Matthew Hamilton | 159 | $42.0K | 0.02% | +59+59.0% | Added |
| Red Tortoise LLC | 195 | $42.0K | 0.03% | +195 | New |
| Pacifica Partners Inc. | 155 | $44.0K | 0.03% | −59−27.6% | Reduced |
| D'Orazio & Associates, Inc. | 170 | $45.0K | 0.01% | 00.0% | Unchanged |
| Annapolis Financial Services, LLC | 170 | $45.0K | 0.01% | +62+57.4% | Added |
| Eagle Bay Advisors LLC | 173 | $47.0K | 0.03% | −27−13.5% | Reduced |
| American State Bank (Iowa) | 180 | $47.8K | 0.04% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 189 | $50.0K | 0.01% | +9+5.0% | Added |
| Mascoma Wealth Management LLC | 196 | $52.0K | 0.02% | +196 | New |
| Mark Sheptoff Financial Planning, LLC | 199 | $53.0K | 0.03% | 00.0% | Unchanged |
| Edge Wealth Management LLC | 201 | $53.0K | 0.01% | +10+5.2% | Added |
| Montag A & Associates Inc | 200 | $53.0K | 0.00% | +70+53.8% | Added |
| Cahill Financial Advisors Inc | 202 | $54.0K | 0.01% | +202 | New |
| Hillsdale Investment Management Inc. | 210 | $56.0K | 0.00% | 00.0% | Unchanged |
| Accel Wealth Management | 215 | $57.0K | 0.04% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 225 | $60.0K | 0.02% | +25+12.5% | Added |
| GeoWealth Management, LLC | 227 | $60.0K | 0.00% | +89+64.5% | Added |
| HC Financial Advisors Inc | 234 | $62.0K | 0.04% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 244 | $65.0K | 0.02% | +58+31.2% | Added |
| First Quadrant L P | 249 | $66.0K | 0.01% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 257 | $68.2K | 0.03% | −94−26.8% | Reduced |
| BerganKDV Wealth Management, LLC | 262 | $70.0K | 0.01% | +133+103.1% | Added |
| Gradient Investments LLC | 269 | $71.0K | 0.00% | −45,069−99.4% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 268 | $71.0K | 0.00% | +268 | New |
| Freedman Financial Associates, Inc. | 270 | $72.0K | 0.05% | +20+8.0% | Added |
| JFS Wealth Advisors, LLC | 271 | $72.0K | 0.01% | +262+2,911.1% | Added |
| Carmichael Hill & Associates, Inc. | 276 | $73.0K | 0.04% | 00.0% | Unchanged |
| Tompkins Financial Corp | 282 | $75.0K | 0.01% | +282 | New |
| Kozak & Associates, Inc. | 292 | $76.0K | 0.04% | +292 | New |
| West Branch Capital LLC | 290 | $77.0K | 0.04% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 304 | $80.7K | 0.00% | 00.0% | Unchanged |
| Simon Quick Advisors, LLC | 324 | $85.0K | 0.02% | +115+55.0% | Added |
| Tarbox Family Office, Inc. | 324 | $86.0K | 0.02% | 00.0% | Unchanged |
| RE Advisers Corp | 324 | $86.0K | 0.00% | +109+50.7% | Added |
| Ossiam | 336 | $89.0K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 341 | $91.0K | 0.01% | +162+90.5% | Added |
| Belmont Capital, LLC | 345 | $92.0K | 0.07% | 00.0% | Unchanged |
| Old Second National Bank of Aurora | 356 | $95.0K | 0.03% | +6+1.7% | Added |
| Kistler-Tiffany Companies, LLC | 363 | $96.0K | 0.02% | 00.0% | Unchanged |
| State of Wyoming | 376 | $100.0K | 0.06% | +368+4,600.0% | Added |
| Silvant Capital Management LLC | 382 | $102.0K | 0.02% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 395 | $102.0K | 0.12% | +395 | New |
| Focused Wealth Management, Inc | 389 | $103.0K | 0.02% | +2+0.5% | Added |
| Tradition Wealth Management, LLC | 393 | $104.0K | 0.01% | +50+14.6% | Added |
| Better Money Decisions, LLC | 400 | $106.0K | 0.09% | +120+42.9% | Added |
| Trustcore Financial Services, LLC | 418 | $111.0K | 0.01% | 00.0% | Unchanged |
| Arcadia Investment Management Corp | 426 | $113.0K | 0.02% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 425 | $113.0K | 0.04% | 00.0% | Unchanged |
| Gemmer Asset Management LLC | 427 | $113.0K | 0.02% | 00.0% | Unchanged |
| Column Capital Advisors, LLC | 440 | $117.0K | 0.02% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 439 | $117.0K | 0.02% | +27+6.6% | Added |
| Exchange Traded Concepts, LLC | 450 | $119.0K | 0.00% | −52−10.4% | Reduced |
| Toth Financial Advisory Corp | 450 | $119.0K | 0.02% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 450 | $119.0K | 0.01% | 00.0% | Unchanged |
| Bedel Financial Consulting, Inc. | 450 | $119.0K | 0.04% | 00.0% | Unchanged |
| Dougherty Wealth Advisers LLC | 450 | $119.0K | 0.18% | 00.0% | Unchanged |
| JTC Employer Solutions Trusteee Ltd | 488 | $129.0K | 0.02% | 00.0% | Unchanged |
| Rockbridge Investment Management, LCC | 489 | $130.0K | 0.02% | +16+3.4% | Added |
| Newbridge Financial Services Group, Inc. | 492 | $131.0K | 0.08% | −16−3.1% | Reduced |
| Dividend Assets Capital, LLC | 500 | $133.0K | 0.03% | 00.0% | Unchanged |
| Graves-Light Private Wealth Management, Inc. | 503 | $134.0K | 0.02% | 00.0% | Unchanged |
| South State Corp. | 519 | $137.0K | 0.01% | +13+2.6% | Added |
| NVWM, LLC | 596 | $158.0K | 0.06% | −57−8.7% | Reduced |
| Prentice Wealth Management LLC | 597 | $158.0K | 0.08% | +5+0.8% | Added |
| Phoenix Wealth Advisors | 604 | $160.0K | 0.12% | 00.0% | Unchanged |
| Atlas Capital Advisors LLC | 612 | $162.4K | 0.03% | 00.0% | Unchanged |
| Sugarloaf Wealth Management, LLC | 617 | $164.0K | 0.04% | −6,720−91.6% | Reduced |
| Harvest Fund Management Co., Ltd | 620 | $164.0K | 0.04% | +493+388.2% | Added |
| Lenox Wealth Advisors, LLC | 625 | $166.0K | 0.02% | +385+160.4% | Added |
| Parkside Financial Bank & Trust | 636 | $169.0K | 0.05% | +5+0.8% | Added |
| TD Ameritrade Investment Management, LLC | 730 | $176.0K | 0.00% | +620+563.6% | Added |
| Garde Capital, Inc. | 682 | $181.0K | 0.02% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 706 | $187.0K | 0.05% | +19+2.8% | Added |
| Liberty Wealth Management LLC | 695 | $188.0K | 0.07% | +281+67.9% | Added |
| AllSquare Wealth Management LLC | 729 | $193.0K | 0.12% | 00.0% | Unchanged |
| Hengehold Capital Management LLC | 757 | $201.0K | 0.03% | +5+0.7% | Added |
| Crawford Investment Counsel Inc | 759 | $201.0K | 0.00% | +759 | New |
| Cypress Wealth Services, LLC | 762 | $202.0K | 0.06% | −73−8.7% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 763 | $203.0K | 0.01% | −4,921−86.6% | Reduced |
| Compass Ion Advisors, LLC | 764 | $203.0K | 0.07% | +4+0.5% | Added |
| MJP Associates Inc | 766 | $203.0K | 0.07% | +766 | New |
| First National Bank | 763 | $203.0K | 0.19% | +763 | New |
| Golden State Equity Partners | 770 | $204.0K | 0.08% | −3,160−80.4% | Reduced |
| LCNB Corp | 770 | $204.0K | 0.10% | −20−2.5% | Reduced |
| Peddock Capital Advisors, LLC | 771 | $205.0K | 0.07% | 00.0% | Unchanged |
| Asset Dedication, LLC | 773 | $205.0K | 0.03% | +73+10.4% | Added |
| Blackhawk Capital Partners LLC. | 771 | $205.0K | 0.13% | +771 | New |
| Morningstar Investment Services LLC | 763 | $206.0K | 0.00% | +11+1.5% | Added |
| Iron Financial, LLC | 789 | $209.0K | 0.10% | +12+1.5% | Added |
| Voloridge Investment Management, LLC | 786 | $209.0K | 0.00% | +786 | New |
| Convergence Investment Partners, LLC | 791 | $210.0K | 0.11% | −41−4.9% | Reduced |
| Harbour Capital Advisors, LLC | 793 | $210.0K | 0.06% | −31−3.8% | Reduced |
| Arlington Partners LLC | 790 | $210.0K | 0.06% | 00.0% | Unchanged |
| Bingham Osborn & Scarborough LLC | 790 | $210.0K | 0.01% | +48+6.5% | Added |
| Tower Bridge Advisors | 792 | $210.2K | 0.01% | 00.0% | Unchanged |
| AIA Group Ltd | 799 | $212.0K | 0.01% | +799 | New |
| ARS Wealth Advisors Group, LLC | 802 | $213.0K | 0.04% | +802 | New |