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, Q2 2021
Institutional positions in American Tower Corp as of Jun 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
- 1,656
- +62 vs. Q1 2021
- Shares held
- 413.4M
- +13.7M (+3.4%) vs. Q1 2021
- Total value
- $111.7B
- +$16.2B (+17.0%) vs. Q1 2021
- New holders
- 158
- 728 more added
- Sold out
- 96
- 504 more reduced
19 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cigna Investments Inc | 14,217 | $3.84M | 0.28% | −1,805−11.3% | Reduced |
| Bragg Financial Advisors, Inc | 14,004 | $3.78M | 0.24% | +667+5.0% | Added |
| Sterling Investment Advisors, Ltd. | 13,963 | $3.77M | 1.10% | +338+2.5% | Added |
| Benjamin F. Edwards & Company, Inc. | 13,917 | $3.76M | 0.19% | +370+2.7% | Added |
| M. Kulyk & Associates, LLC | 13,880 | $3.75M | 1.36% | +3,399+32.4% | Added |
| Condor Capital Management | 13,754 | $3.71M | 0.41% | −23−0.2% | Reduced |
| Hotaling Investment Management, LLC | 13,703 | $3.70M | 1.51% | −122−0.9% | Reduced |
| Clear Street Markets LLC | 13,682 | $3.70M | 0.79% | +13,682 | New |
| Toroso Investments, LLC | 13,656 | $3.69M | 0.14% | +2,852+26.4% | Added |
| Pathstone Family Office, LLC | 13,599 | $3.69M | 0.11% | +5,046+59.0% | Added |
| TD Private Client Wealth LLC | 13,596 | $3.67M | 0.16% | +326+2.5% | Added |
| Enterprise Bank & Trust Co | 13,518 | $3.65M | 1.44% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 13,468 | $3.64M | 0.10% | −17,380−56.3% | Reduced |
| Autus Asset Management, LLC | 13,385 | $3.62M | 0.40% | +290+2.2% | Added |
| Pinnacle Financial Partners Inc | 13,379 | $3.61M | 0.15% | −1,280−8.7% | Reduced |
| Pinnacle Wealth Advisors | 13,379 | $3.61M | 0.15% | +13,379 | New |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 13,345 | $3.60M | 0.35% | −6,399−32.4% | Reduced |
| Central Trust Co | 13,311 | $3.60M | 0.13% | +691+5.5% | Added |
| Homrich & Berg | 13,282 | $3.59M | 0.08% | +911+7.4% | Added |
| Kingsview Wealth Management, LLC | 13,168 | $3.56M | 0.18% | −3,312−20.1% | Reduced |
| Hemenway Trust Co LLC | 13,179 | $3.56M | 0.36% | +145+1.1% | Added |
| Transcend Wealth Collective, LLC | 13,147 | $3.55M | 0.51% | +219+1.7% | Added |
| Coldstream Capital Management Inc | 13,045 | $3.52M | 0.14% | +133+1.0% | Added |
| Earnest Partners LLC | 12,942 | $3.50M | 0.02% | −552−4.1% | Reduced |
| Welch & Forbes LLC | 12,880 | $3.48M | 0.06% | +3,448+36.6% | Added |
| PGGM Investments | 12,851 | $3.47M | 0.01% | +12,851 | New |
| World Asset Management Inc | 12,793 | $3.46M | 0.32% | −43−0.3% | Reduced |
| Phocas Financial Corp. | 12,796 | $3.46M | 0.44% | −364−2.8% | Reduced |
| IBM Retirement Fund | 12,716 | $3.44M | 0.27% | −2,274−15.2% | Reduced |
| Greenline Partners, LLC | 12,609 | $3.41M | 0.70% | +303+2.5% | Added |
| Rossmore Private Capital | 12,593 | $3.40M | 0.58% | +23+0.2% | Added |
| Cetera Investment Advisers | 12,558 | $3.39M | 0.05% | +1,830+17.1% | Added |
| Buckingham Strategic Wealth, LLC | 12,533 | $3.39M | 0.08% | +341+2.8% | Added |
| Wetherby Asset Management Inc | 12,520 | $3.38M | 0.21% | +1,767+16.4% | Added |
| Capital Square, LLC | 12,063 | $3.38M | 2.49% | −69−0.6% | Reduced |
| Cape Cod Five Cents Savings Bank | 12,449 | $3.36M | 0.35% | +462+3.9% | Added |
| Regions Financial Corp | 12,375 | $3.34M | 0.03% | +1,947+18.7% | Added |
| Telos Capital Management, Inc. | 12,297 | $3.32M | 0.44% | +133+1.1% | Added |
| Alerus Financial NA | 12,212 | $3.30M | 0.33% | +413+3.5% | Added |
| Nixon Peabody Trust Co | 12,185 | $3.29M | 1.27% | +72+0.6% | Added |
| Winfield Associates, Inc. | 12,152 | $3.28M | 1.21% | +83+0.7% | Added |
| Seeyond | 12,103 | $3.27M | 0.30% | −149−1.2% | Reduced |
| Beech Hill Advisors, Inc. | 12,100 | $3.27M | 1.33% | +160+1.3% | Added |
| Pinebridge Investments, L.P. | 12,093 | $3.27M | 0.04% | −6,958−36.5% | Reduced |
| Private Trust Co NA | 12,055 | $3.26M | 0.49% | −125−1.0% | Reduced |
| Foster & Motley Inc | 12,049 | $3.25M | 0.27% | −1,226−9.2% | Reduced |
| Alpha Omega Wealth Management LLC | 11,902 | $3.21M | 0.53% | −529−4.3% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 11,834 | $3.20M | 0.34% | +75+0.6% | Added |
| Howe & Rusling Inc | 11,820 | $3.19M | 0.40% | +428+3.8% | Added |
| We Are One Seven, LLC | 11,810 | $3.19M | 0.45% | +6,228+111.6% | Added |
| Icon Wealth Partners, LLC | 11,724 | $3.17M | 0.34% | +2,792+31.3% | Added |
| Snowden Capital Advisors LLC | 11,655 | $3.15M | 0.16% | +4,985+74.7% | Added |
| HCR Wealth Advisors | 11,638 | $3.14M | 0.55% | +404+3.6% | Added |
| Shepherd Financial Partners LLC | 11,618 | $3.14M | 0.60% | +380+3.4% | Added |
| Kayne Anderson Capital Advisors LP | 11,600 | $3.13M | 0.09% | 00.0% | Unchanged |
| Kornitzer Capital Management Inc | 11,595 | $3.13M | 0.05% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 11,561 | $3.12M | 0.11% | −359−3.0% | Reduced |
| Perpetual Investment Management Ltd | 11,514 | $3.11M | 0.44% | +8,125+239.7% | Added |
| John G Ullman & Associates Inc | 11,470 | $3.10M | 0.40% | −100−0.9% | Reduced |
| Dillon & Associates Inc | 11,457 | $3.09M | 0.61% | +252+2.2% | Added |
| Centaurus Financial, Inc. | 11,327 | $3.06M | 0.26% | +145+1.3% | Added |
| Texas Yale Capital Corp. | 11,185 | $3.02M | 0.17% | +68+0.6% | Added |
| USS Investment Management Ltd | 11,100 | $3.00M | 0.02% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 10,935 | $2.95M | 0.14% | +3,690+50.9% | Added |
| Raymond James Trust N.A. | 10,879 | $2.94M | 0.10% | +302+2.9% | Added |
| Citizens & Northern Corp | 10,796 | $2.92M | 1.09% | −804−6.9% | Reduced |
| Mechanics Bank Trust Department | 10,776 | $2.91M | 0.48% | +128+1.2% | Added |
| Cox Capital Mgt LLC | 10,773 | $2.91M | 1.95% | +464+4.5% | Added |
| Strategic Capital Advisers, Inc. | 10,763 | $2.91M | 2.40% | +50+0.5% | Added |
| Mattern Wealth Management LLC | 10,262 | $2.90M | 0.92% | +178+1.8% | Added |
| Bessemer Securities LLC | 10,650 | $2.88M | 1.13% | +400+3.9% | Added |
| CPWM, LLC | 10,534 | $2.85M | 0.21% | +361+3.5% | Added |
| WealthTrust Asset Management, LLC | 10,389 | $2.81M | 2.44% | +10,389 | New |
| Bailard, Inc. | 10,383 | $2.81M | 0.10% | −580−5.3% | Reduced |
| Gryphon Financial Partners LLC | 10,624 | $2.80M | 0.66% | +143+1.4% | Added |
| Prelude Capital Management, LLC | 10,222 | $2.78M | 0.15% | −583−5.4% | Reduced |
| Iowa State Bank | 10,261 | $2.77M | 0.78% | +57+0.6% | Added |
| Bridgeway Capital Management, LLC | 10,200 | $2.75M | 0.05% | 00.0% | Unchanged |
| Oak Asset Management, LLC | 10,176 | $2.75M | 1.16% | −6−0.1% | Reduced |
| Parallel Advisors, LLC | 10,178 | $2.75M | 0.12% | +471+4.9% | Added |
| Everence Capital Management Inc | 10,172 | $2.75M | 0.23% | 00.0% | Unchanged |
| Allstate Corp | 10,116 | $2.73M | 0.09% | +410+4.2% | Added |
| Ingalls & Snyder LLC | 10,112 | $2.73M | 0.12% | −228−2.2% | Reduced |
| Ally Financial Inc. | 10,000 | $2.70M | 0.27% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 9,949 | $2.69M | 0.11% | +880+9.7% | Added |
| SG Americas Securities, LLC | 9,924 | $2.68M | 0.01% | −9,135−47.9% | Reduced |
| Mayflower Financial Advisors, LLC | 9,921 | $2.68M | 0.37% | +285+3.0% | Added |
| KCM Investment Advisors LLC | 9,891 | $2.67M | 0.11% | −233−2.3% | Reduced |
| IMA Wealth, Inc. | 9,825 | $2.65M | 0.62% | −567−5.5% | Reduced |
| Ethic Inc. | 9,823 | $2.65M | 0.32% | +3,096+46.0% | Added |
| Hixon Zuercher, LLC | 9,800 | $2.65M | 1.59% | +915+10.3% | Added |
| Verde Capital Management | 9,744 | $2.63M | 1.11% | +997+11.4% | Added |
| Terry L. Blaker | 9,704 | $2.62M | 0.17% | +78+0.8% | Added |
| Lowell Blake & Associates Inc. | 9,664 | $2.61M | 1.20% | +400+4.3% | Added |
| Brewin Dolphin Ltd | 9,604 | $2.59M | 0.12% | +2,533+35.8% | Added |
| Sumitomo Life Insurance Co | 9,602 | $2.59M | 0.08% | −1,493−13.5% | Reduced |
| Baldwin Investment Management, LLC | 9,486 | $2.56M | 0.44% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 9,455 | $2.55M | 0.20% | +74+0.8% | Added |
| Goelzer Investment Management, Inc. | 9,434 | $2.55M | 0.21% | −43−0.5% | Reduced |
| Meitav Dash Investments Ltd | 9,355 | $2.54M | 0.06% | 00.0% | Unchanged |