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 |
|---|---|---|---|---|---|
| Shepherd Financial Partners LLC | 11,618 | $3.14M | 0.60% | +380+3.4% | Added |
| HCR Wealth Advisors | 11,638 | $3.14M | 0.55% | +404+3.6% | Added |
| Snowden Capital Advisors LLC | 11,655 | $3.15M | 0.16% | +4,985+74.7% | Added |
| Icon Wealth Partners, LLC | 11,724 | $3.17M | 0.34% | +2,792+31.3% | Added |
| We Are One Seven, LLC | 11,810 | $3.19M | 0.45% | +6,228+111.6% | Added |
| Howe & Rusling Inc | 11,820 | $3.19M | 0.40% | +428+3.8% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 11,834 | $3.20M | 0.34% | +75+0.6% | Added |
| Alpha Omega Wealth Management LLC | 11,902 | $3.21M | 0.53% | −529−4.3% | Reduced |
| Foster & Motley Inc | 12,049 | $3.25M | 0.27% | −1,226−9.2% | Reduced |
| Private Trust Co NA | 12,055 | $3.26M | 0.49% | −125−1.0% | Reduced |
| Pinebridge Investments, L.P. | 12,093 | $3.27M | 0.04% | −6,958−36.5% | Reduced |
| 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 |
| Winfield Associates, Inc. | 12,152 | $3.28M | 1.21% | +83+0.7% | Added |
| Nixon Peabody Trust Co | 12,185 | $3.29M | 1.27% | +72+0.6% | Added |
| Alerus Financial NA | 12,212 | $3.30M | 0.33% | +413+3.5% | Added |
| Telos Capital Management, Inc. | 12,297 | $3.32M | 0.44% | +133+1.1% | Added |
| Regions Financial Corp | 12,375 | $3.34M | 0.03% | +1,947+18.7% | Added |
| Cape Cod Five Cents Savings Bank | 12,449 | $3.36M | 0.35% | +462+3.9% | Added |
| Capital Square, LLC | 12,063 | $3.38M | 2.49% | −69−0.6% | Reduced |
| Wetherby Asset Management Inc | 12,520 | $3.38M | 0.21% | +1,767+16.4% | Added |
| Buckingham Strategic Wealth, LLC | 12,533 | $3.39M | 0.08% | +341+2.8% | Added |
| Cetera Investment Advisers | 12,558 | $3.39M | 0.05% | +1,830+17.1% | Added |
| Rossmore Private Capital | 12,593 | $3.40M | 0.58% | +23+0.2% | Added |
| Greenline Partners, LLC | 12,609 | $3.41M | 0.70% | +303+2.5% | Added |
| IBM Retirement Fund | 12,716 | $3.44M | 0.27% | −2,274−15.2% | Reduced |
| 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 |
| PGGM Investments | 12,851 | $3.47M | 0.01% | +12,851 | New |
| Welch & Forbes LLC | 12,880 | $3.48M | 0.06% | +3,448+36.6% | Added |
| Earnest Partners LLC | 12,942 | $3.50M | 0.02% | −552−4.1% | Reduced |
| Coldstream Capital Management Inc | 13,045 | $3.52M | 0.14% | +133+1.0% | Added |
| Transcend Wealth Collective, LLC | 13,147 | $3.55M | 0.51% | +219+1.7% | 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 |
| Homrich & Berg | 13,282 | $3.59M | 0.08% | +911+7.4% | Added |
| Central Trust Co | 13,311 | $3.60M | 0.13% | +691+5.5% | Added |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 13,345 | $3.60M | 0.35% | −6,399−32.4% | Reduced |
| 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 |
| Autus Asset Management, LLC | 13,385 | $3.62M | 0.40% | +290+2.2% | Added |
| Capital Fund Management S.A. | 13,468 | $3.64M | 0.10% | −17,380−56.3% | Reduced |
| Enterprise Bank & Trust Co | 13,518 | $3.65M | 1.44% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 13,596 | $3.67M | 0.16% | +326+2.5% | Added |
| Pathstone Family Office, LLC | 13,599 | $3.69M | 0.11% | +5,046+59.0% | Added |
| Toroso Investments, LLC | 13,656 | $3.69M | 0.14% | +2,852+26.4% | Added |
| Clear Street Markets LLC | 13,682 | $3.70M | 0.79% | +13,682 | New |
| Hotaling Investment Management, LLC | 13,703 | $3.70M | 1.51% | −122−0.9% | Reduced |
| Condor Capital Management | 13,754 | $3.71M | 0.41% | −23−0.2% | Reduced |
| M. Kulyk & Associates, LLC | 13,880 | $3.75M | 1.36% | +3,399+32.4% | Added |
| Benjamin F. Edwards & Company, Inc. | 13,917 | $3.76M | 0.19% | +370+2.7% | Added |
| Sterling Investment Advisors, Ltd. | 13,963 | $3.77M | 1.10% | +338+2.5% | Added |
| Bragg Financial Advisors, Inc | 14,004 | $3.78M | 0.24% | +667+5.0% | Added |
| Cigna Investments Inc | 14,217 | $3.84M | 0.28% | −1,805−11.3% | Reduced |
| Silvercrest Asset Management Group LLC | 14,244 | $3.85M | 0.03% | −272−1.9% | Reduced |
| Simmons Bank | 14,248 | $3.85M | 0.28% | +888+6.6% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 14,370 | $3.88M | 0.07% | −749−5.0% | Reduced |
| Beacon Pointe Advisors, LLC | 14,379 | $3.88M | 0.14% | +8,954+165.1% | Added |
| Slow Capital, Inc. | 14,428 | $3.90M | 0.74% | +358+2.5% | Added |
| Perkins Coie Trust Co | 14,560 | $3.93M | 1.21% | +358+2.5% | Added |
| Brown Miller Wealth Management, LLC | 14,673 | $3.96M | 2.53% | +261+1.8% | Added |
| Consolidated Investment Group LLC | 14,700 | $3.97M | 0.66% | 00.0% | Unchanged |
| Arjuna Capital | 14,745 | $3.98M | 1.72% | +9,112+161.8% | Added |
| Shelton Capital Management | 14,801 | $4.00M | 0.15% | +4,000+37.0% | Added |
| De Burlo Group Inc | 14,920 | $4.03M | 0.64% | −500−3.2% | Reduced |
| American Portfolios Advisors | 14,929 | $4.03M | 0.16% | +866+6.2% | Added |
| Capital International Sarl | 15,065 | $4.07M | 0.35% | −13,498−47.3% | Reduced |
| Peapack Gladstone Financial Corp | 15,142 | $4.09M | 0.10% | +14,154+1,432.6% | Added |
| Brown Advisory Securities, LLC | 15,171 | $4.10M | 0.64% | +100+0.7% | Added |
| Linscomb & Williams, Inc. | 15,170 | $4.10M | 0.21% | +385+2.6% | Added |
| Riverpark Capital Management LLC | 15,197 | $4.11M | 1.63% | 00.0% | Unchanged |
| Veritable, L.P. | 15,278 | $4.13M | 0.07% | +76+0.5% | Added |
| Avitas Wealth Management LLC | 15,433 | $4.17M | 0.74% | +348+2.3% | Added |
| Sand Hill Global Advisors, LLC | 15,470 | $4.18M | 0.26% | +773+5.3% | Added |
| Spire Wealth Management | 15,480 | $4.18M | 0.11% | −60,904−79.7% | Reduced |
| Panagora Asset Management Inc | 15,491 | $4.18M | 0.02% | −671−4.2% | Reduced |
| Corient Capital Partners, LLC | 15,540 | $4.20M | 0.31% | +3,084+24.8% | Added |
| Strategic Blueprint, LLC | 15,566 | $4.21M | 0.67% | +2,732+21.3% | Added |
| Alta Capital Management LLC | 15,606 | $4.21M | 0.12% | +1,080+7.4% | Added |
| Argus Investors' Counsel, Inc. | 15,664 | $4.23M | 1.72% | −2,162−12.1% | Reduced |
| Meeder Asset Management Inc | 15,703 | $4.24M | 0.20% | −542−3.3% | Reduced |
| Park Avenue Securities LLC | 15,840 | $4.28M | 0.09% | +482+3.1% | Added |
| Ravenstone Capital Management Inc. | 15,865 | $4.29M | 3.85% | +15,865 | New |
| Advisor Partners LLC | 15,896 | $4.29M | 0.28% | +268+1.7% | Added |
| Broadleaf Partners, LLC | 15,974 | $4.32M | 1.50% | −589−3.6% | Reduced |
| Picton Mahoney Asset Management | 15,983 | $4.32M | 0.16% | −218−1.3% | Reduced |
| Cetera Advisor Networks LLC | 16,032 | $4.33M | 0.06% | +9,022+128.7% | Added |
| Bremer Bank National Association | 16,095 | $4.35M | 0.93% | −80−0.5% | Reduced |
| Lincluden Management Ltd | 16,094 | $4.35M | 0.42% | 00.0% | Unchanged |
| Frontier Wealth Management LLC | 16,116 | $4.35M | 0.31% | +35+0.2% | Added |
| TFG Advisers LLC | 16,412 | $4.43M | 2.14% | +114+0.7% | Added |
| Eastern Bank | 16,693 | $4.51M | 0.22% | +439+2.7% | Added |
| Family Management Corp | 16,864 | $4.56M | 1.21% | +1,609+10.5% | Added |
| Jag Capital Management, LLC | 17,003 | $4.59M | 0.36% | +133+0.8% | Added |
| IronBridge Private Wealth, LLC | 17,013 | $4.60M | 2.86% | +17,013 | New |
| AE Wealth Management LLC | 17,047 | $4.61M | 0.04% | +4,981+41.3% | Added |
| Los Angeles Capital Management LLC | 17,147 | $4.63M | 0.02% | −9,264−35.1% | Reduced |
| Integrated Advisors Network LLC | 17,365 | $4.69M | 0.35% | +1,081+6.6% | Added |
| Wealthfront Advisers LLC | 17,371 | $4.69M | 0.02% | +2,620+17.8% | Added |
| Charter Trust Co | 17,450 | $4.71M | 0.44% | −387−2.2% | Reduced |