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, Q1 2023
Institutional positions in American Tower Corp as of Mar 31, 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
- 1,706
- +31 vs. Q4 2022
- Shares held
- 459.7M
- +35.2M (+8.3%) vs. Q4 2022
- Total value
- $86.3B
- −$3.51B (−3.9%) vs. Q4 2022
- New holders
- 145
- 755 more added
- Sold out
- 114
- 587 more reduced
36 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 | 1,851 | $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, Q1 2023
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| WBH Advisory Inc | 5,368 | $1.10M | 0.14% | +5,368 | New |
| Guardian Wealth Advisors, LLC | 5,400 | $1.10M | 0.19% | +1,734+47.3% | Added |
| MidWestOne Financial Group, Inc. | 5,420 | $1.11M | 0.25% | +633+13.2% | Added |
| Verde Capital Management | 5,427 | $1.11M | 0.46% | +405+8.1% | Added |
| Altfest L J & Co Inc | 5,435 | $1.11M | 0.17% | +589+12.2% | Added |
| Cross Staff Investments Inc | 5,448 | $1.11M | 1.10% | +290+5.6% | Added |
| Somerset Trust Co | 5,454 | $1.11M | 0.48% | +28+0.5% | Added |
| Mather Group, LLC. | 5,461 | $1.12M | 0.02% | −277−4.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 5,468 | $1.12M | 0.00% | +5,468 | New |
| Hutner Capital Management Inc | 5,487 | $1.12M | 0.68% | −15−0.3% | Reduced |
| Cornerstone Advisory, LLC | 5,497 | $1.12M | 0.20% | +409+8.0% | Added |
| Acadian Asset Management LLC | 5,530 | $1.13M | 0.00% | −12,975−70.1% | Reduced |
| Donald L. Hagan, LLC | 5,528 | $1.13M | 0.62% | +525+10.5% | Added |
| Concentric Wealth Management, LLC | 5,545 | $1.13M | 0.37% | −80−1.4% | Reduced |
| Great Valley Advisor Group, Inc. | 5,577 | $1.14M | 0.05% | −187−3.2% | Reduced |
| PFG Investments, LLC | 5,586 | $1.14M | 0.23% | +5,586 | New |
| Wealth Effects LLC | 5,601 | $1.14M | 0.59% | +186+3.4% | Added |
| Brookstone Capital Management | 5,497 | $1.15M | 0.02% | +772+16.3% | Added |
| Coldstream Capital Management Inc | 5,636 | $1.15M | 0.04% | −17,683−75.8% | Reduced |
| Fund Management at Engine No. 1 LLC | 5,646 | $1.15M | 0.23% | +520+10.1% | Added |
| Cigna Investments Inc | 5,649 | $1.16M | 0.23% | −118−2.0% | Reduced |
| River Wealth Advisors LLC | 5,669 | $1.16M | 0.21% | +313+5.8% | Added |
| Cyndeo Wealth Partners, LLC | 5,669 | $1.16M | 0.12% | −6,481−53.3% | Reduced |
| Ritholtz Wealth Management | 5,720 | $1.17M | 0.06% | +2,999+110.2% | Added |
| Joel Isaacson & Co., LLC | 5,722 | $1.17M | 0.08% | 00.0% | Unchanged |
| Marcum Wealth, LLC | 5,732 | $1.17M | 0.15% | +1,890+49.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 5,742 | $1.17M | 0.01% | −1,113−16.2% | Reduced |
| Teamwork Financial Advisors, LLC | 5,759 | $1.18M | 0.22% | +314+5.8% | Added |
| Vanderbilt University | 5,784 | $1.18M | 0.29% | −140−2.4% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 5,784 | $1.18M | 1.02% | −3,895−40.2% | Reduced |
| RFG Advisory, LLC | 5,800 | $1.19M | 0.06% | −721−11.1% | Reduced |
| Jacobi Capital Management LLC | 5,802 | $1.19M | 0.14% | +641+12.4% | Added |
| Plancorp, LLC | 5,802 | $1.19M | 0.07% | +5,802 | New |
| Benjamin Edwards Inc | 5,814 | $1.19M | 0.29% | −331−5.4% | Reduced |
| Trail Ridge Investment Advisors, LLC | 5,818 | $1.19M | 0.78% | −89−1.5% | Reduced |
| Shepherd Financial Partners LLC | 5,834 | $1.19M | 0.20% | −231−3.8% | Reduced |
| Fairfield, Bush & Co. | 5,849 | $1.20M | 0.42% | +1,900+48.1% | Added |
| Norway Savings Bank | 5,871 | $1.20M | 0.60% | +200+3.5% | Added |
| Tiedemann Advisors, LLC | 5,912 | $1.21M | 0.05% | +4,800+431.7% | Added |
| First Citizens Bank & Trust Co | 5,976 | $1.22M | 0.02% | +23+0.4% | Added |
| Triangle Securities Wealth Management | 5,979 | $1.22M | 0.44% | −420−6.6% | Reduced |
| Barbara Oil Co. | 6,000 | $1.23M | 0.59% | 00.0% | Unchanged |
| Freemont Management S.A. | 6,000 | $1.23M | 0.18% | 00.0% | Unchanged |
| Highland Capital Management, LLC | 6,022 | $1.23M | 0.09% | −161−2.6% | Reduced |
| Knollwood Investment Advisory, LLC | 6,049 | $1.24M | 0.42% | 00.0% | Unchanged |
| United Bank | 6,049 | $1.24M | 0.72% | +412+7.3% | Added |
| Moody Lynn & Lieberson, LLC | 6,062 | $1.24M | 0.11% | 00.0% | Unchanged |
| Arbor Capital Management Inc | 5,964 | $1.24M | 1.01% | +402+7.2% | Added |
| Total Clarity Wealth Management, Inc. | 6,099 | $1.25M | 0.68% | −202−3.2% | Reduced |
| Azzad Asset Management Inc | 6,105 | $1.25M | 0.18% | +6,105 | New |
| Horizon Investments, LLC | 6,157 | $1.25M | 0.04% | −1,608−20.7% | Reduced |
| Leonteq Securities AG | 6,162 | $1.26M | 0.12% | −208−3.3% | Reduced |
| Cumberland Partners Ltd | 6,181 | $1.26M | 0.12% | −1,319−17.6% | Reduced |
| Fairbanks Capital Management, Inc. | 6,198 | $1.27M | 1.01% | +326+5.6% | Added |
| Aft, Forsyth & Sober, LLC | 6,200 | $1.27M | 0.64% | 00.0% | Unchanged |
| Capstone Triton Financial Group, LLC | 6,211 | $1.27M | 0.95% | −286−4.4% | Reduced |
| Smithfield Trust Co | 6,203 | $1.27M | 0.08% | −45−0.7% | Reduced |
| Syntal Capital Partners, LLC | 6,224 | $1.27M | 0.46% | +6,224 | New |
| BIP Wealth, LLC | 6,271 | $1.28M | 0.14% | +6,271 | New |
| Missouri Trust & Investment Co | 6,284 | $1.28M | 0.83% | +245+4.1% | Added |
| Sonora Investment Management Group, LLC | 6,300 | $1.29M | 0.11% | −112−1.7% | Reduced |
| Pine Valley Investments Ltd Liability Co | 6,670 | $1.29M | 0.20% | +6,670 | New |
| Resources Investment Advisors, LLC. | 6,330 | $1.29M | 0.03% | +773+13.9% | Added |
| Legacy Bridge, LLC | 6,336 | $1.29M | 0.90% | 00.0% | Unchanged |
| Advisor OS, LLC | 6,347 | $1.30M | 0.31% | +134+2.2% | Added |
| RKL Wealth Management LLC | 6,398 | $1.31M | 0.17% | +9+0.1% | Added |
| Capstone Investment Advisors, LLC | 6,455 | $1.32M | 0.04% | −1,991−23.6% | Reduced |
| Godshalk Welsh Capital Management, Inc. | 6,475 | $1.32M | 0.93% | 00.0% | Unchanged |
| Polaris Wealth Advisory Group, LLC | 6,492 | $1.33M | 0.10% | −137−2.1% | Reduced |
| Diversified Trust Co | 6,500 | $1.33M | 0.05% | +8+0.1% | Added |
| Werlinich Asset Management, LLC | 6,503 | $1.33M | 1.17% | +210+3.3% | Added |
| Ledyard National Bank | 6,522 | $1.33M | 0.15% | −236−3.5% | Reduced |
| GEM Realty Capital | 6,541 | $1.34M | 0.26% | −127,488−95.1% | Reduced |
| Capula Management Ltd | 6,571 | $1.34M | 0.12% | +6,571 | New |
| Acorn Financial Advisory Services Inc | 6,605 | $1.35M | 0.26% | +76+1.2% | Added |
| Gs Investments, Inc. | 6,661 | $1.36M | 0.79% | −15−0.2% | Reduced |
| Garrison Point Advisors, LLC | 6,690 | $1.37M | 1.03% | 00.0% | Unchanged |
| Lee Financial Co | 6,723 | $1.37M | 0.24% | +281+4.4% | Added |
| Tranquility Partners, LLC | 6,755 | $1.38M | 0.66% | +789+13.2% | Added |
| Ayalon Holdings Ltd. | 6,758 | $1.38M | 0.59% | +2,928+76.4% | Added |
| Central Trust Co | 6,775 | $1.38M | 0.04% | +154+2.3% | Added |
| Signaturefd, LLC | 6,779 | $1.39M | 0.04% | +268+4.1% | Added |
| Ossiam | 6,804 | $1.39M | 0.03% | +2,477+57.2% | Added |
| Veriti Management LLC | 6,833 | $1.40M | 0.17% | −317−4.4% | Reduced |
| Ascent Wealth Partners, LLC | 6,846 | $1.40M | 0.28% | +169+2.5% | Added |
| Vident Investment Advisory, LLC | 6,888 | $1.41M | 0.05% | +1,196+21.0% | Added |
| Regions Financial Corp | 6,905 | $1.41M | 0.01% | +545+8.6% | Added |
| Insight Wealth Strategies, LLC | 6,937 | $1.42M | 0.28% | +505+7.9% | Added |
| Baker Tilly Wealth Management, LLC | 6,954 | $1.42M | 0.16% | +891+14.7% | Added |
| Cypress Capital Group | 6,978 | $1.43M | 0.22% | +10.0% | Added |
| Sheaff Brock Investment Advisors, LLC | 6,994 | $1.43M | 0.15% | +644+10.1% | Added |
| Cipher Capital LP | 7,019 | $1.43M | 0.26% | +7,019 | New |
| MTM Investment Management, LLC | 7,042 | $1.44M | 0.74% | +10.0% | Added |
| Westhampton Capital, LLC | 7,067 | $1.44M | 0.93% | +410+6.2% | Added |
| Augustine Asset Management Inc | 7,124 | $1.46M | 0.72% | −4−0.1% | Reduced |
| Pettyjohn, Wood & White, Inc | 7,129 | $1.46M | 0.36% | +27+0.4% | Added |
| McDonald Partners LLC | 7,164 | $1.46M | 0.47% | +170+2.4% | Added |
| Quantinno Capital Management LP | 7,167 | $1.47M | 0.10% | +4,234+144.4% | Added |
| Jump Financial, LLC | 7,246 | $1.48M | 0.06% | +5,287+269.9% | Added |
| Flagship Harbor Advisors, LLC | 7,252 | $1.48M | 0.14% | +862+13.5% | Added |