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, Q2 2026
Institutional positions in American Tower Corp as of Jun 30, 2026. 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
- 1,756
- +22 vs. Q1 2026
- Shares held
- 439.8M
- +8.58M (+2.0%) vs. Q1 2026
- Total value
- $72.0B
- −$2.34B (−3.2%) vs. Q1 2026
- New holders
- 175
- 687 more added
- Sold out
- 153
- 672 more reduced
26 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dudley Capital Management, LLC | 5,050 | $826.0K | 0.33% | −645−11.3% | Reduced |
| Capital Investment Advisors, LLC | 5,048 | $825.8K | 0.01% | +781+18.3% | Added |
| Garrison Point Advisors, LLC | 5,036 | $823.7K | 0.33% | −725−12.6% | Reduced |
| Ellevest, Inc. | 5,017 | $821.0K | 0.10% | +16+0.3% | Added |
| Wesbanco Bank Inc | 5,003 | $818.3K | 0.02% | −17,292−77.6% | Reduced |
| RBF Capital, LLC | 5,000 | $817.9K | 0.03% | 00.0% | Unchanged |
| Saiph Capital, LLC | 4,979 | $814.4K | 0.24% | +643+14.8% | Added |
| Tower Trust & Investment Co | 4,944 | $808.6K | 0.49% | −74−1.5% | Reduced |
| Pettyjohn, Wood & White, Inc | 4,943 | $808.5K | 0.12% | −462−8.5% | Reduced |
| NorthRock Partners, LLC | 4,941 | $808.2K | 0.01% | −73−1.5% | Reduced |
| CX Institutional | 4,943 | $808.0K | 0.02% | +130+2.7% | Added |
| Chicago Capital, LLC | 4,930 | $806.4K | 0.02% | 00.0% | Unchanged |
| NLB Skladi, upravljanje premozenja, d.o.o. | 4,870 | $796.6K | 0.03% | −296−5.7% | Reduced |
| Waldron Private Wealth LLC | 4,854 | $794.0K | 0.03% | −300−5.8% | Reduced |
| Optiver Holding B.V. | 4,842 | $792.0K | 0.01% | +4,842 | New |
| IHT Wealth Management, LLC | 4,840 | $791.6K | 0.02% | −414−7.9% | Reduced |
| Syntax Research, Inc. | 4,836 | $791.1K | 0.58% | −9,089−65.3% | Reduced |
| Novare Capital Management LLC | 4,826 | $789.4K | 0.06% | −20,182−80.7% | Reduced |
| CSU Producer Resources, Inc. | 4,800 | $785.1K | 2.59% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 4,795 | $784.0K | 0.01% | −1,034−17.7% | Reduced |
| NBT Bank N A | 4,769 | $780.1K | 0.05% | −549−10.3% | Reduced |
| Willow Creek Capital Management, Inc. | 4,752 | $777.3K | 0.75% | +4,752 | New |
| GTS Securities LLC | 4,748 | $776.6K | 0.02% | −456−8.8% | Reduced |
| Fieldview Capital Management, LLC | 4,742 | $775.6K | 0.22% | +1,907+67.3% | Added |
| Tiaa-Cref Individual & Institutional Services, LLC | 4,730 | $773.7K | 0.00% | −299−5.9% | Reduced |
| Harmony Asset Management LLC | 4,707 | $769.9K | 0.21% | −1,755−27.2% | Reduced |
| Profund Advisors LLC | 4,702 | $769.1K | 0.02% | −22−0.5% | Reduced |
| Shum Financial Group, Inc. | 4,698 | $768.4K | 0.46% | +237+5.3% | Added |
| Mitchell McLeod Pugh & Williams Inc | 4,678 | $765.2K | 0.09% | 00.0% | Unchanged |
| Frec Markets, Inc. | 4,663 | $762.7K | 0.07% | +2,639+130.4% | Added |
| Commons Capital, LLC | 4,640 | $759.0K | 0.53% | +18+0.4% | Added |
| RFG Advisory, LLC | 4,640 | $758.9K | 0.01% | +399+9.4% | Added |
| Tred Avon Family Wealth, LLC | 4,629 | $757.2K | 0.23% | +1,669+56.4% | Added |
| Capital Investment Advisory Services, LLC | 4,613 | $754.6K | 0.05% | +1,846+66.7% | Added |
| Caisse des Depots Et Consignations | 4,598 | $752.1K | 0.01% | 00.0% | Unchanged |
| Retirement Planning Co of New England, Inc. | 4,554 | $745.0K | 0.27% | +408+9.8% | Added |
| LMR Partners LLP | 4,548 | $743.9K | 0.01% | +4,548 | New |
| Pittenger & Anderson Inc | 4,545 | $743.4K | 0.03% | −5−0.1% | Reduced |
| Sumitomo Life Insurance Co | 4,533 | $741.5K | 0.01% | −261−5.4% | Reduced |
| MTM Investment Management, LLC | 4,521 | $739.5K | 0.21% | −40−0.9% | Reduced |
| Leonteq Securities AG | 4,497 | $735.6K | 0.04% | −4,950−52.4% | Reduced |
| Essex Financial Services, Inc. | 4,497 | $735.6K | 0.04% | +1,275+39.6% | Added |
| Pitcairn Wealth Advisors LLC | 4,482 | $733.1K | 0.08% | +2,534+130.1% | Added |
| Mutual Advisors, LLC | 4,433 | $725.2K | 0.01% | +374+9.2% | Added |
| Smithfield Trust Co | 4,442 | $725.0K | 0.03% | −69−1.5% | Reduced |
| Pinnacle Bancorp, Inc. | 4,432 | $724.9K | 0.19% | +1,280+40.6% | Added |
| International Assets Investment Management, LLC | 4,359 | $723.9K | 0.04% | −190−4.2% | Reduced |
| Choate Investment Advisors | 4,423 | $723.5K | 0.01% | −1,827−29.2% | Reduced |
| Avanza Fonder AB | 4,412 | $721.7K | 0.02% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 4,390 | $718.1K | 0.02% | +4,390 | New |
| EverSource Wealth Advisors, LLC | 4,378 | $716.1K | 0.02% | +1,254+40.1% | Added |
| Cigna Investments Inc | 4,368 | $715.0K | 0.09% | −93−2.1% | Reduced |
| AlphaGrep UK Ltd | 4,355 | $712.3K | 0.22% | −3,521−44.7% | Reduced |
| Berman McAleer LLC | 4,355 | $712.3K | 0.08% | +10+0.2% | Added |
| Purpose Unlimited Inc. | 4,320 | $707.4K | 0.03% | −22−0.5% | Reduced |
| Syon Capital LLC | 4,312 | $705.3K | 0.03% | +501+13.1% | Added |
| Magnetar Financial LLC | 4,305 | $704.2K | 0.01% | +4,305 | New |
| Odyssean, LLC | 4,288 | $701.4K | 0.11% | +1,566+57.5% | Added |
| Insigneo Advisory Services, LLC | 4,277 | $699.6K | 0.03% | +58+1.4% | Added |
| Pasadena Private Wealth, LLC | 4,257 | $696.4K | 0.09% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 4,256 | $696.1K | 0.01% | −109−2.5% | Reduced |
| Cypress Capital Group | 4,247 | $694.7K | 0.06% | +2,847+203.4% | Added |
| Gilliland Jeter Wealth Management LLC | 4,224 | $690.9K | 0.18% | +62+1.5% | Added |
| Icon Wealth Advisors, LLC | 4,213 | $689.1K | 0.04% | +151+3.7% | Added |
| Lord & Richards Wealth Management, LLC | 4,182 | $683.9K | 0.54% | −345−7.6% | Reduced |
| IFP Advisors, Inc | 4,177 | $683.2K | 0.01% | +456+12.3% | Added |
| Nations Financial Group Inc, | 4,151 | $679.1K | 0.03% | +153+3.8% | Added |
| Cornell Pochily Investment Advisors, Inc. | 4,141 | $677.4K | 0.18% | +45+1.1% | Added |
| Turning Point Benefit Group, Inc. | 4,095 | $670.6K | 0.29% | +4,095 | New |
| Community Bank, N.A. | 4,055 | $663.3K | 0.07% | 00.0% | Unchanged |
| Moody Lynn & Lieberson, LLC | 4,050 | $662.5K | 0.03% | −32−0.8% | Reduced |
| Sagewood Asset Management LP | 4,038 | $660.5K | 0.15% | −183−4.3% | Reduced |
| Frank, Rimerman Advisors LLC | 4,027 | $658.7K | 0.04% | −459−10.2% | Reduced |
| CNB Bank | 3,991 | $652.8K | 0.25% | +213+5.6% | Added |
| Venture Visionary Partners LLC | 3,990 | $652.8K | 0.02% | −1,530−27.7% | Reduced |
| Kuhn & Co Investment Counsel | 3,959 | $647.6K | 0.37% | +9+0.2% | Added |
| Premier Path Wealth Partners, LLC | 3,935 | $643.6K | 0.07% | +496+14.4% | Added |
| Campbell & CO Investment Adviser LLC | 3,915 | $640.4K | 0.03% | −1,522−28.0% | Reduced |
| Elevatus Welath Management | 3,911 | $639.7K | 0.16% | +2,030+107.9% | Added |
| Outlook Wealth Advisors, LLC | 3,908 | $639.4K | 0.14% | +70+1.8% | Added |
| Whittier Trust Co of Nevada Inc | 3,851 | $636.4K | 0.01% | −1,083−21.9% | Reduced |
| Evergreen Wealth Solutions, LLC | 3,645 | $634.9K | 0.03% | +3,645 | New |
| Xxi Wealth, LLC | 3,872 | $633.3K | 0.29% | −158−3.9% | Reduced |
| PDS Planning, Inc | 3,869 | $632.9K | 0.04% | +80+2.1% | Added |
| Vanguard National Trust Co | 3,855 | $630.6K | 0.03% | +1,140+42.0% | Added |
| Checchi Capital Advisers, LLC | 3,770 | $616.7K | 0.04% | −612−14.0% | Reduced |
| LRT Capital Management, LLC | 3,770 | $616.7K | 0.40% | +3,770 | New |
| JB Capital LLC | 3,763 | $615.6K | 0.02% | −4,985−57.0% | Reduced |
| Sage Capital Management, LLC | 3,752 | $614.6K | 0.24% | −3,069−45.0% | Reduced |
| AMG National Trust Bank | 3,749 | $613.2K | 0.01% | −373−9.0% | Reduced |
| Wedbush Fund Advisers, LLC | 3,710 | $606.8K | 0.05% | +3,710 | New |
| Arkadios Wealth Advisors | 3,693 | $604.0K | 0.01% | +1,552+72.5% | Added |
| Fiduciary Alliance LLC | 3,686 | $602.9K | 0.04% | −438−10.6% | Reduced |
| Advisor Resource Council | 3,715 | $602.2K | 0.20% | +108+3.0% | Added |
| LVM Capital Management Ltd | 3,682 | $602.0K | 0.05% | 00.0% | Unchanged |
| CSS LLC | 3,666 | $599.6K | 0.03% | +586+19.0% | Added |
| Legacy Trust | 3,641 | $595.6K | 0.11% | 00.0% | Unchanged |
| Godshalk Welsh Capital Management, Inc. | 3,630 | $593.8K | 0.32% | −1,060−22.6% | Reduced |
| Ridgewood Investments LLC | 3,623 | $592.6K | 0.22% | +6+0.2% | Added |
| Advyzon Investment Management, LLC | 3,611 | $590.6K | 0.04% | +88+2.5% | Added |