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 2026
Institutional positions in American Tower Corp as of Mar 31, 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
- 1,760
- +9 vs. Q4 2025
- Shares held
- 431.5M
- +28.6M (+7.1%) vs. Q4 2025
- Total value
- $74.4B
- +$10.2B (+15.9%) vs. Q4 2025
- New holders
- 155
- 725 more added
- Sold out
- 146
- 651 more reduced
30 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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, Q1 2026
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Costello Asset Management, INC | 1,344 | $231.9K | 0.08% | +3+0.2% | Added |
| Camden Capital, LLC | 1,349 | $232.8K | 0.02% | +1,349 | New |
| Evoke Wealth, LLC | 1,349 | $232.9K | 0.00% | −1,659−55.2% | Reduced |
| Hancock Whitney Corp | 1,280 | $233.2K | 0.00% | −115−8.2% | Reduced |
| First Citizens Bank & Trust Co | 1,356 | $234.0K | 0.00% | +113+9.1% | Added |
| Fundamentun, LLC | 1,358 | $234.5K | 0.01% | +1,358 | New |
| Intrua Financial, LLC | 1,360 | $234.7K | 0.03% | +1,360 | New |
| Patton Fund Management, Inc. | 1,365 | $235.6K | 0.04% | +119+9.6% | Added |
| Atlantic Family Wealth, LLC | 1,380 | $238.2K | 0.17% | +1,380 | New |
| Claro Advisors LLC | 1,383 | $238.7K | 0.03% | −101−6.8% | Reduced |
| Gerber Kawasaki Wealth & Investment Management | 1,385 | $239.1K | 0.01% | −147−9.6% | Reduced |
| Eurizon SLJ Capital Ltd | 1,387 | $239.4K | 0.11% | +153+12.4% | Added |
| Meadow Creek Wealth Advisors LLC | 1,390 | $239.9K | 0.16% | −78−5.3% | Reduced |
| Income Insurance Ltd | 1,390 | $239.9K | 0.16% | 00.0% | Unchanged |
| Topsail Wealth Management, LLC | 1,393 | $240.4K | 0.04% | +106+8.2% | Added |
| Fulton Breakefield Broenniman LLC | 1,397 | $241.1K | 0.02% | −193−12.1% | Reduced |
| Cypress Capital Group | 1,400 | $241.6K | 0.03% | −717−33.9% | Reduced |
| Horizon Kinetics Asset Management LLC | 1,400 | $241.6K | 0.00% | 00.0% | Unchanged |
| Baxter Bros Inc | 1,400 | $241.6K | 0.03% | 00.0% | Unchanged |
| Prosperity Consulting Group, LLC | 1,400 | $241.7K | 0.01% | +110+8.5% | Added |
| Sendero Wealth Management, LLC | 1,403 | $242.1K | 0.03% | −3−0.2% | Reduced |
| CCM Investment Advisers LLC | 1,410 | $243.3K | 0.02% | −1,490−51.4% | Reduced |
| Maridea Wealth Management LLC | 1,410 | $243.3K | 0.04% | −55−3.8% | Reduced |
| Oslo Pensjonsforsikring AS | 1,413 | $243.9K | 0.04% | +1,413 | New |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 1,415 | $244.2K | 0.08% | 00.0% | Unchanged |
| ABN AMRO Bank N.V. | 1,412 | $245.3K | 0.00% | +149+11.8% | Added |
| CAPROCK Group, Inc. | 1,422 | $245.6K | 0.01% | −2,932−67.3% | Reduced |
| Pinnacle Wealth Management Group, Inc. | 1,425 | $245.9K | 0.12% | −475−25.0% | Reduced |
| Hexagon Capital Partners LLC | 1,434 | $247.5K | 0.04% | +1,434 | New |
| Argus Investors' Counsel, Inc. | 1,435 | $247.7K | 0.22% | 00.0% | Unchanged |
| Evernest Financial Advisors, LLC | 1,418 | $248.6K | 0.05% | +164+13.1% | Added |
| Rehmann Capital Advisory Group | 1,442 | $248.9K | 0.01% | +1,442 | New |
| Focus Financial Network, Inc. | 1,448 | $249.9K | 0.01% | −167−10.3% | Reduced |
| Triad Wealth Partners, LLC | 1,449 | $250.1K | 0.02% | +152+11.7% | Added |
| Roof Eidam & Maycock | 1,450 | $250.2K | 0.06% | 00.0% | Unchanged |
| BCM Advisors, LLC | 1,384 | $250.3K | 0.05% | −58−4.0% | Reduced |
| Robertson Stephens Wealth Management, LLC | 1,452 | $250.6K | 0.01% | +34+2.4% | Added |
| Kovack Advisors, Inc. | 1,464 | $250.9K | 0.01% | −292−16.6% | Reduced |
| Modera Wealth Management, LLC | 1,454 | $250.9K | 0.00% | −65−4.3% | Reduced |
| Allen Capital Group, LLC | 1,456 | $251.3K | 0.02% | +1,456 | New |
| Montecito Bank & Trust | 1,470 | $253.7K | 0.04% | −140−8.7% | Reduced |
| Agate Pass Investment Management, LLC | 1,470 | $253.7K | 0.10% | 00.0% | Unchanged |
| IFS Group,LLC | 1,470 | $253.7K | 0.23% | +1,470 | New |
| Cyndeo Wealth Partners, LLC | 1,473 | $254.2K | 0.01% | −12,676−89.6% | Reduced |
| Institute for Wealth Management, LLC. | 1,474 | $254.4K | 0.03% | +5+0.3% | Added |
| Everpar Advisors LLC | 1,477 | $254.9K | 0.09% | +1,477 | New |
| Fideuram Asset Management (Ireland) dac | 1,467 | $255.5K | 0.03% | −10,491−87.7% | Reduced |
| Prudent Man Advisors, LLC | 1,482 | $255.8K | 0.08% | +65+4.6% | Added |
| Advisory Alpha, LLC | 1,481 | $255.8K | 0.01% | +1,481 | New |
| Asset Allocation & Management Company, LLC | 1,482 | $256.0K | 0.09% | 00.0% | Unchanged |
| Family Legacy, Inc. | 1,487 | $256.6K | 0.08% | +75+5.3% | Added |
| Phocas Financial Corp. | 1,493 | $257.7K | 0.04% | −42−2.7% | Reduced |
| Heritage Investment Group, Inc. | 1,500 | $258.9K | 0.04% | −21−1.4% | Reduced |
| Smart Portfolios, LLC | 1,500 | $258.9K | 0.26% | +55+3.8% | Added |
| AlpenGlobal Capital LLC | 1,500 | $258.9K | 0.16% | +1,500 | New |
| Philadelphia Trust Co | 1,503 | $259.0K | 0.02% | −400−21.0% | Reduced |
| Quad-Cities Investment Group, LLC | 1,509 | $260.4K | 0.10% | +4+0.3% | Added |
| TRB Wealth Management, LLC | 1,512 | $260.9K | 0.04% | +1,512 | New |
| Journey Retirement Planning & Investment Management LLC | 1,518 | $262.0K | 0.23% | −3,142−67.4% | Reduced |
| BBR Partners, LLC | 1,525 | $263.2K | 0.01% | −16−1.0% | Reduced |
| Parcion Private Wealth LLC | 1,526 | $263.4K | 0.02% | −1,156−43.1% | Reduced |
| D'Orazio & Associates, Inc. | 1,528 | $263.6K | 0.03% | +36+2.4% | Added |
| DT Investment Partners, LLC | 1,547 | $267.0K | 0.02% | −168−9.8% | Reduced |
| Riverwater Partners LLC | 1,552 | $267.8K | 0.09% | +16+1.0% | Added |
| NorthCrest Asset Manangement, LLC | 1,547 | $268.7K | 0.01% | −1,670−51.9% | Reduced |
| Wick Capital Partners, LLC | 1,564 | $269.9K | 0.05% | +305+24.2% | Added |
| SRS Capital Advisors, Inc. | 1,566 | $270.9K | 0.01% | −1,084−40.9% | Reduced |
| Empower Advisory Group, LLC | 1,573 | $271.5K | 0.00% | −441−21.9% | Reduced |
| Equitable Trust Co | 1,583 | $273.2K | 0.01% | −455−22.3% | Reduced |
| Hibernia Wealth Partners, LLC | 1,585 | $273.5K | 0.08% | +92+6.2% | Added |
| Sheets Smith Wealth Management | 1,587 | $273.9K | 0.03% | −1−0.1% | Reduced |
| Symphony Financial, Ltd. Co. | 1,596 | $274.6K | 0.04% | −737−31.6% | Reduced |
| Spire Wealth Management | 1,598 | $275.8K | 0.01% | +87+5.8% | Added |
| Palisade Capital Management LLC | 1,600 | $276.1K | 0.01% | +100+6.7% | Added |
| Invictus Private Wealth, LLC | 1,600 | $276.1K | 0.02% | +1,600 | New |
| Baker Avenue Asset Management, LP | 1,608 | $277.5K | 0.01% | −129−7.4% | Reduced |
| Mystic Asset Management, Inc. | 1,615 | $278.7K | 0.06% | 00.0% | Unchanged |
| Sound View Wealth Advisors Group, LLC | 1,618 | $279.2K | 0.02% | −1−0.1% | Reduced |
| Jeppson Wealth Management, LLC | 1,620 | $279.6K | 0.09% | 00.0% | Unchanged |
| Saranac Partners Ltd | 1,727 | $281.4K | 0.12% | +6+0.3% | Added |
| Summitry LLC | 1,636 | $282.3K | 0.01% | −25−1.5% | Reduced |
| Yoder Wealth Management, Inc. | 1,636 | $282.3K | 0.13% | +146+9.8% | Added |
| Alta Advisers Ltd | 1,648 | $284.4K | 0.10% | 00.0% | Unchanged |
| Violich Capital Management, Inc. | 1,650 | $284.8K | 0.03% | 00.0% | Unchanged |
| First County Bank | 1,653 | $285.3K | 0.15% | +462+38.8% | Added |
| HHM Wealth Advisors, LLC | 1,660 | $286.5K | 0.03% | +78+4.9% | Added |
| OneAscent Investment Solutions LLC | 1,662 | $286.8K | 0.29% | 00.0% | Unchanged |
| Capital Financial Group Inc | 1,662 | $286.8K | 0.16% | −338−16.9% | Reduced |
| Howe & Rusling Inc | 1,668 | $287.8K | 0.02% | −24−1.4% | Reduced |
| MBE Wealth Management, LLC | 1,668 | $287.9K | 0.12% | +4+0.2% | Added |
| Genesis Private Wealth, LLC | 1,673 | $288.7K | 0.09% | +1,673 | New |
| Pines Wealth Management, LLC | 1,675 | $289.1K | 0.09% | +166+11.0% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,677 | $289.4K | 0.01% | −6,076−78.4% | Reduced |
| Cornerstone Wealth Management, LLC | 1,678 | $289.6K | 0.01% | −22−1.3% | Reduced |
| Freestone Grove Partners LP | 1,685 | $290.8K | 0.00% | −2,714−61.7% | Reduced |
| StoneX Group Inc. | 1,689 | $291.2K | 0.02% | −6,025−78.1% | Reduced |
| Catalyst Funds Management Pty Ltd | 1,693 | $292.2K | 0.05% | +1,693 | New |
| Hilltop Holdings Inc. | 1,694 | $292.4K | 0.03% | −979−36.6% | Reduced |
| Basecamp Wealth Advisors LLC | 1,695 | $292.5K | 0.06% | −56−3.2% | Reduced |
| Adelphi Trust Co | 1,702 | $293.7K | 0.24% | +496+41.1% | Added |