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 2025
Institutional positions in American Tower Corp as of Jun 30, 2025. 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
- 1,852
- +31 vs. Q1 2025
- Shares held
- 437.0M
- +1.13M (+0.3%) vs. Q1 2025
- Total value
- $96.5B
- +$1.72B (+1.8%) vs. Q1 2025
- New holders
- 141
- 737 more added
- Sold out
- 110
- 717 more reduced
24 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Swiss Life Asset Management Ltd | 85,407 | $18.9M | 0.11% | −24,707−22.4% | Reduced |
| NFJ Investment Group, LLC | 85,243 | $18.8M | 0.66% | −6,458−7.0% | Reduced |
| Scotia Capital Inc. | 85,133 | $18.8M | 0.09% | −16,839−16.5% | Reduced |
| Easterly Investment Partners LLC | 84,400 | $18.7M | 1.34% | +84,400 | New |
| Erste Asset Management GmbH | 85,586 | $18.6M | 0.16% | +30,342+54.9% | Added |
| Ci Investments Inc. | 84,230 | $18.6M | 0.07% | +1,501+1.8% | Added |
| Jennison Associates LLC | 83,801 | $18.5M | 0.01% | +31,107+59.0% | Added |
| Barton Investment Management | 82,633 | $18.3M | 1.89% | −2,830−3.3% | Reduced |
| Eastern Bank | 82,013 | $18.1M | 0.35% | −95−0.1% | Reduced |
| Quantinno Capital Management LP | 81,902 | $18.1M | 0.08% | +30,179+58.3% | Added |
| Varma Mutual Pension Insurance Co | 80,806 | $17.9M | 0.13% | −67,042−45.3% | Reduced |
| USS Investment Management Ltd | 80,123 | $17.7M | 0.11% | −539−0.7% | Reduced |
| River Road Asset Management, LLC | 84,576 | $17.6M | 0.22% | +7,249+9.4% | Added |
| Vancity Investment Management Ltd | 79,102 | $17.5M | 2.21% | −5,671−6.7% | Reduced |
| Resona Asset Management Co.,Ltd. | 79,008 | $17.4M | 0.09% | +457+0.6% | Added |
| Motley Fool Asset Management LLC | 78,577 | $17.4M | 0.80% | +1,674+2.2% | Added |
| Land & Buildings Investment Management, LLC | 78,538 | $17.4M | 3.46% | −6,859−8.0% | Reduced |
| Vestcor Inc | 78,288 | $17.3M | 0.52% | −6,704−7.9% | Reduced |
| Avantax Advisory Services, Inc. | 77,824 | $17.2M | 0.09% | −2,809−3.5% | Reduced |
| GWM Advisors LLC | 77,260 | $17.1M | 0.09% | +12,008+18.4% | Added |
| Utah Retirement Systems | 76,998 | $17.0M | 0.18% | −305−0.4% | Reduced |
| LGT Fund Management Co Ltd. | 76,886 | $17.0M | 1.49% | +5,026+7.0% | Added |
| CIBC Asset Management Inc | 76,827 | $17.0M | 0.05% | −6,115−7.4% | Reduced |
| Generate Investment Management Ltd | 76,471 | $16.9M | 0.94% | +76,471 | New |
| Assetmark, Inc | 75,767 | $16.7M | 0.04% | +55,982+283.0% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 75,484 | $16.7M | 0.15% | +12,200+19.3% | Added |
| Hazelview Securities Inc. | 74,885 | $16.5M | 2.93% | −34,515−31.5% | Reduced |
| Yousif Capital Management, LLC | 74,263 | $16.4M | 0.18% | −119−0.2% | Reduced |
| Beck Bode, LLC | 73,607 | $16.3M | 2.75% | +73,607 | New |
| Advisor Group Holdings, Inc. | 73,591 | $16.2M | 0.03% | +17,281+30.7% | Added |
| First Horizon Advisors, Inc. | 72,290 | $16.0M | 0.42% | +337+0.5% | Added |
| Wallington Asset Management, LLC | 71,913 | $15.9M | 2.24% | +863+1.2% | Added |
| Stephens Inc | 71,738 | $15.9M | 0.22% | −320.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 71,075 | $15.7M | 0.15% | +3,034+4.5% | Added |
| Hudson Bay Capital Management LP | 70,906 | $15.7M | 0.10% | −12,080−14.6% | Reduced |
| La Banque Postale Asset Management SA | 70,391 | $15.6M | 0.22% | +61,523+693.8% | Added |
| New York Life Investment Management LLC | 70,090 | $15.5M | 0.15% | +984+1.4% | Added |
| Keybank National Association | 69,480 | $15.4M | 0.06% | −5,830−7.7% | Reduced |
| Anchor Capital Advisors LLC | 68,277 | $15.1M | 0.44% | −1,289−1.9% | Reduced |
| Exchange Traded Concepts, LLC | 67,873 | $15.0M | 0.19% | +59,912+752.6% | Added |
| Baillie Gifford & Co | 67,818 | $15.0M | 0.01% | −2,281−3.3% | Reduced |
| Vantage Investment Partners, LLC | 67,498 | $14.9M | 1.09% | 00.0% | Unchanged |
| Pinnacle Financial Partners Inc | 66,659 | $14.7M | 0.31% | −5,178−7.2% | Reduced |
| Guggenheim Capital LLC | 66,109 | $14.6M | 0.12% | +6,535+11.0% | Added |
| TCW Group Inc | 65,758 | $14.5M | 0.11% | +1,015+1.6% | Added |
| Badgley Phelps Wealth Managers, LLC | 65,269 | $14.5M | 0.32% | +238+0.4% | Added |
| Boothbay Fund Management, LLC | 65,267 | $14.4M | 0.45% | +28,886+79.4% | Added |
| Washington Trust Co | 64,990 | $14.4M | 0.51% | +100.0% | Added |
| Cullen/Frost Bankers, Inc. | 64,739 | $14.3M | 0.18% | +14,440+28.7% | Added |
| JustInvest LLC | 63,924 | $14.1M | 0.16% | +14,475+29.3% | Added |
| NEOS Investment Management LLC | 63,376 | $14.0M | 0.17% | +20,821+48.9% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 63,163 | $14.0M | 0.13% | +3,146+5.2% | Added |
| Firetrail Investments Pty Ltd | 63,375 | $14.0M | 3.64% | −1,512−2.3% | Reduced |
| Adelante Capital Management LLC | 62,998 | $13.9M | 1.07% | −160−0.3% | Reduced |
| Edge Wealth Management LLC | 62,839 | $13.9M | 2.67% | −434−0.7% | Reduced |
| Gradient Investments LLC | 62,551 | $13.8M | 0.25% | −1,537−2.4% | Reduced |
| Public Employees Retirement Association of Colorado | 61,890 | $13.7M | 0.05% | −941−1.5% | Reduced |
| Bath Savings Trust Co | 61,664 | $13.6M | 1.38% | −320−0.5% | Reduced |
| Walleye Capital LLC | 61,545 | $13.6M | 0.13% | −22,101−26.4% | Reduced |
| Fiduciary Trust Co | 61,331 | $13.6M | 0.17% | −984−1.6% | Reduced |
| Sterling Capital Management LLC | 60,991 | $13.5M | 0.19% | +4,690+8.3% | Added |
| Univest Financial Corp | 60,971 | $13.5M | 0.81% | −3,516−5.5% | Reduced |
| Cohen Klingenstein LLC | 60,914 | $13.5M | 0.45% | 00.0% | Unchanged |
| Cobblestone Capital Advisors LLC | 60,831 | $13.4M | 0.69% | −14,436−19.2% | Reduced |
| Cincinnati Insurance Co | 60,000 | $13.3M | 0.22% | 00.0% | Unchanged |
| Allianz SE | 59,579 | $13.2M | 0.31% | +24,095+67.9% | Added |
| LGT Group Foundation | 59,432 | $13.1M | 0.16% | +10,300+21.0% | Added |
| Rafferty Asset Management, LLC | 59,334 | $13.1M | 0.04% | +8,385+16.5% | Added |
| Stack Financial Management, Inc | 58,910 | $13.0M | 1.15% | +58,910 | New |
| Capital Analysts, LLC | 58,793 | $13.0M | 0.43% | +3,703+6.7% | Added |
| Williams Jones Wealth Management, LLC. | 58,608 | $13.0M | 0.15% | −441−0.7% | Reduced |
| Bank of Nova Scotia | 58,088 | $12.8M | 0.03% | +4,577+8.6% | Added |
| Gilder Gagnon Howe & Co LLC | 57,712 | $12.8M | 0.14% | −172−0.3% | Reduced |
| Bridges Investment Management Inc | 57,696 | $12.8M | 0.17% | −23,563−29.0% | Reduced |
| Bogart Wealth, LLC | 57,563 | $12.7M | 0.54% | +20,330+54.6% | Added |
| Susquehanna International Group, LLP | 56,900 | $12.6M | 0.02% | +18,282+47.3% | Added |
| Motley Fool Wealth Management, LLC | 56,566 | $12.5M | 0.75% | −9,174−14.0% | Reduced |
| Middleton & Co Inc | 55,972 | $12.4M | 1.39% | −1,700−2.9% | Reduced |
| Kempen Capital Management N.V. | 55,746 | $12.3M | 0.12% | +9,167+19.7% | Added |
| Crossmark Global Holdings, Inc. | 55,670 | $12.3M | 0.20% | −7,361−11.7% | Reduced |
| Washington Trust Advisors, Inc. | 54,718 | $12.1M | 0.98% | −130.0% | Reduced |
| Aware Super Pty Ltd as trustee of Aware Super | 54,685 | $12.1M | 0.18% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 54,342 | $12.0M | 0.04% | −4,743−8.0% | Reduced |
| Miller Howard Investments Inc | 53,887 | $11.9M | 0.38% | +1,792+3.4% | Added |
| Integrated Wealth Concepts LLC | 53,775 | $11.9M | 0.12% | +13,754+34.4% | Added |
| Linscomb & Williams, Inc. | 53,696 | $11.9M | 0.55% | +855+1.6% | Added |
| Mutual of America Capital Management LLC | 53,683 | $11.9M | 0.13% | −657−1.2% | Reduced |
| Wedge Capital Management L L P | 53,004 | $11.7M | 0.21% | −4,467−7.8% | Reduced |
| John G Ullman & Associates Inc | 52,982 | $11.7M | 1.74% | −150−0.3% | Reduced |
| Vinva Investment Management Ltd | 53,460 | $11.6M | 0.31% | +21,514+67.3% | Added |
| Fayez Sarofim & Co | 51,992 | $11.5M | 0.03% | +17,961+52.8% | Added |
| B. Metzler seel. Sohn & Co. AG | 51,958 | $11.5M | 0.11% | +362+0.7% | Added |
| TD Waterhouse Canada Inc. | 50,938 | $11.4M | 0.08% | −1,771−3.4% | Reduced |
| Heitman Real Estate Securities LLC | 51,721 | $11.4M | 0.81% | −36,953−41.7% | Reduced |
| Ethic Inc. | 52,343 | $11.4M | 0.20% | +6,986+15.4% | Added |
| Sanctuary Advisors, LLC | 50,921 | $11.3M | 0.07% | +5,600+12.4% | Added |
| Woodline Partners LP | 50,638 | $11.2M | 0.06% | +32,200+174.6% | Added |
| Mirae Asset Securities (USA) Inc. | 50,312 | $11.1M | 0.49% | +50,312 | New |
| Cabot Wealth Management Inc | 50,153 | $11.1M | 1.32% | +1,241+2.5% | Added |
| Generali Asset Management SPA SGR | 50,000 | $11.1M | 0.25% | +1,283+2.6% | Added |