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 2024
Institutional positions in American Tower Corp as of Jun 30, 2024. 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
- 1,769
- +23 vs. Q1 2024
- Shares held
- 431.0M
- +2.37M (+0.6%) vs. Q1 2024
- Total value
- $83.8B
- −$716.2M (−0.8%) vs. Q1 2024
- New holders
- 153
- 700 more added
- Sold out
- 130
- 706 more reduced
23 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gratus Capital LLC | 87,845 | $17.1M | 0.69% | +44,790+104.0% | Added |
| Pittenger & Anderson Inc | 87,550 | $17.0M | 0.70% | +2,610+3.1% | Added |
| River Road Asset Management, LLC | 87,360 | $17.0M | 0.24% | −4,816−5.2% | Reduced |
| J. Goldman & Co LP | 86,636 | $16.8M | 0.63% | +86,636 | New |
| Bowen Hanes & Co Inc | 86,000 | $16.7M | 0.46% | +15,000+21.1% | Added |
| CIBC Asset Management Inc | 84,890 | $16.5M | 0.06% | −104,189−55.1% | Reduced |
| AMF Pensionsforsakring AB | 83,758 | $16.3M | 0.12% | +83,758 | New |
| Tiaa Trust, National Association | 83,507 | $16.2M | 0.05% | +68,210+445.9% | Added |
| Nissay Asset Management Corp | 83,268 | $16.2M | 0.11% | −731−0.9% | Reduced |
| Motley Fool Asset Management LLC | 82,782 | $16.1M | 1.06% | +2,478+3.1% | Added |
| Chilton Capital Management LLC | 82,016 | $16.1M | 0.72% | −5,050−5.8% | Reduced |
| SG Americas Securities, LLC | 82,564 | $16.0M | 0.10% | −22,655−21.5% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 82,175 | $16.0M | 0.06% | −4,185−4.8% | Reduced |
| Sora Investors LLC | 82,000 | $15.9M | 2.94% | +82,000 | New |
| Gradient Investments LLC | 81,915 | $15.9M | 0.36% | −2,581−3.1% | Reduced |
| Kovitz Investment Group Partners, LLC | 80,954 | $15.7M | 0.13% | +2,233+2.8% | Added |
| Resona Asset Management Co.,Ltd. | 79,231 | $15.4M | 0.09% | −697−0.9% | Reduced |
| Grand Jean Capital Management Inc | 79,314 | $15.4M | 3.84% | +70,758+827.0% | Added |
| Yousif Capital Management, LLC | 79,013 | $15.4M | 0.17% | −877−1.1% | Reduced |
| Apriem Advisors | 77,628 | $15.1M | 1.85% | −1,551−2.0% | Reduced |
| Utah Retirement Systems | 76,944 | $15.0M | 0.18% | −3,800−4.7% | Reduced |
| Brown Brothers Harriman & Co | 76,903 | $14.9M | 0.11% | −115,026−59.9% | Reduced |
| Atreides Management, LP | 76,564 | $14.9M | 0.49% | +76,564 | New |
| Avalon Trust Co | 76,403 | $14.9M | 1.18% | +2,651+3.6% | Added |
| Tredje AP-fonden | 74,451 | $14.5M | 0.14% | −4,400−5.6% | Reduced |
| Stephens Inc | 74,331 | $14.4M | 0.22% | +7,148+10.6% | Added |
| Gilder Gagnon Howe & Co LLC | 73,821 | $14.3M | 0.18% | −229−0.3% | Reduced |
| London & Capital Asset Management Ltd | 73,663 | $14.3M | 1.21% | +2,481+3.5% | Added |
| Oppenheimer & Co Inc | 73,364 | $14.3M | 0.23% | +17,788+32.0% | Added |
| Anchor Capital Advisors LLC | 73,314 | $14.3M | 0.40% | +3,211+4.6% | Added |
| Pinnacle Financial Partners Inc | 72,949 | $14.2M | 0.30% | −521−0.7% | Reduced |
| Avantax Advisory Services, Inc. | 72,974 | $14.2M | 0.10% | +41,778+133.9% | Added |
| Credit Agricole S A | 72,097 | $14.0M | 0.09% | +43,253+150.0% | Added |
| Badgley Phelps Wealth Managers, LLC | 71,576 | $14.0M | 0.35% | −1,163−1.6% | Reduced |
| Cohen Klingenstein LLC | 71,624 | $13.9M | 0.51% | −2,497−3.4% | Reduced |
| Captrust Financial Advisors | 71,056 | $13.8M | 0.04% | +7,245+11.4% | Added |
| Creative Planning | 70,641 | $13.7M | 0.01% | +3,861+5.8% | Added |
| Lighthouse Investment Partners, LLC | 70,000 | $13.6M | 0.76% | +70,000 | New |
| Fjarde AP-fonden (The Fourth Swedish National Pensionfund) | 69,984 | $13.6M | 0.15% | +69,984 | New |
| Wedge Capital Management L L P | 69,146 | $13.4M | 0.24% | −1,876−2.6% | Reduced |
| Abn Amro Investment Solutions | 69,058 | $13.4M | 0.24% | +14,026+25.5% | Added |
| Andra AP-fonden | 68,900 | $13.4M | 0.23% | −7,200−9.5% | Reduced |
| Chicago Partners Investment Group LLC | 59,747 | $13.3M | 0.52% | −10,306−14.7% | Reduced |
| Prospect Capital Advisors, LLC | 68,225 | $13.3M | 5.59% | 00.0% | Unchanged |
| Washington Trust Co | 68,196 | $13.3M | 0.48% | −1,159−1.7% | Reduced |
| Payden & Rygel Investment Group | 67,900 | $13.2M | 1.07% | +67,900 | New |
| Payden & Rygel | 67,900 | $13.2M | 1.07% | +67,900 | New |
| CIBC World Markets Inc. | 67,451 | $13.1M | 0.03% | −142,715−67.9% | Reduced |
| T. Rowe Price Investment Management, Inc. | 67,202 | $13.1M | 0.01% | +14,987+28.7% | Added |
| Tudor Investment Corp Et Al | 66,349 | $12.9M | 0.14% | +66,349 | New |
| Two Sigma Investments, LP | 65,999 | $12.8M | 0.03% | +56,195+573.2% | Added |
| Bath Savings Trust Co | 65,843 | $12.8M | 1.36% | −2,305−3.4% | Reduced |
| Wallington Asset Management, LLC | 65,806 | $12.8M | 1.96% | −996−1.5% | Reduced |
| Pathstone Holdings, LLC | 65,328 | $12.7M | 0.06% | −10,340−13.7% | Reduced |
| Firetrail Investments Pty Ltd | 65,151 | $12.7M | 3.84% | +36,513+127.5% | Added |
| Public Sector Pension Investment Board | 64,886 | $12.6M | 0.08% | +9,751+17.7% | Added |
| Public Employees Retirement Association of Colorado | 64,776 | $12.6M | 0.05% | −1,630−2.5% | Reduced |
| Rafferty Asset Management, LLC | 64,476 | $12.5M | 0.05% | +8,636+15.5% | Added |
| Harber Asset Management LLC | 63,926 | $12.4M | 3.32% | +3,066+5.0% | Added |
| Edge Wealth Management LLC | 63,084 | $12.3M | 2.58% | −1,238−1.9% | Reduced |
| Girard Partners Ltd. | 62,011 | $12.1M | 1.14% | +854+1.4% | Added |
| Edgewood Management LLC | 61,873 | $12.0M | 0.03% | −198,839−76.3% | Reduced |
| Crossmark Global Holdings, Inc. | 61,635 | $12.0M | 0.23% | +3,305+5.7% | Added |
| Atom Investors LP | 61,220 | $11.9M | 1.19% | +61,220 | New |
| Williams Jones Wealth Management, LLC. | 61,214 | $11.9M | 0.15% | −1,112−1.8% | Reduced |
| Middleton & Co Inc | 61,087 | $11.9M | 1.38% | −2,080−3.3% | Reduced |
| ING Groep NV | 60,846 | $11.8M | 0.07% | −1,042−1.7% | Reduced |
| Walleye Capital LLC | 60,364 | $11.7M | 0.12% | +52,496+667.2% | Added |
| LGT Fund Management Co Ltd. | 60,214 | $11.7M | 1.46% | +56,954+1,747.1% | Added |
| CIBC World Markets Corp | 60,184 | $11.7M | 0.08% | −128,859−68.2% | Reduced |
| Cincinnati Insurance Co | 60,000 | $11.7M | 0.19% | 00.0% | Unchanged |
| Cobblestone Capital Advisors LLC | 59,465 | $11.6M | 0.71% | +34+0.1% | Added |
| Mutual of America Capital Management LLC | 58,894 | $11.4M | 0.13% | −2,229−3.6% | Reduced |
| Northwestern Mutual Wealth Management Co | 58,617 | $11.4M | 0.01% | +3,218+5.8% | Added |
| Liberty Mutual Group Asset Management Inc. | 57,924 | $11.3M | 1.66% | +250.0% | Added |
| Washington Trust Advisors, Inc. | 57,791 | $11.2M | 1.03% | −1,670−2.8% | Reduced |
| Trust Co of Vermont | 57,080 | $11.1M | 0.60% | −3,483−5.8% | Reduced |
| Capital Fund Management S.A. | 56,663 | $11.0M | 0.13% | +56,663 | New |
| First Horizon Advisors, Inc. | 56,243 | $10.9M | 0.33% | −378−0.7% | Reduced |
| Evergreen Capital Management LLC | 55,661 | $10.9M | 0.39% | +52,147+1,484.0% | Added |
| Fiduciary Trust Co | 55,898 | $10.9M | 0.16% | −683−1.2% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 54,398 | $10.6M | 0.12% | +1,749+3.3% | Added |
| Grassi Investment Management | 54,292 | $10.6M | 0.94% | −300−0.5% | Reduced |
| TownSquare Capital, LLC | 53,721 | $10.4M | 0.14% | +19,804+58.4% | Added |
| Cullen/Frost Bankers, Inc. | 52,485 | $10.2M | 0.15% | −748−1.4% | Reduced |
| Covea Finance | 52,371 | $10.2M | 0.47% | 00.0% | Unchanged |
| John G Ullman & Associates Inc | 52,081 | $10.1M | 1.54% | +12,200+30.6% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 51,910 | $10.1M | 0.10% | 00.0% | Unchanged |
| Linscomb & Williams, Inc. | 51,873 | $10.1M | 0.52% | −177−0.3% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 51,649 | $10.0M | 0.12% | +18,000+53.5% | Added |
| First Trust Advisors LP | 51,636 | $10.0M | 0.01% | −278,917−84.4% | Reduced |
| Polar Asset Management Partners Inc. | 51,500 | $10.0M | 0.26% | +27,400+113.7% | Added |
| Kelly Lawrence W & Associates Inc | 51,407 | $9.99M | 2.28% | +646+1.3% | Added |
| Park National Corp | 51,140 | $9.94M | 0.37% | +267+0.5% | Added |
| Manning & Napier Advisors LLC | 50,397 | $9.80M | 0.11% | +50,397 | New |
| Gotham Asset Management, LLC | 50,344 | $9.79M | 0.13% | +31,210+163.1% | Added |
| Ranger Global Real Estate Advisors, LLC | 49,167 | $9.56M | 3.81% | +49,167 | New |
| Sandy Spring Bank | 48,667 | $9.46M | 0.42% | −584−1.2% | Reduced |
| Ausbil Investment Management Ltd | 48,314 | $9.39M | 4.33% | −5,744−10.6% | Reduced |
| GYL Financial Synergies, LLC | 48,037 | $9.34M | 0.72% | +26,994+128.3% | Added |