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 |
|---|---|---|---|---|---|
| Robeco Institutional Asset Management B.V. | 187,763 | $30.7M | 0.04% | −89,070−32.2% | Reduced |
| Uniplan Investment Counsel, Inc. | 187,048 | $30.6M | 2.87% | −34,331−15.5% | Reduced |
| Fairview Capital Investment Management, LLC | 186,344 | $30.5M | 1.61% | −14,187−7.1% | Reduced |
| Public Sector Pension Investment Board | 186,044 | $30.4M | 0.08% | +52,852+39.7% | Added |
| Saudi Central Bank | 180,106 | $30.4M | 0.40% | +15,346+9.3% | Added |
| Evercore Wealth Management, LLC | 185,707 | $30.4M | 0.43% | −160,443−46.4% | Reduced |
| KLP Kapitalforvaltning AS | 183,813 | $30.3M | 0.10% | +8,200+4.7% | Added |
| Natixis Advisors, L.P. | 183,828 | $30.1M | 0.03% | −4,658−2.5% | Reduced |
| Exchange Traded Concepts, LLC | 177,657 | $29.1M | 0.14% | −4,323−2.4% | Reduced |
| Omers Administration Corp | 176,998 | $29.0M | 0.17% | +155,327+716.8% | Added |
| Credit Agricole S A | 176,686 | $28.9M | 0.07% | +11,505+7.0% | Added |
| TD Asset Management Inc | 176,633 | $28.9M | 0.03% | −35,522−16.7% | Reduced |
| Walleye Capital LLC | 176,101 | $28.8M | 0.14% | +159,417+955.5% | Added |
| Creative Planning | 176,000 | $28.8M | 0.02% | +19,860+12.7% | Added |
| Public Employees Retirement System of Ohio | 173,691 | $28.4M | 0.08% | −12,239−6.6% | Reduced |
| IES Holdings, Inc. | 172,500 | $28.2M | 9.08% | +75,000+76.9% | Added |
| State of Tennessee, Treasury Department | 168,363 | $27.5M | 0.08% | −1,236−0.7% | Reduced |
| Nomura Asset Management Co Ltd | 165,812 | $27.1M | 0.06% | −1,187−0.7% | Reduced |
| Fisher Funds Management LTD | 164,898 | $27.0M | 0.77% | −44,572−21.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 164,300 | $26.9M | 0.11% | +10,555+6.9% | Added |
| Jain Global LLC | 164,025 | $26.8M | 0.32% | −27,539−14.4% | Reduced |
| Eastern Bank | 162,107 | $26.5M | 0.41% | +9,016+5.9% | Added |
| Truist Financial Corp | 160,322 | $26.2M | 0.03% | −4,353−2.6% | Reduced |
| Cerity Partners LLC | 159,737 | $26.1M | 0.03% | +52,999+49.7% | Added |
| Quantinno Capital Management LP | 159,688 | $26.1M | 0.03% | +27,313+20.6% | Added |
| Vinva Investment Management Ltd | 153,615 | $25.9M | 0.17% | +74,007+93.0% | Added |
| Ilex Capital Partners (UK) LLP | 157,447 | $25.8M | 0.53% | +157,447 | New |
| Tredje AP-fonden | 154,875 | $25.3M | 0.11% | +14,505+10.3% | Added |
| Kames Capital plc | 150,166 | $24.6M | 0.26% | −23,904−13.7% | Reduced |
| Dana Investment Advisors, Inc. | 149,923 | $24.5M | 0.64% | +2,782+1.9% | Added |
| Swiss Life Asset Management Ltd | 148,398 | $24.3M | 0.10% | +35,274+31.2% | Added |
| Nykredit A/S | 147,499 | $24.1M | 0.09% | +147,499 | New |
| Zurich Insurance Group Ltd | 146,964 | $24.0M | 0.17% | +146,964 | New |
| Lansforsakringar Fondforvaltning AB (publ) | 145,687 | $23.8M | 0.11% | −261,864−64.3% | Reduced |
| Xponance, Inc. | 145,266 | $23.8M | 0.15% | +3,290+2.3% | Added |
| Quintet Private Bank (Europe) S.A. | 144,545 | $23.6M | 1.47% | −3,493−2.4% | Reduced |
| Bessemer Group Inc | 144,272 | $23.6M | 0.03% | −138,404−49.0% | Reduced |
| NEOS Investment Management LLC | 143,505 | $23.5M | 0.09% | +17,914+14.3% | Added |
| CIBC Asset Management Inc | 141,450 | $23.1M | 0.05% | −1,386−1.0% | Reduced |
| Massachusetts Financial Services Co | 124,961 | $22.9M | 0.01% | −137,565−52.4% | Reduced |
| STRS Ohio | 139,570 | $22.8M | 0.09% | −32,951−19.1% | Reduced |
| Baird Financial Group, Inc. | 139,450 | $22.8M | 0.03% | −3,264−2.3% | Reduced |
| Victory Capital Management Inc | 139,324 | $22.8M | 0.01% | +6,324+4.8% | Added |
| Vert Asset Management LLC | 138,807 | $22.7M | 6.21% | +8,569+6.6% | Added |
| Northeast Investment Management | 136,188 | $22.3M | 0.82% | −7,504−5.2% | Reduced |
| IFM Investors Pty Ltd | 135,937 | $22.2M | 0.15% | +15,087+12.5% | Added |
| Daiwa Securities Group Inc. | 134,723 | $22.0M | 0.05% | +7,717+6.1% | Added |
| Capital Fund Management S.A. | 134,389 | $22.0M | 0.16% | −37,011−21.6% | Reduced |
| Oppenheimer Asset Management Inc. | 133,110 | $21.8M | 0.23% | −5,777−4.2% | Reduced |
| Groupama Asset Managment | 129,079 | $21.7M | 0.27% | +5,211+4.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 129,999 | $21.7M | 0.04% | −83,094−39.0% | Reduced |
| Czech National Bank | 132,611 | $21.7M | 0.12% | +5,113+4.0% | Added |
| Capitolis Liquid Global Markets LLC | 129,985 | $21.3M | 0.09% | 00.0% | Unchanged |
| Arizona State Retirement System | 129,329 | $21.2M | 0.11% | +1,010+0.8% | Added |
| Agf Management Ltd | 128,383 | $21.0M | 0.08% | +9,836+8.3% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 127,934 | $20.9M | 0.10% | −300−0.2% | Reduced |
| Evergreen Capital Management LLC | 126,392 | $20.8M | 0.37% | +53,526+73.5% | Added |
| Lido Advisors, LLC | 125,795 | $20.8M | 0.07% | −406−0.3% | Reduced |
| Bank of Nova Scotia | 126,293 | $20.7M | 0.03% | −15,449−10.9% | Reduced |
| Brown Advisory Inc | 125,847 | $20.6M | 0.03% | −14,976−10.6% | Reduced |
| Acadian Asset Management LLC | 124,158 | $20.3M | 0.02% | −611,448−83.1% | Reduced |
| ProShare Advisors LLC | 124,114 | $20.3M | 0.03% | +6,466+5.5% | Added |
| SEB Asset Management AB | 123,418 | $20.2M | 0.08% | +16,078+15.0% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 122,509 | $20.0M | 0.17% | +4,919+4.2% | Added |
| Assetmark, Inc | 122,139 | $20.0M | 0.03% | +1,049+0.9% | Added |
| Guggenheim Capital LLC | 121,045 | $19.8M | 0.13% | +5,202+4.5% | Added |
| Midwest Trust Co | 120,265 | $19.7M | 0.22% | +516+0.4% | Added |
| State of Michigan Retirement System | 119,284 | $19.5M | 0.09% | −3,000−2.5% | Reduced |
| Mill Capital Management, LLC | 118,842 | $19.4M | 1.30% | −4,469−3.6% | Reduced |
| MetLife Investment Management | 118,434 | $19.4M | 0.09% | −12,059−9.2% | Reduced |
| Boston Family Office LLC | 118,246 | $19.3M | 1.17% | −1,615−1.3% | Reduced |
| Nissay Asset Management Corp | 117,683 | $19.2M | 0.08% | +6,077+5.4% | Added |
| Heritage Investors Management Corp | 117,405 | $19.2M | 0.53% | +591+0.5% | Added |
| Douglass Winthrop Advisors, LLC | 117,375 | $19.2M | 0.33% | −385,557−76.7% | Reduced |
| Destination Wealth Management | 116,707 | $19.1M | 0.45% | +3,443+3.0% | Added |
| Gabelli Funds LLC | 116,640 | $19.1M | 0.12% | +2,250+2.0% | Added |
| Fifth Third Bancorp | 116,203 | $19.0M | 0.03% | −1,268−1.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 115,264 | $18.9M | 0.04% | +10,868+10.4% | Added |
| FourThought Financial Partners, LLC | 114,521 | $18.7M | 1.45% | −30,254−20.9% | Reduced |
| Cincinnati Insurance Co | 114,000 | $18.6M | 0.27% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 112,677 | $18.6M | 0.59% | +16,410+17.0% | Added |
| Benchstone Capital Management LP | 111,270 | $18.2M | 2.27% | +111,270 | New |
| Commonwealth Equity Services, LLC | 111,190 | $18.2M | 0.02% | +5,671+5.4% | Added |
| Greenleaf Trust | 110,624 | $18.1M | 0.17% | +106+0.1% | Added |
| Vestcor Inc | 110,510 | $18.1M | 0.45% | −10,608−8.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 108,768 | $17.8M | 0.08% | +16,279+17.6% | Added |
| Mediolanum International Funds Ltd | 105,310 | $17.8M | 0.15% | +2,980+2.9% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 117,024 | $17.7M | 0.14% | −15,909−12.0% | Reduced |
| Broad Run Investment Management, LLC | 105,005 | $17.2M | 2.64% | −573−0.5% | Reduced |
| DnB Asset Management AS | 104,654 | $17.1M | 0.05% | +2,682+2.6% | Added |
| Ieq Capital, LLC | 104,207 | $17.0M | 0.08% | +100,088+2,429.9% | Added |
| Sound Income Strategies, LLC | 103,728 | $17.0M | 0.76% | +103,292+23,690.8% | Added |
| Thrivent Financial for Lutherans | 102,524 | $16.8M | 0.03% | −739−0.7% | Reduced |
| Nisa Investment Advisors, LLC | 101,424 | $16.8M | 0.05% | −30,675−23.2% | Reduced |
| Varma Mutual Pension Insurance Co | 101,006 | $16.5M | 0.09% | −900−0.9% | Reduced |
| MAI Capital Management | 100,143 | $16.4M | 0.06% | −1,855−1.8% | Reduced |
| IMC-Chicago, LLC | 99,492 | $16.3M | 0.15% | +70,516+243.4% | Added |
| United Capital Financial Advisers, LLC | 99,063 | $16.2M | 0.09% | −1,662−1.7% | Reduced |
| J. Safra Sarasin Holding AG | 119,565 | $16.1M | 0.23% | +19,120+19.0% | Added |
| Foresight Group Ltd Liability Partnership | 97,840 | $16.1M | 2.89% | +1,651+1.7% | Added |