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 2023
Institutional positions in American Tower Corp as of Mar 31, 2023. 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
- 1,706
- +31 vs. Q4 2022
- Shares held
- 459.7M
- +35.2M (+8.3%) vs. Q4 2022
- Total value
- $86.3B
- −$3.51B (−3.9%) vs. Q4 2022
- New holders
- 145
- 755 more added
- Sold out
- 114
- 587 more reduced
36 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Resolution Capital Ltd | 571,380 | $116.8M | 1.98% | +571,380 | New |
| Nordea Investment Management AB | 573,442 | $116.5M | 0.17% | +11,434+2.0% | Added |
| Sarasin & Partners LLP | 568,971 | $116.3M | 1.47% | +1840.0% | Added |
| Aviva PLC | 564,983 | $115.4M | 0.52% | −98,586−14.9% | Reduced |
| Macquarie Group Ltd | 552,319 | $113.5M | 0.13% | −11,179−2.0% | Reduced |
| New York State Teachers Retirement System | 533,184 | $109.0M | 0.26% | −4,772−0.9% | Reduced |
| Maryland State Retirement & Pension System | 513,681 | $105.0M | 2.34% | +364,564+244.5% | Added |
| State Board of Administration of Florida Retirement System | 511,608 | $104.5M | 0.24% | −5,720−1.1% | Reduced |
| Allianz Asset Management GmbH | 508,918 | $104.0M | 0.22% | −45,249−8.2% | Reduced |
| Evercore Wealth Management, LLC | 485,611 | $99.2M | 1.98% | +22,040+4.8% | Added |
| Adage Capital Partners GP, L.L.C. | 466,205 | $95.3M | 0.21% | −12,400−2.6% | Reduced |
| Mondrian Investment Partners LTD | 458,943 | $93.8M | 2.07% | +851+0.2% | Added |
| Brookfield Asset Management Inc. | 453,955 | $92.8M | 0.36% | −25,676−5.4% | Reduced |
| TD Asset Management Inc | 443,155 | $90.6M | 0.11% | −82,146−15.6% | Reduced |
| AXA S.A. | 435,922 | $89.1M | 0.31% | −50,849−10.4% | Reduced |
| Public Employees Retirement Association of Colorado | 432,620 | $88.4M | 0.46% | −4,313−1.0% | Reduced |
| Point72 Asset Management, L.P. | 429,029 | $87.7M | 0.31% | +255,993+147.9% | Added |
| Border to Coast Pensions Partnership Ltd | 425,879 | $87.0M | 2.34% | +70,299+19.8% | Added |
| Russell Investments Group, Ltd. | 423,175 | $86.3M | 0.17% | +20,146+5.0% | Added |
| DF Dent & Co Inc | 421,210 | $86.1M | 1.21% | −26,557−5.9% | Reduced |
| Retirement Systems of Alabama | 421,014 | $86.0M | 0.37% | −12,286−2.8% | Reduced |
| Mar Vista Investment Partners LLC | 419,159 | $85.7M | 3.81% | +44,234+11.8% | Added |
| Lasalle Investment Management Securities LLC | 418,072 | $85.4M | 3.39% | +181,381+76.6% | Added |
| Nan Shan Life Insurance Co., Ltd. | 417,934 | $85.4M | 2.03% | +416,517+29,394.3% | Added |
| Great Lakes Advisors, LLC | 416,479 | $85.1M | 0.77% | +392,538+1,639.6% | Added |
| Federated Hermes, Inc. | 410,682 | $83.9M | 0.21% | +49,835+13.8% | Added |
| First Trust Advisors LP | 408,006 | $83.4M | 0.10% | +28,216+7.4% | Added |
| Two Sigma Investments, LP | 406,005 | $83.0M | 0.25% | +406,005 | New |
| Stifel Financial Corp | 392,296 | $80.2M | 0.11% | +5,988+1.6% | Added |
| Uniplan Investment Counsel, Inc. | 390,012 | $79.7M | 5.62% | −3,065−0.8% | Reduced |
| Centersquare Investment Management LLC | 384,753 | $78.6M | 0.94% | −134,470−25.9% | Reduced |
| Alphinity Investment Management Pty Ltd | 382,345 | $78.1M | 1.75% | −471,490−55.2% | Reduced |
| State of Wisconsin Investment Board | 377,676 | $77.2M | 0.23% | −35,260−8.5% | Reduced |
| Susquehanna International Group, LLP | 376,642 | $77.0M | 0.12% | +189,567+101.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 367,697 | $75.1M | 0.18% | +37,741+11.4% | Added |
| Johnson Investment Counsel Inc | 362,178 | $74.0M | 0.98% | −3,487−1.0% | Reduced |
| M&T Bank Corp | 361,530 | $73.9M | 0.29% | +17,803+5.2% | Added |
| Broad Run Investment Management, LLC | 358,569 | $73.3M | 8.73% | −19,047−5.0% | Reduced |
| Zimmer Partners, LP | 357,500 | $73.1M | 1.50% | +32,500+10.0% | Added |
| Bristol Gate Capital Partners Inc. | 338,675 | $69.2M | 3.75% | +12,907+4.0% | Added |
| Scotia Capital Inc. | 337,610 | $69.0M | 0.50% | +11,829+3.6% | Added |
| State of New Jersey Common Pension Fund D | 334,151 | $68.3M | 0.24% | +1,524+0.5% | Added |
| Lord, Abbett & Co. LLC | 332,500 | $67.9M | 0.24% | −1,900−0.6% | Reduced |
| Bartlett & Co. LLC | 321,661 | $65.7M | 1.27% | +1,401+0.4% | Added |
| Bartlett & Co. Wealth Management LLC | 321,661 | $65.7M | 1.27% | +1,401+0.4% | Added |
| The PNC Financial Services Group, Inc. | 318,347 | $65.1M | 0.06% | −20,941−6.2% | Reduced |
| CI Private Wealth, LLC | 317,792 | $64.9M | 0.17% | +145,701+84.7% | Added |
| Douglas Lane & Associates, LLC | 315,875 | $64.5M | 1.07% | −110.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 312,250 | $63.8M | 0.61% | +157,996+102.4% | Added |
| Nisa Investment Advisors, LLC | 310,074 | $63.4M | 0.50% | +21,656+7.5% | Added |
| State of Alaska, Department of Revenue | 306,090 | $62.5M | 0.74% | +5,333+1.8% | Added |
| Davis R M Inc | 291,998 | $59.7M | 1.52% | +224+0.1% | Added |
| First Republic Investment Management, Inc. | 290,810 | $59.4M | 0.13% | +18,533+6.8% | Added |
| Partners Group Holding AG | 286,942 | $58.6M | 4.73% | −17,524−5.8% | Reduced |
| Toronto Dominion Bank | 284,653 | $58.1M | 0.09% | −18,337−6.1% | Reduced |
| Locust Wood Capital Advisers, LLC | 279,524 | $57.1M | 3.57% | −8,843−3.1% | Reduced |
| Mariner, LLC | 272,320 | $55.6M | 0.16% | +17,563+6.9% | Added |
| Kames Capital plc | 271,994 | $55.5M | 0.97% | +48,479+21.7% | Added |
| Public Employees Retirement System of Ohio | 270,910 | $55.4M | 0.23% | −10,959−3.9% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 270,874 | $55.4M | 0.22% | +1,781+0.7% | Added |
| AMF Pensionsforsakring AB | 267,866 | $54.8M | 0.56% | 00.0% | Unchanged |
| Ninety One UK Ltd | 265,537 | $54.3M | 0.17% | +23,316+9.6% | Added |
| King Luther Capital Management Corp | 264,885 | $54.1M | 0.29% | −9,329−3.4% | Reduced |
| Cincinnati Financial Corp | 263,600 | $53.9M | 1.31% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 263,477 | $53.8M | 0.09% | +8,597+3.4% | Added |
| CCLA Investment Management Ltd | 261,313 | $53.3M | 1.05% | +1,015+0.4% | Added |
| GW&K Investment Management, LLC | 257,915 | $52.7M | 0.51% | +32,622+14.5% | Added |
| Fort Washington Investment Advisors Inc | 257,691 | $52.7M | 0.40% | +3,076+1.2% | Added |
| LPL Financial LLC | 245,941 | $50.3M | 0.04% | +14,772+6.4% | Added |
| Robeco Institutional Asset Management B.V. | 243,154 | $49.7M | 0.14% | +20,790+9.3% | Added |
| CIBC Asset Management Inc | 242,833 | $49.6M | 0.20% | +29,277+13.7% | Added |
| Haverford Trust Co | 237,570 | $48.5M | 0.58% | +10,464+4.6% | Added |
| Westpac Banking Corp | 233,007 | $47.6M | 0.64% | +96,662+70.9% | Added |
| Bamco Inc | 231,623 | $47.3M | 0.14% | −104,166−31.0% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 229,054 | $46.8M | 0.09% | +8,808+4.0% | Added |
| EP Wealth Advisors, LLC | 225,508 | $46.1M | 0.91% | +11,546+5.4% | Added |
| Pictet Asset Management SA | 223,498 | $45.7M | 0.06% | −1,308−0.6% | Reduced |
| Ci Investments Inc. | 222,865 | $45.5M | 0.23% | +36,513+19.6% | Added |
| BNP Paribas Arbitrage, SA | 216,580 | $44.3M | 0.10% | −88,596−29.0% | Reduced |
| Two Sigma Advisers, LP | 215,000 | $43.9M | 0.11% | +215,000 | New |
| Baird Financial Group, Inc. | 213,979 | $43.7M | 0.11% | +8,345+4.1% | Added |
| Junto Capital Management LP | 213,369 | $43.6M | 1.22% | +65,384+44.2% | Added |
| Treasurer of the State of North Carolina | 209,603 | $42.8M | 0.24% | +1,300+0.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 208,845 | $42.7M | 0.21% | +21,016+11.2% | Added |
| Mackenzie Financial Corp | 204,941 | $41.9M | 0.07% | −1,758−0.9% | Reduced |
| HighTower Advisors, LLC | 203,685 | $41.4M | 0.09% | +3,986+2.0% | Added |
| Brown Brothers Harriman & Co | 202,463 | $41.4M | 0.35% | +18,574+10.1% | Added |
| Northeast Investment Management | 199,286 | $40.7M | 2.47% | +1,321+0.7% | Added |
| Trillium Asset Management, LLC | 198,272 | $40.5M | 1.19% | +18,922+10.6% | Added |
| Asset Management One Co.,Ltd. | 194,436 | $39.7M | 0.18% | +2,925+1.5% | Added |
| Howland Capital Management LLC | 193,974 | $39.6M | 2.39% | +1,839+1.0% | Added |
| CIBC World Markets Corp | 191,223 | $39.1M | 0.64% | −12,777−6.3% | Reduced |
| Voloridge Investment Management, LLC | 188,808 | $38.6M | 0.19% | +162,374+614.3% | Added |
| Abn Amro Investment Solutions | 188,145 | $38.4M | 0.79% | +188,145 | New |
| STRS Ohio | 187,360 | $38.3M | 0.17% | +377+0.2% | Added |
| Madison Asset Management, LLC | 187,340 | $38.3M | 0.58% | +10,740+6.1% | Added |
| Truist Financial Corp | 176,412 | $36.0M | 0.06% | −546−0.3% | Reduced |
| Clark Capital Management Group, Inc. | 173,798 | $35.5M | 0.40% | +38,473+28.4% | Added |
| Boston Financial Mangement LLC | 170,189 | $34.8M | 1.36% | +1,757+1.0% | Added |
| Millennium Management LLC | 169,177 | $34.6M | 0.04% | +137,586+435.5% | Added |