American TowerAMT
13F holders, Q1 2026 (March 31)1,759holders −22
123new positions
142sold out
12famous investors
$172.47avg. 13F price*
At the end of Q1 2026, 1,759 institutions reported holding American Tower Corp. (AMT) in their 13F filings, down 22 from Q4 2025. 123 opened new positions and 142 sold out. The largest holders were BlackRock, Inc. ($7.8B), Vanguard Capital Management LLC ($5.2B) and Vanguard Portfolio Management LLC ($4.8B). 12 famous investors held it, including Steve Cohen (0.4% of Point72 Asset Management's portfolio), David E. Shaw (0.2% of D. E. Shaw & Co.'s portfolio) and Chuck Akre (0.1% of Akre Capital Management's portfolio).
- Company
- American Tower Corp.
- Sector
- Real Estate
- CUSIP
- 03027X100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 123 | $326.9M |
| Exits | 142 | $294.0M |
All 13F filers, Q4 2025 → Q1 2026: 26,488,455 shares bought and 62,015,231 shares sold, net −35,526,776 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,759 holders
| BlackRock, Inc. | 0.14% | Add +2.1% | 44,954,137 | $7.8B |
| Vanguard Capital Management LLC | 0.13% | — | 30,362,380 | $5.2B |
| Vanguard Portfolio Management LLC | 0.25% | — | 27,596,159 | $4.8B |
| State Street Corp. | 0.13% | Add +2.1% | 21,434,609 | $3.7B |
| JPMorgan Chase & Co. | 0.18% | Add +5.0% | 15,128,367 | $2.6B |
| Geode Capital Management, LLC | 0.15% | Add +3.2% | 13,933,628 | $2.4B |
| Cohen & Steers, Inc. | 3.79% | Add +1.1% | 12,619,866 | $2.2B |
| FMR LLC | 0.10% | Reduce -5.8% | 11,317,048 | $2.0B |
| Morgan Stanley | 0.10% | Reduce -2.3% | 9,583,923 | $1.7B |
| Deutsche Bank AG | 0.44% | Add +12.4% | 7,769,353 | $1.3B |
| Lazard Asset Management LLC | 2.08% | Add +20.4% | 7,325,943 | $1.3B |
| Invesco Ltd. | 0.12% | Add +4.7% | 7,275,230 | $1.3B |
| Principal Financial Group Inc. | 0.55% | Reduce -2.0% | 5,914,591 | $1.0B |
| Dimensional Fund Advisors LP | 0.21% | Reduce -7.5% | 5,811,041 | $1.0B |
| Capital World Investors | 0.13% | Add +34.3% | 5,667,888 | $978.2M |
| Northern Trust Corp. | 0.12% | Reduce -0.3% | 5,339,734 | $921.5M |
| Charles Schwab Investment Management Inc. | 0.14% | Add +2.7% | 5,240,288 | $904.4M |
| Legal & General Group Plc | 0.19% | Reduce -1.0% | 4,825,921 | $832.9M |
| T. Rowe Price Associates Inc. | 0.10% | Reduce -15.8% | 4,774,353 | $824.0M |
| Goldman Sachs Group Inc. | 0.11% | Add +21.6% | 4,697,393 | $810.7M |
| Bank of America Corp. | 0.06% | Add +14.4% | 4,511,662 | $778.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.16% | Add +2.0% | 4,339,494 | $748.9M |
| Arrowstreet Capital, Limited Partnership | 0.39% | Reduce -1.7% | 4,195,978 | $724.1M |
| Capital Research Global Investors | 0.11% | Add +4.6% | 4,103,353 | $708.2M |
| Nuveen, LLC | 0.18% | Reduce -2.1% | 3,889,182 | $671.2M |
| Amundi | 0.18% | Add +21.0% | 3,830,533 | $661.1M |
| Clearbridge Investments, LLC | 0.55% | Add +13.9% | 3,685,476 | $636.0M |
| Wells Fargo & Company | 0.12% | Add +16.3% | 3,501,851 | $604.3M |
| UBS Group AG | 0.11% | Reduce -6.6% | 3,488,057 | $602.0M |
| Franklin Resources Inc. | 0.14% | Reduce -37.4% | 3,343,526 | $577.0M |
| Ameriprise Financial Inc. | 0.13% | Reduce -18.1% | 3,310,593 | $571.2M |
| Bank of New York Mellon Corp | 0.09% | Add +2.1% | 2,773,447 | $478.6M |
| Federated Hermes, Inc. | 0.77% | Add +365.8% | 2,756,058 | $475.6M |
| Vanguard Fiduciary Trust Co. | 0.12% | — | 2,699,678 | $465.9M |
| Canada Pension Plan Investment Board | 0.27% | Add +8.6% | 2,386,605 | $411.9M |
| Manufacturers Life Insurance Company, The | 0.35% | Reduce -7.6% | 2,315,919 | $399.7M |
| Nordea Investment Management AB | 0.33% | Add +17.3% | 2,044,852 | $350.0M |
| Fisher Asset Management | 0.10% | Reduce -2.4% | 1,736,413 | $299.7M |
| Royal Bank of Canada | 0.05% | Add +12.3% | 1,645,003 | $283.9M |
| Cantillon Capital Management LLC | 1.85% | Reduce -11.9% | 1,612,473 | $278.3M |
| Barrow Hanley Mewhinney & Strauss LLC | 0.90% | Add +10.5% | 1,585,600 | $273.6M |
| HSBC Holdings PLC | 0.16% | Reduce -8.2% | 1,572,977 | $271.3M |
| Raymond James Financial Inc. | 0.08% | Add +54.5% | 1,551,441 | $267.7M |
| National Pension Service | 0.20% | Reduce -0.9% | 1,533,703 | $264.7M |
| Magellan Asset Management Ltd | 3.37% | Add +40.3% | 1,503,296 | $259.4M |
| SG Americas Securities, LLC | 0.27% | Add +24.4% | 1,382,740 | $238.6M |
| Swiss National Bank | 0.14% | Add +7.1% | 1,373,900 | $237.1M |
| CIBC Bancorp USA Inc. | 0.32% | — | 1,358,233 | $234.4M |
| American Century Companies Inc. | 0.12% | Reduce -31.4% | 1,349,347 | $232.9M |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 2.19% | Reduce -5.6% | 1,216,494 | $218.1M |
| Barclays PLC | 0.08% | Reduce -13.7% | 1,255,920 | $216.7M |
| Two Sigma Investments, LP | 0.18% | Add +0.9% | 1,226,889 | $211.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.14% | Add +0.1% | 1,220,578 | $210.6M |
| BNP Paribas Financial Markets | 0.14% | Add +29.9% | 1,212,291 | $209.2M |
| Point72 Asset Management | 0.38% | Add +1448.3% | 1,205,312 | $208.0M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.28% | Add +84.4% | 1,166,809 | $201.4M |
| Capital International Investors | 0.05% | Reduce -70.5% | 1,143,814 | $197.4M |
| D. E. Shaw & Co. | 0.17% | Reduce -17.9% | 1,131,650 | $195.3M |
| M&G PLC | 1.03% | Add +3.8% | 1,115,542 | $193.0M |
| Heard Capital LLC | 9.92% | Reduce -4.3% | 1,112,105 | $191.9M |
| CBRE Investment Management Listed Real Assets LLC | 2.85% | Add +40.7% | 1,110,227 | $191.6M |
| Neuberger Berman Group LLC | 0.14% | Reduce -28.1% | 1,068,844 | $184.5M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.12% | Add +7.4% | 1,065,693 | $183.9M |
| CANADA LIFE ASSURANCE Co | 0.32% | Add +3.1% | 1,030,753 | $178.6M |
| Envestnet Asset Management Inc. | 0.05% | Add +96.4% | 1,033,938 | $178.4M |
| Vanguard Global Advisers, LLC | 0.09% | — | 1,024,070 | $176.7M |
| DAVENPORT & Co LLC | 0.98% | Reduce -2.4% | 1,026,871 | $176.5M |
| Millennium Management | 0.14% | Add +97.7% | 1,021,378 | $176.3M |
| Rhumbline Advisers | 0.15% | Reduce -0.9% | 995,150 | $171.7M |
| Swedbank AB | 0.17% | Add +68.8% | 953,557 | $164.6M |
| California Public Employees Retirement System | 0.10% | Reduce -22.2% | 938,126 | $161.9M |
| Russell Investments Group, Ltd. | 0.17% | Add +29.0% | 937,962 | $161.7M |
| Duff & Phelps Investment Management Co. | 1.65% | Add +0.3% | 920,890 | $158.9M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.81% | Reduce -5.5% | 918,264 | $158.5M |
| Citadel Advisors | 0.11% | Reduce -20.3% | 876,763 | $151.3M |
| Sei Investments Co. | 0.14% | Add +8.0% | 867,418 | $149.7M |
| Sarasin & Partners LLP | 1.82% | Reduce -4.1% | 863,166 | $149.0M |
| Aberdeen Group plc | 0.24% | Add +3.4% | 852,623 | $147.1M |
| LPL Financial LLC | 0.04% | Add +58.8% | 849,192 | $146.6M |
| Man Group plc | 0.30% | Reduce -26.3% | 826,138 | $142.6M |
| US Bancorp \de | 0.17% | Reduce -6.9% | 816,817 | $141.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.12% | — | 812,950 | $140.3M |
| Storebrand Asset Management As | 0.40% | Reduce -2.4% | 797,602 | $137.7M |
| Voloridge Investment Management, LLC | 0.55% | Add +39.6% | 791,418 | $136.6M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.16% | Reduce -30.3% | 783,649 | $135.2M |
| Allianz Asset Management GmbH | 0.15% | Reduce -19.7% | 760,688 | $131.3M |
| Marshall Wace, LLP | 0.14% | Add +141.2% | 751,254 | $129.7M |
| Wellington Management Group LLP | 0.02% | Add +2.2% | 747,735 | $129.0M |
| Acadian Asset Management LLC | 0.18% | Add +6.6% | 735,606 | $126.9M |
| California State Teachers Retirement System | 0.12% | Reduce -2.4% | 682,040 | $117.7M |
| Alliancebernstein L.P. | 0.04% | Add +18.2% | 656,026 | $115.2M |
| Lasalle Investment Management Securities LLC | 4.42% | Add +22.9% | 648,257 | $111.9M |
| Citigroup Inc. | 0.07% | Add +3.0% | 633,831 | $109.4M |
| Milford Funds Ltd. | 2.25% | Reduce -5.7% | 621,018 | $107.2M |
| AQR Capital Management | 0.05% | Reduce -60.6% | 574,106 | $98.4M |
| Corient Private Wealth LP | 0.13% | Reduce -5.6% | 546,827 | $94.0M |
| DekaBank Deutsche Girozentrale | 0.15% | No change | 535,381 | $93.7M |
| New York State Common Retirement Fund | 0.13% | Add +0.1% | 529,571 | $91.4M |
| Aviva PLC | 0.15% | Add +2.4% | 516,445 | $89.1M |
| Mitsubishi UFJ Trust & Banking Corp | 0.22% | Reduce -5.0% | 513,652 | $88.6M |
"% of holder's portfolio" is AMT's weight in each manager's 13F, not the share of American Tower Corp. the manager owns.