AMERICAN TOWER CORP (AMT)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
1,667
Reporting holders
$69.7B
Reported value
90.7%
Of shares outstanding
0.9%
Held as options
+1
Holder change
Institutions report 422,627,928 shares against 465,960,048 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $7.5B | 45,796,561 | 0.11% | 8q | +1.9%+$137.8M |
| VANGUARD CAPITAL MANAGEMENT LLC | $5.0B | 30,437,771 | 0.11% | 2q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $4.6B | 27,851,812 | 0.21% | 2q | +0.9%+$41.8M |
| STATE STREET CORP | $3.6B | 22,066,202 | 0.11% | 31q | +2.9%+$104.4M |
| GEODE CAPITAL MANAGEMENT, LLC | $2.3B | 13,838,970 | 0.12% | 31q | -0.7%-$15.5M |
| FMR LLC | $1.9B | 11,376,427 | 0.08% | 31q | +0.5%+$9.7M |
| MORGAN STANLEY | $1.6B | 9,610,971 | 0.08% | 35q | HELD |
| JPMORGAN CHASE & CO | $1.5B | 8,853,450 | 0.08% | 31q | -41.5%-$1.1B |
| LAZARD ASSET MANAGEMENT LLC | $1.4B | 8,403,123 | 2.08% | 46q | +14.7%+$176.2M |
| Invesco Ltd. | $1.2B | 7,068,996 | 0.09% | 31q | -2.8%-$33.7M |
| DEUTSCHE BANK AG\ | $1.1B | 6,701,631 | 0.32% | 34q | -13.7%-$174.6M |
| Capital World Investors | $1.1B | 6,554,891 | 0.13% | 31q | +15.6%+$145.1M |
| NORGES BANK | $1.0B | 6,366,685 | 0.10% | 32q | -4.6%-$49.7M |
| DIMENSIONAL FUND ADVISORS LP | $961.2M | 5,875,655 | 0.17% | 31q | +1.1%+$10.6M |
| PRINCIPAL FINANCIAL GROUP INC | $939.3M | 5,742,438 | 0.46% | 31q | -2.9%-$28.2M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $917.2M | 5,607,388 | 0.12% | 31q | +7.0%+$60.0M |
| Sixth Street Partners Management Company, L.P. | $917.2M | 5,607,388 | 0.12% | new | NEW |
| NORTHERN TRUST CORP | $821.7M | 5,023,525 | 0.10% | 31q | -5.9%-$51.7M |
| GOLDMAN SACHS GROUP INC | $812.5M | 4,958,386 | 0.07% | 31q | +5.6%+$42.8M |
| Legal & General Group Plc | $793.9M | 4,853,850 | 0.17% | 31q | +0.6%+$4.6M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $752.9M | 4,603,218 | 0.33% | 10q | +9.7%+$66.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $740.4M | 4,526,261 | 0.13% | 31q | +4.3%+$30.5M |
| Amundi | $661.8M | 4,045,753 | 0.16% | 21q | +5.6%+$35.2M |
| BANK OF AMERICA CORP /DE/ | $638.8M | 3,905,537 | 0.04% | 31q | -13.4%-$99.1M |
| Clearbridge Investments, LLC | $612.2M | 3,742,617 | 0.51% | 31q | +1.6%+$9.3M |
| WELLS FARGO & COMPANY/MN | $560.8M | 3,420,232 | 0.09% | 31q | -51.2%-$587.6M |
| UBS Group AG | $539.0M | 3,253,371 | 0.07% | 31q | -6.7%-$38.9M |
| Bank of New York Mellon Corp | $500.0M | 3,056,891 | 0.08% | 31q | +10.2%+$46.4M |
| AMERIPRISE FINANCIAL INC | $491.7M | 3,005,811 | 0.10% | 31q | -54.6%-$591.5M |
| Capital Research Global Investors | $478.0M | 2,922,539 | 0.07% | 31q | -28.8%-$193.1M |
| VANGUARD FIDUCIARY TRUST CO | $434.4M | 2,655,895 | 0.10% | 2q | -1.6%-$7.2M |
| Nuveen, LLC | $430.5M | 2,631,606 | 0.10% | 6q | -32.3%-$205.7M |
| FEDERATED HERMES, INC. | $426.7M | 2,608,858 | 0.61% | 31q | -5.3%-$24.1M |
| AQR CAPITAL MANAGEMENT LLC | $402.4M | 2,460,401 | 0.14% | 31q | +328.6%+$308.5M |
| FRANKLIN RESOURCES INC | $395.6M | 2,418,344 | 0.09% | 31q | -27.7%-$151.3M |
| MILLENNIUM MANAGEMENT LLC | $366.1M | 2,190,378 | 0.13% | 31q | +114.5%+$195.4M |
| NORDEA INVESTMENT MANAGEMENT AB | $354.8M | 2,170,273 | 0.29% | 31q | +6.1%+$20.5M |
| ROYAL BANK OF CANADA | $348.5M | 2,130,554 | 0.05% | 31q | +29.5%+$79.4M |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | $340.0M | 2,078,350 | 1.60% | 31q | +12.8%+$38.7M |
| JANE STREET GROUP, LLC | $338.2M | 1,524,990 | 0.03% | 31q | +2316.7%+$324.2M |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | $336.5M | 2,057,200 | 1.02% | 4q | +29.7%+$77.1M |
| CITADEL ADVISORS LLC | $324.7M | 1,371,292 | 0.04% | 31q | +56.4%+$117.1M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $306.2M | 1,872,067 | 0.24% | 31q | -19.2%-$72.6M |
| HSBC HOLDINGS PLC | $298.8M | 1,821,488 | 0.12% | 31q | +15.8%+$40.8M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $292.9M | 1,790,526 | 0.35% | 9q | +53.5%+$102.0M |
| ONTARIO TEACHERS PENSION PLAN BOARD | $291.9M | 1,784,357 | 1.85% | new | NEW |
| CANADA PENSION PLAN INVESTMENT BOARD | $291.4M | 1,781,306 | 0.16% | 31q | -25.4%-$99.0M |
| RAYMOND JAMES FINANCIAL INC | $258.9M | 1,582,804 | 0.07% | 7q | +2.0%+$5.1M |
| National Pension Service | $253.8M | 1,551,870 | 0.16% | 31q | +1.2%+$3.0M |
| CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC | $238.6M | 1,458,711 | 3.32% | 31q | +31.4%+$57.0M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $232.0M | 300,908 | 0.02% | 31q | +88.7%+$109.1M |
| Magellan Asset Management Ltd | $230.0M | 1,406,263 | 5.14% | 31q | -6.5%-$15.9M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $223.9M | 1,368,799 | 0.22% | 31q | +74.7%+$95.7M |
| CIBC Bancorp USA Inc. | $220.1M | 1,344,695 | 0.27% | 3q | -1.0%-$2.2M |
| MARSHALL WACE, LLP | $219.7M | 1,343,001 | 0.17% | 3q | +78.8%+$96.8M |
| Swiss National Bank | $215.0M | 1,314,600 | 0.11% | 31q | -4.3%-$9.7M |
| AMERICAN CENTURY COMPANIES INC | $210.1M | 1,284,437 | 0.09% | 31q | -4.8%-$10.6M |
| Qube Research & Technologies Ltd | $192.6M | 1,151,749 | 0.18% | 13q | +7134.1%+$189.9M |
| BNP PARIBAS FINANCIAL MARKETS | $190.8M | 1,161,390 | 0.07% | 31q | -4.2%-$8.4M |
| Sumitomo Mitsui Trust Group, Inc. | $190.2M | 1,162,978 | 0.11% | 31q | -4.7%-$9.4M |
| Capital International Investors | $187.5M | 1,146,539 | 0.04% | 31q | HELD |
| Mitsubishi UFJ Asset Management Co., Ltd. | $186.1M | 1,138,035 | 0.10% | 31q | +6.8%+$11.8M |
| LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA | $185.1M | 1,131,412 | 1.80% | 31q | -7.0%-$13.9M |
| ENVESTNET ASSET MANAGEMENT INC | $180.5M | 1,103,567 | 0.04% | 31q | +6.7%+$11.4M |
| BARCLAYS PLC | $178.5M | 1,091,471 | 0.03% | 31q | -13.1%-$26.9M |
| M&G PLC | $174.1M | 1,061,449 | 0.87% | 10q | -4.8%-$8.9M |
| DAVENPORT & Co LLC | $171.7M | 1,049,635 | 0.84% | 31q | +2.2%+$3.7M |
| Corient Private Wealth LP | $168.5M | 1,526,822 | 0.11% | 15q | +179.2%+$108.1M |
| D. E. Shaw & Co., Inc. | $168.2M | 1,028,414 | 0.08% | 31q | -9.1%-$16.9M |
| NEUBERGER BERMAN GROUP LLC | $164.5M | 1,005,501 | 0.11% | 31q | -5.9%-$10.4M |
| Vanguard Global Advisers, LLC | $164.4M | 1,005,269 | 0.08% | 2q | -1.8%-$3.1M |
| CITIGROUP INC | $163.7M | 828,777 | 0.05% | 31q | +30.8%+$38.5M |
| California Public Employees Retirement System | $162.4M | 993,150 | 0.09% | 31q | +5.9%+$9.0M |
| Man Group plc | $161.8M | 989,462 | 0.26% | 19q | +19.8%+$26.7M |
| RHUMBLINE ADVISERS | $157.3M | 961,930 | 0.12% | 31q | -3.3%-$5.4M |
| Russell Investments Group, Ltd. | $153.9M | 937,745 | 0.14% | 31q | HELD |
| SEI INVESTMENTS CO | $150.4M | 919,264 | 0.13% | 31q | +6.0%+$8.5M |
| VANGUARD ASSET MANAGEMENT, Ltd | $149.8M | 916,093 | 0.10% | 2q | +12.7%+$16.9M |
| Aberdeen Group plc | $145.3M | 888,237 | 0.20% | 31q | +4.2%+$5.8M |
| Allianz Asset Management GmbH | $144.9M | 771,633 | 0.13% | 40q | +1.4%+$2.1M |
| STOREBRAND ASSET MANAGEMENT AS | $141.7M | 866,530 | 0.35% | 3q | +8.6%+$11.3M |
| LPL Financial LLC | $141.2M | 863,324 | 0.03% | 31q | +1.7%+$2.3M |
| Point72 Asset Management, L.P. | $140.1M | 853,670 | 0.15% | 15q | -29.2%-$57.7M |
| Sarasin & Partners LLP | $139.0M | 849,693 | 1.63% | 31q | -1.6%-$2.2M |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $138.8M | 848,826 | 0.67% | 31q | -7.6%-$11.4M |
| Fisher Asset Management, LLC | $135.5M | 828,628 | 0.04% | 25q | -52.3%-$148.5M |
| Alyeska Investment Group, L.P. | $135.5M | 828,424 | 0.35% | 2q | +172.7%+$85.8M |
| Heard Capital LLC | $131.6M | 804,848 | 5.63% | 27q | -27.6%-$50.3M |
| WELLINGTON MANAGEMENT GROUP LLP | $129.6M | 792,311 | 0.02% | 31q | +6.0%+$7.3M |
| US BANCORP \DE\ | $128.0M | 782,414 | 0.14% | 31q | -4.2%-$5.6M |
| ALLIANCEBERNSTEIN L.P. | $121.1M | 701,431 | 0.04% | 31q | +6.9%+$7.8M |
| LASALLE INVESTMENT MANAGEMENT SECURITIES LLC | $113.7M | 695,301 | 4.05% | 31q | +7.3%+$7.7M |
| PRUDENTIAL FINANCIAL INC | $105.2M | 643,292 | 0.11% | 34q | +26.6%+$22.1M |
| Altshuler Shaham Ltd | $99.8M | 610,000 | 1.24% | new | NEW |
| WORLDQUANT MILLENNIUM ADVISORS LLC | $94.6M | 578,111 | 0.32% | 5q | +316.3%+$71.8M |
| NATIONAL BANK OF CANADA /FI/ | $94.4M | 576,969 | 0.07% | 19q | +37.3%+$25.7M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $91.1M | 555,473 | 0.14% | 7q | +37.6%+$24.9M |
| Verition Fund Management LLC | $89.2M | 506,672 | 0.23% | 19q | +172.9%+$56.5M |
| GRS Advisors, LLC | $88.9M | 543,575 | 7.51% | new | NEW |
| Balyasny Asset Management L.P. | $87.9M | 537,426 | 0.11% | 18q | +23.4%+$16.7M |
Showing the largest 100 of 1,750 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 1,667 | $69.7B | 422,627,928 | 153 | 637 | 586 | 0.9% |
| Q1 2026 | 1,666 | $72.1B | 414,011,477 | 119 | 645 | 590 | 0.9% |
| Q4 2025 | 1,689 | $73.4B | 413,447,478 | 96 | 518 | 746 | 1.1% |
| Q3 2025 | 1,700 | $81.1B | 416,816,989 | 105 | 566 | 656 | 1.2% |
| Q2 2025 | 1,747 | $90.9B | 405,619,256 | 113 | 629 | 626 | 1.4% |
| Q1 2025 | 1,736 | $88.1B | 400,153,003 | 167 | 614 | 644 | 1.2% |
| Q4 2024 | 1,668 | $74.1B | 399,543,922 | 72 | 531 | 698 | 1.0% |
| Q3 2024 | 1,718 | $93.9B | 398,771,167 | 167 | 584 | 600 | 1.4% |
| Q2 2024 | 1,624 | $78.5B | 399,420,962 | 116 | 601 | 601 | 1.0% |
| Q1 2024 | 1,617 | $84.3B | 419,430,040 | 112 | 635 | 555 | 1.9% |
| Q4 2023 | 1,645 | $90.1B | 409,092,316 | 171 | 515 | 622 | 2.1% |
| Q3 2023 | 1,458 | $66.0B | 390,902,101 | 81 | 542 | 560 | 2.5% |
| Q2 2023 | 1,489 | $77.7B | 394,919,198 | 76 | 576 | 523 | 1.3% |
| Q1 2023 | 1,496 | $82.6B | 398,808,132 | 102 | 611 | 480 | 1.3% |
| Q4 2022 | 1,393 | $78.5B | 365,902,288 | 92 | 488 | 501 | 1.4% |
| Q3 2022 | 1,689 | $106.0B | 427,924,620 | 95 | 620 | 554 | 13.3% |
| Q2 2022 | 1,750 | $125.7B | 426,523,961 | 132 | 661 | 564 | 13.3% |
| Q1 2022 | 1,734 | $135.8B | 415,731,698 | 84 | 692 | 586 | 23.1% |
| Q4 2021 | 1,800 | $124.4B | 418,217,125 | 111 | 722 | 446 | 1.8% |
| Q3 2021 | 1,673 | $110.7B | 412,320,369 | 106 | 667 | 475 | 1.2% |
| Q2 2021 | 1,654 | $113.0B | 413,597,035 | 141 | 680 | 444 | 1.1% |
| Q1 2021 | 1,613 | $97.5B | 400,890,439 | 141 | 688 | 486 | 1.8% |
| Q4 2020 | 1,589 | $92.0B | 403,633,453 | 97 | 645 | 487 | 1.4% |
| Q3 2020 | 1,521 | $98.8B | 404,083,328 | 89 | 633 | 482 | 1.2% |
| Q2 2020 | 1,510 | $106.4B | 407,936,093 | 152 | 587 | 485 | 1.0% |
| Q1 2020 | 1,439 | $90.4B | 411,030,541 | 141 | 550 | 501 | 0.9% |
| Q4 2019 | 1,392 | $97.0B | 416,067,880 | 86 | 490 | 403 | 1.5% |
| Q3 2019 | 1,314 | $92.4B | 411,432,504 | 94 | 481 | 437 | 1.6% |
| Q2 2019 | 1,287 | $87.1B | 415,831,315 | 98 | 407 | 462 | 2.4% |
| Q1 2019 | 1,247 | $84.2B | 421,233,432 | 115 | 444 | 415 | 1.4% |
| Q4 2018 | 1,186 | $68.2B | 425,753,599 | 12 | 22 | 20 | 1.4% |