American Tower Corp. 13F holders
1,768 funds reported a position in American Tower Corp. in their 13F for the quarter ended 30 June 2026, together 440.1 million shares worth $72.07 billion. Against the quarter before, 132 opened a position, 683 added, 664 trimmed and 151 sold out; together they bought a net 1.4 million shares. The largest holders: BlackRock, Inc., Vanguard Capital Management LLC and Vanguard Portfolio Management LLC.
Funds holding1,768-1 on Q1 2026
Shares they held440.1Mworth $72.07 billion
Net bought on the quarter1.4M sharesabout $225.3 million at the funds' values
Funds buying to selling815 to 815opened or added, to cut or sold
Opened 132Added 683Held 272Trimmed 664Sold out 151
What each fund did in AMT against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in AMT in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
4,696 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 948 reported a position in American Tower Corp.: 62 opened one, 348 added, 359 trimmed and 63 sold out, a net 416,614 shares sold.
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 1 reported a position in American Tower Corp. in a 13F for the quarter ended 30 September 2026, and 11 more in a 13F for an earlier quarter, the latest each has filed. The largest: Geode Capital Management, 14.2 million shares worth $2.33 billion, 0.1% of its reported book. In the quarter, 1 fund added or opened a position and 0 trimmed or sold out; together they bought a net 404,297 shares, about $66.1 million at the funds' own value per share on 30 September 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 14,243,267 | $2.33 billion | 0.1% | +404,297 | added | 30 September 2026 | 13F |
| FMR LLC | 11,376,427 | $1.86 billion | 0.1% | +59,379 | added | 30 June 2026, an earlier quarter | 13F |
| Norges Bank | 6,366,685 | $1.04 billion | 0.1% | held | 30 June 2026, an earlier quarter | 13F | |
| Capital Research Global Investors | 2,922,539 | $478.0 million | 0.1% | -1,180,814 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Millennium Management | 2,190,378 | $358.3 million | 0.3% | +1,169,000 | added | 30 June 2026, an earlier quarter | 13F |
| Citadel Advisors | 1,371,292 | $224.3 million | 0.1% | +494,529 | added | 30 June 2026, an earlier quarter | 13F |
| Point72 Asset Management | 853,670 | $139.6 million | 0.2% | -351,642 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Alyeska | 828,424 | $135.5 million | 0.3% | +524,590 | added | 30 June 2026, an earlier quarter | 13F |
| Two Sigma Investments | 431,852 | $70.6 million | 0.1% | -795,037 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Baillie Gifford | 45,876 | $7.5 million | 0.0% | -4,146 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Bridgewater Associates | 35,924 | $5.9 million | 0.0% | -20,990 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Akre Capital Management | 29,254 | $4.8 million | 0.1% | -21,518 | trimmed | 30 June 2026, an earlier quarter | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 45,796,561 | 10.41% | $7.49 billion | 0.11% | +842,424 | 13F |
| Vanguard Capital Management LLC | 30,437,771 | 6.92% | $4.98 billion | 0.11% | +75,391 | 13F |
| Vanguard Portfolio Management LLC | 27,851,812 | 6.33% | $4.56 billion | 0.20% | +255,653 | 13F |
| State Street Corp. | 22,066,202 | 5.01% | $3.65 billion | 0.11% | +631,593 | 13F |
| Geode Capital Management, LLC | 13,838,970 | 3.14% | $2.26 billion | 0.12% | -94,658 | 13F |
| Cohen & Steers, Inc. | 13,777,789 | 3.13% | $2.25 billion | 3.56% | +1,157,923 | 13F |
| FMR LLC | 11,376,427 | 2.59% | $1.86 billion | 0.08% | +59,379 | 13F |
| Morgan Stanley | 9,610,971 | 2.18% | $1.57 billion | 0.08% | +27,048 | 13F |
| JPMorgan Chase & Co. | 8,853,450 | 2.01% | $1.49 billion | 0.09% | -6,274,917 | 13F |
| Lazard Asset Management LLC | 8,403,123 | 1.91% | $1.37 billion | 2.08% | +1,077,180 | 13F |
| Invesco Ltd. | 7,068,996 | 1.61% | $1.16 billion | 0.09% | -206,234 | 13F |
| Deutsche Bank AG | 6,701,631 | 1.52% | $1.10 billion | 0.32% | -1,067,722 | 13F |
| Capital World Investors | 6,554,891 | 1.49% | $1.07 billion | 0.13% | +887,003 | 13F |
| Norges Bank | 6,366,685 | 1.45% | $1.04 billion | 0.10% | 13F | |
| Dimensional Fund Advisors LP | 5,875,655 | 1.34% | $961.2 million | 0.17% | +64,614 | 13F |
| Principal Financial Group Inc. | 5,742,438 | 1.30% | $939.3 million | 0.46% | -172,153 | 13F |
| Charles Schwab Investment Management Inc. | 5,607,388 | 1.27% | $917.2 million | 0.12% | +367,100 | 13F |
| Northern Trust Corp. | 5,023,525 | 1.14% | $821.7 million | 0.10% | -316,209 | 13F |
| Goldman Sachs Group Inc. | 4,958,386 | 1.13% | $811.0 million | 0.09% | +260,993 | 13F |
| Legal & General Group Plc | 4,853,850 | 1.10% | $793.9 million | 0.17% | +27,929 | 13F |
| Arrowstreet Capital, Limited Partnership | 4,603,218 | 1.05% | $752.9 million | 0.33% | +407,240 | 13F |
| UBS AM, a distinct business unit of UBS Asset Management Americas LLC | 4,526,261 | 1.03% | $740.4 million | 0.14% | +186,767 | 13F |
| Price T Rowe Associates Inc. | 4,211,298 | 0.96% | $688.8 million | 0.07% | -563,055 | 13F |
| Amundi | 4,045,753 | 0.92% | $661.8 million | 0.16% | +215,220 | 13F |
| Bank of America Corp. | 3,905,537 | 0.89% | $638.8 million | 0.04% | -606,125 | 13F |
| Clearbridge Investments, LLC | 3,742,617 | 0.85% | $612.2 million | 0.51% | +57,141 | 13F |
| Wells Fargo & Company | 3,420,232 | 0.78% | $559.4 million | 0.10% | -81,619 | 13F |
| UBS Group AG | 3,253,371 | 0.74% | $532.2 million | 0.09% | -234,686 | 13F |
| Bank of New York Mellon Corp | 3,056,891 | 0.69% | $500.0 million | 0.08% | +283,444 | 13F |
| Ameriprise Financial Inc. | 3,005,811 | 0.68% | $491.7 million | 0.10% | -304,782 | 13F |
| Capital Research Global Investors | 2,922,539 | 0.66% | $478.0 million | 0.07% | -1,180,814 | 13F |
| Vanguard Fiduciary Trust Co. | 2,655,895 | 0.60% | $434.4 million | 0.10% | -43,783 | 13F |
| Nuveen, LLC | 2,631,606 | 0.60% | $430.5 million | 0.10% | -1,257,576 | 13F |
| Federated Hermes, Inc. | 2,608,858 | 0.59% | $426.7 million | 0.61% | -147,200 | 13F |
| AQR Capital Management LLC | 2,460,401 | 0.56% | $402.4 million | 0.14% | +1,886,295 | 13F |
| Franklin Resources Inc. | 2,418,344 | 0.55% | $395.6 million | 0.09% | -925,182 | 13F |
| Millennium Management LLC | 2,190,378 | 0.50% | $358.3 million | 0.25% | +1,169,000 | 13F |
| Nordea Investment Management AB | 2,170,273 | 0.49% | $354.8 million | 0.29% | +125,421 | 13F |
| Royal Bank of Canada | 2,130,554 | 0.48% | $348.5 million | 0.06% | +485,551 | 13F |
| Barrow Hanley Mewhinney & Strauss LLC | 2,057,200 | 0.47% | $336.5 million | 1.02% | +471,600 | 13F |
| Manufacturers Life Insurance Company, the | 1,872,067 | 0.43% | $306.2 million | 0.24% | -443,852 | 13F |
| HSBC Holdings PLC | 1,821,488 | 0.41% | $298.8 million | 0.14% | +248,511 | 13F |
| Mirae Asset Global ETFS Holdings Ltd. | 1,790,526 | 0.41% | $292.9 million | 0.35% | +623,717 | 13F |
| Ontario Teachers Pension Plan Board | 1,784,357 | 0.41% | $291.9 million | 1.86% | new | 13F |
| Canada Pension Plan Investment Board | 1,781,306 | 0.40% | $291.4 million | 0.16% | -605,299 | 13F |
| Raymond James Financial Inc. | 1,582,804 | 0.36% | $258.9 million | 0.07% | +31,363 | 13F |
| National Pension Service | 1,551,870 | 0.35% | $253.8 million | 0.16% | +18,167 | 13F |
| Jane Street Group, LLC | 1,524,990 | 0.35% | $249.4 million | 0.16% | +1,461,888 | 13F |
| Cbre Investment Management Listed Real Assets LLC | 1,458,711 | 0.33% | $238.6 million | 3.32% | +348,484 | 13F |
| Magellan Asset Management Ltd | 1,406,263 | 0.32% | $230.0 million | 5.14% | -97,033 | 13F |
The 50 largest of the 1,768 funds that reported a position in AMT in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on AMT
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 325,000 | $53.2 million | 30 June 2026 | 13F |
| Citadel Advisors | Puts | 288,500 | $47.2 million | 30 June 2026 | 13F |
| Millennium Management | Calls | 25,500 | $4.2 million | 30 June 2026 | 13F |
| Millennium Management | Puts | 22,200 | $3.6 million | 30 June 2026 | 13F |
| Point72 Asset Management | Calls | 1,500 | $245,355 | 30 June 2026 | 13F |
| Point72 Asset Management | Puts | 1,200 | $196,284 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 29 April 2026 | 13G | Vanguard Capital Management and 1 other | 35.2 million | 7.6% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 28 April 2026 | 13G | Vanguard Portfolio Management and 1 other | 27.7 million | 5.9% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 26 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 28 August 2026 | 3,477 | $174.16 | SEC |
| 26 August 2026 | 599 | $178.57 | SEC |
| 24 August 2026 | 5,031 | $175.80 | SEC |
| 17 August 2026 | 3,451 | $175.58 | SEC |
| 14 August 2026 | 1,493 | $174.19 | SEC |
| 12 August 2026 | 7,889 | $169.55 | SEC |
| 10 August 2026 | 4,168 | $172.54 | SEC |
| 6 August 2026 | 36,438 | $168.07 | SEC |
| 4 August 2026 | 5,042 | $173.00 | SEC |
| 3 August 2026 | 13,391 | $173.36 | SEC |
| 31 July 2026 | 184 | $174.46 | SEC |
| 30 July 2026 | 1,409 | $179.26 | SEC |
| 29 July 2026 | 411 | $171.50 | SEC |
| 28 July 2026 | 26,600 | $166.74 | SEC |
| 27 July 2026 | 11,885 | $166.67 | SEC |
| 24 July 2026 | 1,757 | $164.65 | SEC |
| 23 July 2026 | 19 | $166.06 | SEC |
| 22 July 2026 | 495 | $163.39 | SEC |
| 16 July 2026 | 1,032 | $168.63 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.