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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, Q3 2024

Institutional positions in American Tower Corp as of Sep 30, 2024. 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
1,852
+107 vs. Q2 2024
Shares held
429.0M
+36.7M (+9.4%) vs. Q2 2024
Total value
$99.4B
+$23.1B (+30.3%) vs. Q2 2024
New holders
203
677 more added
Sold out
96
720 more reduced

24 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: 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.

Institutional holdersQ3 2024: 1,852 institutions
Q1 2021: 1,613 institutionsQ2 2021: 1,656 institutionsQ3 2021: 1,678 institutionsQ4 2021: 1,799 institutionsQ1 2022: 1,723 institutionsQ2 2022: 1,747 institutionsQ3 2022: 1,693 institutionsQ4 2022: 1,711 institutionsQ1 2023: 1,706 institutionsQ2 2023: 1,688 institutionsQ3 2023: 1,634 institutionsQ4 2023: 1,802 institutionsQ1 2024: 1,769 institutionsQ2 2024: 1,769 institutionsQ3 2024: 1,852 institutionsQ4 2024: 1,798 institutionsQ1 2025: 1,845 institutionsQ2 2025: 1,852 institutionsQ3 2025: 1,799 institutionsQ4 2025: 1,781 institutionsQ1 2026: 1,760 institutionsQ2 2026: 1,757 institutions
Value heldQ3 2024: $99.4B
Q1 2021: $95.8BQ2 2021: $111.7BQ3 2021: $109.6BQ4 2021: $121.8BQ1 2022: $104.3BQ2 2022: $109.0BQ3 2022: $91.0BQ4 2022: $90.0BQ1 2023: $86.3BQ2 2023: $82.1BQ3 2023: $69.9BQ4 2023: $93.6BQ1 2024: $85.0BQ2 2024: $83.8BQ3 2024: $99.4BQ4 2024: $79.6BQ1 2025: $95.0BQ2 2025: $96.5BQ3 2025: $82.5BQ4 2025: $77.0BQ1 2026: $74.4BQ2 2026: $72.0B
Institutions holding AMT and their total value by quarter
QuarterHoldersValue
Q2 20261,757$72.0B
Q1 20261,760$74.4B
Q4 20251,781$77.0B
Q3 20251,799$82.5B
Q2 20251,852$96.5B
Q1 20251,845$95.0B
Q4 20241,798$79.6B
Q3 20241,852$99.4B
Q2 20241,769$83.8B
Q1 20241,769$85.0B
Q4 20231,802$93.6B
Q3 20231,634$69.9B
Q2 20231,688$82.1B
Q1 20231,706$86.3B
Q4 20221,711$90.0B
Q3 20221,693$91.0B
Q2 20221,747$109.0B
Q1 20221,723$104.3B
Q4 20211,799$121.8B
Q3 20211,678$109.6B
Q2 20211,656$111.7B
Q1 20211,613$95.8B

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q2 2024.

Institutions holding AMT in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Quent Capital, LLC1,239$287.4K0.03%+402+48.0%Added
Verity Asset Management, Inc.1,251$289.0K0.11%+1,251New
Baader Bank INC1,258$289.2K0.02%−32−2.5%Reduced
Cromwell Holdings LLC1,267$294.7K0.19%00.0%Unchanged
Tyche Wealth Partners LLC1,269$295.1K0.07%+24+1.9%Added
Colonial Trust Co1,272$295.9K0.05%+224+21.4%Added
BCJ Capital Management, LLC1,274$296.3K0.02%−81−6.0%Reduced
Biltmore Family Office, LLC1,276$296.7K0.05%+113+9.7%Added
Keynote Financial Services LLC1,277$297.0K0.23%−10−0.8%Reduced
Lokken Investment Group LLC1,279$297.5K0.12%+5+0.4%Added
Sunburst Financial Group, LLC1,291$300.2K0.08%+232+21.9%Added
RE Dickinson Investment Advisors, LLC1,294$300.9K0.17%00.0%Unchanged
Campbell Newman Asset Management Inc1,294$300.9K0.02%00.0%Unchanged
Crescent Sterling, Ltd.1,294$300.9K0.29%+15+1.2%Added
Trust Co of Virginia1,295$301.2K0.03%00.0%Unchanged
Baker Avenue Asset Management, LP1,300$302.3K0.01%+97+8.1%Added
Buckingham Strategic Partners1,305$303.6K0.01%+1,305New
Essex Savings Bank1,312$305.1K0.08%+209+18.9%Added
Migdal Insurance & Financial Holdings Ltd.1,315$306.0K0.00%00.0%Unchanged
Platte River Wealth Advisors, LLC1,318$306.5K0.08%00.0%Unchanged
Advisors Management Group Inc1,325$308.0K0.07%−31−2.3%Reduced
Patrick M Sweeney & Associates, Inc1,327$308.6K0.23%+102+8.3%Added
KFG Wealth Management, LLC1,327$308.6K0.07%+1,327New
Values Added Financial LLC1,329$309.1K0.19%+1,329New
Allen Capital Group, LLC1,334$310.2K0.04%−569−29.9%Reduced
Samalin Investment Counsel, LLC1,336$310.6K0.14%−49−3.5%Reduced
LMCG Investments, LLC1,337$310.9K0.02%00.0%Unchanged
Parcion Private Wealth LLC1,352$314.4K0.03%00.0%Unchanged
Alps Advisors Inc1,363$317.0K0.00%+50+3.8%Added
Moody Aldrich Partners LLC1,366$317.7K0.06%−130−8.7%Reduced
Freestone Capital Holdings, LLC1,366$317.7K0.01%+109+8.7%Added
Grove Bank & Trust1,370$318.6K0.05%+82+6.4%Added
Cerro Pacific Wealth Advisors LLC1,639$318.6K0.12%00.0%Unchanged
ClearAlpha Technologies LP1,372$319.1K0.14%−450−24.7%Reduced
Nichols & Pratt Advisers LLP1,375$319.8K0.02%+1,375New
Indie Asset Partners, LLC1,376$320.0K0.24%+1,376New
Evoke Wealth, LLC1,377$320.2K0.01%+1,377New
Wealth Management Associates, Inc.1,379$320.6K0.14%+3+0.2%Added
Cidel Asset Management Inc1,381$321.2K0.02%00.0%Unchanged
West Family Investments, Inc.1,381$321.2K0.11%+191+16.1%Added
Pinnacle Wealth Planning Services, Inc.1,385$322.1K0.04%+337+32.2%Added
Atlantic Union Bankshares Corp1,387$322.6K0.02%−12−0.9%Reduced
Twin Focus Capital Partners, LLC1,395$324.4K0.05%−150−9.7%Reduced
Atlas Capital Advisors LLC1,400$325.6K0.05%+100+7.7%Added
Weatherly Asset Management L. P.1,402$326.1K0.03%00.0%Unchanged
Bridgefront Capital, LLC1,405$326.7K0.13%+1,405New
Legacy Financial Advisors, Inc.1,406$327.0K0.05%+1,406New
Town & Country Bank & Trust CO dba First Bankers Trust CO1,415$329.1K0.13%00.0%Unchanged
Family Legacy, Inc.1,422$330.7K0.11%+65+4.8%Added
Mirova1,423$330.9K0.06%00.0%Unchanged
Ameritas Advisory Services, LLC1,423$331.0K0.01%+252+21.5%Added
Renasant Bank1,424$331.2K0.22%−142−9.1%Reduced
Cozad Asset Management Inc1,424$331.2K0.03%00.0%Unchanged
Rehmann Capital Advisory Group1,426$331.7K0.02%+58+4.2%Added
Alliance Wealth Advisors, LLC1,429$332.3K0.19%+15+1.1%Added
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management1,434$333.5K0.01%+37+2.6%Added
REDW Wealth LLC1,435$333.7K0.09%+1+0.1%Added
Blueprint Investment Partners LLC1,436$334.0K0.06%+1,436New
HBK Sorce Advisory LLC1,436$334.0K0.01%−98−6.4%Reduced
Wealth Alliance Advisory Group, LLC1,437$334.2K0.07%00.0%Unchanged
Copeland Capital Management, LLC1,438$334.4K0.01%00.0%Unchanged
Catalina Capital Group, LLC1,440$334.9K0.11%+91+6.7%Added
Hancock Whitney Corp1,441$335.1K0.01%−113−7.3%Reduced
Seelaus Asset Management LLC1,444$335.8K0.31%00.0%Unchanged
Trust Point Inc.1,444$335.9K0.03%+32+2.3%Added
Roof Eidam & Maycock1,450$337.2K0.09%−225−13.4%Reduced
Personal Cfo Solutions, LLC1,473$342.6K0.05%−31−2.1%Reduced
Meadow Creek Wealth Advisors LLC1,480$344.1K0.27%−369−20.0%Reduced
Gladstone Institutional Advisory LLC1,488$346.0K0.02%−999−40.2%Reduced
Accredited Investors Inc.1,491$346.8K0.02%00.0%Unchanged
Catalyst Funds Management Pty Ltd1,500$348.8K0.08%+1,500New
Greenland Capital Management LP1,500$348.8K0.06%+1,500New
BCM Advisors, LLC1,650$350.0K0.08%+4+0.2%Added
Quad-Cities Investment Group, LLC1,505$350.0K0.18%−116−7.2%Reduced
Pinnacle Wealth Management Advisory Group, LLC1,505$350.0K0.03%−25−1.6%Reduced
Napa Wealth Management1,507$350.5K0.17%+182+13.7%Added
First County Bank1,516$352.6K0.17%+99+7.0%Added
Eqis Capital Management, Inc.1,524$354.4K0.03%−724−32.2%Reduced
Capital Advisors, Ltd. LLC1,526$355.0K0.04%+19+1.3%Added
MBB Public Markets I LLC1,530$355.8K0.03%−31,368−95.3%Reduced
Sheets Smith Wealth Management1,544$359.1K0.04%00.0%Unchanged
Silver Oak Securities, Inc1,560$359.2K0.04%+267+20.6%Added
LVW Advisors, LLC1,552$360.9K0.05%+1,552New
Riverwater Partners LLC1,562$362.2K0.18%00.0%Unchanged
Horizon Kinetics Asset Management LLC1,560$362.8K0.01%00.0%Unchanged
Baron Wealth Management LLC1,561$363.1K0.17%+249+19.0%Added
Landscape Capital Management, L.L.C.1,565$364.0K0.04%+1,565New
Agate Pass Investment Management, LLC1,566$364.2K0.18%00.0%Unchanged
Watts Gwilliam & Co., LLC1,625$364.4K0.08%+1,625New
Resurgent Financial Advisors LLC1,570$365.1K0.21%+30+1.9%Added
Sargent Investment Group, LLC1,575$366.3K0.07%+16+1.0%Added
Yoder Wealth Management, Inc.1,587$369.1K0.22%+38+2.5%Added
Sound View Wealth Advisors Group, LLC1,588$369.4K0.03%+210+15.2%Added
Evernest Financial Advisors, LLC1,591$370.0K0.10%+1+0.1%Added
Infrastructure Capital Advisors, LLC1,597$371.4K0.05%−19−1.2%Reduced
Palisade Capital Management LLC1,600$372.1K0.01%00.0%Unchanged
Nwam LLC1,604$373.0K0.02%+1,604New
Cornerstone Wealth Management, LLC1,604$373.0K0.03%−888−35.6%Reduced
Oxford Asset Management LLP1,609$374.2K0.31%+1,609New
Heritage Investment Group, Inc.1,612$374.9K0.07%+41+2.6%Added