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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, Q1 2024

Institutional positions in American Tower Corp as of Mar 31, 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
1,769
−12 vs. Q4 2023
Shares held
430.9M
+893.9K (+0.2%) vs. Q4 2023
Total value
$85.0B
−$7.81B (−8.4%) vs. Q4 2023
New holders
150
752 more added
Sold out
162
655 more reduced

21 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2023: 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 holdersQ1 2024: 1,769 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 heldQ1 2024: $85.0B
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, Q1 2024

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2023.

Institutions holding AMT in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
waypoint wealth counsel1,162$229.6K0.18%−264−18.5%Reduced
Maple Capital Management, Inc.1,164$230.0K0.02%+1,164New
Icon Wealth Advisors, LLC1,164$230.0K0.02%+273+30.6%Added
Valmark Advisers, Inc.1,172$231.5K0.00%00.0%Unchanged
Finivi Inc.1,173$231.8K0.21%+22+1.9%Added
Evermay Wealth Management LLC1,174$232.0K0.04%−59−4.8%Reduced
Simon Quick Advisors, LLC1,176$232.4K0.02%−579−33.0%Reduced
Johnson Financial Group, Inc.1,178$232.8K0.01%−598−33.7%Reduced
Key Client Fiduciary Advisors, LLC1,179$232.9K0.12%+115+10.8%Added
Northside Capital Management, LLC1,180$233.2K0.04%00.0%Unchanged
Annex Advisory Services, LLC1,182$233.6K0.01%+1,182New
Onefund, LLC1,210$233.6K0.28%−23−1.9%Reduced
Romano Brothers and Company1,185$234.1K0.03%−251−17.5%Reduced
Tyche Wealth Partners LLC1,187$234.5K0.06%−914−43.5%Reduced
Moody Aldrich Partners LLC1,187$234.5K0.04%+53+4.7%Added
Maverick Capital LtdSuperinvestorMaverick Capital1,188$234.7K0.00%+1,188New
Mosaic Financial Group, LLC1,189$235.0K0.19%+1,189New
West Family Investments, Inc.1,192$235.5K0.07%+71+6.3%Added
Resonant Capital Advisors, LLC1,193$235.7K0.02%+1,193New
Cetera Trust Company, N.A1,195$236.1K0.14%00.0%Unchanged
FirstPurpose Wealth LLC1,298$236.2K0.09%+1,298New
Visionary Wealth Advisors1,197$236.5K0.02%−52−4.2%Reduced
Strait & Sound Wealth Management LLC1,324$236.5K0.13%+100+8.2%Added
Keynote Financial Services LLC1,197$236.5K0.20%+1,197New
Alta Advisers Ltd1,200$237.1K0.12%00.0%Unchanged
WR Wealth Planners, LLC1,200$237.1K0.07%+20+1.7%Added
Everhart Financial Group, Inc.1,201$237.3K0.07%+1,201New
Umpqua Bank1,201$237.3K0.10%+1,201New
Samalin Investment Counsel, LLC1,201$237.3K0.11%−101−7.8%Reduced
Obermeyer Wood Investment Counsel, LLLP1,202$237.5K0.01%+53+4.6%Added
Broadwater Capital Management LLC1,206$238.3K0.18%00.0%Unchanged
Delta Investment Management, LLC1,214$239.8K0.05%−192−13.7%Reduced
Foster & Motley Inc1,215$240.0K0.02%−825−40.4%Reduced
Baron Wealth Management LLC1,215$240.1K0.13%+40+3.4%Added
Trust Co1,217$240.5K0.03%−12−1.0%Reduced
Fosun International Ltd1,218$240.7K0.07%−1,217−50.0%Reduced
Wealth Architects, LLC1,224$241.8K0.03%+34+2.9%Added
Gibbs Wealth Management1,234$243.8K0.14%+1,234New
Family Management Corp1,235$244.0K0.05%−1,516−55.1%Reduced
L & S Advisors Inc–$244.7K0.03%––
Elgethun Capital Management1,255$244.9K0.06%+1+0.1%Added
Claro Advisors LLC1,241$245.2K0.04%+176+16.5%Added
CoreFirst Bank & Trust1,242$245.4K0.15%−138−10.0%Reduced
Cottage Street Advisors LLC1,244$245.9K0.15%−170−12.0%Reduced
Centennial Bank1,245$246.0K0.13%−65−5.0%Reduced
BCJ Capital Management, LLC1,251$247.2K0.02%+320+34.4%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,255$248.0K0.11%00.0%Unchanged
Schrum Private Wealth Management LLC1,255$248.0K0.23%+276+28.2%Added
Virtue Capital Management, LLC1,392$248.5K0.04%−813−36.9%Reduced
Alps Advisors Inc1,263$249.6K0.00%−5−0.4%Reduced
Mainsail Financial Group, LLC1,263$249.6K0.17%+1,263New
Lokken Investment Group LLC1,265$250.0K0.12%−69−5.2%Reduced
New Jersey Better Educational Savings Trust1,267$250.3K0.47%00.0%Unchanged
ZWJ Investment Counsel Inc1,269$250.7K0.01%+1,269New
Crescent Sterling, Ltd.1,278$252.5K0.23%+199+18.4%Added
Hemington Wealth Management1,280$253.0K0.09%−260−16.9%Reduced
Cidel Asset Management Inc1,286$254.1K0.02%+90+7.5%Added
VisionPoint Advisory Group, LLC1,290$254.9K0.09%+436+51.1%Added
Baker Avenue Asset Management, LP1,290$254.9K0.01%+50+4.0%Added
Trust Co of Virginia1,295$255.9K0.02%+25+2.0%Added
Walden Wealth Partners LLC1,359$258.6K0.15%−69−4.8%Reduced
Freestone Capital Holdings, LLC1,311$259.0K0.01%−259−16.5%Reduced
TrueWealth Advisors, LLC1,313$259.4K0.10%−854−39.4%Reduced
Silver Oak Securities, Inc1,315$259.8K0.04%−19−1.4%Reduced
Migdal Insurance & Financial Holdings Ltd.1,315$260.0K0.00%−130,000−99.0%Reduced
Congress Asset Management Co1,318$260.4K0.00%−6,340−82.8%Reduced
Platte River Wealth Advisors, LLC1,318$260.4K0.07%−579−30.5%Reduced
Truvestments Capital LLC1,322$261.1K0.10%−7,576−85.1%Reduced
DMG Group, LLC1,325$261.8K0.23%−115−8.0%Reduced
Hilltop Holdings Inc.1,329$262.6K0.03%+104+8.5%Added
LMCG Investments, LLC1,337$264.1K0.02%−5−0.4%Reduced
Washington Trust Bank1,339$264.6K0.03%−1,190−47.1%Reduced
Pasadena Private Wealth, LLC1,344$265.5K0.06%+121+9.9%Added
Advisors Management Group Inc1,347$266.0K0.07%+59+4.6%Added
IVC Wealth Advisors LLC1,350$266.7K0.15%+250+22.7%Added
Precedent Wealth Partners, LLC1,350$266.8K0.11%00.0%Unchanged
Invera Wealth Advisors, LLC1,562$267.1K0.23%+1,562New
Essex LLC1,353$267.3K0.06%−124−8.4%Reduced
Wealth Management Associates, Inc.1,376$267.5K0.13%+5+0.4%Added
Family Legacy, Inc.1,357$268.1K0.10%+166+13.9%Added
Capital Asset Advisory Services LLC1,417$269.5K0.02%−735−34.2%Reduced
RE Dickinson Investment Advisors, LLC1,367$270.0K0.17%−4−0.3%Reduced
Rehmann Capital Advisory Group1,367$270.3K0.02%−48−3.4%Reduced
Napa Wealth Management1,368$270.3K0.14%−9−0.7%Reduced
Gerber Kawasaki Wealth & Investment Management1,380$272.8K0.01%−109−7.3%Reduced
Grove Bank & Trust1,383$273.3K0.05%−193−12.2%Reduced
Catalina Capital Group, LLC1,397$276.0K0.12%+1,397New
Catalyst Financial Partners LLC1,619$278.5K0.07%+191+13.4%Added
Raab & Moskowitz Asset Management LLC1,415$279.6K0.08%−1−0.1%Reduced
Diversified Trust Co1,416$279.8K0.01%−1,537−52.0%Reduced
HBK Sorce Advisory LLC1,418$280.2K0.01%+34+2.5%Added
Atlantic Union Bankshares Corp1,422$281.0K0.02%−191−11.8%Reduced
Veracity Capital LLC1,422$281.1K0.11%+61+4.5%Added
Wolff Wiese Magana LLC1,423$281.2K0.24%+56+4.1%Added
BCM Advisors, LLC1,626$281.9K0.07%+68+4.4%Added
Evernest Financial Advisors, LLC1,652$283.1K0.13%−231−12.3%Reduced
Sound View Wealth Advisors Group, LLC1,434$283.4K0.03%−264−15.5%Reduced
Wealth Alliance Advisory Group, LLC1,435$283.5K0.07%00.0%Unchanged
XML Financial, LLC1,438$284.1K0.03%+199+16.1%Added
Copeland Capital Management, LLC1,438$284.1K0.01%−7−0.5%Reduced