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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, Q4 2022

Institutional positions in American Tower Corp as of Dec 31, 2022. 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
1,711
+52 vs. Q3 2022
Shares held
425.5M
+3.58M (+0.8%) vs. Q3 2022
Total value
$90.0B
−$537.2M (−0.6%) vs. Q3 2022
New holders
181
669 more added
Sold out
129
652 more reduced

34 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 holdersQ4 2022: 1,711 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 heldQ4 2022: $90.0B
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, Q4 2022

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q3 2022.

Institutions holding AMT in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Park Place Capital Corp1,525$323.0K0.09%+1,525New
Financial Advisory Service, Inc.1,525$323.1K0.04%+18+1.2%Added
DMG Group, LLC1,508$324.0K0.37%−94−5.9%Reduced
Geller Advisors LLC1,527$325.9K0.06%−45−2.9%Reduced
Sheets Smith Wealth Management1,544$327.1K0.05%−390−20.2%Reduced
Ameritas Advisory Services, LLC1,552$328.8K0.02%+176+12.8%Added
Rathbone Brothers plc1,554$329.2K0.00%−280−15.3%Reduced
Heritage Investment Group, Inc.1,569$332.0K0.11%+8+0.5%Added
Arthur M. Cohen & Associates, LLC1,575$333.7K0.09%00.0%Unchanged
Modera Wealth Management, LLC1,576$333.9K0.01%−11−0.7%Reduced
Hemington Wealth Management1,580$334.0K0.14%+1,580New
Longfellow Investment Management Co LLC1,580$334.7K0.08%+1,580New
Verdence Capital Advisors LLC1,581$335.0K0.04%−359−18.5%Reduced
Evermay Wealth Management LLC1,574$335.8K0.07%+100+6.8%Added
Key Financial Inc1,570$337.1K0.16%00.0%Unchanged
Kestra Advisory Services, LLC1,601$339.2K0.00%+1,601New
Kenfarb & Co.1,610$341.1K0.30%00.0%Unchanged
Valmark Advisers, Inc.1,620$343.1K0.01%+19+1.2%Added
Oak Hill Wealth Advisors, LLC1,620$343.2K0.14%+1,620New
Kovack Advisors, Inc.1,626$344.6K0.05%−173−9.6%Reduced
Ethos Financial Group, LLC1,625$347.3K0.12%+1,625New
Fortitude Advisory Group L.L.C.1,649$349.4K0.30%+374+29.3%Added
Evergreen Capital Management LLC1,644$350.0K0.02%−326−16.5%Reduced
Green Alpha Advisors, LLC1,653$350.0K0.29%−1,621−49.5%Reduced
Schrum Private Wealth Management LLC1,656$350.8K0.42%−107−6.1%Reduced
BCM Advisors, LLC1,558$350.8K0.10%00.0%Unchanged
Coho Partners, Ltd.1,655$351.0K0.01%00.0%Unchanged
Cim Investment Mangement Inc1,668$353.4K0.14%−45−2.6%Reduced
Bremer Bank National Association1,671$354.0K0.07%−672−28.7%Reduced
Regent Peak Wealth Advisors LLC1,669$354.6K0.12%+118+7.6%Added
Roof Eidam & Maycock1,676$355.1K0.13%−8,037−82.7%Reduced
Romano Brothers and Company1,676$355.1K0.05%−149−8.2%Reduced
Delta Financial Advisors LLC1,680$356.0K0.17%+125+8.0%Added
Clear Creek Financial Management, LLC1,692$358.4K0.08%−41−2.4%Reduced
Nwam LLC1,694$359.0K0.03%+112+7.1%Added
Palisade Capital Management LLC1,698$359.7K0.01%00.0%Unchanged
CoreFirst Bank & Trust1,698$359.7K0.27%+2+0.1%Added
Janney Capital Management LLC1,700$360.0K0.03%+1,700New
LVZ Advisors, Inc.1,706$361.4K0.06%+76+4.7%Added
Global Retirement Partners, LLC1,714$363.1K0.02%+270+18.7%Added
Pinnacle Wealth Planning Services, Inc.1,715$363.3K0.06%−389−18.5%Reduced
LGL Partners, LLC1,716$363.6K0.07%−691−28.7%Reduced
Gerber Kawasaki Wealth & Investment Management1,716$363.6K0.03%00.0%Unchanged
Leisure Capital Management1,721$364.6K0.19%−19−1.1%Reduced
Sound View Wealth Advisors Group, LLC1,698$366.5K0.04%+27+1.6%Added
Anchor Investment Management, LLC1,731$366.8K0.05%+417+31.7%Added
Motco1,739$368.4K0.03%+130+8.1%Added
Compagnie Lombard Odier SCmA1,746$370.0K0.01%+810+86.5%Added
Richard W. Paul & Associates, LLC1,748$370.4K0.19%+1,748New
Ropes Wealth Advisors LLC1,756$372.0K0.07%−116−6.2%Reduced
Optas, LLC1,761$373.1K0.15%+96+5.8%Added
RMR Wealth Builders1,764$373.6K0.08%+7+0.4%Added
Systematic Alpha Investments, LLC1,764$373.7K0.02%−1,600−47.6%Reduced
Strait & Sound Wealth Management LLC1,622$374.7K0.41%+1,622New
Quantum Private Wealth, LLC1,770$375.0K0.24%−219−11.0%Reduced
Alpha Paradigm Partners, LLC1,774$376.0K0.16%+1,774New
Resurgent Financial Advisors LLC1,775$376.0K0.20%+534+43.0%Added
Hancock Whitney Corp1,783$378.0K0.01%−120−6.3%Reduced
ArrowMark Colorado Holdings LLC1,786$378.4K0.00%00.0%Unchanged
Emfo, LLC1,810$383.5K0.38%00.0%Unchanged
Kelman-Lazarov, Inc.1,811$383.7K0.11%−72−3.8%Reduced
Blossom Wealth Management1,813$384.1K1.85%+140+8.4%Added
Lombard Odier Asset Management (Switzerland) SA1,819$385.4K0.03%+1,819New
Reaves W H & Co Inc1,839$390.0K0.01%+260+16.5%Added
CX Institutional1,844$390.7K0.02%+1,844New
TBH Global Asset Management, LLC1,845$390.9K0.10%+182+10.9%Added
Fulcrum Capital LLC1,850$391.9K0.11%+1,850New
1st Source Bank1,852$392.4K0.03%−15−0.8%Reduced
Ahrens Investment Partners LLC1,855$393.0K0.18%−75−3.9%Reduced
waypoint wealth counsel1,857$393.4K0.32%+1,857New
Echo Street Capital Management LLC1,868$395.8K0.00%−2,818−60.1%Reduced
Kingfisher Capital LLC1,868$396.0K0.11%−73−3.8%Reduced
Washington Trust Bank1,876$398.0K0.05%+494+35.7%Added
1776 Wealth LLC1,882$399.0K0.29%+7+0.4%Added
Tufton Capital Management1,885$399.4K0.09%−50−2.6%Reduced
Calamos Wealth Management LLC1,899$402.3K0.03%+89+4.9%Added
Bluefin Capital Management, LLC1,900$402.5K0.07%+760+66.7%Added
SG Americas Securities, LLC1,907$404.0K0.01%−13,407−87.5%Reduced
Cypress Financial Planning LLC1,882$404.0K0.27%−31−1.6%Reduced
Coastline Trust Co1,912$405.1K0.06%−1,776−48.2%Reduced
Coastal Capital Group, Inc.1,893$406.5K0.12%00.0%Unchanged
O'Brien Greene & Co. Inc1,921$407.0K0.15%−4,612−70.6%Reduced
Becker Capital Management Inc1,922$407.2K0.02%−554−22.4%Reduced
Addison Capital Co1,925$408.0K0.26%+20+1.0%Added
Trust Co1,925$408.0K0.07%+541+39.1%Added
Alerus Financial NA1,926$408.0K0.04%−1,011−34.4%Reduced
Equitable Holdings, Inc.1,935$409.9K0.01%+72+3.9%Added
Institute for Wealth Management, LLC.1,940$411.0K0.09%−12−0.6%Reduced
Johnson Financial Group, Inc.1,941$411.3K0.03%+129+7.1%Added
Harvest Portfolios Group Inc.1,942$411.4K0.02%+1,942New
Agate Pass Investment Management, LLC1,943$411.6K0.29%00.0%Unchanged
Modus Advisors, LLC1,953$413.8K0.20%+195+11.1%Added
PYA Waltman Capital, LLC1,955$414.2K0.22%+460+30.8%Added
Two Sigma Securities, LLC1,957$414.6K0.06%+1,957New
Summit Trail Advisors, LLC1,946$414.9K0.02%−1,058−35.2%Reduced
Philadelphia Trust Co1,961$415.0K0.04%00.0%Unchanged
Jump Financial, LLC1,959$415.0K0.02%+1,959New
Howard Capital Management Group, LLC1,968$417.0K0.05%00.0%Unchanged
Archer Investment Corp1,969$417.2K0.16%00.0%Unchanged
Mission Wealth Management, LP1,969$417.2K0.02%+166+9.2%Added