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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 2022

Institutional positions in American Tower Corp as of Mar 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
1,723
−57 vs. Q4 2021
Shares held
415.6M
−1.40M (−0.3%) vs. Q4 2021
Total value
$104.3B
−$17.4B (−14.3%) vs. Q4 2021
New holders
104
760 more added
Sold out
161
629 more reduced

19 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 2022: 1,723 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 2022: $104.3B
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 2022

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2021.

Institutions holding AMT in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Systematic Alpha Investments, LLC1,764$443.0K0.02%00.0%Unchanged
Private Capital Group, LLC1,776$446.0K0.10%+145+8.9%Added
Johnson Financial Group, Inc.1,787$449.0K0.03%−68−3.7%Reduced
Bickling Financial Services, Inc.1,798$452.0K0.23%+497+38.2%Added
Regal Investment Advisors LLC1,803$453.0K0.04%+153+9.3%Added
AGF Investments LLC1,823$458.0K0.04%−437−19.3%Reduced
Aaron Wealth Advisors115,561$460.0K0.01%+115,561New
CoreFirst Bank & Trust1,843$463.0K0.32%−22−1.2%Reduced
Tributary Capital Management, LLC1,845$464.0K0.04%−65−3.4%Reduced
Continuum Advisory, LLC1,926$464.0K0.09%+55+2.9%Added
Virginia National Bank1,846$464.0K0.53%+1,846New
Lakeview Capital Partners, LLC1,852$465.0K0.24%+241+15.0%Added
Wealth Advisory Solutions, LLC1,855$466.0K0.10%+1,855New
1st Source Bank1,858$467.0K0.03%+24+1.3%Added
Thrive Wealth Management, LLC1,868$469.0K0.14%−186−9.1%Reduced
Collective Family Office LLC1,867$469.0K0.18%−7−0.4%Reduced
Coastal Capital Group, Inc.1,872$470.0K0.11%+10+0.5%Added
Equitable Holdings, Inc.1,873$471.0K0.01%+616+49.0%Added
Sound View Wealth Advisors Group, LLC1,887$474.0K0.09%−204−9.8%Reduced
Investment Partners, Ltd.1,889$475.0K0.20%−30−1.6%Reduced
Csenge Advisory Group1,892$475.0K0.04%+1,103+139.8%Added
Strategic Investment Advisors1,896$476.0K0.09%−104−5.2%Reduced
Coastline Trust Co1,900$477.0K0.06%00.0%Unchanged
Ahrens Investment Partners LLC1,905$479.0K0.15%−50−2.6%Reduced
Sequent Asset Management, LLC1,919$482.0K0.28%−177−8.4%Reduced
1776 Wealth LLC1,922$482.0K0.28%−96−4.8%Reduced
Visionary Wealth Advisors1,917$482.0K0.04%+188+10.9%Added
Tufton Capital Management1,930$484.0K0.08%+35+1.8%Added
LifePro Asset Management1,928$484.0K0.17%+334+21.0%Added
Sheets Smith Wealth Management1,934$486.0K0.07%−2−0.1%Reduced
Aptus Capital Advisors, LLC1,939$487.0K0.01%−10,994−85.0%Reduced
Agate Pass Investment Management, LLC1,943$488.0K0.30%00.0%Unchanged
South Shore Capital Advisors1,947$489.0K0.80%−44−2.2%Reduced
Valley Brook Capital Group1,950$489.0K0.42%+150+8.3%Added
Institute for Wealth Management, LLC.1,949$490.0K0.08%−15−0.8%Reduced
EverSource Wealth Advisors, LLC1,958$492.0K0.12%+428+28.0%Added
Arete Wealth Advisors, LLC1,966$494.0K0.04%−2,451−55.5%Reduced
Howard Capital Management Group, LLC1,968$494.0K0.04%00.0%Unchanged
O'Brien Greene & Co. Inc1,972$495.0K0.16%+430+27.9%Added
Archer Investment Corp1,969$496.0K0.18%00.0%Unchanged
BOK Financial Private Wealth, Inc.1,981$498.0K0.04%+466+30.8%Added
Summit Trail Advisors, LLC1,986$499.0K0.04%−106−5.1%Reduced
Advisors Preferred, LLC1,951$501.0K0.04%+1,951New
Bluesphere Advisors, LLC2,000$502.0K0.42%00.0%Unchanged
Allworth Financial LP1,997$502.0K0.01%+819+69.5%Added
Employees Provident Fund Board2,000$502.4K0.01%+2,000New
Coyle Financial Counsel LLC2,001$503.0K0.27%+11+0.6%Added
CWM Advisors, LLC2,004$504.0K0.06%+189+10.4%Added
Tiemann Investment Advisors, LLC2,011$505.0K0.23%+43+2.2%Added
Exane Derivatives2,021$507.7K0.14%−412−16.9%Reduced
Principal Street Partners, LLC2,027$509.0K0.12%−200−9.0%Reduced
Mairs & Power Inc2,025$509.0K0.01%+5+0.2%Added
Grandfield & Dodd, LLC2,024$510.0K0.03%+176+9.5%Added
Lindbrook Capital, LLC2,039$512.0K0.08%−52−2.5%Reduced
Ithaka Group LLC2,050$515.0K0.07%00.0%Unchanged
Kelman-Lazarov, Inc.2,049$515.0K0.17%00.0%Unchanged
Ledge Wealth Management, Inc.2,050$515.0K0.32%+2,050New
D.B. Root & Company, LLC2,057$516.0K0.19%+24+1.2%Added
L.M. Kohn & Company2,057$517.0K0.20%+2,057New
Independent Financial Group, LLC2,069$519.9K0.04%−13−0.6%Reduced
Perigon Wealth Management, LLC2,074$521.0K0.04%−93−4.3%Reduced
Concord Wealth Partners2,077$522.0K0.14%+3+0.1%Added
Arkadios Wealth Advisors2,087$524.0K0.07%+103+5.2%Added
Mine & Arao Wealth Creation & Management, LLC.2,095$526.0K0.31%+656+45.6%Added
Newman Dignan & Sheerar, Inc.2,126$534.0K0.17%+38+1.8%Added
Bard Financial Services, Inc.2,125$534.0K0.04%+250+13.3%Added
Baldwin Brothers Inc2,129$535.0K0.06%00.0%Unchanged
Hancock Whitney Corp2,150$540.0K0.02%−327−13.2%Reduced
Platform Technology Partners2,153$541.0K0.26%+37+1.7%Added
Sepio Capital, LP2,156$542.0K0.05%+894+70.8%Added
Erste Asset Management GmbH2,167$543.8K0.01%+493+29.5%Added
Platte River Wealth Advisors, LLC2,169$545.0K0.20%00.0%Unchanged
Tobam2,168$545.0K0.03%+790+57.3%Added
RMR Wealth Builders2,179$547.0K0.12%+1,416+185.6%Added
Calamos Wealth Management LLC2,183$548.0K0.04%+78+3.7%Added
Ferris Capital, LLC2,188$550.0K0.13%−3−0.1%Reduced
Whalerock Point Partners, LLC2,201$552.9K0.20%00.0%Unchanged
Lokken Investment Group LLC2,294$553.0K0.44%+380+19.9%Added
SRS Capital Advisors, Inc.2,211$556.0K0.07%−340−13.3%Reduced
Thomas White International Ltd2,213$556.0K0.09%00.0%Unchanged
Granite Bay Wealth Management, LLC2,225$559.0K0.45%+126+6.0%Added
Pinnacle Associates Ltd2,232$561.0K0.01%−92−4.0%Reduced
Ategra Capital Management, LLC2,239$562.7K0.25%+102+4.8%Added
Outlook Wealth Advisors, LLC2,249$564.0K0.19%+858+61.7%Added
Gamco Investors, Inc. Et Al2,248$565.0K0.01%+742+49.3%Added
Zeke Capital Advisors, LLC2,255$566.0K0.03%+2,255New
First Financial Corp2,264$568.0K0.34%+242+12.0%Added
Prio Wealth Limited Partnership2,302$578.0K0.02%−3−0.1%Reduced
Congress Wealth Management LLC2,323$584.0K0.01%−52−2.2%Reduced
East Coast Asset Management, LLC.2,335$587.0K0.14%00.0%Unchanged
Castle Rock Wealth Management, LLC2,281$590.0K0.27%00.0%Unchanged
Axxcess Wealth Management, LLC2,350$590.0K0.05%+1,655+238.1%Added
Allen Capital Group, LLC2,351$591.0K0.11%00.0%Unchanged
Buttonwood Financial Advisors Inc.2,351$591.0K0.53%+2,351New
Exchange Traded Concepts, LLC2,362$593.0K0.01%+853+56.5%Added
Kovack Advisors, Inc.2,366$594.0K0.06%−180−7.1%Reduced
Cornell Pochily Investment Advisors, Inc.2,365$594.0K0.23%+2+0.1%Added
Weatherly Asset Management L. P.2,372$596.0K0.07%00.0%Unchanged
JB Capital LLC2,380$598.0K0.06%−2,183−47.8%Reduced
Prudent Man Advisors, LLC2,382$598.0K0.24%−21−0.9%Reduced