American Tower (AMT) Institutional Ownership $191.32 -1.06 (-0.55%) Closing price 03:59 PM EasternExtended Trading$191.48 +0.15 (+0.08%) As of 07:04 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends Institutional Ownership Changes (13F Filings) for American Tower (NYSE:AMT)CurrentInstitutional OwnershipPercentage92.69%Number ofInstitutional Buyers(last 12 months)1149TotalInstitutional Inflows(last 12 months)$11.16BNumber ofInstitutional Sellers(last 12 months)945TotalInstitutional Outflows(last 12 months)$8.23B Get AMT Insider Trade Alerts Want to know when executives and insiders are buying or selling American Tower stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data AMT Institutional Buying and Selling by Quarter American Tower Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/20/2025 Mackenzie Financial Corp545,212$100.00M0.1%-33.3%0.117% 2/20/2025 Drucker Wealth 3.0 LLC11,361$2.08M0.5%-13.7%0.002% 2/20/2025Jupiter Wealth Management LLC21,605$3.96M2.0%-2.1%0.005% 2/19/2025 Toronto Dominion Bank268,712$49.28M0.1%+7.2%0.058% 2/19/2025 Formidable Asset Management LLC3,555$652K0.1%-47.7%0.001% 2/19/2025 Pinney & Scofield Inc.557$102K0.1%N/A0.000% 2/19/2025 University of Texas Texas AM Investment Management Co.8,780$1.61M0.2%N/A0.002% 2/19/2025 Parr Mcknight Wealth Management Group LLC5,720$1.05M0.2%N/A0.001% 2/19/2025 Public Employees Retirement System of Ohio198,405$36.39M0.1%-4.7%0.042% 2/18/2025 Western Wealth Management LLC3,180$583K0.2%-72.0%0.001% Get the Latest News and Ratings for AMT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for American Tower and its competitors with MarketBeat's FREE daily newsletter. 2/18/2025 US Asset Management LLC3,518$645K0.6%-2.7%0.001% 2/18/2025 Sunbelt Securities Inc.5,003$910K0.1%+4.3%0.001% 2/18/2025 GTS Securities LLC2,325$426K0.0%-177.4%0.000% 2/18/2025 Vise Technologies Inc.3,783$694K0.1%+20.7%0.001% 2/18/2025 Navalign LLC4,689$860K0.3%+2.9%0.001% 2/18/2025 Cornerstone Advisory LLC3,124$592K0.1%+3.8%0.001% 2/18/2025 Inspire Trust Co. N.A.9,850$1.81M0.5%+26.3%0.002% 2/18/2025 Brown Shipley& Co Ltd17,269$3.17M1.6%-5.3%0.004% 2/18/2025 RB Capital Management LLC5,284$969K0.2%-9.1%0.001% 2/18/2025 Harmony Asset Management LLC7,688$1.41M0.6%-3.0%0.002% 2/18/2025 Novem Group1,523$279K0.0%N/A0.000% 2/18/2025 10Elms LLP231$42K0.0%N/A0.000% 2/18/2025 MidWestOne Financial Group Inc.4,627$849K0.1%-3.1%0.001% 2/18/2025 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp89,443$16.41M0.1%+14.8%0.019% 2/18/2025 Focus Partners Advisor Solutions LLC2,711$497K0.0%+107.7%0.001% 2/18/2025 First Heartland Consultants Inc.1,857$341K0.0%+9.6%0.000% 2/18/2025 Continuum Advisory LLC7,118$1.31M0.2%+2.2%0.002% 2/18/2025 Glen Eagle Advisors LLC8,915$1.64M0.3%-12.1%0.002% 2/18/2025 Delta Investment Management LLC4,217$773K0.2%+49.3%0.001% 2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC4,344,577$796.84M0.2%+5.7%0.930% 2/17/2025 USS Investment Management Ltd80,662$14.79M0.1%-10.3%0.017% 2/17/2025 Voloridge Investment Management LLC57,659$10.58M0.0%N/A0.012% 2/17/2025 Waverly Advisors LLC6,068$1.11M0.0%+11.1%0.001% 2/17/2025 Williams Jones Wealth Management LLC.59,944$10.99M0.1%-2.7%0.013% 2/17/2025 Woodline Partners LP28,456$5.22M0.0%N/A0.006% 2/17/2025 Vident Advisory LLC4,611$846K0.0%+8.1%0.001% 2/17/2025 Sophron Capital Management L.P.68,621$12.59M5.0%N/A0.015% 2/17/2025 Vienna Asset Management LLC2,710$497K0.3%N/A0.001% 2/17/2025 Westwood Holdings Group Inc.22,581$4.14M0.0%+15.4%0.005% 2/17/2025 St. Clair Advisors LLC12,528$2.30M0.7%N/A0.003% Three new patents reveal Elon and Trump’s secret “Project America” (Ad)Right now for a limited time… You can get Tim Bohen’s top 5 Trump stocks for 2025… For only ONE DOLLAR! He says these 5 stocks are trading for less than $2 right now… But they could soon SOAR in Trump’s first 100 days.Get the names and tickers now for $12/17/2025 TPG GP A LLC276,861$50.78M0.8%+3.1%0.059% 2/17/2025 Triglav Skladi D.O.O.5,000$917K0.1%N/A0.001% 2/17/2025 Two Sigma Advisers LP16,300$2.99M0.0%N/A0.003% 2/17/2025 Two Sigma Investments LP92,636$16.99M0.0%+480.1%0.020% 2/17/2025 Texas Bank & Trust Co1,389$255K0.1%N/A0.000% 2/17/2025 Tidal Investments LLC20,325$3.73M0.0%+1.7%0.004% 2/17/2025 Toronto Dominion Bank268,712$49.28M0.1%+7.2%0.058% 2/17/2025 Safe Harbor Fiduciary LLC5,330$978K1.0%+1.1%0.001% 2/17/2025 Second Line Capital LLC14,542$2.69M0.7%+22.7%0.003% 2/17/2025 Snowden Capital Advisors LLC42,610$7.88M0.2%+1.4%0.009% 2/17/2025 Sig Brokerage LP2,990$548K0.0%N/A0.001% 2/17/2025 Silvercrest Asset Management Group LLC12,923$2.37M0.0%-0.6%0.003% 2/17/2025 Sora Investors LLC113,829$20.88M2.3%N/A0.024% 2/17/2025 Royal Bank of Canada2,309,296$423.55M0.1%+1.2%0.494% 2/17/2025 Rafferty Asset Management LLC61,495$11.28M0.0%-7.4%0.013% 2/17/2025 Raiffeisen Bank International AG33,764$6.14M0.1%N/A0.007% 2/17/2025 Riverview Capital Advisers LLC21,528$3.95M1.2%-0.4%0.005% 2/17/2025 Rockbridge Capital Management LLC91,744$16.83M9.6%N/A0.020% 2/17/2025 Point72 Asset Management L.P.653,045$119.78M0.3%+192.7%0.140% 2/17/2025 Point72 Europe London LLP73,471$13.48M0.8%+69.6%0.016% 2/17/2025 ProShare Advisors LLC120,000$22.01M0.1%+2.0%0.026% 2/17/2025 Prospect Capital Advisors LLC35,490$6.51M3.8%-19.3%0.008% 2/17/2025 Quantinno Capital Management LP40,228$7.38M0.1%+82.4%0.009% 2/17/2025 Pathstone Holdings LLC61,050$11.23M0.0%-5.5%0.013% 2/17/2025 Mufg Securities Americas Inc.6,899$1.27M0.2%N/A0.001% 2/17/2025 Man Group plc77,983$14.30M0.0%-15.5%0.017% 2/17/2025 Nissay Asset Management Corp Japan ADV86,023$15.65M0.1%+1.3%0.018% 2/17/2025 Nomura Holdings Inc.69,645$12.77M0.0%+867.7%0.015% 2/17/2025 Nan Shan Life Insurance Co. Ltd.184,231$33.79M0.8%N/A0.039% 2/17/2025 NorthRock Partners LLC5,436$997K0.0%+96.4%0.001% 2/17/2025 Nuveen Asset Management LLC4,773,571$875.52M0.2%-4.1%1.022% 2/17/2025 OMERS ADMINISTRATION Corp20,001$3.67M0.0%+20.6%0.004% 2/17/2025 Meketa Capital LLC4,715$865K1.9%N/A0.001% 2/17/2025 Minot DeBlois Advisors LLC160$29K0.0%N/A0.000% 2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.142,764$26.18M0.1%+2.0%0.031% 2/17/2025 Moore Capital Management LP6,945$1.27M0.0%-86.0%0.001% 2/17/2025 Lazard Asset Management LLC55,538$10.19M0.0%-69.8%0.012% 2/17/2025 Logan Capital Management Inc.4,079$748K0.0%-42.4%0.001% 2/17/2025 LRI Investments LLC702$129K0.0%+39.8%0.000% 2/17/2025 LRT Capital Management LLC13,750$2.52M2.0%+86.5%0.003% 2/17/2025 Laird Norton Wetherby Wealth Management LLC12,885$2.36M0.1%-4.9%0.003% 2/17/2025 Land & Buildings Investment Management LLC62,807$11.52M2.3%-35.2%0.013% 2/17/2025 Lighthouse Investment Partners LLC36,500$6.69M0.2%+21.7%0.008% 2/17/2025 Investment Management Corp of Ontario22,584$4.14M0.1%-1.5%0.005% 2/17/2025 Janus Henderson Group PLC2,016,255$369.79M0.2%-9.4%0.431% 2/17/2025Jefferies Financial Group Inc.2,762$507K0.0%-76.9%0.001% 2/17/2025 GRS Advisors LLC27,242$5.00M0.5%-82.4%0.006% 2/17/2025 Guardian Wealth Advisors LLC NC9,327$1.71M0.1%+17.0%0.002% 2/17/2025 Gen Wealth Partners Inc952$175K0.1%-20.1%0.000% 2/17/2025 Georgetown University45,654$8.37M2.5%+128.2%0.010% Here’s how you could profit from Elon’s NVIDIA partnership (Ad)"Elon's #1 AI Stock" SET TO SOAR Forget ChatGPT! Because Elon Musk's AI promises to be 100x more powerful. After all, ChatGPT just works online... While Elon's AI works in the real world. Get all the details here >>>2/17/2025 Gotham Asset Management LLC94,755$17.38M0.2%+61.6%0.020% 2/17/2025 Graham Capital Management L.P.6,415$1.18M0.0%+163.9%0.001% 2/17/2025 Focus Partners Wealth272,811$52.72M0.1%+4.2%0.058% 2/17/2025 Ellevest Inc.2,103$386K0.0%-10.5%0.000% 2/17/2025 Ensign Peak Advisors Inc621,041$113.91M0.2%-21.6%0.133% 2/17/2025 Ethic Inc.47,294$8.67M0.2%+4.7%0.010% 2/17/2025 Fairview Capital Investment Management LLC212,372$38.95M2.0%+2.3%0.045% 2/17/2025 Fiduciary Trust Co60,607$11.12M0.1%+1.5%0.013% 2/17/2025 First Manhattan CO. LLC.210,268$41.88M0.1%+9.1%0.045% 2/17/2025 Fullcircle Wealth LLC4,872$926K0.4%-3.6%0.001% (Data available from 1/1/2016 forward) AMT Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of AMT shares? During the previous two years, 2,041 institutional investors and hedge funds held shares of American Tower. The most heavily invested institutionals were Vanguard Group Inc. ($11.44B), BlackRock Inc. ($6.91B), State Street Corp ($4.92B), Cohen & Steers Inc. ($3.52B), Geode Capital Management LLC ($2.07B), FMR LLC ($2.05B), and Capital Research Global Investors ($1.57B).Learn more on AMT's institutional investors. What percentage of American Tower stock is owned by institutional investors? 92.69% of American Tower stock is owned by institutional investors. Learn more on AMT's institutional investor holdings. Which institutional investors have been buying American Tower stock? Of the 1,724 institutional investors that purchased American Tower stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($11.22M), Cohen & Steers Inc. ($7.04M), Bank Julius Baer & Co. Ltd Zurich ($6.50M), Capital Research Global Investors ($4.68M), Wellington Management Group LLP ($3.75M), Capital World Investors ($3.11M), and FMR LLC ($2.83M). How much institutional buying is happening at American Tower? Institutional investors have bought a total of 109,955,931 shares in the last 24 months. This purchase volume represents approximately $21.73B in transactions. Which American Tower major shareholders have been selling company stock? Of the 1,345 institutional investors that sold American Tower stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: OFI Invest Asset Management ($37.17M), Wellington Management Group LLP ($3.75M), Principal Financial Group Inc. ($3.25M), Jennison Associates LLC ($2.39M), FMR LLC ($2.37M), DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main ($2.31M), and Deutsche Bank AG ($2.09M). How much institutional selling is happening at American Tower? Institutional investors have sold a total of 113,833,571 shares in the last 24 months. This volume of shares sold represents approximately $22.13B in transactions. Related Companies Welltower Institutional Ownership Public Storage Institutional Ownership Extra Space Storage Institutional Ownership Ventas Institutional Ownership Weyerhaeuser Institutional Ownership Omega Healthcare Investors Institutional Ownership CubeSmart Institutional Ownership Ryman Hospitality Properties Institutional Ownership Healthcare Realty Trust Institutional Ownership Sabra Health Care REIT Institutional Ownership This page (NYSE:AMT) was last updated on 2/21/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... 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