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American Tower (AMT) Institutional Ownership

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$210.84 +0.57 (+0.27%)
As of 12:45 PM Eastern
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Institutional Ownership Changes (13F Filings) for American Tower (NYSE:AMT)

Current
Institutional Ownership
Percentage
92.69%
Number of
Institutional Buyers
(last 12 months)
1252
Total
Institutional Inflows
(last 12 months)
$13.20B
Number of
Institutional Sellers
(last 12 months)
1037
Total
Institutional Outflows
(last 12 months)
$10.10B
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AMT Institutional Buying and Selling by Quarter

American Tower Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/22/2025Mattson Financial Services LLC4,642$1.01M0.3%+10.1%0.001%
5/21/2025 Westbourne Investments Inc.5,336$1.16M0.7%+3.9%0.001%
5/21/2025 Acadian Asset Management LLC5,107$1.11M0.0%+673.8%0.001%
5/21/2025 Geneos Wealth Management Inc.3,984$867K0.0%-10.3%0.001%
5/21/2025 Schmidt P J Investment Management Inc.13,589$2.96M0.5%-8.0%0.003%
5/21/2025 IFM Investors Pty Ltd110,747$24.10M0.3%-19.1%0.024%
5/20/2025 Acorns Advisers LLC1,401$305K0.0%+26.0%0.000%
5/20/2025 Belpointe Asset Management LLC7,124$1.55M0.1%-44.1%0.002%
5/20/2025 Jupiter Wealth Management LLC20,511$4.41M2.8%-5.1%0.004%
5/20/2025 Intech Investment Management LLC56,893$12.38M0.1%+661.6%0.012%
5/20/2025 Focus Partners Wealth279,977$60.92M0.2%+2.6%0.060%
5/20/2025 Integrity Alliance LLC.4,580$997K0.0%N/A0.001%
5/20/2025 Glenview Trust co6,577$1.43M0.0%-6.8%0.001%
5/20/2025 Ilmarinen Mutual Pension Insurance Co28,949$6.30M0.1%-49.2%0.006%
5/20/2025 Plato Investment Management Ltd11,593$2.55M0.2%-7.1%0.002%
5/19/2025 SageView Advisory Group LLC8,799$1.92M0.1%-1.3%0.002%
5/19/2025 Advisory Alpha LLC1,970$429K0.0%+4.6%0.000%
5/19/2025 Bayforest Capital Ltd1,489$324K0.1%+418.8%0.000%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC793,701$172.71M0.0%-81.7%0.170%
5/16/2025 Woodline Partners LP18,438$4.01M0.0%-35.2%0.004%
5/16/2025 Zurich Insurance Group Ltd FI205,347$44.68M0.4%N/A0.044%
5/16/2025 Semmax Financial Advisors Inc.18,682$4.11M1.1%+4.0%0.004%
5/16/2025 Empowered Funds LLC11,060$2.41M0.0%-5.4%0.002%
5/16/2025 Logan Capital Management Inc.3,983$867K0.0%-2.4%0.001%
5/16/2025 MBB Public Markets I LLC1,486$323K0.0%N/A0.000%
5/16/2025 Ascent Group LLC12,741$2.77M0.1%+21.4%0.003%
5/16/2025 Vancity Investment Management Ltd84,773$18.45M2.5%N/A0.018%
5/16/2025 Canada Post Corp Registered Pension Plan38,563$8.39M3.7%+65.7%0.008%
5/16/2025 Great Lakes Advisors LLC463,268$100.99M0.9%+4.2%0.099%
5/16/2025 Adelante Capital Management LLC63,158$13.74M1.0%+58.5%0.013%
5/16/2025 Presima Securities ULC18,210$3.96M0.9%+1.9%0.004%
5/16/2025 Jones Financial Companies Lllp94,413$18.87M0.0%-34.7%0.020%
5/16/2025 UniSuper Management Pty Ltd312,509$68.00M0.5%+36.8%0.067%
5/16/2025 Uniplan Investment Counsel Inc.255,200$55.53M5.4%-6.8%0.055%
5/16/2025 Resolution Capital Ltd334,127$72.71M1.4%N/A0.071%
5/16/2025 Rise Advisors LLC539$117K0.1%+108.1%0.000%
5/16/2025 Plancorp LLC1,546$336K0.0%N/A0.000%
5/16/2025 Polar Asset Management Partners Inc.31,068$6.76M0.2%N/A0.007%
5/16/2025 NFJ Investment Group LLC91,701$19.95M0.7%-3.1%0.020%
5/16/2025 Nissay Asset Management Corp Japan ADV95,451$20.77M0.1%+11.0%0.020%
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5/16/2025 NewEdge Advisors LLC65,252$14.20M0.1%-11.9%0.014%
5/16/2025 Nippon Life Global Investors Americas Inc.7,550$1.64M0.1%-8.9%0.002%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.255,810$55.66M0.1%+79.2%0.055%
5/16/2025 Integrated Wealth Concepts LLC40,021$8.71M0.1%+2.4%0.009%
5/16/2025 Gotham Asset Management LLC77,985$16.97M0.1%-17.7%0.017%
5/16/2025 Hancock Whitney Corp1,747$380K0.0%+22.9%0.000%
5/16/2025 DoubleLine ETF Adviser LP26,694$5.81M1.9%-19.9%0.006%
5/16/2025 Edmond DE Rothschild Holding S.A.16,976$3.69M0.1%-0.5%0.004%
5/16/2025 Eventide Asset Management LLC17,679$3.81M0.1%+570.2%0.004%
5/16/2025 Cinctive Capital Management LP27,671$6.02M0.5%N/A0.006%
5/16/2025 Concentric Capital Strategies LP4,748$1.03M0.1%N/A0.001%
5/16/2025 Curi RMB Capital LLC45,583$9.92M0.2%-41.3%0.010%
5/16/2025 Boothbay Fund Management LLC36,381$7.92M0.2%+1,446.2%0.008%
5/16/2025 Belmont Capital LLC2,396$521K0.1%+594.5%0.001%
5/16/2025 Banque Transatlantique SA3,080$619K0.0%N/A0.001%
5/16/2025 Alliancebernstein L.P.1,762,792$383.58M0.1%-19.8%0.377%
5/16/2025 AQR Capital Management LLC280,434$60.78M0.1%+60.1%0.060%
5/16/2025 Atalanta Sosnoff Capital LLC1,062$231K0.0%N/A0.000%
5/16/2025 Advisors Asset Management Inc.120,781$26.28M0.5%+12.1%0.026%
5/16/2025 Alyeska Investment Group L.P.745,070$162.13M0.6%N/A0.159%
5/16/2025 Amundi2,838,421$645.69M0.2%+35.5%0.606%
5/16/2025 Ancora Advisors LLC135,510$29.49M0.7%+2.1%0.029%
5/16/2025 Aprio Wealth Management LLC1,581$344K0.0%-16.3%0.000%
5/16/2025 Adage Capital Partners GP L.L.C.321,105$69.87M0.1%+63.3%0.069%
5/16/2025 Alkeon Capital Management LLC428,401$93.22M0.2%-0.1%0.092%
5/15/2025 Paragon Private Wealth Management LLC5,147$1.12M0.5%-19.1%0.001%
5/15/2025 Federation des caisses Desjardins du Quebec147,856$32.18M0.2%+27.1%0.032%
5/15/2025 EP Wealth Advisors LLC281,727$61.30M0.5%-15.3%0.060%
5/15/2025 First Manhattan CO. LLC.219,514$47.77M0.1%+4.4%0.047%
5/15/2025 GW Henssler & Associates Ltd.91,649$19.94M1.1%+0.4%0.020%
5/15/2025 Cigna Investments Inc. New4,662$1.02M0.2%-2.6%0.001%
5/15/2025 1248 Management LLC266$58K0.0%N/A0.000%
5/15/2025 First Financial Bankshares Inc132,128$28.75M0.6%+3.7%0.028%
5/15/2025 FJ Capital Management LLC1,746$380K0.0%N/A0.000%
5/15/2025 Flputnam Investment Management Co.9,909$2.16M0.0%+5.8%0.002%
5/15/2025 TPG GP A LLC275,589$59.97M1.2%-0.5%0.059%
5/15/2025 Point72 Europe London LLP157,270$34.22M2.3%+114.1%0.034%
5/15/2025 Royal Bank of Canada2,315,327$503.81M0.1%+0.3%0.495%
5/15/2025 Beck Mack & Oliver LLC1,000$218K0.0%N/A0.000%
5/15/2025 Graham Capital Management L.P.15,955$3.47M0.1%+148.7%0.003%
5/15/2025 Benchstone Capital Management LP226,603$49.31M5.2%+3.0%0.048%
5/15/2025 MAI Capital Management113,278$24.65M0.2%+8.9%0.024%
5/15/2025 Saudi Central Bank184$40K0.2%N/A0.000%
5/15/2025 Brasada Capital Management LP23,897$4.89M0.9%-33.0%0.005%
5/15/2025 FRG Family Wealth Advisors LLC21,465$4.67M0.9%-2.3%0.005%
5/15/2025 Second Line Capital LLC16,130$3.51M0.9%+10.9%0.003%
5/15/2025 Harber Asset Management LLC114,407$24.90M8.9%+40.6%0.024%
5/15/2025 Baird Financial Group Inc.120,870$26.30M0.1%+0.2%0.026%
5/15/2025 Panagora Asset Management Inc.79,706$17.34M0.1%+217.3%0.017%
5/15/2025 OLD Mission Capital LLC2,709$589K0.0%N/A0.001%
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5/15/2025 Vident Advisory LLC9,757$2.12M0.0%+111.6%0.002%
5/15/2025 Evergreen Capital Management LLC39,749$8.65M0.3%-0.8%0.008%
5/15/2025 The Manufacturers Life Insurance Company 847,758$184.47M0.2%-1.9%0.181%
5/15/2025 Canada Pension Plan Investment Board365,482$79.53M0.1%-74.5%0.078%
5/15/2025 GKV Capital Management Co. Inc.416$91K0.0%N/A0.000%
5/15/2025 WPG Advisers LLC266$58K0.1%N/A0.000%
5/15/2025 Lansforsakringar Fondforvaltning AB publ 380,603$82.82M0.5%+8.3%0.081%
5/15/2025 OMERS ADMINISTRATION Corp17,142$3.73M0.0%-14.3%0.004%
5/15/2025 Earnest Partners LLC11,563$2.52M0.0%-1.3%0.002%
5/14/2025 Truvestments Capital LLC731$159K0.0%-25.6%0.000%
(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, 2,071 institutional investors and hedge funds held shares of American Tower. The most heavily invested institutionals were Vanguard Group Inc. ($13.67B), 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 Price T Rowe Associates Inc. MD ($1.77B).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 1,751 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), Nuveen LLC ($4.56M), Wellington Management Group LLP ($3.53M), and Capital World Investors ($3.11M).

How much institutional buying is happening at American Tower?

Institutional investors have bought a total of 120,506,748 shares in the last 24 months. This purchase volume represents approximately $24.12B in transactions.

Which American Tower major shareholders have been selling company stock?

Of the 1,385 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 ($4.69M), Akre Capital Management LLC ($4.07M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($3.55M), Principal Financial Group Inc. ($3.25M), DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main ($2.31M), and Massachusetts Financial Services Co. MA ($2.26M).

How much institutional selling is happening at American Tower?

Institutional investors have sold a total of 117,981,822 shares in the last 24 months. This volume of shares sold represents approximately $23.17B in transactions.


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This page (NYSE:AMT) was last updated on 5/23/2025 by MarketBeat.com Staff
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