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American Tower (AMT) Institutional Ownership

American Tower logo
$175.66 -5.43 (-3.00%)
Closing price 03:59 PM Eastern
Extended Trading
$177.12 +1.47 (+0.83%)
As of 06:34 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 Massive. Learn more.
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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)
1197
Total
Institutional Inflows
(last 12 months)
$21.07B
Number of
Institutional Sellers
(last 12 months)
1063
Total
Institutional Outflows
(last 12 months)
$8.02B
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Skip Chart & View Institutional Buying and Selling Data

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
6/18/2026 Pacer Advisors Inc.317,687$54.83M0.1%-7.9%0.068%
6/10/2026 Dakota Community Bank & Trust NA230$40K0.1%+55.4%0.000%
6/10/2026 FAS Wealth Partners Inc.1,781$307K0.0%+23.7%0.000%
6/9/2026 Rathbones Group PLC512,409$88.43M0.3%+8.1%0.110%
6/8/2026 Pine Valley Investments Ltd Liability Co9,430$1.63M0.1%-33.0%0.002%
6/3/2026 DV Trading LLC1,849$319K0.0%+266.1%0.000%
6/3/2026 Parallel Advisors LLC19,769$3.41M0.1%-0.6%0.004%
6/3/2026 NewEdge Advisors LLC52,153$9.00M0.0%-19.5%0.011%
6/1/2026 Keel Point LLC2,200$380K0.0%-21.7%0.000%
5/28/2026 Maripau Wealth Management LLC2,977$514K0.2%+8.8%0.001%
5/27/2026 Allen Capital Group LLC1,456$251K0.0%N/A0.000%
5/26/2026 Glenmede Trust Co. NA44,182$7.63M0.0%-62.0%0.009%
5/22/2026 Groupama Asset Managment123,868$21.38M0.3%-0.2%0.027%
5/22/2026 Segall Bryant & Hamill LLC1,342$245K0.0%N/A0.000%
5/21/2026 Groupe la Francaise7,997$1.38M0.0%-8.5%0.002%
5/20/2026 CCM Investment Advisers LLC1,410$243K0.0%-51.4%0.000%
5/20/2026 Liontrust Investment Partners LLP490,236$84.61M1.2%-8.4%0.105%
5/19/2026 Western Wealth Management LLC7,342$1.27M0.0%+75.2%0.002%
5/19/2026 McIlrath & Eck LLC172$30K0.0%-34.4%0.000%
5/19/2026 Orographic Financial Advisors LLC9,095$1.57M1.1%N/A0.002%
5/19/2026 Paragon Private Wealth Management LLC2,568$443K0.1%-5.3%0.001%
5/19/2026 Royal Fund Management LLC9,446$1.63M0.2%+9.2%0.002%
5/19/2026 Bank of America Corp DE4,511,662$778.62M0.1%+14.4%0.968%
5/19/2026 Edgestream Partners L.P.39,582$6.83M0.2%+187.6%0.008%
5/19/2026 RBF Capital LLC5,000$863K0.0%-16.7%0.001%
5/19/2026 Anson Funds Management LP18,100$3.12M0.3%N/A0.004%
5/19/2026 Kentucky Retirement Systems32,582$5.62M0.2%+10.9%0.007%
5/19/2026 Janus Henderson Group PLC61,462$10.59M0.0%-70.0%0.013%
5/19/2026 Oddo BHF Asset Management Sas34,704$5.99M0.2%+4.2%0.007%
5/19/2026 Strategic Investment Advisors MI12,530$2.17M0.1%+317.1%0.003%
5/19/2026 Arkadios Wealth Advisors2,141$369K0.0%+7.5%0.000%
5/19/2026 IFS Group LLC1,470$254K0.2%N/A0.000%
5/18/2026 Sunbelt Securities Inc.9,508$1.64M0.1%-1.1%0.002%
5/18/2026 Amundi3,830,533$661.06M0.2%+21.0%0.822%
5/18/2026 Adelante Capital Management LLC54,289$9.37M0.6%-4.5%0.012%
5/18/2026 EverSource Wealth Advisors LLC3,124$539K0.0%-19.0%0.001%
5/18/2026 California State Teachers Retirement System682,040$117.71M0.1%-2.4%0.146%
5/18/2026 Resolution Capital Ltd6,791$1.17M0.0%-70.2%0.001%
5/18/2026 Empowered Funds LLC25,173$4.34M0.0%+27.6%0.005%
5/18/2026 Evelyn Partners Investment Management LLP31,721$5.47M0.1%-41.9%0.007%
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5/18/2026 Evelyn Partners Investment Management Services Ltd11,020$1.90M0.2%+13.1%0.002%
5/18/2026 Evercore Wealth Management LLC346,150$59.74M0.9%-3.2%0.074%
5/16/2026 The Manufacturers Life Insurance Company 2,315,919$399.68M0.3%-7.6%0.497%
5/16/2026 Socorro Asset Management LP45,799$7.90M3.6%-9.3%0.010%
5/16/2026 KCM Investment Advisors LLC1,251$216K0.0%-34.1%0.000%
5/16/2026 Glen Eagle Advisors LLC8,339$1.44M0.2%-11.3%0.002%
5/16/2026 Quantinno Capital Management LP132,375$22.85M0.0%+33.0%0.028%
5/16/2026 BROOKFIELD Corp ON 218,234$37.66M0.1%+0.7%0.047%
5/16/2026 Lazard Asset Management LLC7,325,943$1.26B2.1%+20.4%1.572%
5/15/2026 Gateway Wealth Partners LLC2,939$507K0.0%N/A0.001%
5/15/2026 Blue Chip Partners LLC1,260$217K0.0%+7.4%0.000%
5/15/2026 Cypress Capital Group1,400$242K0.0%-33.9%0.000%
5/15/2026 OMERS ADMINISTRATION Corp21,671$3.74M0.0%+29.4%0.005%
5/15/2026 Bradley Foster & Sargent Inc. CT6,594$1.14M0.0%-10.8%0.001%
5/15/2026 Aristotle Atlantic Partners LLC42,000$7.25M0.3%+5.0%0.009%
5/15/2026 Waverly Advisors LLC45,679$7.88M0.1%+11.7%0.010%
5/15/2026 Wealth Alliance LLC12,109$2.09M0.2%+163.5%0.003%
5/15/2026 Epoch Investment Partners Inc.72,850$12.57M0.1%+14.2%0.016%
5/15/2026 Entropy Technologies LP83,659$14.44M0.7%-0.5%0.018%
5/15/2026 Bridgewater Advisors Inc.2,436$405K0.0%-17.8%0.001%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund419,403$72.38M0.1%-20.7%0.090%
5/14/2026 Dai ichi Life Insurance Company Ltd20,170$3.48M0.1%-2.3%0.004%
5/14/2026 Gabelli Funds LLC114,390$19.74M0.1%+5.9%0.025%
5/14/2026 Hilltop Holdings Inc.1,694$292K0.0%-36.6%0.000%
5/14/2026 Public Employees Retirement System of Ohio185,930$32.09M0.1%-0.4%0.040%
5/14/2026 Compound Planning Inc.5,143$888K0.0%-27.6%0.001%
5/14/2026 Klingman & Associates LLC1,202$207K0.0%N/A0.000%
5/14/2026 Modern Wealth Management LLC2,676$458K0.0%N/A0.001%
5/14/2026 Arrowstreet Capital Limited Partnership4,195,978$724.14M0.4%-1.7%0.901%
5/14/2026 Caxton Associates LLP1,186$205K0.0%-54.6%0.000%
5/14/2026 Bank of Nova Scotia141,742$24.46M0.0%+30.2%0.030%
5/14/2026 Gibbs Wealth Management11,956$2.06M0.3%+102.7%0.003%
5/14/2026 Sei Investments Co.867,418$149.70M0.1%+8.0%0.186%
5/14/2026 Keynote Financial Services LLC1,188$205K0.1%N/A0.000%
5/14/2026 Davis R M Inc.289,155$49.90M0.9%+1.4%0.062%
5/14/2026 Lido Advisors LLC126,201$21.78M0.1%-11.4%0.027%
5/13/2026 Cetera Investment Advisers243,488$42.02M0.0%+33.7%0.052%
5/13/2026 American Investment Services Inc.3,248$561K0.1%-9.8%0.001%
5/13/2026 Aureus Asset Management LLC14,941$2.58M0.2%-0.7%0.003%
5/13/2026 Dynamic Wealth Strategies LLC565$98K0.1%+21.2%0.000%
5/13/2026 Prestige Wealth Management Group LLC5,967$1.03M0.2%+5,582.9%0.001%
5/13/2026 Lasalle Investment Management Securities LLC648,257$111.88M4.4%+22.9%0.139%
5/13/2026 AR Asset Management Inc.6,000$1.04M0.2%N/A0.001%
5/13/2026 Fairbanks Capital Management Inc.8,504$1.47M0.9%-2.3%0.002%
5/13/2026 Godshalk Welsh Capital Management Inc.4,690$809K0.5%-17.4%0.001%
5/13/2026 NewEdge Wealth LLC10,452$1.80M0.0%-33.5%0.002%
5/13/2026 First Citizens Bank & Trust Co.1,356$234K0.0%+9.1%0.000%
5/13/2026 Acumen Wealth Advisors LLC3,201$552K0.1%+1,840.0%0.001%
5/13/2026 CI Investments Inc.88,755$15.32M0.1%+6.3%0.019%
5/13/2026 First Trust Advisors LP131,411$22.68M0.0%+116.5%0.028%
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5/12/2026 Magellan Asset Management Ltd1,503,296$259.44M3.4%+40.3%0.323%
5/12/2026 Westpac Banking Corp19,786$3.42M0.2%+7.6%0.004%
5/12/2026 ABN Amro Investment Solutions41,610$7.18M0.1%+1.8%0.009%
5/8/2026 PNC Financial Services Group Inc.404,541$69.82M0.0%+3.0%0.087%
5/8/2026 Oslo Pensjonsforsikring AS1,413$244K0.0%N/A0.000%
5/8/2026 Burling Wealth Partners LLC11,370$1.96M0.3%-17.7%0.002%
5/8/2026 Andra AP fonden44,585$7.69M0.1%-63.9%0.010%
5/8/2026 Glenview Trust Co5,393$931K0.0%+53.7%0.001%
5/8/2026 Atlantic Family Wealth LLC1,380$238K0.2%N/A0.000%
5/8/2026 Cassaday & Co Wealth Management LLC1,006$174K0.0%-35.3%0.000%


AMT Institutional Ownership - Frequently Asked Questions

During the previous two years, 2,077 institutional investors and hedge funds held shares of American Tower. The most heavily invested institutionals were Vanguard Group Inc. ($11.19B), J. Stern & Co. LLP ($6.62B), State Street Corp ($3.72B), JPMorgan Chase & Co. ($2.80B), Geode Capital Management LLC ($2.36B), Cohen & Steers Inc. ($2.19B), and FMR LLC ($2.05B).Learn more on American Tower's institutional investors.

92.69% of American Tower's stock is owned by institutional investors. Learn more on AMT's institutional investor holdings.

Of the 1,746 institutional investors that purchased American Tower's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: J. Stern & Co. LLP ($37.58M), Norges Bank ($19.23M), Northwestern Mutual Wealth Management Co. ($9.67M), Lazard Asset Management LLC ($7.17M), Nuveen LLC ($4.56M), Cohen & Steers Inc. ($3.44M), and Capital Research Global Investors ($3.44M).

Institutional investors have bought a total of 113,721,427 shares in the last 24 months. This purchase volume represents approximately $21.07B in transactions.

Of the 1,063 institutional investors that sold American Tower's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($6.83M), Massachusetts Financial Services Co. MA ($2.53M), Akre Capital Management LLC ($2.33M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($1.31M), Alliancebernstein L.P. ($1.22M), Bessemer Group Inc. ($1.05M), and Cohen & Steers Inc. ($1.01M).

Institutional investors have sold a total of 42,413,608 shares in the last 24 months. This volume of shares sold represents approximately $8.02B in transactions.


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This page (NYSE:AMT) was last updated on 6/18/2026 by MarketBeat.com Staff.
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