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American Tower (AMT) Institutional Ownership

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$203.82 -0.33 (-0.16%)
Closing price 03:59 PM Eastern
Extended Trading
$203.49 -0.33 (-0.16%)
As of 06:25 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)
1301
Total
Institutional Inflows
(last 12 months)
$16.08B
Number of
Institutional Sellers
(last 12 months)
1072
Total
Institutional Outflows
(last 12 months)
$10.39B
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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
8/14/2025Intact Investment Management Inc.9,600$2.12M0.1%-9.4%0.002%
8/14/2025Investment Management Corp of Ontario32,109$7.10M0.1%+143.7%0.007%
8/14/2025AXA S.A.306,232$67.68M0.2%+16.9%0.065%
8/14/2025Fayez Sarofim & Co51,992$11.49M0.0%+52.8%0.011%
8/14/2025State Street Corp21,113,680$4.70B0.2%-0.6%4.509%
8/14/2025London & Capital Asset Management Ltd27,922$6.17M0.5%-60.8%0.006%
8/14/2025Daiwa Securities Group Inc.95,784$21.17M0.1%-84.8%0.020%
8/14/2025Certuity LLC992$219K0.0%N/A0.000%
8/14/2025Prestige Wealth Management Group LLC6,457$1.44M0.3%-2.1%0.001%
8/14/2025Gerber Kawasaki Wealth & Investment Management1,193$264K0.0%+7.2%0.000%
8/14/2025SVB Wealth LLC3,858$853K0.0%-42.4%0.001%
8/14/2025L2 Asset Management LLC2,095$463K0.1%+5.5%0.000%
8/14/2025WINTON GROUP Ltd13,656$3.02M0.2%N/A0.003%
8/14/2025Ossiam10,746$2.38M0.0%-7.0%0.002%
8/14/2025Bank of Nova Scotia58,088$12.84M0.0%+8.6%0.012%
8/14/2025Baker Avenue Asset Management LP1,783$394K0.0%+13.5%0.000%
8/14/2025California Public Employees Retirement System1,426,963$315.39M0.2%-3.4%0.305%
8/14/2025Cary Street Partners Financial LLC15,090$3.34M0.1%-2.2%0.003%
8/14/2025Cerity Partners LLC127,236$28.12M0.1%+56.6%0.027%
8/14/2025Federated Hermes Inc.625,945$138.35M0.3%+12.4%0.134%
8/13/2025Gabelli Funds LLC104,290$23.05M0.2%-0.7%0.022%
8/13/2025Gamco Investors INC. ET AL27,581$6.10M0.1%+0.9%0.006%
8/13/2025Jump Financial LLC2,962$655K0.0%-66.8%0.001%
8/13/2025Cary Street Partners Investment Advisory LLC1,309$289K0.1%-7.3%0.000%
8/13/2025Quantum Portfolio Management LLC934$206K0.1%N/A0.000%
8/13/2025Rosenblum Silverman Sutton S F Inc. CA11,357$2.51M0.6%-3.9%0.002%
8/13/2025Avestar Capital LLC2,290$510K0.0%+5.0%0.000%
8/13/2025StoneX Group Inc.6,630$1.48M0.1%+29.1%0.001%
8/13/2025SageView Advisory Group LLC9,816$2.20M0.1%+11.6%0.002%
8/13/2025Cresset Asset Management LLC5,282$1.17M0.0%+23.2%0.001%
8/13/2025Brown Advisory Inc.168,400$37.22M0.0%-1.8%0.036%
8/13/2025North Berkeley Wealth Management LLC1,074$237K0.2%N/A0.000%
8/13/2025Amundi2,960,466$658.70M0.2%+4.3%0.632%
8/13/2025Marshall Wace LLP509,621$112.64M0.1%-26.4%0.109%
8/13/2025Epoch Investment Partners Inc.270,653$59.82M0.3%+331.2%0.058%
8/13/2025GeoWealth Management LLC12,472$2.76M0.1%-2.1%0.003%
8/13/2025Great Diamond Partners LLC2,365$523K0.1%N/A0.001%
8/13/2025Dynamic Wealth Strategies LLC306$68K0.0%-26.4%0.000%
8/13/2025Baird Financial Group Inc.124,872$27.60M0.0%+3.3%0.027%
8/13/2025Knuff & Co LLC24,889$5.50M1.7%+2.8%0.005%
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8/13/2025First Trust Advisors LP109,124$24.12M0.0%+47.3%0.023%
8/13/2025Guggenheim Capital LLC66,109$14.61M0.1%+11.0%0.014%
8/13/2025EverSource Wealth Advisors LLC2,882$637K0.0%+44.2%0.001%
8/13/2025Invesco Ltd.6,680,524$1.48B0.3%+11.9%1.427%
8/13/20251832 Asset Management L.P.576,274$127.37M0.1%-41.7%0.123%
8/13/2025CW Advisors LLC16,569$3.66M0.0%+4.0%0.004%
8/13/2025Acorns Advisers LLC1,746$386K0.0%+24.6%0.000%
8/13/2025JT Stratford LLC1,202$266K0.0%+8.9%0.000%
8/13/2025McCollum Christoferson Group LLC29,621$6.55M1.9%-1.9%0.006%
8/13/2025Twin Peaks Wealth Advisors LLC294$60K0.0%N/A0.000%
8/13/2025Groupe la Francaise12,270$2.71M0.0%+141.3%0.003%
8/13/2025Beacon Pointe Advisors LLC20,240$4.47M0.0%-0.5%0.004%
8/13/2025Arrowstreet Capital Limited Partnership2,071,503$457.84M0.3%+11.9%0.442%
8/13/2025Westerkirk Capital Inc.13,900$3.07M0.4%N/A0.003%
8/13/2025NBW Capital LLC25,721$5.69M1.2%+36.2%0.005%
8/13/2025Boston Family Office LLC125,846$27.81M1.8%-0.6%0.027%
8/13/2025MBM Wealth Consultants LLC1,812$400K0.1%+4.7%0.000%
8/13/2025Fisher Asset Management LLC1,820,270$402.32M0.2%+4.4%0.389%
8/13/2025Shelton Capital Management9,985$2.21M0.1%+84.4%0.002%
8/13/2025Panagora Asset Management Inc.350,300$77.42M0.3%+339.5%0.075%
8/13/2025Prossimo Advisors LLC1,625$359K0.3%-51.4%0.000%
8/13/2025River Road Asset Management LLC84,576$17.63M0.2%+9.4%0.018%
8/13/2025Greenwich Wealth Management LLC3,997$883K0.0%+9.9%0.001%
8/13/2025Lido Advisors LLC130,966$29.15M0.1%+1.4%0.028%
8/13/2025First National Advisers LLC12,969$2.87M0.4%+1.7%0.003%
8/13/2025Stablepoint Partners LLC1,175$260K0.0%N/A0.000%
8/13/2025Legacy Capital Wealth Partners LLC1,730$382K0.1%+8.7%0.000%
8/13/2025New York State Common Retirement Fund569,971$125.98M0.2%-0.9%0.122%
8/13/2025West Family Investments Inc.2,347$519K0.1%+81.7%0.001%
8/13/2025Schroder Investment Management Group283,188$62.59M0.1%-1.8%0.060%
8/13/2025Edgewood Management LLC29,358$6.49M0.0%-33.9%0.006%
8/13/2025Mackenzie Financial Corp633,611$140.04M0.2%+31.6%0.135%
8/13/2025Skandinaviska Enskilda Banken AB publ 93,811$20.73M0.1%-1.3%0.020%
8/13/2025Ceredex Value Advisors LLC180,569$39.91M0.9%-21.7%0.039%
8/13/2025Norges Bank6,207,018$1.37B0.2%N/A1.326%
8/13/2025Quadrature Capital Ltd13,139$2.90M0.0%-68.7%0.003%
8/13/2025Scotia Capital Inc.85,133$18.82M0.1%-16.5%0.018%
8/13/2025Level Four Advisory Services LLC29,572$6.54M0.2%+1.2%0.006%
8/13/2025Patrick M Sweeney & Associates Inc.1,242$275K0.2%-3.9%0.000%
8/13/2025Northwestern Mutual Wealth Management Co.46,273$10.23M0.0%+0.4%0.010%
8/13/2025Groupama Asset Managment100,565$21.90M0.1%+4.8%0.021%
8/13/2025State Board of Administration of Florida Retirement System457,213$101.05M0.2%+2.2%0.098%
8/13/2025Johnson Financial Group Inc.833$186K0.0%+7.1%0.000%
8/13/2025B&I Capital AG155,240$34.31M11.7%+2.4%0.033%
8/13/2025Korea Investment CORP367,928$81.32M0.2%+43.5%0.079%
8/13/2025Elevation Point Wealth Partners LLC293$65K0.0%N/A0.000%
8/13/2025GM Advisory Group LLC2,526$558K0.0%-4.9%0.001%
8/13/2025Quadrant Capital Group LLC10,211$2.26M0.1%+7.4%0.002%
8/13/2025Copley Financial Group Inc.1,976$437K0.3%-9.3%0.000%
8/13/2025Vinva Investment Management Ltd53,460$11.64M0.3%+67.3%0.011%
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8/13/2025Safe Harbor Fiduciary LLC5,484$1.21M1.1%+3.4%0.001%
8/13/2025Employees Retirement System of Texas15,680$3.47M0.0%N/A0.003%
8/13/2025Northwest & Ethical Investments L.P.46,064$10.18M0.3%+12.5%0.010%
8/13/2025Russell Investments Group Ltd.817,218$180.50M0.2%-10.7%0.175%
8/12/2025 Viawealth LLC1,920$424K0.3%-26.4%0.000%
8/12/2025 J.W. Cole Advisors Inc.13,854$3.06M0.1%+95.4%0.003%
8/12/2025 Manchester Capital Management LLC1,808$400K0.1%+3.1%0.000%
8/12/2025 FourThought Financial Partners LLC127,667$28.22M2.8%+3.6%0.027%
8/12/2025 Elo Mutual Pension Insurance Co35,236$7.79M0.2%-27.4%0.008%
8/12/2025 Advisors Asset Management Inc.120,258$26.58M0.5%-0.4%0.026%
(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, 2,079 institutional investors and hedge funds held shares of American Tower. The most heavily invested institutionals were Vanguard Group Inc. ($13.93B), State Street Corp ($4.70B), Cohen & Steers Inc. ($3.52B), Geode Capital Management LLC ($2.89B), JPMorgan Chase & Co. ($2.80B), FMR LLC ($2.05B), and Price T Rowe Associates Inc. MD ($1.77B).Learn more on American Tower's institutional investors.

What percentage of American Tower's stock is owned by institutional investors?

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

Which institutional investors have been buying American Tower's stock?

Of the 1,770 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: Norges Bank ($17.43M), Cohen & Steers Inc. ($7.04M), Nuveen LLC ($4.56M), Capital Research Global Investors ($4.00M), Wellington Management Group LLP ($3.53M), 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 78,171,099 shares in the last 24 months. This purchase volume represents approximately $16.14B in transactions.

Which of American Tower's major shareholders have been selling company stock?

Of the 1,072 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: Akre Capital Management LLC ($5.14M), Wellington Management Group LLP ($4.69M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($3.55M), Principal Financial Group Inc. ($2.86M), DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main ($2.84M), Alliancebernstein L.P. ($1.38M), and Mitsubishi UFJ Trust & Banking Corp ($1.26M).

How much institutional selling is happening at American Tower?

Institutional investors have sold a total of 53,636,206 shares in the last 24 months. This volume of shares sold represents approximately $10.98B in transactions.


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This page (NYSE:AMT) was last updated on 8/14/2025 by MarketBeat.com Staff
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