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AMT Insider Trading

Insider Ownership Percentage: 0.17%
Insider Buying (Last 12 Months): $994,110.46
Insider Selling (Last 12 Months): $3,150,281.30

American Tower Insider Trading History Chart

This chart shows the insider buying and selling history at American Tower by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

American Tower Share Price & Price History

Current Price: $178.77
Price Change: ▲ Price Increase of +2.589 (1.47%)
As of 12/4/2025 04:59 PM ET

This chart shows the closing price history over time for AMT up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

American Tower Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/31/2025Eugene F ReillyDirectorBuy5,554$178.99$994,110.465,689View SEC Filing Icon  
7/31/2025Juan FontCEOSell720$208.33$149,997.6023,425View SEC Filing Icon  
1/16/2025Rodney M. SmithCFOSell16,567$181.10$3,000,283.7062,792View SEC Filing Icon  
8/2/2024Olivier PuechEVPSell10,005$233.27$2,333,866.3551,746View SEC Filing Icon  
8/2/2024Robert Joseph Meyer JrCAOSell2,181$232.93$508,020.3331,873View SEC Filing Icon  
8/2/2024Steven O VondranCEOSell21,537$230.00$4,953,510.0061,843View SEC Filing Icon  
6/4/2024Sanjay GoelEVPSell3,504$200.36$702,061.4428,413View SEC Filing Icon  
5/3/2024Robert D. HormatsDirectorSell700$183.50$128,450.007,332View SEC Filing Icon  
3/6/2024Rodney M. SmithCFOSell11,510$205.71$2,367,722.1062,969View SEC Filing Icon  
2/28/2024Pamela D. A. ReeveDirectorSell5,054$190.46$962,584.8418,545View SEC Filing Icon  
10/16/2023Robert D. HormatsDirectorSell150$166.39$24,958.506,943View SEC Filing Icon  
10/2/2023Robert D. HormatsDirectorSell150$163.63$24,544.507,093View SEC Filing Icon  
8/17/2023Rodney M. SmithCFOSell10,000$178.14$1,781,400.0050,662View SEC Filing Icon  
8/10/2023Rodney M. SmithCFOSell2,727$187.17$510,412.5950,662View SEC Filing Icon  
8/3/2023Rodney M. SmithCFOSell3,524$188.91$665,718.8453,389View SEC Filing Icon  
2/6/2023Samme L. ThompsonDirectorSell1,739$218.59$380,128.0122,099View SEC Filing Icon  
2/2/2023Sanjay GoelEVPBuy5$232.56$1,162.809,592View SEC Filing Icon  
1/17/2023Raymond P. DolanDirectorSell1,619$233.92$378,716.4817,473View SEC Filing Icon  
1/17/2023Rodney M. SmithCFOSell1,574$233.92$368,190.0847,071View SEC Filing Icon  
1/13/2023Raymond P. DolanDirectorSell1,620$229.25$371,385.0017,473View SEC Filing Icon  
1/9/2023Rodney M. SmithCFOSell2,035$220.85$449,429.7548,645View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for American Tower (NYSE:AMT)

92.69% of American Tower stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at AMT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

American Tower Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/2/2025Allworth Financial LP45,717$8.79M0.0%+0.7%0.010%Search for SEC Filing on Google Icon
12/2/2025IFP Advisors Inc4,992$0.96M0.0%-14.1%0.001%Search for SEC Filing on Google Icon
12/2/2025Swiss Life Asset Management Ltd89,529$17.22M0.1%+4.8%0.019%Search for SEC Filing on Google Icon
12/1/2025Groupama Asset Managment117,651$22.63M0.1%+17.0%0.025%Search for SEC Filing on Google Icon
12/1/2025Cambria Investment Management L.P.1,313$0.25M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/24/2025CIBC Private Wealth Group LLC1,419,295$272.96M0.5%-2.0%0.303%Search for SEC Filing on Google Icon
11/21/2025Capital Square LLC10,079$1.94M1.0%-12.0%0.002%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.185,280$35.63M0.1%N/A0.040%Search for SEC Filing on Google Icon
11/20/2025Ariadne Wealth Management LP1,452$0.26M0.1%N/A0.000%Search for SEC Filing on Google Icon
11/20/2025Centaurus Financial Inc.2,080$0.40M0.0%+115.3%0.000%Search for SEC Filing on Google Icon
11/20/2025Wilmington Savings Fund Society FSB1,636$0.32M0.0%-77.7%0.000%Search for SEC Filing on Google Icon
11/20/2025First Affirmative Financial Network2,754$0.53M0.2%+2.7%0.001%Search for SEC Filing on Google Icon
11/20/2025Asset Dedication LLC243$47K0.0%-82.4%0.000%Search for SEC Filing on Google Icon
11/19/2025Sunbelt Securities Inc.10,701$2.06M0.1%+113.9%0.002%Search for SEC Filing on Google Icon
11/19/2025Captrust Financial Advisors176,035$33.86M0.1%-4.7%0.038%Search for SEC Filing on Google Icon
11/19/2025Coldstream Capital Management Inc.30,312$5.83M0.1%+1.9%0.006%Search for SEC Filing on Google Icon
11/19/2025Danske Bank A S221,763$42.65M0.1%N/A0.047%Search for SEC Filing on Google Icon
11/19/2025Caitong International Asset Management Co. Ltd750$0.14M0.1%+814.6%0.000%Search for SEC Filing on Google Icon
11/19/2025Second Line Capital LLC15,806$3.07M0.6%-5.0%0.003%Search for SEC Filing on Google Icon
11/19/2025GM Advisory Group LLC2,646$0.51M0.0%+4.8%0.001%Search for SEC Filing on Google Icon
11/18/2025Advisory Services Network LLC35,712$6.87M0.1%+3.7%0.008%Search for SEC Filing on Google Icon
11/18/2025Cim Investment Management Inc.5,871$1.13M0.3%-50.6%0.001%Search for SEC Filing on Google Icon
11/18/2025Livforsakringsbolaget Skandia Omsesidigt3,197$0.62M0.0%-3.0%0.001%Search for SEC Filing on Google Icon
11/17/2025Hancock Whitney Corp1,440$0.28M0.0%-13.4%0.000%Search for SEC Filing on Google Icon
11/17/2025Camelot Portfolios LLC4,805$0.92M0.5%+6.8%0.001%Search for SEC Filing on Google Icon
11/17/2025Aureus Asset Management LLC21,203$4.08M0.3%-85.6%0.005%Search for SEC Filing on Google Icon
11/17/2025Palisade Asset Management LLC47,548$9.14M0.9%+7.7%0.010%Search for SEC Filing on Google Icon
11/17/2025Kestra Private Wealth Services LLC36,321$6.99M0.1%-5.1%0.008%Search for SEC Filing on Google Icon
11/17/2025NewEdge Advisors LLC62,976$12.11M0.1%-18.5%0.013%Search for SEC Filing on Google Icon
11/17/2025Adelante Capital Management LLC57,567$11.07M0.7%-8.6%0.012%Search for SEC Filing on Google Icon
11/17/2025First Foundation Advisors2,659$0.51M0.0%+37.1%0.001%Search for SEC Filing on Google Icon
11/17/2025Armistice Capital LLC1,444$0.28M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co1,017,829$197.94M0.3%+3.8%0.217%Search for SEC Filing on Google Icon
11/17/2025Williams Jones Wealth Management LLC.58,476$11.25M0.1%-0.2%0.012%Search for SEC Filing on Google Icon
11/17/2025Wiser Advisor Group LLC484$93K0.1%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025Blue Chip Partners LLC1,373$0.26M0.0%-22.6%0.000%Search for SEC Filing on Google Icon
11/17/2025McCollum Christoferson Group LLC31,706$6.10M1.7%+7.0%0.007%Search for SEC Filing on Google Icon
11/17/2025Triumph Capital Management150$29K0.0%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP14,505$2.79M0.1%+413.5%0.003%Search for SEC Filing on Google Icon
11/17/2025Parvin Asset Management LLC1,017$0.20M0.2%+33.8%0.000%Search for SEC Filing on Google Icon
11/17/2025XTX Topco Ltd37,385$7.19M0.4%N/A0.008%Search for SEC Filing on Google Icon
11/17/2025United Capital Financial Advisors LLC116,831$22.47M0.2%-5.2%0.025%Search for SEC Filing on Google Icon
11/17/2025Utah Retirement Systems77,299$14.87M0.1%+0.4%0.017%Search for SEC Filing on Google Icon
11/17/2025Voloridge Investment Management LLC437,763$84.19M0.3%N/A0.094%Search for SEC Filing on Google Icon
11/17/2025Verity Asset Management Inc.1,582$0.30M0.1%-19.9%0.000%Search for SEC Filing on Google Icon
11/17/2025State Street Corp20,915,929$4.06B0.1%-0.9%4.468%Search for SEC Filing on Google Icon
11/17/2025Scientech Research LLC1,369$0.26M0.1%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025Samlyn Capital LLC320,592$61.66M0.8%N/A0.068%Search for SEC Filing on Google Icon
11/17/2025Shelton Capital Management7,137$1.37M0.0%-28.5%0.002%Search for SEC Filing on Google Icon
11/17/2025Polymer Capital Management US LLC3,755$0.72M0.1%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025Quarry LP782$0.15M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025Public Employees Retirement System of Ohio186,855$35.94M0.1%-2.1%0.040%Search for SEC Filing on Google Icon
11/17/2025PYA Waltman Capital LLC8,914$1.71M0.5%-21.4%0.002%Search for SEC Filing on Google Icon
11/17/2025Nomura Holdings Inc.19,480$3.75M0.0%+102.4%0.004%Search for SEC Filing on Google Icon
11/17/2025Northwestern Mutual Wealth Management Co.46,647$8.97M0.0%+0.8%0.010%Search for SEC Filing on Google Icon
11/17/2025Northern Trust Corp5,417,142$1.04B0.1%-1.2%1.157%Search for SEC Filing on Google Icon
11/17/2025Norinchukin Bank The24,490$4.71M0.1%+1.0%0.005%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC473,470$91.07M0.1%+18.5%0.101%Search for SEC Filing on Google Icon
11/17/2025Measured Wealth Private Client Group LLC181$35K0.0%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025Loudon Investment Management LLC15,273$2.94M1.5%+3.7%0.003%Search for SEC Filing on Google Icon
11/17/2025Mairs & Power Inc.3,031$0.58M0.0%+47.1%0.001%Search for SEC Filing on Google Icon
11/17/2025Maripau Wealth Management LLC2,317$0.45M0.2%-24.9%0.000%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV25,823$4.97M0.0%+13.8%0.006%Search for SEC Filing on Google Icon
11/17/2025National Bank of Canada FI300,981$57.88M0.1%-22.0%0.064%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.314,086$60.41M0.1%+32.0%0.067%Search for SEC Filing on Google Icon
11/17/2025Moneta Group Investment Advisors LLC7,750$1.49M0.0%+0.9%0.002%Search for SEC Filing on Google Icon
11/17/2025L2 Asset Management LLC2,196$0.42M0.1%+4.8%0.000%Search for SEC Filing on Google Icon
11/17/2025Lincluden Management Ltd.41,175$7.92M0.9%+1.9%0.009%Search for SEC Filing on Google Icon
11/17/2025Laird Norton Wetherby Wealth Management LLC12,468$2.40M0.1%-1.0%0.003%Search for SEC Filing on Google Icon
11/17/2025Larson Financial Group LLC873$0.17M0.0%-34.5%0.000%Search for SEC Filing on Google Icon
11/17/2025Lido Advisors LLC143,896$27.90M0.1%+9.9%0.031%Search for SEC Filing on Google Icon
11/17/2025Lighthouse Investment Partners LLC1,900$0.37M0.0%-59.6%0.000%Search for SEC Filing on Google Icon
11/17/2025Integrated Wealth Concepts LLC60,637$11.66M0.1%+12.8%0.013%Search for SEC Filing on Google Icon
11/17/2025Jain Global LLC225,431$43.36M0.2%-55.9%0.048%Search for SEC Filing on Google Icon
11/17/2025Hilltop Holdings Inc.3,748$0.72M0.0%-31.4%0.001%Search for SEC Filing on Google Icon
11/17/2025Holocene Advisors LP16,634$3.20M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/17/2025Gotham Asset Management LLC118,098$22.71M0.1%+34.8%0.025%Search for SEC Filing on Google Icon
11/17/2025Fayez Sarofim & Co50,877$9.79M0.0%-2.1%0.011%Search for SEC Filing on Google Icon
11/17/2025Flow Traders U.S. LLC1,186$0.23M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025First Western Trust Bank15,686$3.02M0.1%-4.2%0.003%Search for SEC Filing on Google Icon
11/17/2025Focus Partners Wealth288,025$55.32M0.1%+2.6%0.062%Search for SEC Filing on Google Icon
11/17/2025Delta Global Management LP12,051$2.32M0.2%+2.1%0.003%Search for SEC Filing on Google Icon
11/17/2025Destination Wealth Management106,503$20.48M0.6%+1.6%0.023%Search for SEC Filing on Google Icon
11/17/2025DoubleLine ETF Adviser LP28,608$5.50M1.7%+6.0%0.006%Search for SEC Filing on Google Icon
11/17/2025Earnest Partners LLC10,606$2.04M0.0%-11.2%0.002%Search for SEC Filing on Google Icon
11/17/2025Elevation Point Wealth Partners LLC4,538$0.88M0.1%+1,448.8%0.001%Search for SEC Filing on Google Icon
11/17/2025EagleClaw Capital Managment LLC1,158$0.22M0.0%+10.3%0.000%Search for SEC Filing on Google Icon
11/17/2025Chevy Chase Trust Holdings LLC239,513$46.06M0.1%-3.4%0.051%Search for SEC Filing on Google Icon
11/17/2025Bamco Inc. NY534,053$102.71M0.3%-5.9%0.114%Search for SEC Filing on Google Icon
11/17/2025Banco Bilbao Vizcaya Argentaria S.A.33,696$6.48M0.0%+14.2%0.007%Search for SEC Filing on Google Icon
11/17/2025Bridgefront Capital LLC6,941$1.34M0.4%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025California Public Employees Retirement System1,348,697$259.38M0.2%-5.5%0.288%Search for SEC Filing on Google Icon
11/17/2025Chilton Investment Co. Inc.1,444$0.28M0.0%+12.5%0.000%Search for SEC Filing on Google Icon
11/17/2025Bank of Nova Scotia75,222$14.47M0.0%+29.5%0.016%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC4,164$0.80M0.0%-91.5%0.001%Search for SEC Filing on Google Icon
11/17/2025ArrowMark Colorado Holdings LLC2,216$0.43M0.0%-28.5%0.000%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC14,479$2.79M0.0%+324.6%0.003%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.542,119$104.26M0.0%-64.2%0.116%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.4,168,214$801.50M0.2%-4.8%0.890%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC70,212$13.50M0.1%-54.5%0.015%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
American Tower logo
American Tower, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate with a portfolio of over 224,000 communications sites and a highly interconnected footprint of U.S. data center facilities.
Read More on American Tower

Today's Range

Now: $178.77
Low: $175.40
High: $179.11

50 Day Range

MA: $184.24
Low: $175.86
High: $194.40

52 Week Range

Now: $178.77
Low: $172.51
High: $234.33

Volume

2,804,198 shs

Average Volume

2,800,520 shs

Market Capitalization

$83.69 billion

P/E Ratio

28.56

Dividend Yield

3.86%

Beta

0.91

Who are the company insiders with the largest holdings of American Tower?

American Tower's top insider investors include:
  1. Rodney M Smith (CFO)
  2. Steven O Vondran (CEO)
  3. Olivier Puech (EVP)
  4. Robert Joseph Meyer Jr (CAO)
  5. Sanjay Goel (EVP)
  6. Juan Font (CEO)
  7. Pamela D A Reeve (Director)
  8. Robert D Hormats (Director)
  9. Eugene F Reilly (Director)
Learn More about top insider investors at American Tower.

Who are the major institutional investors of American Tower?

American Tower's top institutional investors include:
  1. Vanguard Group Inc. — 13.59%
  2. State Street Corp — 4.47%
  3. Invesco Ltd. — 1.47%
  4. Dimensional Fund Advisors LP — 1.36%
  5. Principal Financial Group Inc. — 1.28%
  6. Northern Trust Corp — 1.16%
Learn More about top institutional investors of American Tower stock.

Which institutional investors are selling American Tower stock?

During the last quarter, AMT stock was sold by these institutional investors:
  1. Wellington Management Group LLP
  2. UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
  3. Alliancebernstein L.P.
  4. Amundi
  5. Massachusetts Financial Services Co. MA
  6. Voya Investment Management LLC
  7. Akre Capital Management LLC
  8. Jain Global LLC
During the last year, company insiders that have sold American Tower company stock include:
  1. Rodney M Smith (CFO)
  2. Steven O Vondran (CEO)
Learn More investors selling American Tower stock.

Which institutional investors are buying American Tower stock?

In the previous quarter, AMT stock was bought by institutional investors including:
  1. Lazard Asset Management LLC
  2. Barrow Hanley Mewhinney & Strauss LLC
  3. Arrowstreet Capital Limited Partnership
  4. Two Sigma Investments LP
  5. Vanguard Group Inc.
  6. Voloridge Investment Management LLC
  7. ANTIPODES PARTNERS Ltd
  8. Samlyn Capital LLC