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AMT Insider Trading

Insider Ownership Percentage: 0.08%
Insider Buying (Last 12 Months): $1,489,046.76
Insider Selling (Last 12 Months): $168,881,476.38

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: $172.45
Price Change: ▲ Price Increase of +1.254 (0.73%)
As of 08/7/2026 03:59 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
7/29/2026Robert Joseph MeyerCFOSell5,000$178.89$894,450.0021,428View SEC Filing Icon  
7/29/2026Ruth T. DowlingEVPSell1,106$174.96$193,505.7627,711View SEC Filing Icon  
7/28/2026Ruth T. DowlingEVPSell685$169.54$116,134.9028,817View SEC Filing Icon  
4/29/2026Ruth T. DowlingEVPSell416$177.54$73,856.6429,461View SEC Filing Icon  
4/28/2026Ruth T. DowlingEVPSell556$178.48$99,234.8829,877View SEC Filing Icon  
3/10/2026Rajesh KalathurDirectorBuy2,671$185.30$494,936.304,936View SEC Filing Icon  
3/2/2026Eugene M NoelCOOSell41,209$191.05$7,872,979.4529,592View SEC Filing Icon  
12/9/2025Tower Corp /Ma/ AmericanMajor ShareholderSell2,288,621$69.75$159,631,314.75211,379View SEC Filing Icon  
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  
See Full Table

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
8/8/2026Wealthfront Advisers LLC73,066$11.95M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/8/2026Ontario Teachers Pension Plan Board1,784,357$291.87M1.9%N/A0.383%Search for SEC Filing on Google Icon
8/8/2026Mowery & Schoenfeld Wealth Management LLC202$33K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/8/2026Park State Asset Management3,400$0.56M0.5%N/A0.001%Search for SEC Filing on Google Icon
8/8/2026M. Kulyk & Associates LLC27,775$4.54M0.7%N/A0.006%Search for SEC Filing on Google Icon
8/8/2026Meeder Advisory Services Inc.6,796$1.11M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/8/2026Meeder Asset Management Inc.330$54K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026Texas Capital Bank Wealth Management Services Inc2,522$0.41M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Aegis Wealth Management LLC1,335$0.22M0.1%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026UNIVEST FINANCIAL Corp62,911$10.29M0.5%N/A0.014%Search for SEC Filing on Google Icon
8/7/2026K.J. Harrison & Partners Inc16,500$2.70M0.4%N/A0.004%Search for SEC Filing on Google Icon
8/7/2026Grandfield & Dodd LLC1,802$0.30M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026NINE MASTS CAPITAL Ltd1,500$0.25M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026MidFirst Bank31,259$5.11M0.4%N/A0.007%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.45,796,561$7.49B0.1%N/A9.830%Search for SEC Filing on Google Icon
8/7/2026Dunhill Financial LLC232$38K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026Pallas Capital Advisors LLC7,631$1.25M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG6,701,631$1.10B0.3%N/A1.438%Search for SEC Filing on Google Icon
8/7/2026Perigon Wealth Management LLC6,497$1.06M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Commerzbank Aktiengesellschaft FI46,175$7.55M0.2%N/A0.010%Search for SEC Filing on Google Icon
8/7/2026Phillips Wealth Planners LLC3,094$0.51M0.4%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Trust Co. of Vermont34,268$5.61M0.2%N/A0.007%Search for SEC Filing on Google Icon
8/7/2026Principle Wealth Partners LLC2,857$0.47M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Requisite Capital Management LLC2,938$0.49M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.1,138,035$186.15M0.1%N/A0.244%Search for SEC Filing on Google Icon
8/7/2026OneDigital Investment Advisors LLC7,322$1.20M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026Plato Investment Management Ltd15,802$2.57M0.1%N/A0.003%Search for SEC Filing on Google Icon
8/7/2026AMG National Trust Bank3,749$0.61M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Roman Butler Fullerton & Co.1,249$0.21M0.1%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026Simplicity Wealth LLC1,858$0.30M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026Wealth Effects LLC1,652$0.27M0.1%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026Trivium Point Advisory LLC1,807$0.30M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026Longfellow Investment Management Co. LLC18,763$3.07M0.6%N/A0.004%Search for SEC Filing on Google Icon
8/7/2026Old West Investment Management LLC3,321$0.54M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026HBK Sorce Advisory LLC2,091$0.35M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/6/2026J.Safra Asset Management Corp292$48K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/6/2026Flputnam Investment Management Co.2,259$0.37M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC14,679$2.40M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/6/20261ST Source Bank2,205$0.36M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/6/2026Alberta Investment Management Corp42,400$6.94M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp3,056,891$500.02M0.1%N/A0.656%Search for SEC Filing on Google Icon
8/6/2026Focus Partners Advisor Solutions LLC7,018$1.15M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Kelleher Financial Advisors228$37K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/6/2026GSA Capital Partners LLP25,531$4.18M0.3%N/A0.005%Search for SEC Filing on Google Icon
8/6/2026Stoneridge Investment Partners LLC5,803$1.01M0.7%N/A0.001%Search for SEC Filing on Google Icon
8/6/2026Avalon Trust Co2,855$0.47M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/6/2026Family Legacy Inc.1,487$0.24M0.1%N/A0.000%Search for SEC Filing on Google Icon
8/6/2026Clearstead Trust LLC11,171$1.83M0.2%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Maridea Wealth Management LLC1,429$0.23M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/5/2026Bridgewater Advisors Inc.2,329$0.36M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/3/2026BIP Wealth LLC6,137$1M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/3/2026Oppenheimer Asset Management Inc.133,110$21.77M0.2%N/A0.029%Search for SEC Filing on Google Icon
8/3/2026Mill Capital Management LLC118,842$19.44M1.3%N/A0.026%Search for SEC Filing on Google Icon
8/3/2026Dockside LLC12,451$2.04M0.5%N/A0.003%Search for SEC Filing on Google Icon
8/3/2026Walleye Capital LLC176,101$28.81M0.1%N/A0.038%Search for SEC Filing on Google Icon
7/10/2026Tema ETFs LLC9,202$1.51M0.0%+16.3%0.002%Search for SEC Filing on Google Icon
7/10/2026Ausbil Investment Management Ltd42,692$7.09M3.1%-2.7%0.009%Search for SEC Filing on Google Icon
7/10/2026E. Ohman J or Asset Management AB21,480$3.51M0.1%+9.4%0.005%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB207,269$33.90M0.1%+2.4%0.044%Search for SEC Filing on Google Icon
7/10/2026Salvus Wealth Management LLC7,746$1.27M0.7%-1.8%0.002%Search for SEC Filing on Google Icon
7/10/2026Community Financial Services Group LLC5,388$0.90M0.1%+1.2%0.001%Search for SEC Filing on Google Icon
7/10/2026Perkins Coie Trust Co13,136$2.15M0.4%-10.3%0.003%Search for SEC Filing on Google Icon
7/10/2026Fulton Bank N.A.13,885$2.27M0.1%-0.7%0.003%Search for SEC Filing on Google Icon
7/10/2026Wealthcare Advisory Partners LLC1,417$0.23M0.0%-22.5%0.000%Search for SEC Filing on Google Icon
7/9/2026First Bank & Trust15,374$2.52M0.4%+67.7%0.003%Search for SEC Filing on Google Icon
7/9/2026Centurion Wealth Management LLC2,586$0.42M0.1%-35.9%0.001%Search for SEC Filing on Google Icon
7/9/2026Finivi Inc.1,759$0.29M0.1%N/A0.000%Search for SEC Filing on Google Icon
7/9/2026Sapient Capital LLC1,496$0.25M0.0%-44.7%0.000%Search for SEC Filing on Google Icon
7/9/2026Focus Financial Network Inc.1,339$0.22M0.0%-7.5%0.000%Search for SEC Filing on Google Icon
7/9/2026Legacy Wealth Asset Management LLC7,235$1.18M0.3%-7.1%0.002%Search for SEC Filing on Google Icon
7/9/2026Allied Private Wealth LLC174$29K0.0%N/A0.000%Search for SEC Filing on Google Icon
7/9/2026TOWER TRUST & INVESTMENT Co4,944$0.81M0.5%-1.5%0.001%Search for SEC Filing on Google Icon
7/9/2026Everhart Financial Group Inc.2,820$0.46M0.0%-6.7%0.001%Search for SEC Filing on Google Icon
7/9/2026Jacobs & Co. CA27,166$4.44M0.4%-27.1%0.006%Search for SEC Filing on Google Icon
7/9/2026Hennion & Walsh Asset Management Inc.3,319$0.54M0.0%+47.4%0.001%Search for SEC Filing on Google Icon
7/9/2026Sunburst Financial Group LLC1,933$0.32M0.1%+3.5%0.000%Search for SEC Filing on Google Icon
7/9/2026Valeo Financial Advisors LLC2,072$0.34M0.0%-41.8%0.000%Search for SEC Filing on Google Icon
7/9/2026Crumly & Associates Inc.1,985$0.33M0.1%+10.4%0.000%Search for SEC Filing on Google Icon
7/8/2026Thurston Springer Miller Herd & Titak Inc.2,414$0.40M0.1%-4.6%0.001%Search for SEC Filing on Google Icon
7/8/2026First Heartland Consultants Inc.3,361$0.55M0.0%+10.9%0.001%Search for SEC Filing on Google Icon
7/8/2026Community Trust & Investment Co.16,142$2.64M0.1%+2.4%0.003%Search for SEC Filing on Google Icon
7/8/2026Palouse Capital Management Inc.13,282$2.17M1.4%-4.3%0.003%Search for SEC Filing on Google Icon
7/8/2026Czech National Bank132,611$21.69M0.1%+4.0%0.028%Search for SEC Filing on Google Icon
7/8/2026PensionDanmark Pensionsforsikringsaktieselskab122,509$20.04M0.2%+4.2%0.026%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.20,160$3.30M0.0%+7.6%0.004%Search for SEC Filing on Google Icon
7/8/2026Sarasin & Partners LLP849,693$138.98M1.6%-1.6%0.182%Search for SEC Filing on Google Icon
7/8/2026Thrive Wealth Management LLC2,163$0.35M0.0%-6.2%0.000%Search for SEC Filing on Google Icon
7/7/2026180 Wealth Advisors LLC13,700$2.24M0.2%+2.2%0.003%Search for SEC Filing on Google Icon
7/7/2026Bill Few Associates Inc.21,314$3.49M0.7%+1.3%0.005%Search for SEC Filing on Google Icon
7/7/2026Dynamic Advisor Solutions LLC17,307$2.83M0.1%-0.9%0.004%Search for SEC Filing on Google Icon
7/7/2026Baron Wealth Management LLC1,979$0.32M0.1%N/A0.000%Search for SEC Filing on Google Icon
7/7/2026GK Wealth Management LLC1,590$0.26M0.1%N/A0.000%Search for SEC Filing on Google Icon
7/7/2026GAMMA Investing LLC9,223$1.51M0.1%+6.9%0.002%Search for SEC Filing on Google Icon
7/7/2026Harbor Investment Advisory LLC14,036$2.30M0.2%-1.2%0.003%Search for SEC Filing on Google Icon
7/7/2026Canandaigua National Bank & Trust Co.11,762$1.92M0.2%N/A0.003%Search for SEC Filing on Google Icon
7/7/2026Epiq Partners LLC8,299$1.36M0.6%-1.6%0.002%Search for SEC Filing on Google Icon
7/7/2026Arlington Trust Co LLC520$85K0.0%+205.9%0.000%Search for SEC Filing on Google Icon
7/7/2026CGN Advisors LLC14,793$2.42M0.2%-22.5%0.003%Search for SEC Filing on Google Icon
7/7/2026CoreCap Advisors LLC592$97K0.0%+20.8%0.000%Search for SEC Filing on Google Icon
7/7/2026First Financial Corp IN3,200$0.52M0.2%+2.8%0.001%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: $172.45
Low: $170.51
High: $173.77

50 Day Range

MA: $174.51
Low: $162.02
High: $194.34

52 Week Range

Now: $172.45
Low: $160.06
High: $214.79

Volume

1,560,497 shs

Average Volume

3,202,920 shs

Market Capitalization

$80.36 billion

P/E Ratio

23.72

Dividend Yield

4.18%

Beta

0.9

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

American Tower's top insider investors include:
  1. James D Taiclet Jr (Chairman)
  2. James D Taiclet Jr (CEO)
  3. Amit Sharma (CEO)
  4. Amit Sharma (EVP)
  5. Edmund Disanto (EVP)
  6. Tower Corp /Ma/ American (Major Shareholder)
  7. James D Taiclet, Jr (CEO)
  8. Thomas A Bartlett (CFO)
  9. Steven C Marshall (EVP)
  10. William H Hess (EVP)
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. BlackRock Inc. — 9.83%
  2. Deutsche Bank AG — 1.44%
  3. Bank of New York Mellon Corp — 0.66%
  4. Ontario Teachers Pension Plan Board — 0.38%
  5. Mitsubishi UFJ Asset Management Co. Ltd. — 0.24%
  6. Sarasin & Partners LLP — 0.18%
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. Sarasin & Partners LLP
  2. Jacobs & Co. CA
  3. CGN Advisors LLC
  4. Perkins Coie Trust Co
  5. Valeo Financial Advisors LLC
  6. Centurion Wealth Management LLC
  7. Sapient Capital LLC
  8. Ausbil Investment Management Ltd
During the last year, company insiders that have sold American Tower company stock include:
  1. Tower Corp /Ma/ American (Major Shareholder)
  2. Ruth T Dowling (EVP)
  3. Eugene M Noel (COO)
  4. Robert Joseph Meyer (CFO)
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. BlackRock Inc.
  2. Deutsche Bank AG
  3. Bank of New York Mellon Corp
  4. Ontario Teachers Pension Plan Board
  5. Mitsubishi UFJ Asset Management Co. Ltd.
  6. Walleye Capital LLC
  7. Oppenheimer Asset Management Inc.
  8. Mill Capital Management LLC
In the last year, these company insiders have bought American Tower stock:
  1. Eugene F Reilly (Director)
  2. Rajesh Kalathur (Director)
Learn More investors buying American Tower stock.

American Tower Active Insiders

Amit Sharma
Amit Sharma (Age 75)
CEO
James D Taiclet Jr
James D Taiclet Jr (Age 62)
CEO
Juan Font
Juan Font
President and CEO, CoreSite; Senior Vice President
Ruth T Dowling
Ruth T Dowling
Executive Vice President, Chief Administrative Officer, General Counsel and Secretary
4 recent trades
Eugene M Noel (Age 57)
COO
1 recent trades
Rodney M Smith
Rodney M Smith (Age 60)
CFO
Thomas A Bartlett
Thomas A Bartlett (Age 67)
CFO
Robert Joseph Meyer, Jr. (Age 62)
CAO
1 recent trades
Robert D Hormats
Robert D Hormats
Director
David E Sharbutt
David E Sharbutt
Director
Joann A Reed
Joann A Reed
Director
Samme L Thompson
Samme L Thompson
Director
Pamela D A Reeve
Pamela D A Reeve
Director
Bruce L Tanner
Bruce L Tanner
Director
Raymond P Dolan
Raymond P Dolan
Director
Rajesh Kalathur
Director
1 recent trades
Olivier Puech
Olivier Puech (Age 58)
EVP
Steven O. Vondran
Steven O. Vondran (Age 55)
EVP
Steven C Marshall
Steven C Marshall
EVP
Edmund Disanto
Edmund Disanto
EVP
Sanjay Goel
Sanjay Goel
EVP