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AMT Insider Trading

Insider Ownership Percentage: 0.08%
Insider Buying (Last 12 Months): $1,989,779.76
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: $175.10
Price Change: ▲ Price Increase of +0.503 (0.29%)
As of 09/22/2026 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
8/21/2026Rajesh KalathurDirectorBuy2,829$177.00$500,733.007,765View SEC Filing Icon  
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  
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
9/22/2026Andra AP fonden44,485$7.28M0.1%-0.2%0.010%Search for SEC Filing on Google Icon
9/22/2026State Street Corp22,066,202$3.65B0.1%+2.9%4.736%Search for SEC Filing on Google Icon
9/15/2026Anchor Investment Management LLC1,413$0.23M0.0%-37.5%0.000%Search for SEC Filing on Google Icon
9/9/2026The Manufacturers Life Insurance Company1,872,067$306.21M0.2%-19.2%0.402%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC12,326$2.02M0.0%+35.4%0.003%Search for SEC Filing on Google Icon
9/9/2026MCF Advisors LLC341$56K0.0%-18.0%0.000%Search for SEC Filing on Google Icon
9/9/2026National Pension Service1,551,870$253.84M0.2%+1.2%0.333%Search for SEC Filing on Google Icon
9/9/2026WINTON GROUP Ltd34,434$5.63M0.2%+1,087.4%0.007%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP72,676$11.89M0.2%N/A0.016%Search for SEC Filing on Google Icon
9/9/2026Cidel Asset Management Inc.2,276$0.37M0.0%+12.4%0.000%Search for SEC Filing on Google Icon
9/9/2026Plimoth Trust Co. LLC1,856$0.30M0.1%-3.9%0.000%Search for SEC Filing on Google Icon
9/9/2026Capital Analysts LLC75,234$12.31M0.3%+4.7%0.016%Search for SEC Filing on Google Icon
9/9/2026SVB Wealth LLC2,352$0.39M0.0%-15.7%0.001%Search for SEC Filing on Google Icon
9/9/2026Pinnacle Wealth Management Advisory Group LLC1,779$0.29M0.0%-5.4%0.000%Search for SEC Filing on Google Icon
9/9/2026NorthRock Partners LLC4,941$0.81M0.0%-1.5%0.001%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC77,512$12.68M0.1%+8.9%0.017%Search for SEC Filing on Google Icon
9/9/2026RFG Advisory LLC4,640$0.76M0.0%+9.4%0.001%Search for SEC Filing on Google Icon
9/9/2026NewEdge Advisors LLC53,338$8.72M0.0%+2.3%0.011%Search for SEC Filing on Google Icon
9/9/2026IFP Advisors Inc4,177$0.68M0.0%+12.3%0.001%Search for SEC Filing on Google Icon
9/9/2026Baird Financial Group Inc.139,450$22.81M0.0%-2.3%0.030%Search for SEC Filing on Google Icon
9/9/2026Sterling Investment Advisors Ltd.10,942$1.79M0.3%-1.3%0.002%Search for SEC Filing on Google Icon
9/8/2026Allworth Financial LP46,849$7.66M0.0%-27.0%0.010%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System129,329$21.15M0.1%+0.8%0.028%Search for SEC Filing on Google Icon
9/8/2026Edge Wealth Management LLC59,087$9.67M1.6%+0.4%0.013%Search for SEC Filing on Google Icon
9/8/2026West Family Investments Inc.2,900$0.47M0.1%N/A0.001%Search for SEC Filing on Google Icon
9/8/2026Waverly Advisors LLC53,328$8.72M0.1%+16.7%0.011%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S147,499$24.13M0.1%N/A0.032%Search for SEC Filing on Google Icon
9/3/2026Anchor Capital Advisors LLC70,867$11.59M0.2%-25.6%0.015%Search for SEC Filing on Google Icon
9/2/2026Second Line Capital LLC18,630$3.08M0.6%+16.1%0.004%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP505,701$82.72M0.1%-7.5%0.109%Search for SEC Filing on Google Icon
8/26/2026Amundi4,045,753$661.76M0.2%+5.6%0.868%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC192,910$31.55M0.0%-0.2%0.041%Search for SEC Filing on Google Icon
8/25/2026Groupe la Francaise33,505$5.48M0.1%+319.0%0.007%Search for SEC Filing on Google Icon
8/24/2026CYBER HORNET ETFs LLC2,334$0.36M0.1%+81.5%0.001%Search for SEC Filing on Google Icon
8/23/2026DMC Group LLC2,865$0.47M0.3%-3.6%0.001%Search for SEC Filing on Google Icon
8/23/2026Washington Trust Advisors Inc.50,798$8.31M0.6%-1.2%0.011%Search for SEC Filing on Google Icon
8/23/2026Guardian Wealth Advisors LLC NC10,905$1.79M0.1%-2.3%0.002%Search for SEC Filing on Google Icon
8/23/2026Wedmont Private Capital2,793$0.47M0.0%-7.1%0.001%Search for SEC Filing on Google Icon
8/23/2026Kintra Wealth LLC3,645$0.64M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/23/2026Operose Advisors LLC153$25K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/23/2026HB Wealth Management LLC39,217$6.42M0.0%+3.8%0.008%Search for SEC Filing on Google Icon
8/23/2026Saudi Central Bank180,106$30.42M0.4%+9.3%0.039%Search for SEC Filing on Google Icon
8/23/2026Fortitude Advisory Group L.L.C.3,013$0.49M0.2%+29.9%0.001%Search for SEC Filing on Google Icon
8/23/2026Angeles Wealth Management LLC2,319$0.38M0.0%-6.9%0.000%Search for SEC Filing on Google Icon
8/22/2026Compass Financial Management LLC299$49K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/22/2026AlphaGrep UK Ltd4,355$0.71M0.2%-44.7%0.001%Search for SEC Filing on Google Icon
8/22/2026Markowski Investments510$83K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/22/2026Shum Financial Group Inc.4,698$0.77M0.4%+5.3%0.001%Search for SEC Filing on Google Icon
8/22/2026Lord & Richards Wealth Management LLC4,182$0.68M0.5%-7.6%0.001%Search for SEC Filing on Google Icon
8/22/2026Sapient Capital LLC1,496$0.25M0.0%-44.7%0.000%Search for SEC Filing on Google Icon
8/22/2026Syon Capital LLC4,312$0.71M0.0%+13.1%0.001%Search for SEC Filing on Google Icon
8/22/2026TD Waterhouse Canada Inc.73,822$12.27M0.0%-1.0%0.016%Search for SEC Filing on Google Icon
8/22/2026Syntax Research Inc.4,836$0.79M0.6%-65.3%0.001%Search for SEC Filing on Google Icon
8/22/2026Premier Path Wealth Partners LLC3,935$0.64M0.1%+14.4%0.001%Search for SEC Filing on Google Icon
8/22/2026Werlinich Asset Management LLC11,035$1.81M0.7%+0.7%0.002%Search for SEC Filing on Google Icon
8/22/2026Concurrent Investment Advisors LLC8,758$1.43M0.0%+5.8%0.002%Search for SEC Filing on Google Icon
8/22/2026NEOS Investment Management LLC143,505$23.47M0.1%+14.3%0.031%Search for SEC Filing on Google Icon
8/21/2026Paragon Private Wealth Management LLC2,355$0.39M0.1%-8.3%0.001%Search for SEC Filing on Google Icon
8/21/2026Outfitters Financial LLC6,730$1.10M0.8%+1.3%0.001%Search for SEC Filing on Google Icon
8/21/2026Continuum Advisory LLC2,810$0.46M0.0%-14.0%0.001%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S166,421$27.22M0.1%N/A0.036%Search for SEC Filing on Google Icon
8/21/2026B. Metzler seel. Sohn & Co. AG66,057$10.81M0.1%+17.2%0.014%Search for SEC Filing on Google Icon
8/21/2026Sunburst Financial Group LLC1,933$0.32M0.1%+3.5%0.000%Search for SEC Filing on Google Icon
8/21/2026Natural Investments LLC9,674$1.58M0.4%+0.8%0.002%Search for SEC Filing on Google Icon
8/21/2026Symphony Financial Ltd. Co.2,450$0.41M0.0%+53.5%0.001%Search for SEC Filing on Google Icon
8/21/2026Secure Asset Management LLC1,491$0.24M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/21/2026Independence Bank of Kentucky2,370$0.39M0.0%-28.8%0.001%Search for SEC Filing on Google Icon
8/20/2026Proficio Capital Partners LLC1,634$0.27M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/20/2026Renasant Bank3,017$0.49M0.3%+3.0%0.001%Search for SEC Filing on Google Icon
8/20/2026NINE MASTS CAPITAL Ltd1,500$0.25M0.0%-108.8%0.000%Search for SEC Filing on Google Icon
8/20/2026CTC Alternative Strategies Ltd.1,400$0.23M0.3%N/A0.000%Search for SEC Filing on Google Icon
8/20/2026Camelot Portfolios LLC1,843$0.30M0.2%-57.9%0.000%Search for SEC Filing on Google Icon
8/20/2026Headlands Technologies LLC2,468$0.40M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/20/2026Ancora Advisors LLC14,028$2.30M0.0%-13.3%0.003%Search for SEC Filing on Google Icon
8/20/2026Susquehanna Fundamental Investments LLC18,678$3.06M0.1%N/A0.004%Search for SEC Filing on Google Icon
8/20/2026Sigma Planning Corp2,435$0.40M0.0%+6.8%0.001%Search for SEC Filing on Google Icon
8/20/2026Two Sigma Securities LLC14,468$2.37M0.2%N/A0.003%Search for SEC Filing on Google Icon
8/20/2026Benjamin Edwards Inc.23,783$3.89M0.0%+9.9%0.005%Search for SEC Filing on Google Icon
8/20/2026GTS Securities LLC4,748$0.78M0.0%-8.8%0.001%Search for SEC Filing on Google Icon
8/20/2026Alyeska Investment Group L.P.828,424$135.51M0.3%+172.7%0.178%Search for SEC Filing on Google Icon
8/20/2026Flputnam Investment Management Co.2,259$0.37M0.0%+7.5%0.000%Search for SEC Filing on Google Icon
8/20/2026Northwestern Mutual Wealth Management Co.42,339$6.93M0.0%-5.2%0.009%Search for SEC Filing on Google Icon
8/20/2026Wedbush Securities Inc.11,596$1.90M0.0%+10.3%0.002%Search for SEC Filing on Google Icon
8/20/2026Sheets Smith Wealth Management1,497$0.25M0.0%-5.7%0.000%Search for SEC Filing on Google Icon
8/20/2026Spinnaker Trust1,817$0.30M0.0%-12.6%0.000%Search for SEC Filing on Google Icon
8/20/2026Greenleaf Trust110,624$18.10M0.2%+0.1%0.024%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC4,526,261$740.36M0.1%+4.3%0.971%Search for SEC Filing on Google Icon
8/19/2026New Mexico Educational Retirement Board23,268$3.81M0.1%+8.9%0.005%Search for SEC Filing on Google Icon
8/19/2026Royal London Asset Management Ltd.207,710$33.98M0.1%-11.6%0.045%Search for SEC Filing on Google Icon
8/19/2026Mufg Securities Americas Inc.14,033$2.30M0.1%+8.3%0.003%Search for SEC Filing on Google Icon
8/19/2026Van ECK Associates Corp203,505$33.29M0.0%+7.3%0.044%Search for SEC Filing on Google Icon
8/19/2026Ferguson Wellman Capital Management Inc.5,456$0.89M0.0%+9.2%0.001%Search for SEC Filing on Google Icon
8/19/2026Nissay Asset Management Corp Japan117,683$19.25M0.1%+5.4%0.025%Search for SEC Filing on Google Icon
8/19/2026BNP Paribas5,279$0.89M0.0%-5.3%0.001%Search for SEC Filing on Google Icon
8/19/2026Hsbc Holdings PLC1,821,488$298.80M0.1%+13.9%0.391%Search for SEC Filing on Google Icon
8/19/2026Field & Main Bank300$49K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP792,311$129.60M0.0%+6.0%0.170%Search for SEC Filing on Google Icon
8/19/2026Kingsview Wealth Management LLC20,624$3.37M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/18/2026Henson Edgewater Management LLC1,791$0.31M0.2%N/A0.000%Search for SEC Filing on Google Icon
8/18/2026Beacon Pointe Advisors LLC21,953$3.59M0.0%N/A0.005%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: $175.10
Low: $172.84
High: $177.08

50 Day Range

MA: $173.23
Low: $163.19
High: $179.89

52 Week Range

Now: $175.10
Low: $160.06
High: $197.40

Volume

3,832,174 shs

Average Volume

2,212,011 shs

Market Capitalization

$81.59 billion

P/E Ratio

24.09

Dividend Yield

4.10%

Beta

0.89

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. Legal & General Group Plc — 1.04%
  4. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 0.97%
  5. Amundi — 0.87%
  6. Bank of America Corp DE — 0.84%
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. Canada Pension Plan Investment Board
  2. The Manufacturers Life Insurance Company
  3. The Manufacturers Life Insurance Company
  4. Haverford Trust Co
  5. Magellan Asset Management Ltd
  6. Jones Financial Companies Lllp
  7. Impax Asset Management Group plc
  8. EP Wealth Advisors LLC
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 America Corp DE
  4. Bank of New York Mellon Corp
  5. Ontario Teachers Pension Plan Board
  6. Mitsubishi UFJ Asset Management Co. Ltd.
  7. Corient Private Wealth LP
  8. Alyeska Investment Group L.P.
In the last year, these company insiders have bought American Tower stock:
  1. Rajesh Kalathur (Director)
  2. Eugene F Reilly (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
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