Institutional shares held 416 Million
1.79M calls
1.93M puts
Total value of holdings $90.5B
$389M calls
$419M puts
Market Cap $101B
465,587,008 Shares Out.
Institutional ownership 89.37%
# of Institutions 2,003


Latest Institutional Activity in AMT

Top Purchases

Q1 2025
Gamma Investing LLC Shares Held: 1.7M ($370M)
Q1 2025
Aegon Asset Management Uk PLC Shares Held: 232K ($50.5M)
Q1 2025
Cboe Vest Financial, LLC Shares Held: 31.7K ($6.9M)
Q1 2025
Douglas Lane & Associates, LLC Shares Held: 439K ($95.6M)
Q1 2025
Czech National Bank Shares Held: 107K ($23.4M)

Top Sells

Q1 2025
Sarasin & Partners LLP Shares Held: 898K ($195M)
Q1 2025
Rhumbline Advisers Shares Held: 1.08M ($234M)
Q1 2025
Gilman Hill Asset Management, LLC Shares Held: 1.69K ($368K)
Q1 2025
Fragasso Group Inc. Shares Held: 5.84K ($1.27M)
Q1 2025
Rfg Advisory, LLC Shares Held: 3.47K ($756K)

About AMT

American Tower Corporation, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate with a portfolio of approximately 219,000 communications sites. For more information about American Tower, please visit the ?Earnings Materials? and ?Investor Presentations? sections of our investor relations website at www.americantower.com.


Insider Transactions at AMT

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
219K Shares
From 24 Insiders
Grant, award, or other acquisition 126K shares
Exercise of conversion of derivative security 92.8K shares
Sell / Disposition
201K Shares
From 17 Insiders
Open market or private sale 158K shares
Payment of exercise price or tax liability 43.7K shares

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