AMT American Tower Corporation (REIT)
NYSEActiveCommon stock
AMT is the ticker symbol of American Tower Corporation (REIT), which is listed on NYSE.
AMT at a glance
- Symbol
- AMT
- Company / issuer
- American Tower Corporation (REIT)
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Real Estate
- Industry
- Real Estate Investment Trusts
- Country
- United States
- Market cap
- $77.9 billion (Sep 2026)
American Tower Corporation (REIT) company profile
- Industry (SIC)
- Real Estate Investment Trusts
- Headquarters
- Boston, MA
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-24
- Latest interim report
- 10-Q filed 2026-07-28
- SEC CIK
- 1053507
Former company names
- American Tower Systems Corp (until 1998)
Source: SEC EDGAR filer data.
AMT price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol AMT?
AMT is the ticker symbol of American Tower Corporation (REIT) on NYSE.
Is AMT still trading?
Yes. AMT appears in the current NYSE listings as of Sep 2026.
Which exchange is AMT listed on?
AMT is listed on NYSE.