Compare · AMT vs CDP
AMT vs CDP
Side-by-side comparison of American Tower Corporation (REIT) (AMT) and COPT Defense Properties (CDP): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AMT and CDP operate in Real Estate Investment Trusts (Real Estate), so they compete in similar markets.
- AMT is the larger of the two at $83.21B, about 19.5x CDP ($4.26B).
- Both names hit the wire about 3 times in the past 4 weeks.
- AMT has more recent analyst coverage (25 ratings vs 7 for CDP).
- Company
- American Tower Corporation (REIT)
- COPT Defense Properties
- Price
- $178.58+0.10%
- $37.55+0.21%
- Market cap
- $83.21B
- $4.26B
- 1M return
- +7.11%
- -
- 1Y return
- -13.92%
- -
- Industry
- Real Estate Investment Trusts
- Real Estate Investment Trusts
- Exchange
- NYSE
- NYSE
- IPO
- News (4w)
- 3
- 3
- Recent ratings
- 25
- 7
AMT
American Tower Corporation (REIT)
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 approximately 181,000 communications sites.
Latest AMT
- Director Kalathur Rajesh bought $500,733 worth of shares (2,829 units at $177.00), increasing direct ownership by 57% to 7,765 units (SEC Form 4)
- American Tower upgraded by Barclays with a new price target
- American Tower to Present at the TD Cowen 12th Annual Communications Infrastructure Summit
- SVP & Advisor to the CFO Meyer Robert Joseph sold $894,450 worth of shares (5,000 units at $178.89), decreasing direct ownership by 19% to 21,428 units (SEC Form 4)
- EVP, Chief Admin Ofr, GC & Sec Dowling Ruth T sold $309,641 worth of shares (1,791 units at $172.89) as part of a pre-agreed trading plan, decreasing direct ownership by 6% to 27,711 units (SEC Form 4)
- SEC Form 10-Q filed by American Tower Corporation (REIT)
- American Tower Corporation (REIT) filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- American Tower Corporation Reports Second Quarter 2026 Financial Results
- Harbor Link Deploys Underground Fiber into CoreSite DC2 Data Center, Expanding Carrier Diversity in Washington, D.C. and Northern Virginia
- American Tower upgraded by Wolfe Research with a new price target
Latest CDP
- COPT Defense Declares Third Quarter 2026 Common Dividend
- SEC Form 4 filed by Director Denton Robert L
- SEC Form 10-Q filed by COPT Defense Properties
- SEC Form 4 filed by Director Denton Robert L
- COPT Defense Properties filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- COPT Defense Reports Second Quarter 2026 Results
- SEC Form SCHEDULE 13G filed by COPT Defense Properties
- COPT Defense Provides Conference Call Details to Discuss 2Q 2026 Results
- SEC Form 4 filed by Director Denton Robert L
- Director Pickett C Taylor sold $1,025,581 worth of shares (31,798 units at $32.25), decreasing direct ownership by 68% to 15,188 units (SEC Form 4)