Top 10 US REIT Companies by Market Cap

$80B market cap, owning 220,000+ cell towers globally. A critical backbone of 5G infrastructure buildout across the US, Europe, India, and Latin America. Long-term leases with carriers provide highly predictable cash flows.

$70B market cap with $8.7B in annual revenue. Operates 260+ data center campuses across 33 countries. The global interconnection hub for cloud providers, enterprises, and financial networks — a direct AI infrastructure beneficiary.

$55B market cap and the largest mall REIT in the US. Owns and operates 200+ premium retail outlets and flagship malls. Proved the resilience of experiential retail by outperforming broader real estate through pandemic recovery.

$45B market cap with 40,000 towers plus 115,000 small cells. A pure-play US-focused wireless infrastructure REIT — unlike American Tower, it has zero international exposure, making it a direct bet on domestic 5G densification.

$50B market cap, known as the "Monthly Dividend Company" for its 30-year record of monthly payouts. Owns 15,400+ properties net-leased to retail tenants. A coveted S&P 500 Dividend Aristocrat with 650+ consecutive monthly dividends paid.

$52B market cap, operating 3,000+ self-storage facilities across the US. Founded in 1972, it remains the largest US self-storage REIT. Benefits from powerful network effects — its orange-branded facilities are a ubiquitous American sight.

$45B market cap with 300+ data centers serving 5,000+ customers across 25+ countries. A major beneficiary of hyperscaler cloud expansion and surging AI compute demand, driving data center leasing to record levels in 2024-2025.

$70B market cap, owning 1,500+ senior housing and healthcare facilities. The dominant play on US demographic aging — with 10,000 Americans turning 65 every day, demand for senior housing is structurally underpinned for decades.

$30B market cap with 90,000+ apartment units across 300+ communities. Focuses on high-demand coastal and Sunbelt markets. A premier residential REIT benefiting from sustained US housing undersupply and strong rental demand.

$80B market cap, owning 220,000+ cell towers globally. A critical backbone of 5G infrastructure buildout across the US, Europe, India, and Latin America. Long-term leases with carriers provide highly predictable cash flows.

$70B market cap with $8.7B in annual revenue. Operates 260+ data center campuses across 33 countries. The global interconnection hub for cloud providers, enterprises, and financial networks — a direct AI infrastructure beneficiary.

$55B market cap and the largest mall REIT in the US. Owns and operates 200+ premium retail outlets and flagship malls. Proved the resilience of experiential retail by outperforming broader real estate through pandemic recovery.

$45B market cap with 40,000 towers plus 115,000 small cells. A pure-play US-focused wireless infrastructure REIT — unlike American Tower, it has zero international exposure, making it a direct bet on domestic 5G densification.

$50B market cap, known as the "Monthly Dividend Company" for its 30-year record of monthly payouts. Owns 15,400+ properties net-leased to retail tenants. A coveted S&P 500 Dividend Aristocrat with 650+ consecutive monthly dividends paid.

$52B market cap, operating 3,000+ self-storage facilities across the US. Founded in 1972, it remains the largest US self-storage REIT. Benefits from powerful network effects — its orange-branded facilities are a ubiquitous American sight.

$45B market cap with 300+ data centers serving 5,000+ customers across 25+ countries. A major beneficiary of hyperscaler cloud expansion and surging AI compute demand, driving data center leasing to record levels in 2024-2025.

$70B market cap, owning 1,500+ senior housing and healthcare facilities. The dominant play on US demographic aging — with 10,000 Americans turning 65 every day, demand for senior housing is structurally underpinned for decades.

$30B market cap with 90,000+ apartment units across 300+ communities. Focuses on high-demand coastal and Sunbelt markets. A premier residential REIT benefiting from sustained US housing undersupply and strong rental demand.