Key Takeaways
- • Equinix and Digital Realty Trust are the two primary publicly-traded, non-micro-cap data center REITs, according to the National Association of Real Estate Investment Trusts (Nareit), positioning them as the dominant pure-play vehicles for data center exposure in 2026.
- • Equinix guided for full-year 2026 revenue exceeding $10 billion, representing 10% year-over-year growth from 2025's $9.2 billion, marking the company's first $10 billion revenue milestone and demonstrating sustainable long-term growth trajectory.
- • Hyperscalers are projected to invest $527 billion in AI and data center capital expenditures during fiscal 2026, reflecting a $62 billion upward revision from third-quarter 2025 estimates, creating substantial demand tailwinds for data center operators.
- • Digital Realty Trust operates over 300 data centers across 50 metropolitan areas with a $73 billion enterprise value, underpinned by 20 consecutive years of revenue growth, an investment-grade credit rating, and a conservative dividend payout ratio providing financial flexibility for continued expansion.
- • Data center REITs are emerging as the infrastructure layer benefiting from AI maturation, with Equinix providing global connectivity hubs connecting AI technology to end users, while Digital Realty supplies large-scale training and inference capabilities—positioning the sector as a "lateral opportunity" benefiting from AI powerhouse spending.
Summary
The data center real estate investment trust sector has become increasingly central to institutional investment strategy focused on artificial intelligence infrastructure in 2026. According to the National Association of Real Estate Investment Trusts, only two large-cap, primary data center REITs exist that are not micro-cap entities: Digital Realty Trust (DLR) and Equinix (EQIX). This duopoly structure has crystallized investor focus on these two dominant platforms.
Equinix recently provided full-year 2026 revenue guidance exceeding $10 billion, a 10% increase from 2025's $9.2 billion top line, marking the company's inaugural $10 billion revenue year. The REIT operates 280 data centers globally, serving over 300 Fortune 500 customers including Square Enix Holdings, Siemens, and Zoom Communications. While the 10% growth trajectory may appear modest relative to pure-play AI hardware manufacturers, analysts characterize this pace as sustainable for extended periods, reflecting the structural underpinnings of data center demand rather than cyclical enthusiasm.
Digital Realty Trust represents the largest data center operator globally by facility count, managing over 300 data centers across 50 metropolitan areas. The company has achieved 20 consecutive years of revenue growth through a combination of organic expansion and strategic acquisitions, resulting in a $73 billion enterprise value. The REIT maintains an investment-grade credit rating and conservative dividend payout ratio, features that provide capital deployment flexibility for continued growth investments.
The financial backdrop supporting both REITs is substantial. According to Wall Street consensus, tech giants and hyperscalers are projected to invest upwards of $527 billion into AI and data center infrastructure during fiscal 2026, representing a $62 billion upward revision from third-quarter 2025 estimates. This spending reflects a fundamental architectural shift: as AI technology matures beyond the GPU-centric phase, physical infrastructure—the "nervous system" of AI deployment—has become the critical bottleneck. Investment professionals are increasingly identifying data center REITs as "lateral opportunities" benefiting from direct relationships with AI powerhouses, positioning these vehicles as foundational infrastructure plays rather than hardware or software exposures.
Equinix recently provided full-year 2026 revenue guidance exceeding $10 billion, a 10% increase from 2025's $9.2 billion top line, marking the company's inaugural $10 billion revenue year. The REIT operates 280 data centers globally, serving over 300 Fortune 500 customers including Square Enix Holdings, Siemens, and Zoom Communications. While the 10% growth trajectory may appear modest relative to pure-play AI hardware manufacturers, analysts characterize this pace as sustainable for extended periods, reflecting the structural underpinnings of data center demand rather than cyclical enthusiasm.
Digital Realty Trust represents the largest data center operator globally by facility count, managing over 300 data centers across 50 metropolitan areas. The company has achieved 20 consecutive years of revenue growth through a combination of organic expansion and strategic acquisitions, resulting in a $73 billion enterprise value. The REIT maintains an investment-grade credit rating and conservative dividend payout ratio, features that provide capital deployment flexibility for continued growth investments.
The financial backdrop supporting both REITs is substantial. According to Wall Street consensus, tech giants and hyperscalers are projected to invest upwards of $527 billion into AI and data center infrastructure during fiscal 2026, representing a $62 billion upward revision from third-quarter 2025 estimates. This spending reflects a fundamental architectural shift: as AI technology matures beyond the GPU-centric phase, physical infrastructure—the "nervous system" of AI deployment—has become the critical bottleneck. Investment professionals are increasingly identifying data center REITs as "lateral opportunities" benefiting from direct relationships with AI powerhouses, positioning these vehicles as foundational infrastructure plays rather than hardware or software exposures.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.