Key Takeaways:
Traditional data center REITs are emerging as the safest way to own the AI infrastructure boom, with locked-in demand and dividends above 2%.
The AI buildout has turned data center REITs from a niche real estate subsector into a core infrastructure play, with Equinix posting $2.44 billion in first-quarter revenue — up 10% year over year — and Digital Realty Trust logging 16% sales growth with a $1.8 billion backlog. Vacancy in primary U.S. markets remains near record lows, and hyperscalers are locking in 15-year leases before facilities break ground.
Renting out spare compute "does signal overcapacity in the near term," Aswath Damodaran, professor of finance at New York University's Stern School of Business, said. The comment followed Bloomberg's report that Meta would begin renting surplus GPU capacity it spent more than $100 billion acquiring, and after SpaceX disclosed compute-sharing agreements with Anthropic and Google worth more than $2 billion per month combined.
Global data center construction starts have swelled to about $340 billion in estimated completed value in 2025 from roughly $60 billion in early 2020, according to MSCI. Closed-end private funds held $122 billion of data center assets as of the third quarter of 2025. JPMorgan strategists estimate 2026 data center funding needs at nearly $700 billion and see a $1.4 trillion funding gap.
Hyperscalers' operating cash flow is growing about 23% a year while capital spending grows about 70%, according to Epoch AI. On that trajectory, the five largest builders' combined free cash flow will be zero by the third quarter of 2026, the research firm concluded. Private capital must decide whether it is filling the $1.4 trillion funding gap or simply buying time before the chips go stale.
Digital Realty Trust yields 2.82% with Virginia expansion
Digital Realty Trust owns, acquires, and operates more than 300 data centers across 55 metros in 30-plus countries. The company recently took a $3.5 billion stake in three Blackstone-owned data centers in Virginia, the largest data center market in the United States, giving it greater exposure to the region's constrained supply. Truist Financial rates the stock a Buy with a $225 price target. Shares trade at a dividend yield of 2.82%.
Equinix posts record bookings as world's largest data center REIT
Equinix operates more than 280 global facilities and posted a record $378 million in first-quarter bookings. The company's platform connects businesses across its global footprint through interconnection solutions including Equinix Fabric and Fiber Connect. Citigroup rates Equinix a Buy with a $1,260 price target. The stock yields 1.92%.
Iron Mountain transforms from storage to data center operator
Iron Mountain has evolved from a traditional document storage business into a data center REIT with a 2.81% dividend yield. The company operates through two segments: Global Records and Information Management and Global Data Center Business, providing flexible data center options for mission-critical IT infrastructure. JPMorgan rates the stock Overweight with a $138 price objective.
For investors seeking AI infrastructure exposure without betting on a single chipmaker, data center REITs offer locked-in demand, structural scarcity, and dividend income. The supply squeeze is unlikely to ease soon — grid interconnection queues stretch to 2030, and new capacity takes years to bring online. The question is whether private capital can sustain the buildout pace before the funding gap closes in.
This article is for informational purposes only and does not constitute investment advice.
