Why Data Center Developers Like Digital Realty Trust Keep Outperforming Investors' Expectations

The global infrastructure landscape is shifting rapidly, and Digital Realty Trust (NYSE: DLR) stands at the forefront of this transformation. As a data center developer and leading REIT, the company has positioned itself to capture decades of growth in an increasingly digital world. But what makes this particular real estate investment trust so different from the broader market?

The Expanding Demand for Digital Infrastructure

The foundation of Digital Realty’s success lies in a simple but powerful trend: the world needs more data centers than ever before. With artificial intelligence and cloud computing driving unprecedented demand for computing capacity, global data center infrastructure is projected to expand at a 22% compound annual growth rate through 2030.

This isn’t a modest expansion. According to McKinsey analysis, $7 trillion in capital investment will be required globally by 2030 to build and maintain the data center infrastructure and related facilities needed to support both AI and traditional workloads. That represents an enormous opportunity for established data center developers who can scale efficiently.

Digital Realty’s portfolio includes over 300 facilities spread across more than 50 metropolitan areas worldwide, serving approximately 5,000 customers. This global footprint positions the company to capture a meaningful share of this multi-trillion-dollar investment cycle.

Strategic Expansion Through Partnership

Rather than relying solely on internal capital to fund expansion, Digital Realty has adopted an innovative approach: partnering with institutional investors to accelerate growth. This strategy allows the company to leverage its operational expertise and valuable land positions while bringing in external capital partners.

The examples are compelling. In 2023, the company established a $7 billion joint venture with Blackstone to develop data centers across three metropolitan areas in Europe and North America, with Blackstone funding 80% of the capital. That same year, it formed a development partnership with fellow REIT Realty Income to construct two data centers in Northern Virginia. More recently, Digital Realty launched its U.S. Hyperscale Data Center Fund with a target of raising $2.5 billion from investors specifically earmarked for large-scale U.S. data center development.

This approach allows data center developers like Digital Realty to effectively multiply their growth without depleting internal resources—a powerful formula for accelerated returns.

A Track Record of Market-Leading Performance

The strategy has clearly worked. Over the past 20 years, Digital Realty has delivered total returns exceeding 2,400% (17.5% annualized), significantly outpacing the S&P 500’s 640% gain over the same period. Even over the past decade, the company achieved nearly 275% in total returns (14.1% annualized) compared to the benchmark’s 235% gain.

These outsized returns have been driven by a combination of organic growth and strategic acquisitions. Notable deals include the 2017 acquisition of U.S. data center operator DuPont Fabros for $7.6 billion and the 2019 purchase of European data center platform Interxion for $8.4 billion. A 2018 joint venture with Brookfield Infrastructure to acquire Latin American data center operator Ascenty further expanded its geographic reach.

This growth trajectory has transformed Digital Realty into the fourth-largest publicly traded REIT in the United States, with a $61 billion equity market capitalization and $78 billion enterprise value. Perhaps most impressively for income-focused investors, the company has increased its dividend by 680.5% over the past two decades—exceptional performance even by REIT standards.

Positioning for the Next Decade

Digital Realty’s historical performance is noteworthy, but the real opportunity may lie ahead. As AI adoption accelerates and data center demand intensifies, the company’s established operations, global presence, and growing network of financial partners position it uniquely to capitalize on this secular growth trend.

The combination of strong underlying demand, innovative funding strategies, and proven operational execution suggests that Digital Realty’s market-outperforming track record could well continue in the coming years for investors willing to hold for the long term.