DLR

Digital Realty is a high-quality, secularly-advantaged business: a leading global data-center/colocation/interconnection REIT riding hyperscaler and AI demand. FY2025 revenue of $6.11B (+10.0% YoY) continues an unbroken climb from $4.43B in 2021, and operating cash flow reached $2.41B (+6.7%). Leverage is moderate (liabilities/equity 1.07x) and management explicitly targets a conservative structure — ~5.5x debt/Adjusted EBITDA, fixed-charge coverage >3x, and floating-rate debt under 20% — with a well-laddered maturity schedule, evidenced in 2025 by two €850M note issues (3.875% due 2034/2035) and repayment of €650M of 2025 notes. This is a durable compounder, not a broken one.

The catch is earnings quality and price. The headline +117.2% net income and +122.4% diluted EPS are badly flattered by one-time disposition gains: the MD&A discloses ~$873M gain on contributing operating/development assets to the new Digital Realty DC Partners NA Fund plus a ~$58M gain on the Blackstone JV contribution — roughly $0.9B, or the bulk of the $1.31B reported net income. Strip those out and operating income is only $658M (10.8% margin) and ROE a thin 5.7%. As a REIT with $1.89B of annual D&A, GAAP EPS understates cash earnings, so the 48.4x P/E is not the right lens — adding back D&A and removing the gains puts FFO near ~$2.3B (~$6.6/share) and the stock around a mid-20s P/FFO. That is a full, premium multiple, defensible for scarce AI infrastructure but not cheap; the volatile net-income history ($378M in 2022, $602M in 2024, $1.31B in 2025) underscores how gain/impairment-driven the GAAP line is.