Digital Realty Trust, Inc. vs Zscaler Inc — how do they compare? Digital Realty Trust, Inc. trades at $196.88 (market cap $70.61B), while Zscaler Inc trades at $176.87 (market cap $28.87B). The key difference: Digital Realty Trust, Inc. is far larger — about 2.4× Zscaler Inc's market cap, and Digital Realty Trust, Inc. pays a 2.56% dividend while Zscaler Inc pays none. Which is the better fit depends on your goals.
| DLR | ZS | |
|---|---|---|
Market Cap | $70.61B | $28.87B |
Sector | Real Estate | Technology |
52-Week High | $203.91 | $336.27 |
52-Week Low | $147.93 | $118.05 |
Enterprise Value | $89.32B | $27.20B |
Dividend Yield | 2.56% | — |
Signals from Pluang's Aura AI — not financial advice
Digital Realty (DLR) trades at $191.3, down 1.29% on the day, with a bullish technical signal from moving averages and neutral oscillators. The company reported strong Q2 2026 earnings, beating FFO estimates and raising full-year guidance, driven by record leasing and robust AI-driven data center demand. Revenue grew to $6.11B in 2025, with net income margin at 11.8%, though valuation ratios like P/E of 241.53 appear elevated. A dividend of $1.22 per share was declared for H1 2026.
DLR's outlook is positive due to strong AI infrastructure demand and raised guidance, but high valuation and significant capital expenditures pose risks. Analyst consensus is bullish with a $216.56 price target, though investors should monitor execution on growth targets and debt levels amid expanding investments.
Zscaler (ZS) trades at $176.68, up 4.74% with strong technical momentum and bullish analyst sentiment. The stock shows consistent revenue growth from $1.1B in 2022 to $2.67B in 2025, though profitability remains negative with a -2.44% net margin. Recent earnings beats and leadership in Gartner's Magic Quadrant for security platforms support positive momentum, while elevated valuation ratios (P/S 8.94, EV/EBITDA 188.83) reflect growth expectations.
Outlook remains cautiously optimistic with 79% analyst buy ratings and $191.81 consensus target, but risks include persistent unprofitability, high spending, and competitive pressures. The upcoming Q2 2026 earnings report on September 3 will be critical for validating growth trajectory amid concerns about execution and valuation sustainability.
Trailing returns across standard periods
Latest headlines on both assets
Digital Realty owns and operates nearly 300 data centers worldwide. It has more than 35 million rentable square feet across five continents. Digital's offerings range from retail co-location, where an enterprise may rent a single cabinet and rely on Digital to provide all the accommodations, to cold shells, where hyperscale cloud service providers can simply rent much, or all, of a barren, power-connected building. In recent years, Digital Realty has de-emphasized cold shells and now primarily provides higher-level service to tenants, which outsource their related IT needs to Digital. Digital Realty has also moved more into the co-location business, increasingly serving enterprises and facilitating network connections. Digital Realty operates as a real estate investment trust.
Read more on DLR →Zscaler is a security-as-a-service firm that offers its customers cloud-delivered solutions for protecting user devices and data. The firm leverages its position in 150 colocation data centers to deliver traditionally appliance-based security functionality, such as firewalls and sandboxes, as a completely cloud-native platform. The firm focuses on large enterprise customers and offers two primary product suites: Zscaler Internet Access, which securely connects users to externally managed application and websites (such as Salesforce and Google), and Zscaler Private Access, which securely connects users to internally managed applications. Both product suites encompass a broad gamut of capabilities situated across the traditional security stack.
Read more on ZS →