Compare Regeneron Pharmaceuticals Inc (REGN) vs Zscaler Inc (ZS) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Regeneron Pharmaceuticals Inc vs Zscaler Inc — how do they compare? Regeneron Pharmaceuticals Inc trades at $801.51 (market cap $83.15B), while Zscaler Inc trades at $166 (market cap $27.08B). The key difference: Regeneron Pharmaceuticals Inc is far larger — about 3.1× Zscaler Inc's market cap, and Regeneron Pharmaceuticals Inc pays a 0.47% dividend while Zscaler Inc pays none. Which is the better fit depends on your goals.
| REGN | ZS | |
|---|---|---|
Market Cap | $83.15B | $27.08B |
Sector | Health | Technology |
52-Week High | $852.03 | $336.27 |
52-Week Low | $555.51 | $118.05 |
Enterprise Value | $77.86B | $25.47B |
Dividend Yield | 0.47% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Regeneron Pharmaceuticals (REGN) trades at $810.31, down 2.1% on the day, with a bullish technical signal from moving averages and a neutral RSI near 54. The stock shows strong profitability with a net income margin of 27.86% and consistent earnings beats in recent quarters. However, multiple class-action lawsuits filed in September 2026 allege securities fraud related to a Phase 3 clinical trial disclosure, creating near-term uncertainty.
The outlook remains cautiously optimistic given robust fundamentals and a 69% analyst buy rating, but legal overhangs and a projected earnings dip in 2026 pose risks. Upside hinges on legal resolution and pipeline execution, while downside is capped by institutional support like CalSTRS' recent $79 billion position increase.
Zscaler (ZS) trades at $161.94, down 4.63% today, reflecting bearish technical signals despite strong quarterly earnings beats. Revenue growth remains robust at 25% year-over-year in Q4 2026, though net income margins are negative. The stock faces headwinds from slowing growth guidance for FY2027 and elevated valuation multiples, with a consensus price target of $204.88 suggesting 26% upside. Recent news highlights AI security product launches and conference presentations.
Outlook is mixed: analyst sentiment is overwhelmingly bullish (79% buy ratings), but execution risks and decelerating top-line growth cloud near-term performance. Investment opportunity hinges on AI-driven cybersecurity demand offsetting margin pressures, while risks include competitive threats and capital expenditure increases impacting cash flow.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About Regeneron Pharmaceuticals Inc
Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including Eylea, approved for wet age-related macular degeneration and other eye diseases
Read more on REGN →About Zscaler Inc
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 →
