Boston Scientific Corporation vs Zscaler Inc — how do they compare? Boston Scientific Corporation trades at $42.76 (market cap $66.37B), while Zscaler Inc trades at $155.18 (market cap $24.59B). The key difference: Boston Scientific Corporation is far larger — about 2.7× Zscaler Inc's market cap, and Zscaler Inc is trading nearer its 52-week high, Boston Scientific Corporation nearer its low. Which is the better fit depends on your goals.
| BSX | ZS | |
|---|---|---|
Market Cap | $66.37B | $24.59B |
Sector | Health | Technology |
52-Week High | $108.14 | $336.27 |
52-Week Low | $42.63 | $118.05 |
Enterprise Value | $75.94B | $22.92B |
Signals from Pluang's Aura AI — not financial advice
Boston Scientific (BSX) trades at $44.65, down 0.27% with bearish technical signals despite strong fundamentals. The company delivered three consecutive earnings beats with Q3-Q1 2026 EPS exceeding expectations, while revenue grew to $20.07B in 2025 with improving profit margins. Technical indicators show bearish momentum with support at $44 and resistance at $45, though Wall Street maintains 88% buy rating with $70.20 consensus target.
BSX presents a compelling value opportunity with attractive valuation multiples (P/E 18.68, P/S 3.24) and robust financial health, though near-term headwinds include competitive pressures in key segments and recent stock price decline of nearly 60% from 2025 highs. The strong analyst consensus suggests significant upside potential if execution improves.
Zscaler trades at $141.82, up 1.83% with bearish technical signals despite recent earnings beats. Revenue growth remains strong at $2.67B for 2025, though the company continues to report net losses. Analyst consensus is overwhelmingly bullish with a $192.64 price target, but multiple class action investigations and high valuation metrics create headwinds.
The stock faces near-term pressure from technical weakness and profitability challenges, but long-term prospects remain supported by cybersecurity demand and Zero Trust adoption. Key risks include ongoing litigation, AI infrastructure costs, and the transition to profitability amid slowing growth projections.
Trailing returns across standard periods
Latest headlines on both assets
Boston Scientific produces less invasive medical devices that are inserted into the human body through small openings or cuts. It manufactures products for use in angioplasty, blood clot filtration, cardiac rhythm management, catheter-directed ultrasound imaging, structural heart disease, upper gastrointestinal tract diagnostics, interventional oncology, and treatment of incontinence. The firm markets its devices to healthcare professionals and institutions globally. Foreign sales account for nearly half of the firm's total sales.
Read more on BSX →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 →