Merck & Co., Inc. vs Zscaler Inc — how do they compare? Merck & Co., Inc. trades at $146.2 (market cap $351.28B), while Zscaler Inc trades at $233.82 (market cap $35.35B). The key difference: Merck & Co., Inc. is far larger — about 9.9× Zscaler Inc's market cap, and Merck & Co., Inc. pays a 2.39% dividend while Zscaler Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Merck & Co., Inc. for 98 Days and Zscaler Inc for 41 Days on average.
| MRK | ZS | |
|---|---|---|
Market Cap | $351.28B | $35.35B |
Volume | 7,969,665 | 3,726,203 |
Sector | Health | Technology |
52-Week High | $156.43 | $336.27 |
52-Week Low | $82.49 | $118.05 |
Typical Hold Time | 98 Days | 41 Days |
Enterprise Value | $398.04B | $33.73B |
Dividend Yield | 2.39% | — |
Signals from Pluang's Aura AI — not financial advice
Merck (MRK) trades at $145.6, up 1.97% today, with a bearish technical signal but strong fundamental performance. Recent earnings have consistently beaten estimates, and the company is expanding its oncology pipeline through the acquisition of Terns Pharmaceuticals. Revenue growth is steady, with 2025 revenue at $65.01B and net income of $18.25B, though 2026 projections show a significant drop in net income to $3.2B. The stock is supported by a high analyst buy consensus of 68.42% and a price target of $158.78.
The outlook for MRK is mixed; strong earnings beats and strategic acquisitions provide upside potential, but high valuation ratios and a projected earnings decline in 2026 pose risks. Investors should weigh the company's robust profitability and analyst support against execution risks and market volatility.
Zscaler (ZS) trades at $233.73, up 9.45% today, with a bullish technical outlook supported by moving averages and strong quarterly earnings beats. Revenue growth is robust, rising from $1.1B in 2022 to $2.67B in 2025, though the company remains unprofitable with a net margin of -1.88%. Recent news includes a CRO transition and an upcoming Investor Day, while analyst sentiment is overwhelmingly positive with 79.6% buy ratings.
The stock offers growth potential driven by cybersecurity demand and AI product adoption, but risks include persistent losses, high valuation multiples, and competitive pressures. The consensus price target of $222.83 suggests modest downside from current levels, requiring careful risk assessment amid volatile market conditions.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiometabolic disease, cancer, and infections. Within cancer, the firm's immuno-oncology platform is growing as a major contributor to overall sales. The company also has a substantial vaccine business, with treatments to prevent hepatitis B and pediatric diseases as well as HPV and shingles. Additionally, Merck sells animal health-related drugs. From a geographical perspective, just under half of the firm's sales are generated in the United States.
Read more on MRK →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 →