Compare PubMatic Inc (PUBM) vs Zscaler Inc (ZS) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
PubMatic Inc vs Zscaler Inc — how do they compare? PubMatic Inc trades at $16.19 (market cap $736.54M), while Zscaler Inc trades at $166 (market cap $27.08B). The key difference: Zscaler Inc is far larger — about 36.8× PubMatic Inc's market cap, and PubMatic Inc is trading nearer its 52-week high, Zscaler Inc nearer its low. Which is the better fit depends on your goals.
| PUBM | ZS | |
|---|---|---|
Market Cap | $736.54M | $27.08B |
Sector | Technology | Technology |
52-Week High | $17.78 | $336.27 |
52-Week Low | $6.28 | $118.05 |
Enterprise Value | $639.67M | $25.47B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
PUBM trades at $16.29, down 1.27% on the day, with a bullish technical signal supported by moving averages and recent crossing above the 20-day average. The company reported Q2 2026 revenue growth of 10.5% year-over-year and an EPS beat, driven by mobile app and CTV segments. Analyst consensus is strongly positive with 11 buy ratings and a $20.83 price target, implying 28% upside from current levels.
The outlook is cautiously optimistic given strong revenue momentum and AI product adoption, but negative net margins and high P/E of 132 pose valuation risks. Key catalysts include continued execution in high-margin segments and leadership transitions, while competitive pressures and macroeconomic headwinds remain concerns for sustained profitability.
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 PubMatic Inc
PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.
Read more on PUBM →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 →
