Compare Teradyne, Inc. (TER) vs Zscaler Inc (ZS) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Teradyne, Inc. vs Zscaler Inc — how do they compare? Teradyne, Inc. trades at $400.84 (market cap $59.34B), while Zscaler Inc trades at $177 (market cap $28.87B). The key difference: Teradyne, Inc. is far larger — about 2.1× Zscaler Inc's market cap, and Teradyne, Inc. pays a 0.14% dividend while Zscaler Inc pays none. Which is the better fit depends on your goals.
| TER | ZS | |
|---|---|---|
Market Cap | $59.34B | $28.87B |
Sector | Technology | Technology |
52-Week High | $483.84 | $336.27 |
52-Week Low | $109.30 | $118.05 |
Enterprise Value | $59.09B | $27.20B |
Dividend Yield | 0.14% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Teradyne (TER) is trading at $402.65, up 10.28% with strong bullish momentum following better-than-expected Q2 2026 earnings. The stock shows robust fundamentals with record revenue of $1.3 billion in Q2, net income margin of 25.77%, and consistent earnings beats. Technical indicators suggest bullish momentum with the current price near resistance at $400, while analyst consensus remains strongly positive with a $481.63 price target.
Outlook remains positive driven by AI-led semiconductor test demand and robotics growth, though elevated valuation multiples (P/E 52.14) and market volatility present risks. The company's strong guidance and institutional support suggest continued upside potential, but investors should monitor competitive pressures in the semiconductor equipment sector.
Zscaler (ZS) trades at $176.94, up 0.15% with strong bullish technical signals and positive analyst sentiment. The stock shows consistent revenue growth from $1.1B in 2022 to $2.67B in 2025, though it remains unprofitable with a -2.44% net margin. Recent earnings beats and leadership in Gartner Magic Quadrant for SASE platforms highlight operational strength. Current price sits near resistance at $177 with RSI indicating overbought conditions.
Outlook remains positive with 79% analyst buy ratings and $191.81 consensus target, but risks include negative profitability, high valuation multiples (P/S 8.94), and projected negative cash flow in 2026. The cybersecurity leader benefits from AI-driven security demand but faces execution risks amid competitive pressures.
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 Teradyne, Inc.
Teradyne provides testing equipment, including automated test equipment for semiconductors, system testing for hard disk drives, circuit boards, and electronics systems and wireless testing for devices. The firm entered the industrial automation market in 2015, into which it sells collaborative and autonomous robots for factory applications. Teradyne serves numerous end markets and geographies directly and indirectly with its products, but its most significant exposure is to semiconductor testing, which made up 71% of 2021 sales. Teradyne serves vertically integrated, fabless, and foundry chipmakers with its equipment.
Read more on TER →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 →
