Teradyne, Inc. vs Zscaler Inc — how do they compare? Teradyne, Inc. trades at $402.68 (market cap $62.34B), while Zscaler Inc trades at $233.73 (market cap $35.35B). The key difference: Teradyne, Inc. is the larger of the two by market cap, and Teradyne, Inc. pays a 0.13% dividend while Zscaler Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Teradyne, Inc. for 37 Days and Zscaler Inc for 41 Days on average.
| TER | ZS | |
|---|---|---|
Market Cap | $62.34B | $35.35B |
Volume | 3,368,404 | 3,726,203 |
Sector | Technology | Technology |
52-Week High | $483.84 | $336.27 |
52-Week Low | $132.05 | $118.05 |
Typical Hold Time | 37 Days | 41 Days |
Enterprise Value | $62.08B | $33.73B |
Dividend Yield | 0.13% | — |
Signals from Pluang's Aura AI — not financial advice
Teradyne (TER) trades at $398.72, down 3.17% on the day, but maintains a bullish technical signal with strong analyst support. The stock shows robust fundamentals, including a 25.77% net income margin and consistent earnings beats, with Q3 2026 results pending. Recent news highlights expansion in AI-driven test equipment and strategic partnerships, positioning the company for growth in semiconductor and robotics markets.
The outlook for TER is positive, driven by AI and high-performance computing demand, with a consensus price target of $461.50 implying 16% upside. Risks include high valuation multiples and reliance on semiconductor cycle stability, but strong institutional interest and earnings momentum support a constructive view for investors.
Zscaler (ZS) trades at $216.99, up 1.61% with strong technical momentum and bullish moving averages. The company shows impressive revenue growth from $1.1B in 2022 to $2.67B in 2025, though remains unprofitable with a -1.88% net margin. Recent quarters have consistently beaten EPS estimates, while analyst sentiment remains overwhelmingly positive with 79.63% buy ratings and a $222.83 consensus target.
ZS presents growth potential through cybersecurity demand and AI product expansion, but faces execution risks from leadership changes and competitive pressures. The stock trades at premium valuations (P/S 10.36) while still losing money, creating both opportunity and vulnerability if growth slows or margins don't improve as expected.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
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 →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 →