Corning Incorporated vs Zscaler Inc — how do they compare? Corning Incorporated trades at $158.95 (market cap $150.10B), while Zscaler Inc trades at $146.12 (market cap $23.96B). The key difference: Corning Incorporated is far larger — about 6.3× Zscaler Inc's market cap, and Corning Incorporated pays a 0.64% dividend while Zscaler Inc pays none. Which is the better fit depends on your goals.
| GLW | ZS | |
|---|---|---|
Market Cap | $150.10B | $23.96B |
Sector | Technology | Technology |
52-Week High | $255.79 | $336.27 |
52-Week Low | $52.97 | $118.05 |
Enterprise Value | $158.27B | $22.29B |
Dividend Yield | 0.64% | — |
Signals from Pluang's Aura AI — not financial advice
Corning (GLW) trades at $187.68, up 2.36% today, with a neutral technical signal and bearish moving averages. Recent earnings beats and strong 2025 results, including $15.63B revenue and $1.60B net income, highlight fundamental strength. The stock has retreated from its June 2026 peak of $271.38, with analyst consensus pointing to a $210.10 price target. Key support lies at $185, with resistance at $191.
The outlook remains positive due to AI-driven optical communication demand and partnerships with NVIDIA and Amazon. Risks include market volatility and competitive pressures, but institutional sentiment is bullish with 54% buy ratings. Upside potential exists if the company maintains its earnings momentum and capitalizes on infrastructure spending trends.
Zscaler (ZS) trades at $152.09, up 7.24% with strong technical momentum and bullish moving averages. The stock shows improving fundamentals with revenue growing from $1.1B in 2022 to $2.67B in 2025, though remains unprofitable with a -2.44% net margin. Recent earnings beats and 79% analyst buy ratings support optimism, but the stock faces class action investigations and AI infrastructure cost pressures.
ZS presents a growth opportunity in cybersecurity with Zero Trust adoption tailwinds, but profitability challenges and legal risks warrant caution. The consensus price target of $192.64 suggests 27% upside potential, though investors must weigh strong revenue growth against persistent losses and competitive pressures in the evolving AI security landscape.
Trailing returns across standard periods
Latest headlines on both assets
Corning Inc is a leader in materials science, specializing in the production of glass, ceramics and optical fiber. The firm supplies its products for a wide range of applications, from flat-panel displays in televisions to gasoline particulate filters in automobiles to optical fiber for broadband access, with a leading share in many of its end markets.
Read more on GLW →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 →