Enphase Energy Inc vs Zscaler Inc — how do they compare? Enphase Energy Inc trades at $40.85 (market cap $5.59B), while Zscaler Inc trades at $176.2 (market cap $28.87B). The key difference: Zscaler Inc is far larger — about 5.2× Enphase Energy Inc's market cap. Which is the better fit depends on your goals.
| ENPH | ZS | |
|---|---|---|
Market Cap | $5.59B | $28.87B |
Sector | Technology | Technology |
52-Week High | $72.33 | $336.27 |
52-Week Low | $26.12 | $118.05 |
Enterprise Value | $5.23B | $27.20B |
Signals from Pluang's Aura AI — not financial advice
Enphase Energy (ENPH) trades at $40.86, down 0.15% on the day, with a mixed technical picture showing bullish moving averages but neutral oscillators. The company reported Q2 2026 earnings that matched estimates but missed revenue expectations, with revenue declining 19.6% year-over-year. Recent news highlights product expansion including IQ Battery 10C support for third-party systems and reinforced U.S. manufacturing commitments across residential, commercial and AI infrastructure segments.
While analyst consensus remains cautiously optimistic with a $45.37 price target, ENPH faces headwinds from cyclical residential solar demand and competitive pressures. The stock offers potential upside if the company can execute on its storage-led recovery strategy and capitalize on AI data center opportunities, though investors should monitor execution risks and market volatility in the solar 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.
Trailing returns across standard periods
Latest headlines on both assets
Enphase Energy is a global energy technology company. The company delivers smart, easy-to-use solutions that manage solar generation, storage, and communication on one platform. The company's microinverter technology primarily serves the rooftop solar market and produces a fully integrated solar-plus-storage solution. Geographically, it derives a majority of revenue from the United States.
Read more on ENPH →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 →