Zscaler Inc. (ZS) Stock Analysis 2026

Zscaler is the leading cloud-native Zero Trust security platform, providing secure internet access, private application access, and digital experience monitoring for enterprises. The company's platform replaces traditional VPNs, firewalls, and on-premises security appliances with a cloud-delivered architecture that inspects all traffic regardless of user location. Zscaler's security cloud processes 500B+ daily transactions across 150+ data centers worldwide, making it one of the largest inline security clouds in existence.

This chart shows how Zscaler's revenue flows through to profit. Each row deducts a layer of costs: first the direct cost of making products/services (Cost of Revenue), then operating expenses like marketing and R&D, then taxes. What remains at the bottom is net income — the actual profit shareholders own. High gross and net margins indicate a business with strong pricing power and efficiency.

Zscaler Inc. doesn't carry a meaningful trailing P/E right now, generates $1.11B in free cash flow, runs a debt/equity ratio of 78.94, and converts shareholder equity into profit at a -3.7% return on equity. For context: P/E ratio measures how much you pay for $1 of earnings (lower = cheaper, but fast-growing companies command higher P/E); Free Cash Flow is the cash left after running the business; Debt/Equity shows how leveraged a company is; Return on Equity shows how efficiently it turns shareholder capital into profit.

44 analysts covering Zscaler Inc. currently lean toward a Buy rating, with a mean 12-month price target of $198.88 (+0.8% vs the current price). Analysts set these targets after researching a company's earnings, competitive position, and industry trends — Strong Buy / Buy means the majority expect meaningful upside, while Hold means fair value near the current price rather than a sell signal.

We use 2 valuation models to estimate ZS's intrinsic value. Intrinsic value is what a stock is truly worth based on the company's fundamentals, independent of what the market prices it at today. If multiple models agree the stock is undervalued, that convergence is a stronger signal.

ZS is currently in a short-term uptrend, trading above its 50-day average of $157.01 and above its 200-day average of $175.06. Moving averages smooth out day-to-day volatility to reveal the underlying trend — a Golden Cross (50MA crosses above 200MA) is a classic bullish signal, a Death Cross is bearish, though both are lagging indicators that confirm trends rather than predict them.

ZS's investment case breaks down into 4 bull points and 4 bear points below. The bull case outlines the key reasons the stock could outperform — competitive advantages, growth catalysts, and market tailwinds. The bear case highlights the most significant risks. A strong bull case with manageable bear risks typically makes for a more compelling investment.