Zscaler, Inc. (ZS) Stock Valuation — DCF Analysis
Software - Infrastructure · NASDAQ
Current Price
$129.52
Intrinsic Value
$204.65
+36.7% margin of safety
COMPETITIVE MOAT
↑AI Security Leadership
Zscaler's early focus on securing AI agents, evidenced by AI Protect bookings exceeding $100M, positions it as a leader in a rapidly growing, critical security niche.
↑Platform Integration & Network Effects
Its cloud-native platform integrates multiple security functions, creating stickiness as customers rely on a unified solution. Increased adoption strengthens its data advantage.
↑Early Mover in Zero Trust
Zscaler pioneered the Zero Trust security model, establishing a strong brand and deep expertise that is difficult for competitors to replicate quickly.
INVESTMENT RISKS
↓Shareholder Litigation
Multiple law firms are investigating Zscaler for alleged investor fraud. This could lead to significant legal costs and reputational damage.
↓Intense Competition
The cybersecurity market is highly competitive, with established players and emerging startups constantly innovating. Zscaler faces pressure to maintain its technological edge.
↓Execution on AI Growth
While AI agents are a growth catalyst, Zscaler must successfully execute its strategy to capitalize on this opportunity and defend against competitors entering the space.
Base case
ZS base case valuation
A base case discounted cash flow model for ZS estimates an intrinsic value of about $204.65 per share, against a current price of $129.52. The model assumes 16.3% annual free cash flow growth, a 10.0% discount rate, and a 20x exit multiple.
Intrinsic Value
$204.65
Margin of safety
+36.7%
Expected annual return
+9.6%
Base case assumptions: 16.3% annual growth, 10.0% discount rate, 20x exit multiple, 5 year projection. Data as of 2026-06-12.
This base case uses default assumptions and is not financial advice. The intrinsic value changes significantly when the growth rate or discount rate changes. Open the calculator to set your own assumptions and see the full sensitivity range.
Customize the ZS valuation
Adjust the growth rate, discount rate, and exit multiple to see how the intrinsic value and margin of safety for Zscaler, Inc. respond.
Open DCF Calculator for ZSCompany Overview
Globally recognized, Zscaler, Inc. functions as a leading provider of cloud-based security solutions. Its core offerings include Zscaler Internet Access (ZIA), which ensures secure connectivity for a diverse range of entities – including users, servers, operational technology (OT), and IoT devices – when accessing external resources like software-as-a-service (SaaS) applications and general internet destinations. Complementing this, the Zscaler Private Access (ZPA) solution facilitates secure entry to internal applications residing in private or public clouds and traditional data centers. Zscaler also delivers Zscaler Digital Experience (ZDX), a tool that assesses the complete user journey across various business applications. ZDX then generates a clear, digestible digital experience score for individual users, specific applications, and different locations within an organization. Furthermore, the company's portfolio extends to advanced workload segmentation solutions. This category includes Zscaler Cloud Security Posture Management (CSPM), designed to identify and correct application misconfigurations across SaaS, IaaS, and PaaS environments, thereby minimizing risk and upholding compliance standards. Another key offering is Zscaler Cloud Workload Segmentation, specifically engineered to fortify application-to-application communication within public clouds and data centers. Its objective is to thwart lateral threat propagation, safeguard applications from compromise, and ultimately mitigate the potential for data breaches. The underlying platform is built upon integral components such as the Zscaler Central Authority, Zscaler Enforcement Nodes, and Zscaler Log Servers. Serving a diverse global clientele, Zscaler caters to numerous sectors including aviation and transportation, conglomerates, consumer goods and retail, financial services, healthcare, manufacturing, media and communications, public sector and education, as well as technology and telecommunications. Founded in 2007, the company initially operated as SafeChannel, Inc., before rebranding to Zscaler, Inc. in August 2008. Its corporate headquarters are located in San Jose, California.
Financial Metrics — ZS Stock Valuation Data
Revenue/Share (TTM)
$19.74
FCF/Share (TTM)
$6.36
ROIC (TTM)
-3.2%
ROE (TTM)
-3.7%
P/FCF
20.5x
EV/EBITDA
315.9x
FCF Yield
4.88%
Debt/Equity
0.79x
Based on trailing twelve-month data, ZS shows a free cash flow per share of $6.36 and a ROIC of -3.2%, key inputs for stock valuation using the DCF method. The P/FCF ratio of 20.5x and FCF yield of 4.88% are important context metrics when evaluating ZS's stock valuation relative to peers.
Frequently Asked Questions
What is the intrinsic value of ZS?
Zscaler, Inc. currently generates $6.36 in free cash flow per share. At the current price of $129.52, a DCF model would discount these cash flows at an appropriate WACC and apply a terminal growth rate to arrive at an intrinsic value. The result depends heavily on your growth and discount rate assumptions — a 1% change in WACC typically shifts the fair value estimate by 10-15%. In MiniValuator the model uses a single discount rate that you can edit directly, 10% by default, rather than a computed WACC.
Is ZS undervalued?
ZS trades at a P/FCF ratio of 20.5x with a free cash flow yield of 4.88%. This P/FCF is in a moderate range. However, whether ZS is truly undervalued requires comparing the DCF intrinsic value to the current market price and evaluating whether the margin of safety is sufficient for your risk tolerance.
How do I value ZS stock using DCF?
To perform a DCF valuation on Zscaler, Inc.: (1) Start with the trailing free cash flow per share ($6.36) as the base, (2) project future FCF growth over 5-10 years based on Software - Infrastructure industry trends and company fundamentals, (3) apply a discount rate (WACC) reflecting ZS's risk profile — with a debt-to-equity of 0.79x, capital structure is an important factor, and (4) add a terminal value for cash flows beyond the projection period.
What is DCF valuation and how does it apply to ZS?
DCF (Discounted Cash Flow) estimates what a company is worth today based on its future cash generation. For Zscaler, Inc., this means projecting how much free cash flow the company will produce over the next 5-10 years, shaped by Software - Infrastructure trends, then discounting those amounts to today's dollars. ZS's ROIC of -3.2% suggests the company may face challenges generating returns above its cost of capital.
How does WACC affect ZS stock valuation?
WACC (Weighted Average Cost of Capital) is the discount rate in a DCF model — it reflects the minimum return investors require. For ZS, with a debt-to-equity ratio of 0.79x, the capital structure directly influences WACC. A 1% increase in WACC typically reduces the intrinsic value by 10-15%. At an EV/EBITDA of 315.9x, the market's implied discount rate can be reverse-engineered for comparison. In MiniValuator you set this discount rate yourself as a single editable number, 10% by default, instead of computing a formal WACC.
Learn More
- See ZS PE Valuation → — Earnings-based stock valuation using PE ratio analysis
- DCF Methodology — Step-by-step guide to discounted cash flow analysis
- PE Methodology — Guide to PE ratio stock valuation
- WACC — Understanding the discount rate used in DCF
- Margin of Safety — How to evaluate downside protection
- Intrinsic Value — How to evaluate stock fair value
- How to Calculate Intrinsic Value — Complete guide for investors
Related Valuations
All Technology valuationsDCF and P/E value ZS with different methods and assumptions, so the two conclusions can differ. Compare the P/E fair value.
Price as of 2026-06-12. Financial data from Financial Modeling Prep (trailing twelve months) · Valuation methodology by Charlie Wang.
This is an estimate, not investment advice.