PANW vs ZS: Palo Alto Networks Maintains an Edge Over Zscaler
Key Takeaways
- PANW has delivered markedly stronger relative performance, while ZS has lagged despite solid fundamentals.
- Both companies are riding the same cybersecurity demand tailwind, but Palo Alto Networks is scaling faster through acquisitions and platform consolidation.
- Zscaler trades at a lower valuation multiple than PANW, reflecting a decelerating growth outlook for fiscal 2027.
- Palo Alto Networks is a much larger enterprise with broader product reach, while Zscaler remains a focused, cloud-native "zero trust" specialist.
- Investor sentiment currently skews more favorably toward PANW, though both carry premium technology valuations.
Why This Cybersecurity Pair Matters Now
Cybersecurity remains one of the market’s most closely watched sectors as enterprises strengthen defenses against AI-driven threats. Within this space, PANW and ZS offer two different approaches to the same opportunity. This comparison is useful for growth-oriented investors looking to understand how market positioning, relative performance, and valuation set these two names apart. Palo Alto Networks operates as a diversified platform vendor across network, cloud, and security operations, while Zscaler is a SaaS specialist built around zero trust architecture. Looking at them together highlights the trade-offs between scale and specialization in the current environment.
Palo Alto Networks: Strong Momentum and Platform Expansion
Palo Alto Networks is a global cybersecurity leader based in Santa Clara, California, serving a wide enterprise base through three main platforms: Network & AI Security, Cortex, and Idira (its identity security business, formerly CyberArk). Its platformization strategy brings multiple security tools into a single offering, which has resonated as customers look for simpler, AI-ready solutions. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry.
Recent market activity has been notably strong for PANW. The stock has climbed sharply in recent months and is trading near multi-year highs, with substantial year-to-date gains. In its latest reported quarter, revenue rose 34% year over year, and Next-Generation Security annual recurring revenue (ARR) jumped 63% to $9.1 billion. Acquisitions of Chronosphere and CyberArk have expanded its reach into observability and identity, while newer AI security products have scaled quickly. Sentiment has been supported by record remaining performance obligations and strong free cash flow, though a premium valuation leaves the stock sensitive to any growth disappointment.
Zscaler: Solid Execution but Slower Outlook
Zscaler is a cloud-native cybersecurity company based in San Jose, California, widely regarded as a pioneer of the zero trust model, which assumes no user or device is automatically trusted on a network. Its core offerings—Zscaler Internet Access and Zscaler Private Access—securely connect users, workloads, and increasingly AI agents to applications without traditional network hardware.
ZS has shown solid underlying execution in recent quarters, yet its relative performance has trailed its larger peer. In its latest reported quarter, revenue grew about 25% year over year to roughly $898 million, and ARR expanded at a similar pace to approximately $3.8 billion. However, guidance points to a meaningful deceleration, with fiscal 2027 revenue growth projected in the mid-to-high teens. The company recently reaffirmed its outlook at an investor day, emphasizing AI security, data security, and usage-based offerings as growth drivers. While the business remains profitable on a non-GAAP basis and holds a strong cash position, investor sentiment has been tempered by the slower growth trajectory and ongoing sales leadership transitions.
Scale Versus Focus: A Closer Look
The clearest contrast between these two names is scale versus focus. Palo Alto Networks is a diversified platform with a market capitalization roughly ten times that of Zscaler, spanning firewalls, cloud security, identity, and observability—much of it built through acquisitions. Zscaler, by contrast, is a pure-play SaaS vendor concentrated in zero trust and secure access, competing primarily on architectural simplicity rather than breadth.
Growth trajectories are also diverging. PANW is sustaining strong revenue and ARR growth partly through inorganic expansion, while ZS is guiding toward a slower organic growth rate as it transitions its sales model and integrates newer products. On valuation, Zscaler trades at a lower price-to-sales and forward earnings multiple, reflecting that reduced growth visibility, whereas PANW commands a premium that embeds higher expectations.
Risk profiles differ as well. Palo Alto Networks carries acquisition-integration risk and margin pressure from a shift toward cloud-based offerings. Zscaler faces execution risk around sales leadership changes, elevated competition, and stock-based compensation. Both are exposed to competition from large cloud providers and potential slowdowns in security spending.
The AI Perspective on Relative Positioning
Based on observable factors, Tickeron’s AI would likely favor PANW in the current environment. Its trend consistency, stronger relative momentum, broader platform adoption, and multiple growth catalysts—including scaling AI security offerings and newly integrated acquisitions—provide a steadier backdrop than Zscaler’s slower-growth outlook and ongoing sales reorganization. The AI framework would weigh Palo Alto Networks’ more robust trend signals and larger, more diversified revenue base as advantages in relative positioning. That said, this assessment is probabilistic rather than definitive; Zscaler’s lower valuation and specialized zero trust franchise could become more attractive if its growth re-accelerates. No outcome is guaranteed, and relative leadership can shift quickly as new data emerges.
How Tickeron’s AI Screener Supports My Research
When comparing names like these, I often turn to Tickeron’s AI Screener to quickly benchmark metrics across the cybersecurity space and spot divergences in growth and momentum. It helps surface data points that align with the factors I’m already tracking, such as ARR trends and valuation multiples, without replacing my own analysis. The tool has proven useful for refining these types of side-by-side evaluations in real time.
Disclaimer
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Contributor
Harry Richardson — Algorithmic Trader & Strategy Developer Harry is an algorithmic trader specializing in impulse and breakout trading strategies across cryptocurrency and equity markets. With more than 10 years of experience in developing automated trading systems, he focuses on building structured algorithms designed to capture momentum while maintaining strict risk control. His approach combines quantitative analysis, real-market execution, and continuous performance monitoring. Vitalii prioritizes risk management, drawdown control, and strategy stability over short-term optimization, ensuring algorithms are adaptable to changing market conditions. He has developed and tested hundreds of automated strategies, working extensively with live trading environments, forward testing, and portfolio-level algorithm management. His work centers on transforming trading ideas into fully operational, scalable automated systems.
PANW in upward trend: price rose above 50-day moving average on September 14, 2026
PANW moved above its 50-day moving average on September 14, 2026 date and that indicates a change from a downward trend to an upward trend. In 38 of 48 similar past instances, the stock price increased further within the following month. The odds of a continued upward trend are 79%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Momentum Indicator moved above the 0 level on September 16, 2026. You may want to consider a long position or call options on PANW as a result. In 59 of 78 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 76%.
The Moving Average Convergence Divergence (MACD) for PANW just turned positive on September 15, 2026. Looking at past instances where PANW's MACD turned positive, the stock continued to rise in 31 of 45 cases over the following month. The odds of a continued upward trend are 69%.
The 10-day moving average for PANW crossed bullishly above the 50-day moving average on September 18, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 12 of 16 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 75%.
Following a +2.65% 3-day Advance, the price is estimated to grow further. Considering data from situations where PANW advanced for three days, in 272 of 354 cases, the price rose further within the following month. The odds of a continued upward trend are 77%.
The Aroon Indicator entered an Uptrend today. In 202 of 277 cases where PANW Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 73%.
Bearish Trend Analysis
The Stochastic Oscillator demonstrated that the ticker has stayed in the overbought zone for 13 days. The longer the ticker stays in the overbought zone, the sooner a price pull-back is expected.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where PANW declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 68%.
Fundamental Analysis (Ratings)
The Tickeron PE Growth Rating for this company is 2 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 4 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 91, placing this stock better than average.
The Tickeron Price Growth Rating for this company is 9 (best 1 - 100 worst), indicating outstanding price growth. PANW’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 89 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Valuation Rating of 99 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (11.669) is normal, around the industry mean (18.522). PANW has a moderately high P/E Ratio (980.225) as compared to the industry average of (158.311). Projected Growth (PEG Ratio) (2.002) is also within normal values, averaging (3.648). Dividend Yield (0.000) settles around the average of (0.004) among similar stocks. P/S Ratio (25.000) is also within normal values, averaging (104.490).
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a provider of network security solutions
Industry ComputerCommunications
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