Palo Alto Networks Stock Rose Nearly 5% as Nvidia Launched an AI Agent Safety Platform. Here’s What Palo Alto Is Building on Top of It

Wiltone Asuncion • 6 minute read
Reviewed by: David Hanson
Last updated Sep 29, 2026

@juststock from Getty Images via Canva, @BlackJack3D from Getty Images Signature via Canva

Key Stats for Palo Alto Networks Stock

  • Current Price: $392.09
  • Target Price (Mid): ~$546
  • Street Target: ~$396
  • Potential Total Return: ~39%
  • Annualized IRR: ~7% / year

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What Happened?

Palo Alto Networks (PANW) closed at $392.09 on September 28, up 4.63%, the day Nvidia (NVDA) launched a platform to police AI agents. Palo Alto was listed among more than 100 participating organizations and, in a same-day blog post, detailed how its AI firewall runs on Nvidia’s chips and how it plans to extend its gateway and agent-identity tools to Nvidia’s stack.

The gain more than erased a 3.9% drop on September 25, leaving shares about 0.6% above their September 24 close. It also tests a limit Chairman and CEO Nikesh Arora described on September 10: most AI data-center capacity, he estimated, does not buy Palo Alto’s firewalls. 

Palo Alto’s AI Firewall Already Runs on the Chips Behind Nvidia’s Agent Watchdog

NVIDIA’s launch followed a string of disclosed agent escapes, including a September 20 OpenAI sandbox escape that paused training of its most capable models. Its Open Agent Safety Platform has two parts:

  • OpenShell: open-source runtime software that traces what agents do and enforces policy.
  • Sentry: an optional reference design that runs on Nvidia’s BlueField-4 data processing units and can quarantine an agent in milliseconds.

Palo Alto chose to build on it. Its Prisma AIRS AI Runtime firewall already runs natively on BlueField, and the company said the version it announced on September 28 draws on the Sentry design. It calls its AI gateway on Nvidia’s Vera CPU a forward-looking architecture and describes linking Idira, the renamed CyberArk identity business, to OpenShell as a plan, with no revenue disclosed for any of it.

Palo Alto, CrowdStrike (CRWD), and Zscaler (ZS) were the Nasdaq-100’s three best performers, up 4.6%, 2.8%, and 3.3%. BTIG added a company-specific push, raising its target to $425 from $404 with a Buy rating, about 7% above the Street’s mean target of about $396.

Palo Alto Networks Drawdowns (TIKR)

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Arora Said Most AI Data Centers Skip Firewalls. BlueField Is Where Palo Alto Is Testing That

At Goldman Sachs’ Communacopia + Technology Conference, Arora quantified that limit. “I don’t think more than 10% or 15% of the business in the world of building data centers is multi-tenant,” he said. Single-tenant builds, he explained, are where Palo Alto does not get business: “Hyperscaler, it’s inefficient for them to buy firewalls because we are a Swiss Army knife for what is a very single-purpose task.”

The BlueField firewall points at that gap. Palo Alto says it protects “front-end network traffic of the AI factory” from inside Nvidia hardware rather than from a separate appliance. Arora’s broader bet is that AI companies need security vendors at that layer: “LLMs do not sit in enforcement points,” he said, adding that “we probably become consumers of frontier LLMs.”

Whether single-tenant builders pay for that remains untested. The existing firewall line still grew: product revenue, which Palo Alto’s fiscal 2025 annual report ties to firewall hardware and software licenses, rose 26.5% to $2.28 billion in fiscal 2026, a year that included CyberArk after its February 11 close.

Palo Alto Networks Product, Subscription, & Support Operating Revenue (TIKR)

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TIKR Advanced Model Analysis

  • Current Price: $392.09
  • Target Price (Mid): ~$546
  • Potential Total Return: ~39%
  • Annualized IRR: ~7% / year
Palo Alto Networks Advanced Valuation Model (TIKR)

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The TIKR model’s mid case points to around $546 by July 31, 2031, about 39% above $392.09, or around 7% a year over 4.8 years.

  • Model Assumptions: averaged across the model’s 10-year forecast, revenue grows around 12% a year, net income margin reaches around 27%, and the P/E contracts about 2% a year.
  • Revenue Drivers: Idira identity, which Palo Alto plans to extend to Nvidia’s OpenShell agents, and Chronosphere observability, which BTIG highlighted on September 28.
  • Margin Driver: internal AI efficiency, which Arora said could give Palo Alto a 500 to 600 basis point edge over smaller rivals.
  • Primary Risk: AI data-center builders keeping agent enforcement inside Nvidia’s own stack, the single-tenant gap Arora described.
  • Upside: consensus expects fiscal 2031 revenue of about $24.5 billion, more than double fiscal 2026’s $11.48 billion, though only two analysts forecast that year.
  • Downside: Palo Alto has disclosed no revenue from its Nvidia-based products, so the mid case still leans on the existing platform if that gap stays open.

Conclusion

Fiscal first-quarter results come next; Palo Alto reported last year’s on November 19, 2025, and guided this quarter’s revenue to $3.30 billion to $3.31 billion. A result above the top of that range, or any number attached to the Nvidia-based products, would show the AI-factory push adding revenue. A result at the low end with no such disclosure would leave the gap Arora described intact.

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Disclaimer:

Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any stocks mentioned. Thank you for reading, and happy investing!

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