3 Cybersecurity Stocks With Market Caps Over $9 Billion

AI giant Anthropic reporting nearly $17b in quarterly revenue and turning profitable has put digital security back in the spotlight. Every new AI model and data center creates more points hackers might try to hit. That rising exposure is why investors are watching companies that guard data and networks. This article walks through three stocks from a cybersecurity-focused screener with stronger balance sheet health and sizeable market caps.

The three cybersecurity stocks that follow are just a small sample, with the full screen surfacing 30 more companies that carry equally compelling stories and financial profiles not covered here. To identify and analyze the highest conviction cybersecurity opportunities with stronger balance sheets and meaningful scale, head straight into the Cybersecurity screener.

Palo Alto Networks sits near the center of this cybersecurity screen because its Cortex platform tackles exactly what growing AI and cloud usage expose: live attack surfaces across networks and endpoints, and it layers in subscription security services that scale with those threats.

Palo Alto Networks focuses on cybersecurity platforms that protect corporate networks, cloud workloads, data, and devices, with its Cortex suite as a key AI-driven detection and response engine. The group generates about US$11.5b from security software and services and carries a market value near US$324.8b.

“Accelerated enterprise adoption of AI and cloud technologies continues to expand the attack surface, and Palo Alto Networks’ push into AI-led offerings such as Prisma AIRS and Unit 42 Frontier AI Defense positions the company to capture a larger share of security budgets.”

How rewarding that shift is for shareholders ultimately hinges on one pressure point that could reshape both earnings power and investor confidence.

That pressure point is exactly where the full narrative for Palo Alto Networks brings together how Palo Alto Networks’ AI push, pricing power and contract quality could be accelerating or masking the real earnings engine.

Netskope focuses on securing cloud, web, and SaaS activity through its Netskope One platform, with core offerings like cloud inline security and CASB that tie it closely to the cybersecurity theme. It currently generates about US$802.6 million from internet software and services and carries a market value near US$8.6b.

“AI adoption introduces complex new attack surfaces that may demand ongoing R&D and support spending.”

For investors tracking cybersecurity leaders such as Netskope, one unresolved pressure on margins and cash generation could end up mattering far more than headline growth.

That margin question sits at the center of the full narrative for Netskope, which examines how Netskope’s R&D spending could be accelerating returns rather than masking underlying earning power.

CrowdStrike Holdings runs a pure-play cybersecurity business built around its Falcon platform, which protects endpoints, cloud workloads, identities, and data through SaaS subscriptions. It generated about US$5.4b from security software and services and has a market value near US$268.0b.

CrowdStrike matters in this screener because Falcon is designed to guard exactly what AI-heavy and cloud-first companies care most about: live data and critical systems that cannot afford to be offline, with much of that protection delivered through tightly integrated modules.

“As agentic security products such as Guardian and AIDR mature from category launch toward broader production use, there is scope for a separate control plane on top of endpoint EDR that can support its own pricing logic and attach rates.”

What happens to CrowdStrike’s long-term margins and cash generation will depend on how one quiet shift in how customers buy security plays out.

That quiet shift is exactly what the full narrative for CrowdStrike Holdings unpacks, showing where CrowdStrike Holdings’ AI agentic push could be accelerating returns or masking real earnings power.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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