10 High-Growth Cybersecurity Stocks To Buy

7. Fortinet, Inc. (NASDAQ:FTNT)

5-Year Sales Growth: 22.46%

Number of Hedge Fund Holders: 44

Fortinet, Inc. (NASDAQ:FTNT) is one of the best high-growth cybersecurity stocks to buy. On February 6, UBS analyst Fatima Boolani raised Fortinet’s (NASDAQ:FTNT) price target to $90 from $80 while keeping a Neutral rating. She said Q4 results were strong, with product growth and better contract renewals, and the 2026 outlook showed 10–15% product growth, 11–14% billings growth, operating margins of 33–36%, and free cash flow margins in the mid-to-high 30s.

Although this eased some investor worries, service revenue growth of roughly 11% year-over-year leaves questions about sustaining 12%+ growth as comparisons tighten in late 2026 and 2027. UBS views the stock at 22x EV/FCF as fairly valued, given its moderate growth and steady margins.

On February 2, Scotiabank downgraded the stock to Sector Perform from Outperform while maintaining the $85 price target. Despite the downgrade, the research firm insists the company is undoubtedly a legendary company  with compelling offerings in secure networking.

On January 23, Fortinet announced a major upgrade to FortiSIEM, enhancing its scalable SIEM platform with stronger threat detection, agentic AI-driven incident response, and expanded data sovereignty options. Version 7.5 is built to counter increasingly sophisticated AI-powered attacks while improving IT and OT security analytics, streamlining investigations, and expanding pipeline management capabilities.

Fortinet, Inc. (NASDAQ:FTNT) is a cybersecurity leader providing an integrated networking and security platform via FortiOS, with its FortiGate firewalls protecting more than 700,000 organizations worldwide.