Overvaluation And Regulatory Challenges Will Undermine Cybersecurity Markets

Key Takeaways

• Shifting customer preference toward cloud-native security and platform consolidation threatens Fortinet's hardware-centric model, pricing power, and long-term revenue growth.
  
• Rising compliance costs and intense competition in unified threat intelligence raise risks to profit margins, scalability, and retention of large enterprise clients.
  
• Diverse innovation in AI-driven, unified security platforms and global infrastructure is fueling Fortinet's growth, stable margins, and leadership across multiple cybersecurity markets.

Catalysts

Provides cybersecurity and convergence of networking and security solutions worldwide.

• Proliferation of open-source and lower-cost cybersecurity alternatives, coupled with intensifying platform consolidation by major technology firms, threaten to erode Fortinet's pricing power and compromise long-term revenue growth, especially as basic security services become commoditized and enterprises seek to standardize on fewer vendors.
  
• Regulatory fragmentation and rising data localization requirements are likely to drive up compliance and operational costs across Fortinet's global infrastructure footprint, impairing international profit margins and complicating the scalability of their cloud, managed service, and SASE offerings.
  
• Fortinet's legacy dependence on proprietary hardware appliances risks becoming a pronounced liability as market demand shifts aggressively toward cloud-native and software-defined security solutions; this exposure could sharply depress hardware revenues and pull down blended gross margins as customers increasingly bypass firewall-centric models.
  
• The company's aggressive infrastructure buildout and spending in anticipation of continued SASE and cloud service expansion may generate high fixed costs without assurance of proportional returns, especially if the migration to integrated zero trust security platforms led by larger or more specialized competitors accelerates and diminishes Fortinet's value proposition.
  
• As cyber insurance and regulatory frameworks increasingly favor advanced and fully unified threat intelligence capabilities, Fortinet may lose large enterprise share to competitors with superior native AI, identity, and endpoint integration, leading to heightened customer churn, lower net margins, and muted earnings growth in a consolidating industry environment.

Fortinet Future Earnings and Revenue Growth

Assumptions

• This narrative explores a more pessimistic perspective on Fortinet compared to the consensus, based on a Fair Value that aligns with the bearish cohort of analysts.
• The bearish analysts are assuming Fortinet's revenue will grow by 9.5% annually over the next 3 years.
• The bearish analysts assume that profit margins will shrink from 30.6% today to 24.0% in 3 years time.
• The bearish analysts expect earnings to reach $2.0 billion (and earnings per share of $2.47) by about August 2028, up from $1.9 billion today. The analysts are largely in agreement about this estimate.
• In order for the above numbers to justify the price target of the more bearish analyst cohort, the company would need to trade at a PE ratio of 37.0x on those 2028 earnings, up from 31.3x today. This future PE is lower than the current PE for the US Software industry at 37.2x.
• Analysts expect the number of shares outstanding to grow by 0.18% per year for the next 3 years.
• To value all of this in today's terms, we will use a discount rate of 8.48%, as per the Simply Wall St company report.

Fortinet Future Earnings Per Share Growth

Risks

• Strong long-term global demand for cybersecurity, driven by digital transformation, cloud adoption, expanding attack surfaces from IoT, and regulatory pressures, continues to increase Fortinet's addressable market and support high revenue growth.
  
• Fortinet's leadership in Unified SASE, AI-driven security, and integrated security fabric with a unified operating system (FortiOS) differentiates its offering, enabling it to compete successfully for large enterprise deals and maintain industry-leading gross margins.
  
• Significant and successful investments in building out proprietary global infrastructure and advancing its AI/OT solutions are expanding the company's service portfolio, driving increased adoption, and supporting stable operating margins and recurring revenue streams.
  
• Fortinet's penetration into both the SMB and large enterprise markets, combined with strong channel partnerships and effective upselling/cross-selling strategies, is broadening its customer base and bolstering sustainable, long-term earnings growth.
  
• Leadership in new growth areas such as cloud-delivered security, OT/IoT, and agentic AI security-validated by industry recognitions and rapid ARR growth-positions Fortinet for continued expansion beyond cyclical firewall refreshes, offering ongoing top-line and margin expansion opportunities.

Valuation

• The assumed bearish price target for Fortinet is $75.0, which represents the lowest price target estimate amongst analysts. This valuation is based on what can be assumed as the expectations of Fortinet's future earnings growth, profit margins and other risk factors from analysts on the more bearish end of the spectrum.
• However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $120.0, and the most bearish reporting a price target of just $75.0.
• In order for you to agree with the bearish analysts, you'd need to believe that by 2028, revenues will be $8.3 billion, earnings will come to $2.0 billion, and it would be trading on a PE ratio of 37.0x, assuming you use a discount rate of 8.5%.
• Given the current share price of $79.11, the bearish analyst price target of $75.0 is 5.5% lower.
• We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.