Should You Buy, Sell or Hold NET Stock After a 68.5% YTD Surge?

Cloudflare (NET) has surged 68.5% YTD, driven by growth in its SASE and Zero Trust offerings, with the Cloudflare One platform now used by over 10,000 companies; however, its valuation is stretched, trading at a 25.43X forward P/S ratio compared to the industry average of 6.97X, leading to a Zacks Rank #3 (Hold) rating suggesting investors should await a better entry point.

Analysis

Cloudflare (NET) has demonstrated significant market outperformance, with its stock surging 68.5% year-to-date, substantially exceeding the Zacks Internet - Software industry's 12.9% return. This growth is propelled by robust adoption of its Secure Access Service Edge (SASE) platform, evidenced by securing its longest SASE deal in Q1 FY25 and expanding into Latin America, and its Zero Trust solutions, with Cloudflare One now utilized by over 10,000 companies. Furthermore, the Cloudflare Workers developer platform is experiencing rapid uptake, highlighted by a 4,000% year-over-year increase in Workers AI inference requests as of Q1 earnings, and the company is enhancing this platform with a Model Context Protocol server. Cloudflare's paying customer base grew 27% year-over-year to 250,819 in its latest quarterly results, and Zacks Consensus Estimates project revenue growth of 25.38% for fiscal 2025 and 26% for fiscal 2026, with earnings growth of 5.3% and 31.6% respectively. The company has also consistently beaten earnings estimates, averaging a 14.88% surprise over the trailing four quarters. However, Cloudflare faces notable headwinds: approximately 49% of its revenue is derived internationally, exposing it to risks from potential U.S. tariffs. The competitive landscape is intense, with established players like Amazon, Akamai, and Fastly in content delivery; Palo Alto Networks (PANW) and Zscaler (ZS) in cybersecurity; and Amazon and Alphabet in developer platforms. For instance, PANW reported 36% YoY SASE ARR growth in Q3 FY25, while ZS is a leader in Zero Trust. The most significant concern is NET's valuation; it trades at a 12-month forward price-to-sales (P/S) ratio of 25.43X, substantially higher than the industry average of 6.97X, suggesting the stock is overvalued despite its strong operational performance.

Key Decisions for Investors

• Given Cloudflare's strong growth in SASE, Zero Trust, and its developer platform, existing investors might consider retaining their positions but should remain cognizant of the stock's stretched valuation.
• Potential new investors should exercise caution and may prefer to await a more attractive entry point, as the current high P/S ratio suggests limited near-term upside despite positive fundamental trends.
• Investors should closely monitor competitive pressures from well-capitalized peers such as Amazon, Palo Alto Networks, and Zscaler, as well as any shifts in U.S. trade policy that could impact international revenues, and continuously assess valuation metrics relative to growth sustainability.