F5 stock reaches a new 52-week high on AI security demand

Published on 09/22/2026 at 16:02 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

F5 stock reached USD 451.02 on September 22, 2026, while analysts held a USD 416.62 consensus target. Fiscal Q3 EPS beat by USD 0.73.

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F5, Inc. (US3156161024) reached a new 52-week high of USD 451.02 on Nasdaq on September 22, 2026, before trading at USD 450.10, up 4.18 percent from the prior close of USD 432.03. The move followed renewed attention on F5's AI application security business and fiscal third-quarter results.

AI security demand doubles

As IT Brief Asia reported on September 22, 2026, F5 was recognized as a Market Shaper in Gartner's September 2026 Emerging Market Quadrant for AI Application Security. The company said in its fiscal third-quarter 2026 results that the number of customers buying its AI security offerings doubled from the previous quarter.

The customer figure gives the current catalyst a measurable operating angle. It links the market reaction to adoption of a specific product category rather than to a general technology narrative.

Quarterly figures beat consensus

According to MarketBeat on September 22, 2026, F5 reported fiscal-third-quarter revenue of USD 865.08 million, up 10.9 percent year over year, while earnings per share reached USD 4.73 versus a USD 4.00 consensus estimate. The USD 0.73 EPS beat is the clearest quantified comparison behind the stronger valuation.

F5 also guided to fiscal fourth-quarter 2026 EPS of USD 4.140 to USD 4.260 and full-year fiscal 2026 EPS of USD 17.210 to USD 17.330, according to MarketBeat. The guidance range places execution of the AI security expansion alongside the company's broader earnings delivery.

Consensus remains below the price

The valuation picture is less one-sided than the price action. MarketBeat reported an average analyst rating of Hold and a consensus price target of USD 416.62 on September 22, 2026, below the Nasdaq price of USD 450.10. That gap is a concrete counter-factor because the shares have moved above the published consensus level even as the operating data improved.

F5's market capitalization stood at USD 25.49 billion on September 22, 2026, with 682,550 shares traded in the cited session. The stock's price-to-earnings ratio was 35.84, making the fiscal 2026 EPS range and further AI security customer growth the key figures for the valuation discussion.

F5 stock holds above USD 450

F5 stock traded at USD 450.10 on Nasdaq as of September 22, 2026, after reaching USD 451.02 during the session. The price was 4.18 percent above the prior close of USD 432.03, while the 52-week high was USD 451.02.