F5 (MIL:1FFIV) Growth Rank: 0 (As of Sep. 15, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MIL:1FFIV F5 Inc MIL:1FFIV
29 GF Score
Price €346.70
GF Value €266.49
Valuation Modestly Overvalued
! 5 Warning Signs
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What is F5 Growth Rank?

F5 has the Growth Rank of 0.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

MIL:1FFIV
29GF Score
F5 Inc MIL:1FFIV
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is F5 (MIL:1FFIV) Overvalued in 2026?

Based on GuruFocus' analysis, F5 stock appears to be overvalued. The current stock price of €346.70 is trading 30.1% above its estimated GF Value™ of €266.49. GuruFocus considers F5 to be Modestly Overvalued.

Key valuation signals for MIL:1FFIV:

  • Growth Rank: 0
  • GF Value™: €266.49 vs. price of €346.70 (30.1% above fair value)
  • GF Score™: 29/100 with 5 warning signs

No single metric tells the full story. See the MIL:1FFIV stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

F5 Business Description

Other Exchanges FFIV:USA0IL6:UKFFV:Germany
Address 801 5th Avenue, Seattle, WA, USA, 98104
F5 is a market leader in the application delivery controller market. The company sells products for security, application performance, and automation. Its three customer verticals are enterprises, service providers, and government entities. Revenue is evenly split between its services business and products business with revenue trending toward products due to software adoption. The Seattle-based firm was incorporated in 1996, and went public in 1999.
29GF Score

Get the complete analysis for MIL:1FFIV

Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€346.70
Price
€266.49
GF Value