F5, Inc. (FFIV) Stock Price & How to Invest
Last updated October 2026
Short answer
You can invest in F5 (FFIV) by buying shares or fractional shares at any major broker, through an ETF that holds it, or as one holding in a thematic basket. F5 sells application delivery and security technology, anchored by its BIG-IP controllers and extended through NGINX, Shape Security, and Volterra for application and API protection across hybrid and multi-cloud environments. Long priced as a mature, cash-generative tech name competing with Citrix, Akamai, and Cloudflare, it has been re-rated in 2026: as of October 16, 2026 the stock closed near $443, up about 73% for the year, after a run of earnings beats.
FFIV stock price
As of 2026-10-29, F5, Inc. (FFIV) last closed at $363.46, up 41.6% over the past year. Over the past 52 weeks it has traded between $223.99 and $479.83.
Prices are daily closing prices from Yahoo Finance and may be delayed. For the live quote, check your broker or F5, Inc.'s investor relations page. Walnut is informational, not investment advice.
What does F5, Inc. (FFIV) do?
F5, Inc. (formerly F5 Networks) provides application delivery and security technology that helps organizations keep their applications fast, available, and secure across data centers, multiple clouds, and the edge. Its heritage product is the application delivery controller (ADC), which sits in front of applications to balance traffic across servers, manage performance, and apply security, sold both as physical and virtual BIG-IP appliances. As workloads have shifted to the cloud and to software, F5 has broadened into software and subscription-based application security and delivery, including its acquisitions of NGINX (a widely used web server and application-delivery software) and Shape Security and Volterra (bot defense, fraud protection, and multi-cloud networking). Today F5 positions itself around securing and delivering applications and APIs in hybrid, multi-cloud environments, with growing emphasis on application security, API protection, and software and SaaS subscriptions alongside its still-substantial hardware base. The company earns revenue from product sales (hardware and software) and recurring maintenance, subscription, and SaaS services. F5 is headquartered in Seattle, Washington, and is a member of the S&P 500.
The numbers have improved faster than the old value framing assumed. Trailing twelve-month revenue is about $3.3 billion, up from $3.09 billion in fiscal 2025, with net income of about $727 million and a profit margin near 22%. In the quarter ended June 30, 2026 (F5's fiscal third quarter) revenue rose about 11% year over year to roughly $865 million and EPS of $4.73 beat the $4.00 consensus, the fourth beat in a row. The stock closed near $443.10 on October 16, 2026, up about 73% year to date and 50% over a year, for a market cap near $25 billion, after touching a 52-week high of about $483. F5 reports fiscal fourth-quarter and full-year 2026 results on October 27, 2026, with consensus near $4.26 of EPS on $885 million of revenue; analysts expect EPS growth to slow to about 4% in fiscal 2027.
What's driving F5, Inc. (FFIV)?
1. Shift to software and subscriptions.
F5 is transitioning from a hardware-centric model toward software and subscription revenue, including SaaS and term licenses. This shift, anchored by NGINX and its security software, builds a more recurring, higher-margin revenue base (gross margin is now about 82%) and aligns F5 with how customers now consume application services across cloud and on-premise environments.
2. Application and API security.
Through Shape Security, Volterra, and ongoing investment, F5 has built out application security, bot defense, fraud protection, and API security. As applications and APIs proliferate and become bigger attack targets, demand for protecting them grows. Security is F5's key growth and differentiation vector, leveraging its position in front of customer applications.
3. Hybrid, multi-cloud and service-provider relevance.
Many enterprises run applications across on-premise data centers and multiple public clouds. F5's value is in delivering and securing those applications consistently across all environments, which keeps it relevant even as workloads move. In October 2026 it also pushed cloud-native network functions aimed at telecom and service-provider customers running Kubernetes, extending the same traffic and security role into carrier networks.
4. Cash generation and capital returns.
F5 is solidly profitable, with about $1.05 billion of operating cash flow and $717 million of free cash flow over the trailing year from its large installed base and recurring maintenance and subscriptions. It returns substantial capital through share buybacks, has a history of reducing share count, and holds about $1.6 billion of cash against roughly $252 million of debt. This cash generation supports the software transition and shareholder returns.
What are the risks to F5, Inc. (FFIV)?
The biggest change in 2026 is valuation: after a roughly 73% rise the stock trades near 35x trailing earnings and above the average analyst target of about $438, so expectations are much higher than when F5 was priced as a value name, and the consensus rating is hold. Analysts model the September and December 2026 quarters with slightly lower EPS than a year earlier and only about 4% EPS growth in fiscal 2027, which leaves room for disappointment. The legacy hardware business can be lumpy, with revenue tied to enterprise refresh cycles that customers can defer, and the transition to software and subscriptions can create near-term revenue and accounting noise. F5 competes in crowded markets against larger and more cloud-native rivals in both application delivery and security, and cloud providers offer native load balancing and security that can substitute for F5. Macro IT-spending cycles, customer budget tightening, and integration of acquisitions add risk.
What is the F5, Inc. (FFIV) forecast?
10 analysts publish price targets on FFIV, averaging $437.80 against a $442.03 price as of October 2026, or -1.0%. The published targets run from $300.00 to $525.00, a moderate spread, and the ratings split 5 buy, 6 hold, 2 sell. Over the last six months there have been 11 raises and 0 cuts among the published actions. A price target is what an analyst published on a date, not a prediction, and sell-side ratings skew positive across the whole market.
Read the full FFIV forecast and price target for the target table, the recent rating actions by firm, and how the consensus has shifted.
Is FFIV a buy or a sell?
We give no verdict on F5, Inc.. Both cases are real, which is why the question is contested at all, so here is the strongest version of each.
The case for buying. Shift to software and subscriptions. F5 is transitioning from a hardware-centric model toward software and subscription revenue, including SaaS and term licenses. The most optimistic published target, $525.00, assumes this works close to its best case.
The case against. The biggest change in 2026 is valuation: after a roughly 73% rise the stock trades near 35x trailing earnings and above the average analyst target of about $438, so expectations are much higher than when F5 was priced as a value name, and the consensus rating is hold. The most pessimistic target, $300.00, is roughly what FFIV is worth if this bites instead.
Read the full bull and bear case on FFIV, including what would have to change to break either one. Walnut is not an investment adviser.
Has F5, Inc. (FFIV) split its stock?
No. F5, Inc. (FFIV) has not split its stock in the last 10 years. That is a statement about the window we check rather than about the company’s entire history, so an older split is possible. It also matters less than it once did: fractional shares mean a high price per share no longer keeps smaller investors out, which removed most of the practical reason to split.
How is F5, Inc. (FFIV) valued? (approximate, October 2026)
A simple financial snapshot. These are approximations and refresh quarterly; for current figures see F5, Inc.'s investor relations page or your broker.
- Revenue (TTM): ~$3.3 billion
- Revenue growth (latest quarter, YoY): ~11%
- Margins (gross / operating, TTM): ~82% / ~25%
- Net income (TTM): ~$727 million
- P/E (trailing / forward): ~35x / ~25x
- Market cap: ~$25 billion
- Dividend yield: None; returns via buybacks
- Free cash flow (TTM) / net cash: ~$717 million / ~$1.4 billion
F5 used to trade at a modest, value-oriented multiple, but its 2026 re-rating has pushed it to about 35 times trailing and 25 times forward earnings and roughly 7.6 times sales. The market is now paying for growth near 10%, a richer software and security mix and four straight earnings beats, alongside strong free cash flow and buybacks. The fiscal fourth-quarter report on October 27, 2026, and the fiscal 2027 outlook that comes with it, will test whether that premium holds.
Which ETFs hold F5, Inc. (FFIV)?
If you want FFIV exposure as part of a larger bundle rather than directly, these ETFs hold it meaningfully. Weights are approximate and refresh quarterly.
Who competes with F5, Inc. (FFIV)?
Application delivery and load balancing
Competes with Citrix (NetScaler), A10 Networks, Radware, and cloud providers' native load balancers from AWS, Azure, and Google Cloud.
Application and API security
Competes with Akamai, Cloudflare, Imperva, Fastly, and security vendors in web application firewall, bot defense, fraud, and API protection.
Cloud-native networking and software
Faces competition from cloud-native application-networking and service-mesh technologies, plus broad networking and security vendors, as workloads move to software and the cloud.
What stocks are similar to F5, Inc. (FFIV)?
Other names that sit close to FFIV: same theme, named as a direct competitor, or held beside it in the same funds. Each entry says which. Worth a look if you are thinking about diversification within a thesis rather than concentration on one ticker.
How to invest in F5, Inc. (FFIV)
There are three common ways to get FFIV exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it (CIBR, HACK, SCHM), which spreads the position across many companies. Or build it into a focused thematic portfolio, so FFIV sits alongside other stocks that express the same thesis.
Walnut takes the portfolio route. Describe a thesis where FFIV fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.
New to this? Start with how to invest in stocks, see how to analyze a stock with AI, or compare the best AI stock analyzers.
The bottom line on F5, Inc. (FFIV)
F5 (FFIV) is a profitable networking-and-security company gradually shifting from lumpy hardware toward software, subscriptions, and API security. After a roughly 73% gain in 2026 it trades near 35x trailing and 25x forward earnings, so it no longer screens as a cheap value holding, and the central question is whether growth near 10% can hold up against cloud-native rivals and tougher comparisons.
More on F5, Inc. (FFIV)
Whether FFIV is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is FFIV a buy or a sell?, and where the stock could go from here in the FFIV stock forecast.
For income investors, whether FFIV pays a dividend and how the payout looks is covered in does FFIV pay a dividend? And to weigh FFIV against a peer, read the full side-by-side comparisons: FFIV vs ATEN and FFIV vs AMZN.
Wondering how FFIV fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in F5, Inc. with AI
Connect the broker you already use and ask Walnut's AI how FFIV fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is FFIV's ticker symbol?
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FFIV, listed on the Nasdaq. Officially F5, Inc., formerly F5 Networks, headquartered in Seattle, Washington. It trades during US market hours.
What does F5 do?
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F5 provides application delivery and security technology that keeps applications fast, available, and secure across data centers and multiple clouds. Its BIG-IP application delivery controllers manage and secure traffic, and it has expanded into application and API security and software through NGINX, Shape Security, and Volterra.
Who are F5's main competitors?
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In application delivery it competes with Citrix NetScaler, A10 Networks, Radware, and cloud providers' native load balancers. In application and API security it competes with Akamai, Cloudflare, Imperva, and Fastly, plus broader networking and security vendors.
Is F5 a cybersecurity stock?
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Increasingly, in part. F5's heritage is application delivery, but it has built a meaningful application and API security business through acquisitions like Shape Security and Volterra. It is best described as an application delivery and security company rather than a pure cybersecurity pure-play.
What is an application delivery controller, F5's (FFIV) core product?
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An application delivery controller (ADC) is a device or software that sits in front of applications to balance traffic across servers, improve performance and availability, and apply security. F5's BIG-IP ADCs are its heritage product, helping organizations keep their applications fast and reliable.
Does F5 pay a dividend?
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No. F5 does not pay a regular dividend and instead returns capital primarily through substantial share buybacks, which have reduced its share count over time. Free cash flow of about $717 million over the trailing year funds these repurchases.
Why did F5 stock rise so much in 2026?
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F5 beat earnings estimates in four straight quarters, revenue growth picked up to about 11% year over year in the June 2026 quarter, and trailing revenue reached about $3.3 billion. The market re-rated the stock from a value multiple toward a growth-and-security multiple, lifting it about 73% year to date by October 16, 2026.
Why has F5 traded at a lower multiple than other software stocks?
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For years F5's revenue growth was modest, in the low-to-mid single digits, and a meaningful portion of its business was maturing hardware, so the market valued it more like a steady, cash-generative tech name. That gap has narrowed in 2026: at about 35x trailing and 25x forward earnings, it now trades closer to software peers.
What is F5's market cap?
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About $25 billion as of October 16, 2026, with the stock near $443 per share. That is well above the level of early 2026, after a roughly 73% gain this year.
How did F5 do in its latest quarter?
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In the quarter ended June 30, 2026 (its fiscal third quarter), F5 reported revenue of about $865 million, up roughly 11% year over year, net income of about $208 million, and EPS of $4.73 against a $4.00 consensus. It reports fiscal fourth-quarter and full-year results on October 27, 2026, with analysts expecting about $4.26 of EPS on $885 million of revenue.
Is F5 in the S&P 500?
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Yes. F5, Inc. is a member of the S&P 500 and the Nasdaq-100, so broad index funds such as VOO, SPY, and QQQ hold it at a small weight.
Which ETFs have the most F5 exposure?
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Technology sector ETFs such as XLK and VGT hold FFIV, and cybersecurity and networking thematic funds may include it for its security and application-delivery exposure. It is in the Nasdaq-100 and S&P 500, so QQQ and broad index funds hold it at smaller weights.
How does F5 make money?
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F5 earns revenue from product sales of hardware and software application delivery and security solutions, plus recurring maintenance, subscription, and SaaS services. Its growing software and subscription mix provides more recurring revenue alongside its still-substantial hardware and support base.
Is FFIV a good stock to buy?
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Descriptive, not a recommendation. F5 is a profitable, cash-generative application delivery and security company shifting toward software and recurring revenue, with strong margins and large buybacks, but after a 73% gain in 2026 it carries a much higher valuation and faces cloud-native competition. Whether it fits a portfolio depends on your goals and risk tolerance. Walnut is informational, not investment advice.
Walnut is informational, not investment advice. Financial figures on this page are approximations; always verify current numbers with F5, Inc.'s investor relations page or your broker before making investment decisions.