Tenable Holdings (TENB) is back in focus after a busy stretch of Q2 2026 results, higher full year guidance, and fresh AI security launches tied to Tenable One and the new CyberAgents Exchange.
See our latest analysis for Tenable Holdings.
The share price tells a story of strong momentum for Tenable Holdings, with a 90 day share price return of 66.65% and a year to date share price return of 60.05%. However, the 1 year total shareholder return is a more modest 25.49%, and the 3 and 5 year total shareholder returns remain negative. Recent Q2 results, higher full year guidance, buybacks and a wave of AI security launches have all contributed to shifting expectations around growth potential and risk.
If Tenable’s AI push has your attention, this is also a good moment to look across the sector and see what other AI driven cybersecurity and infrastructure plays are doing via 55 AI infrastructure stocks
Tenable Holdings now appears to be a stronger business, with Tenable One and new AI products at the forefront after the rally. The real test for investors is whether the current share price still offers enough value.
Most Popular Narrative: 20.1% Overvalued
The most followed narrative pegs Tenable Holdings at a fair value of $30.30, which sits below the recent $36.38 close. It frames the current rally as pricing in a lot of future execution.
The analysts have a consensus price target of $30.3 for Tenable Holdings based on their expectations of its future earnings growth, profit margins and other risk factors. However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $50.0, and the most bearish reporting a price target of just $20.0.
Want to see what has to happen between now and 2029 for Tenable Holdings to live up to that valuation gap? The narrative leans heavily on faster earnings growth, higher margins and a richer future earnings multiple tied to exposure management and AI security. The exact mix of these assumptions is where the story gets interesting.
Result: Fair Value of $30.30 (OVERVALUED)
Have a read of the narrative in full and understand what's behind the forecasts.
However, Tenable Holdings still faces real execution risk, especially if government related demand softens or if AI projects and acquisitions weigh on margins longer than analysts expect.
Find out about the key risks to this Tenable Holdings narrative.
Another View on Tenable Holdings Valuation
The analyst narrative sees Tenable Holdings as about 20.1% overvalued at $36.38 against a $30.30 fair value. Our DCF model tells a different story. It suggests the stock is trading about 12% below an estimated future cash flow value of $41.33, which presents Tenable as undervalued instead.
That difference between analyst targets and the SWS DCF model raises a simple question for you. Which set of assumptions feels more realistic given Tenable Holdings’ AI and exposure management ambitions?
Look into how the SWS DCF model arrives at its fair value.
Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Tenable Holdings for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 51 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.
Next Steps
With sentiment on Tenable Holdings split between upside potential and valuation concern, it makes sense to act quickly and test the numbers yourself. To see how the positives stack up against the risks, take a closer look at the 3 key rewards and 1 important warning sign.
Looking for more investment ideas beyond Tenable Holdings?
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
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