TENB Stock Summary and Trading Ideas (Tenable Holdings | NASDAQ:TENB)

Founded in 2002, Tenable is a cybersecurity company that began providing vulnerability management solutions under its Nessus software. In recent years, Tenable has expanded its portfolio to provide a broader range of exposure management modules. Solutions include cloud security and compliance, active directory management, operational technology security and advanced vulnerability analytics. The Maryland-based company went public in 2018.

Tenable Holdings trades on the NASDAQ stock market under the symbol TENB.

As of July 24, 2026, TENB stock price climbed to $32.25 with 2,128,123 million shares trading.

TENB has a beta of 1.32, meaning it tends to be more sensitive to market movements. TENB has a correlation of 0.10 to the broad based SPY ETF.

TENB has a market cap of $3.56 billion. This is considered a Mid Cap stock.

Last quarter Tenable Holdings reported $262 million in Revenue and $.47 earnings per share. This beat revenue expectation by $3 million and exceeded earnings estimates by $.13.

In the last 3 years, TENB traded as high as $53.50 and as low as $15.73.

The top ETF exchange traded funds that TENB belongs to (by Net Assets): VTI, VGT, IWM, HACK, VB.

TENB has underperformed the market in the last year with a price return of -3.6% while the SPY ETF gained +17.7%. However, in the short term, TENB had mixed performance relative to the market. It has outperformed in the last 3 months, returning +65.6% vs +4.6% return in SPY. But in the last 2 weeks, TENB shares have been beat by the market, returning -22.0% compared to an SPY return of -1.7%.

TENB support price is $29.82 and resistance is $33.42 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TENB shares will trade within this expected range on the day.