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The price of Tenable Holdings, Inc. (TENB) on October 9, 2026 is 41.59 USD, +6.61% on the day. Over 52 weeks the stock traded between 15.73 USD and 43.67 USD; the price now sits 93% of the way up that range. Over the past year the price changed by +39.10%. Market capitalization is 5.05 billion USD, rank 60 among 158 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: 04 November 2026 · Earnings calendar
Tenable Holdings, Inc. trades on Nasdaq under the ticker TENB. The company belongs to the Technology sector. The trading history on this page starts on 26 July 2018.
Over the past 52 weeks TENB has traded between 15.73 $ and 43.67 $. As of 09 October 2026 the price stood 92.56 % of the way from the 52-week low to the high.
Over one year TENB shares rose 39.10 %; over six months they rose 159.29 %. Volatility over 90 days is 71.19 %. Dividends are not included: this is price change only, as of 09 October 2026.
The company reported a loss over the last four quarters, so a price-to-earnings ratio is not calculated. Price to sales is 4.9, above the sector median of 3.6. Price to book is 20.3, above the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 39.12 | 41.60 | 39.01 | 41.59 | 5M |
| 08 October 2026 | 38.94 | 40.07 | 37.45 | 39.01 | 5M |
| 07 October 2026 | 39.38 | 39.69 | 38.33 | 38.94 | 3M |
| 06 October 2026 | 39.06 | 39.76 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Tenable Holdings, Inc. (TENB) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 999.4m $, net income was -36.1m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:6100 MERRIWEATHER DRIVE, COLUMBIA, MD, 21044, US
Tenable Holdings, Inc. reported revenue of 1.0B $ and a net loss of 12M $ over the last four quarters. Net margin is −1.15 %. Revenue changed by +10.74 % year over year. Earnings per share are −0.10 $. Market capitalisation is 5.1B $.
TENB has a return on equity of −4.74 %, below the sector median of 1.63 %. Return on assets is −0.73 %, below the sector median of 0.49 %. Operating margin is 1.69 %, above the sector median of 1.10 %.
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| 38.55 |
| 39.47 |
| 3M |
| 05 October 2026 | 36.96 | 38.73 | 36.80 | 38.51 | 3M |
| 02 October 2026 | 36.49 | 37.24 | 36.15 | 36.85 | 2M |
| 01 October 2026 | 37.10 | 37.15 | 35.41 | 36.11 | 3M |
| 30 September 2026 | 34.99 | 37.53 | 34.92 | 36.39 | 5M |
| 29 September 2026 | 34.34 | 35.06 | 33.90 | 34.99 | 2M |
| 28 September 2026 | 32.69 | 34.92 | 32.49 | 34.47 | 3M |
| 25 September 2026 | 36.08 | 36.09 | 33.45 | 33.49 | 3M |
| 24 September 2026 | 36.23 | 36.68 | 35.77 | 35.88 | 2M |
| 23 September 2026 | 36.39 | 36.73 | 35.15 | 36.23 | 2M |
| 22 September 2026 | 36.88 | 37.00 | 35.13 | 35.91 | 3M |
| 21 September 2026 | 35.59 | 36.73 | 35.31 | 36.20 | 2M |
| 18 September 2026 | 36.06 | 36.38 | 34.87 | 35.43 | 6M |
| 17 September 2026 | 35.89 | 37.94 | 35.04 | 36.06 | 4M |
| 16 September 2026 | 36.86 | 38.15 | 35.96 | 36.37 | 7M |
| 15 September 2026 | 34.02 | 38.89 | 34.01 | 38.09 | 7M |
| 14 September 2026 | 30.92 | 35.13 | 30.90 | 35.08 | 12M |