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Tenable(NASDAQ) TENB

Market Cap$3.86BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2018)+16%
5 Year-23%
1 Year+14%
1 Month-9%
$35.94
+2.77%
+0.97Today
After hours$35.94-$0.01 (-0.01%)
Tenable last closing stock price
MetricPriceDate
Last closeUSD 34.972026-08-03
Tenable stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week+7.8%USD 32.442026-07-27
1 month-9.4%USD 38.602026-07-02
3 month+66.37%USD 21.022026-05-05
Year to date+48.62%USD 23.532025-12-31
1 year+14.39%USD 30.572025-08-01
3 year-25.25%USD 46.782023-08-04
5 year-23.29%USD 45.592021-08-04
Since inception+15.6%USD 30.252018-07-26

Tenable Financials at a Glance

Market Cap

$3.86BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

$1.04B

Net Income (TTM)

$6.74M

EPS (TTM)

$0.06

P/E Ratio

605.02

Dividend

$0.00

Beta (Volatility)

1.23 (Average)

Price

$35.94

Volume

2,026,744.936

Open

$34.96

Previous Close

$34.97

Daily Range

$34.96 - $36.57

52-Week Range

$15.73 - $43.67

Estimated Earnings Date

Nov 4, 2026

TENB News

Two people in an office looking at a computer monitor and discussing what is on it

This Cybersecurity Growth Stock Is Up 40% in 2026, But It's Still a Bargain Compared to CrowdStrike and Palo Alto Networks

Anthony Di PizioAug 3, 2026
Radar screen

6 Best Defense ETFs for 2026 and How to Invest

Lou WhitemanJul 9, 2026
GettyImages-949581004 (1)

Why Tenable Holdings Rallied on Monday

Billy DubersteinJul 6, 2026
smiling investor works on laptop.

Why Tenable Stock Is Racing Higher Again Today

Scott LevineJun 30, 2026
investors examine financial chart.

Why Tenable Stock Raced Higher Today

Scott LevineJun 29, 2026
BuyAlert-Blue.png

This AI-Focused Cybersecurity Company Is Down 21% in a Year, so Why Is One Fund Buying?

Jonathan PoncianoMay 21, 2026
BuyAlert-Purple.png

Is Tenable Stock a Buy After the CFO Scooped Up 12,000 Company Shares?

Robert IzquierdoMay 11, 2026
Two cybersecurity managers looking at a computer monitor and talking to each other

This Small-Cap Growth Stock Is Down 65%, but Should You Buy the Dip? Here's What Wall Street Thinks.

Anthony Di PizioMay 7, 2026
Page 1

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About Tenable

Tenable helps companies find and fix digital security weaknesses. It shows which digital gaps hackers might use first. These tools stop cyberattacks before they happen.

Finding Flaws Before Hackers Do

  • Tenable One: AI-powered platform for viewing security risks across IT, cloud, and user identities; provides unified visibility and risk analysis.
  • Vulnerability Management: Cloud-delivered software that discovers and prioritizes flaws in a company’s digital assets to prevent exploits.
  • Cloud Security: Platform for detecting misconfigurations and managing user access permissions in complex cloud environments.
  • Identity Exposure: Solution designed to find and fix security weaknesses in systems like Active Directory.
  • OT Security: Specialized protection for industrial networks and physical infrastructure like power grids or factories.

A Strategy Built on Intelligence

  • Launched ExposureAI and the Tenable AI Assistant to help security teams automate complex risk analysis.
  • Expanded data integration capabilities by partnering with third-party providers including Snowflake and AWS.
  • Increased backlog of committed orders to $159.9 million by December 31, 2025, compared to $33.2 million in 2024.
  • Invested in new research to address security risks from artificial intelligence platforms and automated agentic AI.

Protecting the World’s Biggest Networks

Tenable serves over 40,000 customers in more than 170 countries, including 65% of the Fortune 500. Its Nessus technology is a widely used industry standard for assessing digital security vulnerabilities.

A Look at the Books

  • Revenue reached $260.5 million in Q4 2025, up 10.5% from the previous year.
  • Operating income hit $19.2 million in Q4 2025, up 48.2% year-over-year.
  • Free cash flow hit $86.7 million in Q4 2025, up 10% from Q4 2024.
  • Annual revenue reached $999.4 million for the fiscal year ended December 31, 2025, an 11% increase over 2024.

Bottom Line

Tenable has moved beyond basic scanning to provide a broad platform for managing digital risk across IT and cloud environments. Its focus on AI-driven security helps the company stay relevant as digital threats become more frequent and complex.

AI Generated • Apr 27, 2026

Industry

Software

Sector

Information Technology

Employees

1,995

CEO

Mark C. Thurmond; Stephen A. Vintz, CPA

Website

www.tenable.com

Headquarters

Columbia, MD 21044, US

TENB Financials

Key Financial Metrics (TTM)

Gross Margin

78.05%

Operating Margin

4.79%

Net Income Margin

0.65%

Return on Equity

2.41%

Return on Capital

0.15%

Return on Assets

0.43%

Earnings Yield

0.17%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

$3.86BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

110.27M

Volume

2.03M

Avg. Volume

3.68M

Financials (TTM)

Gross Profit

$814.49M

Operating Income

$49.94M

EBITDA

$120.31M

Operating Cash Flow

$270.90M

Capital Expenditure

-$2.49M

Free Cash Flow

$268.41M

Cash & ST Invst.

$298.21M

Total Debt

$419.10M

Tenable Performance Analysis

Tenable annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-12-31USD 683,191,00026.3%
20232023-12-31USD 798,710,00016.9%
20242024-12-31USD 900,021,00012.7%
20252025-12-31USD 999,405,00011.0%
Tenable sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-302.1%
Q42025-12-313.2%
Q12026-03-310.6%
Q22026-06-302.5%
Tenable annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-12-31USD -0.8388.8%
20232023-12-31USD -0.68-18.1%
20242024-12-31USD -0.31-54.9%
20252025-12-31USD -0.30-1.6%
Tenable sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-30115.4%
Q42025-12-31-133.5%
Q12026-03-31293.5%
Q22026-06-30216.7%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q2 2026YOY CHG

Revenue

$268.51M

+8.6%

Gross Profit

$208.18M

+7.9%

Gross Margin

77.53%

N/A

Market Cap

$3.86BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$1.93M

N/A

Employees

1,995

N/A

Net Income

$3.81M

+125.9%

EBITDA

$13.68M

+82.8%

Quarterly Fundamentals

Name
Q2 2026YOY CHG

Total Cash

$298.21M

-22.8%

Total Debt

$419.10M

-0.0%

Accounts Receivable

$204.47M

+12.9%

Inventory

$0.00

N/A

Long Term Debt

$408.87M

-0.2%

Short Term Debt

$10.23M

+5.7%

Return on Assets

0.43%

N/A

Return on Invested Capital

6.25%

N/A

Free Cash Flow

$43.34M

+13.7%

Operating Cash Flow

$44.72M

+5.3%

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Questions About TENB

What is the current price of Tenable?

Tenable is trading at $35.93 per share.

What is the 52-week range for Tenable?

Over the past 52 weeks, Tenable has traded between $15.73 and $43.67.

How much debt does Tenable have?

As of the most recent reporting period, Tenable reported total debt of $419.10M.

How much cash does Tenable have on hand?

Tenable reported $125.35M in cash and cash equivalents in its most recent financial results.

What is Tenable’s dividend yield?

Tenable does not currently have a dividend yield.

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