- Chart
- Upturn Summary
- Highlights
- Revenue
- Valuation
- About
Tenable Holdings Inc (TENB)

- BUY Advisory
- SELL Advisory (Profit)
- SELL Advisory (Loss)
- Profit
- Loss
- Pass (Skip investing)
Stock price based on last close (see disclosures)
- ALL
- 1Y
- 1M
- 1W
Upturn Advisory Summary
01/09/2026: TENB (1-star) is currently NOT-A-BUY. Pass it for now.
1 Year Target Price $36.42
1 Year Target Price $36.42
| 10 | Strong Buy |
| 3 | Buy |
| 11 | Hold |
| 0 | Sell |
| 0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit -46.1% | Avg. Invested days 25 | Today’s Advisory PASS |
Upturn Star Rating ![]() | Upturn Advisory Performance | Stock Returns Performance |
Key Highlights
Company Size Mid-Cap Stock | Market Capitalization 2.82B USD | Price to earnings Ratio - | 1Y Target Price 36.42 |
Price to earnings Ratio - | 1Y Target Price 36.42 | ||
Volume (30-day avg) 24 | Beta 0.64 | 52 Weeks Range 22.51 - 45.44 | Updated Date 01/10/2026 |
52 Weeks Range 22.51 - 45.44 | Updated Date 01/10/2026 | ||
Dividends yield (FY) - | Basic EPS (TTM) -0.28 |
Analyzing Revenue: Products, Geography and Growth
Revenue by Products
Product revenue - Year on Year
Revenue by Geography
Geography revenue - Year on Year
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin -3.44% | Operating Margin (TTM) 2.87% |
Management Effectiveness
Return on Assets (TTM) 0.65% | Return on Equity (TTM) -8.95% |
Valuation
Trailing PE - | Forward PE 13.32 | Enterprise Value 2843379906 | Price to Sales(TTM) 2.89 |
Enterprise Value 2843379906 | Price to Sales(TTM) 2.89 | ||
Enterprise Value to Revenue 2.92 | Enterprise Value to EBITDA 55.65 | Shares Outstanding 119344266 | Shares Floating 118142469 |
Shares Outstanding 119344266 | Shares Floating 118142469 | ||
Percent Insiders 1.96 | Percent Institutions 96.46 |
Upturn AI SWOT
Tenable Holdings Inc

Company Overview
History and Background
Tenable Holdings Inc. was founded in 2002 by Ron Gula, Jack Huffard, and Dan Guido. It is a cybersecurity company that focuses on vulnerability management and exposure management. Tenable went public on September 20, 2018, under the ticker symbol TENB on the NASDAQ stock exchange. A significant milestone was the development and evolution of its flagship product, Nessus, which has become a widely recognized vulnerability scanner, and its expansion into comprehensive cyber exposure management platforms.
Core Business Areas
- Cyber Exposure Platform: Tenable's core offering is its Cyber Exposure platform, which provides organizations with visibility into their cyber risk across their entire attack surface, including traditional IT assets, cloud environments, containers, and operational technology (OT).
- Vulnerability Management: This segment focuses on identifying, assessing, and prioritizing vulnerabilities in an organization's systems and applications, with its legacy strength in the Nessus scanner.
- Cloud Security: Tenable offers solutions to secure cloud infrastructure, identify misconfigurations, and ensure compliance across multi-cloud environments.
- Operational Technology (OT) Security: This area addresses the unique security challenges of industrial control systems and critical infrastructure.
Leadership and Structure
Tenable Holdings Inc. is led by a senior management team including its CEO, Amit Yoran, and CFO, Steve Vintson. The company operates with a focus on product development, sales, marketing, and customer support, structured to address the needs of its global customer base ranging from small businesses to large enterprises.
Top Products and Market Share
Key Offerings
- Tenable.io: Tenable.io is a cloud-based Cyber Exposure platform that provides unified visibility into an organization's attack surface. It integrates vulnerability management, cloud security, and container security. Competitors include Qualys (QYLS), Rapid7 (RPD), and Microsoft (MSFT) Azure Security Center. Market share data for specific products is not publicly disclosed by Tenable but it is a leading platform in the cyber exposure market.
- Nessus: Nessus is a widely used vulnerability scanner that identifies security vulnerabilities in systems and applications. It is a foundational product for many organizations. Competitors include Rapid7 (RPD) Nexpose, Qualys (QYLS) VMDR, and OpenVAS. While specific user numbers are proprietary, Nessus is considered one of the most popular vulnerability scanners globally.
- Tenable Security Center: An on-premises version of Tenable's vulnerability and exposure management solution, offering comprehensive visibility and risk assessment for enterprise environments. Competitors include Qualys (QYLS) and Rapid7 (RPD).
Market Dynamics
Industry Overview
The cybersecurity market, particularly the vulnerability and cyber exposure management segment, is experiencing robust growth driven by increasing cyber threats, the expanding attack surface due to cloud adoption and digital transformation, and stringent regulatory compliance requirements. Organizations are shifting from basic vulnerability scanning to more comprehensive solutions that provide actionable insights into cyber risk.
Positioning
Tenable is positioned as a leader in the cyber exposure management market. Its competitive advantages include its comprehensive platform that covers a broad range of assets, its strong reputation for vulnerability intelligence (Nessus), and its ability to provide actionable risk insights to both security and IT operations teams.
Total Addressable Market (TAM)
The global cybersecurity market is vast and continues to grow, with the cyber exposure management segment alone estimated to be in the tens of billions of dollars and projected to grow significantly. Tenable is well-positioned to capture a substantial portion of this TAM by offering a unified platform that addresses evolving security needs across diverse IT environments.
Upturn SWOT Analysis
Strengths
- Strong brand recognition with Nessus.
- Comprehensive Cyber Exposure platform covering diverse attack surfaces.
- Extensive vulnerability intelligence and research capabilities.
- Scalable cloud-based offerings (Tenable.io).
- Established customer base across various industries.
Weaknesses
- Competition from larger, more diversified security vendors.
- Reliance on channel partners for some sales.
- Potential for market saturation if differentiation weakens.
Opportunities
- Growing demand for cloud security and container security solutions.
- Expansion into Operational Technology (OT) and Industrial Control Systems (ICS) security.
- Leveraging AI and machine learning for enhanced threat detection and risk prioritization.
- Strategic partnerships and acquisitions to expand capabilities and market reach.
- Increasing regulatory compliance pressures driving demand for exposure management.
Threats
- Intense competition from established players and emerging startups.
- Rapid evolution of cyber threats requiring continuous product innovation.
- Economic downturns impacting IT security spending.
- Data breaches or security incidents impacting company reputation.
- Changes in regulatory landscapes that could affect compliance needs.
Competitors and Market Share
Key Competitors
- Qualys Inc. (QLYS)
- Rapid7 Inc. (RPD)
- CrowdStrike Holdings Inc. (CRWD)
Competitive Landscape
Tenable's key advantages lie in its unified platform approach and deep vulnerability intelligence. However, competitors like CrowdStrike are strong in endpoint security and EDR, while Qualys and Rapid7 also offer comprehensive vulnerability management solutions. The landscape is competitive, with companies constantly innovating to address evolving cyber threats.
Major Acquisitions
UpGuard (Cyber Risk Platform)
- Year: 2024
- Acquisition Price (USD millions):
- Strategic Rationale: To enhance Tenable's capabilities in external attack surface management and cyber risk assessment by integrating UpGuard's platform, which offers robust visibility into an organization's publicly facing digital footprint and associated risks.
Indegy
- Year: 2019
- Acquisition Price (USD millions): 78
- Strategic Rationale: To strengthen Tenable's position in Operational Technology (OT) security by acquiring Indegy's expertise and platform for monitoring and securing industrial control systems.
Alsid
- Year: 2020
- Acquisition Price (USD millions): 325
- Strategic Rationale: To bolster Tenable's OT security capabilities, particularly in securing industrial environments and critical infrastructure, by integrating Alsid's specialized threat detection and analysis for OT networks.
Growth Trajectory and Initiatives
Historical Growth: Tenable has experienced significant historical growth in revenue, driven by the increasing market demand for cyber exposure management solutions and the successful expansion of its platform's capabilities. Customer acquisition and expansion within existing accounts have been key drivers.
Future Projections: Analyst estimates generally project continued revenue growth for Tenable, supported by its strong market position, ongoing product innovation, and expansion into adjacent security markets like OT. The company is expected to focus on expanding its recurring revenue base and improving profitability.
Recent Initiatives: Recent initiatives likely include further integration of AI/ML into its platform, expansion of its cloud security offerings, development of solutions for emerging attack surfaces like IoT and AI systems, and strategic partnerships to enhance its go-to-market strategy.
Summary
Tenable Holdings Inc. is a strong player in the growing cyber exposure management market, backed by its comprehensive platform and deep vulnerability intelligence. Its continuous innovation and strategic acquisitions, particularly in OT security, position it well for future growth. While facing intense competition and ongoing cybersecurity threats, Tenable's focus on providing actionable cyber risk insights remains a key differentiator, enabling it to navigate market complexities and capitalize on increasing demand.
Similar Stocks
Sources and Disclaimers
Data Sources:
- Tenable Holdings Inc. Investor Relations Filings (SEC)
- Financial news and analysis websites (e.g., Yahoo Finance, Bloomberg, Seeking Alpha)
- Industry research reports on cybersecurity market trends
Disclaimers:
This information is for informational purposes only and does not constitute financial advice. Market share data is estimated and may not reflect precise real-time figures. Specific financial performance details are based on publicly available information and may vary. Investors should conduct their own due diligence before making any investment decisions.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About Tenable Holdings Inc
Exchange NASDAQ | Headquaters Columbia, MD, United States | ||
IPO Launch date 2018-07-26 | Co-CEO & Director Mr. Stephen A. Vintz CPA | ||
Sector Technology | Industry Software - Infrastructure | Full time employees 1872 | Website https://www.tenable.com |
Full time employees 1872 | Website https://www.tenable.com | ||
Tenable Holdings, Inc. provides cyber exposure management solutions in the Americas, Europe, the Middle East, Africa, the Asia Pacific, and Japan. Its platforms include Tenable Vulnerability Management, a cloud-delivered software as a service that provides organizations with a risk-based view of traditional and modern attack surfaces; Tenable Cloud Security, a cloud security solution for use in exposing and closing priority security gaps caused by misconfigurations, risky entitlements, and vulnerabilities; Tenable Identity Exposure, a solution for end-to-end protection from identity-based threats; Tenable Web App Scanning, which provides configuration and management of web app scans; and Tenable Lumin Exposure View, a measurement tool. The company also provides Tenable Attack Surface Management, an external attack surface management solution; Tenable Security Center, an on-premises vulnerability management solution; and Tenable OT Security, a unified security solution for converged OT/IoT environments that provide threat detection, asset tracking, vulnerability management, and configuration control capabilities to protect OT environments, including industrial networks. In addition, it offers Nessus, a vulnerability assessment solution for cybersecurity industry and enterprise platform; and Nessus Expert, which enables users to programmatically detect cloud infrastructure misconfigurations and vulnerabilities in the design and build phase of the software development lifecycle. Tenable Holdings, Inc. was founded in 2002 and is headquartered in Columbia, Maryland.

Note: This website is maintained by Upturn Corporation, which is an investment adviser registered with the U.S. Securities and Exchange Commission. Such registration does not imply a certain level of skill or training. Investing in securities has risks. Past performance is no guarantee of future returns. No assurance is provided as to any particular investment return, and you may lose money using our services. You are strongly advised to consult appropriate counsel before making any investments in companies you learn about through our services. You should obtain appropriate legal, tax, investment, accounting, and other advice that takes into account your investment portfolio and overall financial situation. You are solely responsible for conducting due diligence on a potential investment. We do not affect trades for you. You will select your own broker through which to transact. Investments are not FDIC insured, they are not guaranteed, and they may lose value. Please see the Privacy Policy, Terms of Use, and Disclosure for more information.
Home 

