Tenable Appoints Dino DiMarino as Chief Revenue Officer
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 12 2026
0mins
Should l Buy TENB?
Tenable announced the appointment of Dino DiMarino as Chief Revenue Officer, CRO. DiMarino joins the leadership team to drive Tenable's next phase of hyper-growth. DiMarino held Chief Revenue Officer roles at Snyk, Qualys and Mimecast, and served as CEO of AppViewX
Trade with 70% Backtested Accuracy
Stop guessing "Should I Buy TENB?" and start using high-conviction signals backed by rigorous historical data.
Sign up today to access powerful investing tools and make smarter, data-driven decisions.
Analyst Views on TENB
Wall Street analysts forecast TENB stock price to rise
18 Analyst Rating
11 Buy
7 Hold
0 Sell
Moderate Buy
Current: 20.190
Low
28.00
Averages
36.50
High
45.00
Current: 20.190
Low
28.00
Averages
36.50
High
45.00
About TENB
Tenable Holdings, Inc. is an exposure management company. It unifies security visibility, insight and action across this attack surface, equipping modern organizations to expose and close the cybersecurity gaps that erode business value, reputation and trust. The Company’s Tenable One is an AI-powered exposure management platform that gives enterprises a single, unified view of risk across all types of assets and attack pathways. The platform combines broad, vulnerability coverage, spanning information technology (IT) assets, cloud resources, containers, Web apps and identity systems. Tenable One integrates Tenable Vulnerability Management, Tenable Cloud Security, Tenable Identity Exposure, Tenable Web App Scanning, Tenable Lumin Exposure View, Tenable Attack Surface Management, Tenable Security Center and Tenable OT Security. Its Nessus product line deploys vulnerability assessment solutions in the cybersecurity industry and underpins its enterprise platform.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Tenable Named Challenger in 2026 Gartner Magic Quadrant for CPS Protection Platforms
- Market Position Enhancement: Tenable has been recognized as a Challenger in the 2026 Gartner Magic Quadrant for CPS Protection Platforms, indicating its growing competitiveness in the cyber-physical systems protection sector and its capability to effectively address modern complex cyber threats.
- Technological Innovation: The AI-powered Tenable One Exposure Management Platform delivers a unified risk view across IT, cloud, identity, and cyber-physical systems, enabling organizations to identify and prioritize potential threats, thereby enhancing overall security capabilities.
- Customer Value Improvement: By integrating OT data, Tenable eliminates information silos in security management, allowing customers to access comprehensive exposure data and contextual information, which is crucial for effectively protecting critical infrastructure and reducing business risks.
- Industry Recognition: In addition to its Challenger status in CPS protection platforms, Tenable has also been named a Leader in the 2025 Gartner Magic Quadrant for Exposure Assessment Platforms, further solidifying its market leadership in AI-driven security assessment.
See More
Wells Fargo Initiates Equal Weight Rating on Tenable
- Market Share Insight: Tenable holds a 27% share in the vulnerability management sector, focusing on identifying security weaknesses in networked devices such as laptops and servers, underscoring its significant position in the cybersecurity market.
- Rating and Price Target: Wells Fargo has initiated an Equal Weight rating on Tenable with a price target of $19, reflecting analysts' cautious optimism about its future performance, with expectations of approximately 7% growth.
- Competition and Challenges: While Tenable performs well in its core market, analysts note that competition is likely to intensify each year, and the vulnerability management segment remains a substantial part of the business without a clear growth trough.
- Strategic Spending Priority: According to a CIO survey, vulnerability management and exposure management ranked as the seventh strategic spending priority, with Tenable positioned as the twelfth strategic security vendor, indicating its relative standing in the industry.
See More
Tenable Announces Global Exposure Management Conference EXPOSURE 2026
- Conference Announcement: Tenable has announced the EXPOSURE 2026 conference, scheduled for May 19-21, 2026, in Boston, focusing on exposure management in the AI era to help organizations tackle unprecedented expansion of attack surfaces.
- Gathering Security Leaders: The event will bring together security leaders, including Tenable's co-CEOs Mark Thurmond and Steve Vintz, to discuss how to unify visibility and prioritize actions in an AI-driven environment to reduce cyber risks effectively.
- Diverse Agenda: The conference will feature immersive training, technical breakouts, hands-on labs, and customer-led sessions, ensuring value for all security roles, particularly dedicated sessions for CISOs and frontline teams to address evolving challenges.
- Registration Open: Registration for EXPOSURE 2026 is now open, with more information available on Tenable's official website, highlighting the company's leadership in the cybersecurity space.
See More
Software Stocks Rebound as AI Fears Ease After Anthropic Event
- Software Stock Recovery: Following Anthropic's enterprise agents event, shares of Salesforce, Docusign, and LegalZoom rose by 4%, indicating a recovery in investor confidence as fears surrounding AI threats diminish.
- Product Launch: Anthropic's updates to Claude Cowork enable companies to integrate productivity tools into various applications like Salesforce and Intuit, enhancing applicability in sectors such as financial analysis and human resources, which contributed to stock price increases for related firms.
- Analyst Insights: Analysts at Wedbush Securities noted that the competitive risk posed by AI to the software industry is overstated, asserting that existing software ecosystems and data environments will not be fully replaced by new AI tools, which helps stabilize market sentiment.
- Market Reaction: Despite recent pressures from AI tools on software and cybersecurity stocks, companies like CrowdStrike and Okta saw slight gains on Tuesday, reflecting a gradual market adaptation and rebound from AI-related fears.
See More
Anthropic Launches New AI Tools in Partnership with Major Enterprises
- New Tool Launch: Anthropic has unveiled AI tools that integrate with major enterprises like Salesforce, Intuit, and Docusign, allowing companies to incorporate Claude Cowork into various enterprise applications, thereby enhancing productivity and strengthening market competitiveness.
- Market Rebound: Following Anthropic's announcement of new partnerships, shares of Salesforce, Docusign, and Thomson Reuters rose by 4%, 4%, and 11% respectively, indicating a restoration of investor confidence in the software sector's outlook.
- Analyst Insights: Analysts at Wedbush Securities noted that the threat of AI to the software industry has been overstated, arguing that existing software ecosystems and data environments will not be completely replaced by new tools, which alleviates market panic.
- Stock Market Fluctuations: Despite recent declines in software and cybersecurity stocks due to AI threats, companies like CrowdStrike and Okta saw their stock prices rebound after Anthropic's event, suggesting an increasing acceptance of AI tools in the market.
See More
Analysis of Insider Buying in Cybersecurity ETF
- Significant Insider Buying: The iShares Cybersecurity and Tech ETF (Symbol: IHAK) shows that 12.1% of its holdings have experienced insider buying in the past six months, indicating strong confidence from executives that could positively influence investor sentiment.
- Varonis Systems Activity: Varonis Systems, Inc (Symbol: VRNS), comprising 3.42% of the ETF, has seen 4 directors and officers purchase shares in the last six months, suggesting optimism about the company's future performance, which may attract more investor interest.
- Tenable Buying Trends: Tenable Holdings Inc (Symbol: TENB), the 16th largest holding in the ETF, with $23,369,067 worth of shares, recently had 2 directors and officers file purchase reports, reflecting internal recognition of the company's value that could bolster market confidence.
- ETF Asset Allocation: With total assets of $24,117,375, the insider buying activities of VRNS and TENB may enhance the overall attractiveness of the iShares Cybersecurity and Tech ETF, potentially driving fund inflows and strengthening its market position.
See More
Tenable Named Challenger in 2026 Gartner Magic Quadrant for CPS Protection Platforms
- Market Position Enhancement: Tenable has been recognized as a Challenger in the 2026 Gartner Magic Quadrant for CPS Protection Platforms, indicating its growing competitiveness in the cyber-physical systems protection sector and its capability to effectively address modern complex cyber threats.
- Technological Innovation: The AI-powered Tenable One Exposure Management Platform delivers a unified risk view across IT, cloud, identity, and cyber-physical systems, enabling organizations to identify and prioritize potential threats, thereby enhancing overall security capabilities.
- Customer Value Improvement: By integrating OT data, Tenable eliminates information silos in security management, allowing customers to access comprehensive exposure data and contextual information, which is crucial for effectively protecting critical infrastructure and reducing business risks.
- Industry Recognition: In addition to its Challenger status in CPS protection platforms, Tenable has also been named a Leader in the 2025 Gartner Magic Quadrant for Exposure Assessment Platforms, further solidifying its market leadership in AI-driven security assessment.
See More
Wells Fargo Initiates Equal Weight Rating on Tenable
- Market Share Insight: Tenable holds a 27% share in the vulnerability management sector, focusing on identifying security weaknesses in networked devices such as laptops and servers, underscoring its significant position in the cybersecurity market.
- Rating and Price Target: Wells Fargo has initiated an Equal Weight rating on Tenable with a price target of $19, reflecting analysts' cautious optimism about its future performance, with expectations of approximately 7% growth.
- Competition and Challenges: While Tenable performs well in its core market, analysts note that competition is likely to intensify each year, and the vulnerability management segment remains a substantial part of the business without a clear growth trough.
- Strategic Spending Priority: According to a CIO survey, vulnerability management and exposure management ranked as the seventh strategic spending priority, with Tenable positioned as the twelfth strategic security vendor, indicating its relative standing in the industry.
See More
Tenable Announces Global Exposure Management Conference EXPOSURE 2026
- Conference Announcement: Tenable has announced the EXPOSURE 2026 conference, scheduled for May 19-21, 2026, in Boston, focusing on exposure management in the AI era to help organizations tackle unprecedented expansion of attack surfaces.
- Gathering Security Leaders: The event will bring together security leaders, including Tenable's co-CEOs Mark Thurmond and Steve Vintz, to discuss how to unify visibility and prioritize actions in an AI-driven environment to reduce cyber risks effectively.
- Diverse Agenda: The conference will feature immersive training, technical breakouts, hands-on labs, and customer-led sessions, ensuring value for all security roles, particularly dedicated sessions for CISOs and frontline teams to address evolving challenges.
- Registration Open: Registration for EXPOSURE 2026 is now open, with more information available on Tenable's official website, highlighting the company's leadership in the cybersecurity space.
See More
Software Stocks Rebound as AI Fears Ease After Anthropic Event
- Software Stock Recovery: Following Anthropic's enterprise agents event, shares of Salesforce, Docusign, and LegalZoom rose by 4%, indicating a recovery in investor confidence as fears surrounding AI threats diminish.
- Product Launch: Anthropic's updates to Claude Cowork enable companies to integrate productivity tools into various applications like Salesforce and Intuit, enhancing applicability in sectors such as financial analysis and human resources, which contributed to stock price increases for related firms.
- Analyst Insights: Analysts at Wedbush Securities noted that the competitive risk posed by AI to the software industry is overstated, asserting that existing software ecosystems and data environments will not be fully replaced by new AI tools, which helps stabilize market sentiment.
- Market Reaction: Despite recent pressures from AI tools on software and cybersecurity stocks, companies like CrowdStrike and Okta saw slight gains on Tuesday, reflecting a gradual market adaptation and rebound from AI-related fears.
See More
Anthropic Launches New AI Tools in Partnership with Major Enterprises
- New Tool Launch: Anthropic has unveiled AI tools that integrate with major enterprises like Salesforce, Intuit, and Docusign, allowing companies to incorporate Claude Cowork into various enterprise applications, thereby enhancing productivity and strengthening market competitiveness.
- Market Rebound: Following Anthropic's announcement of new partnerships, shares of Salesforce, Docusign, and Thomson Reuters rose by 4%, 4%, and 11% respectively, indicating a restoration of investor confidence in the software sector's outlook.
- Analyst Insights: Analysts at Wedbush Securities noted that the threat of AI to the software industry has been overstated, arguing that existing software ecosystems and data environments will not be completely replaced by new tools, which alleviates market panic.
- Stock Market Fluctuations: Despite recent declines in software and cybersecurity stocks due to AI threats, companies like CrowdStrike and Okta saw their stock prices rebound after Anthropic's event, suggesting an increasing acceptance of AI tools in the market.
See More
Analysis of Insider Buying in Cybersecurity ETF
- Significant Insider Buying: The iShares Cybersecurity and Tech ETF (Symbol: IHAK) shows that 12.1% of its holdings have experienced insider buying in the past six months, indicating strong confidence from executives that could positively influence investor sentiment.
- Varonis Systems Activity: Varonis Systems, Inc (Symbol: VRNS), comprising 3.42% of the ETF, has seen 4 directors and officers purchase shares in the last six months, suggesting optimism about the company's future performance, which may attract more investor interest.
- Tenable Buying Trends: Tenable Holdings Inc (Symbol: TENB), the 16th largest holding in the ETF, with $23,369,067 worth of shares, recently had 2 directors and officers file purchase reports, reflecting internal recognition of the company's value that could bolster market confidence.
- ETF Asset Allocation: With total assets of $24,117,375, the insider buying activities of VRNS and TENB may enhance the overall attractiveness of the iShares Cybersecurity and Tech ETF, potentially driving fund inflows and strengthening its market position.
See More
