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Also trades as: 0ZC0.L (LSE) · $vol 0M

TENB NASDAQ

Tenable Holdings, Inc.
1W: +10.0% 1M: +7.6% 3M: -10.8% YTD: +62.1% 1Y: +27.6% 3Y: -16.5% 5Y: -23.5%
$36.85
+0.74 (+2.05%)
 
Weekly Expected Move ±11.6%
$28 $33 $37 $41 $45
NASDAQ · Technology · Software - Infrastructure · Tech Score Buy · Power 68 · $4.1B mcap · 109M float · 3.63% daily turnover · Short 62% of daily vol
Smart Money Score
Moderate 50
Insider+$0.3M
Congress—
ETF Holdings—
Key Statistics
Market Cap$4.1B
52W Range15.73-43.67
Volume2,044,382
Avg Volume3,950,758
Beta0.96
Dividend—
Analyst Ratings
15 Buy 14 Hold 0 Sell
Consensus Buy
Company Info
CEOStephen A. Vintz
Employees1,995
SectorTechnology
IndustrySoftware - Infrastructure
IPO Date2018-07-26
6100 Merriweather Drive
Columbia, MD 21044
US
410 872 0555
About Tenable Holdings, Inc.

Tenable Holdings, Inc. is a cybersecurity firm that specializes in providing comprehensive solutions to identify and manage an organization's exposure to cyber risks. Their services extend globally, catering to clients across the Americas, Europe, the Middle East, Africa, the Asia Pacific region, and Japan. The company offers a diverse suite of platforms and products: Tenable.io functions as a cloud-delivered Software-as-a-Service (SaaS), offering clients a risk-centric overview of both modern and traditional attack surfaces. Tenable.cs is a cloud-native application solution designed to automatically detect and correct misconfigurations within cloud infrastructure. Tenable.io WAS provides crucial scanning capabilities for contemporary web applications. Tenable.ep serves as a unified platform, enabling businesses to discover, evaluate, and precisely prioritize cyber threats across their entire digital landscape. In addition to its cloud offerings, Tenable also delivers on-premises solutions: Tenable.ad is specifically engineered to secure Active Directory environments. Tenable.ot focuses on protecting operational technology (OT) environments, such as industrial networks, by providing threat detection, mitigation, asset tracking, vulnerability management, and configuration control. Tenable.sc offers an on-site, risk-based view of an organization's IT, security, and compliance posture. Furthermore, Tenable includes its renowned Nessus vulnerability assessment tools: Nessus Professional is a robust solution adept at pinpointing security weaknesses, configuration flaws, and malware. Nessus Essentials provides a more streamlined version for vulnerability and configuration assessment, suitable for a limited number of assets. Established in 2002, Tenable Holdings, Inc. is headquartered in Columbia, Maryland.

Recent Insider Trades

NameTypeSharesPriceDate
Thurmond Mark C. M-Exempt 1,162 — 2026-08-24
Thurmond Mark C. F-InKind 562 $33.94 2026-08-24
Thurmond Mark C. M-Exempt 2,267 — 2026-08-24
Thurmond Mark C. F-InKind 1,097 $33.94 2026-08-24
Thurmond Mark C. M-Exempt 6,095 — 2026-08-24

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