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Tenable Holdings, Inc. (TENB)

$48.65 +0.91% NASDAQ: TENB · 15-min delayed

COLUMBIA, Maryland
Public · NASDAQ: TENB
1,995 employees

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$3.6BMarket cap

$999.4MRevenue · FY2025

-$36.1MNet income

1,995Employees

TENBNASDAQ

2018IPO

About Tenable Holdings, Inc.

Founded in 2002, Tenable is a cybersecurity company that began providing vulnerability management solutions under its Nessus software. In recent years, Tenable has expanded its portfolio to provide a broader range of exposure management modules. Solutions include cloud security and compliance, active directory management, operational technology security and advanced vulnerability analytics. The Maryland-based company went public in 2018.

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Company facts

Type: Public · NASDAQ: TENB
Employees: 1,995
IPO date: Jul 26, 2018
Headquarters: 6100 MERRIWEATHER DRIVE
COLUMBIA, Maryland 21044
Phone: 410-872-0555
Industry: Software
Website: Visit site

Incorporation record

Incorporated in: DE, United States
Registered office: Wilmington, US
Legal entity ID: 5493004S5OMPESF0EF83

Source: GLEIF, the global Legal Entity Identifier registry · checked Jul 26, 2026. A US headquarters does not always mean US incorporation.

Registry IDs

Ticker: TENB Nasdaq
SEC CIK: 1660280
LEI: 5493004S5OMPESF0EF83
EIN: 475580846
SIC: 7372 SERVICES-PREPACKAGED SOFTWARE

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Reported figures

Financial summary

Revenue FY2025: $999.4M
Net income: -$36.1M
Total assets: $1.7B
Market cap: $3.6B

Source: SEC EDGAR · updated Jun 7, 2026

NASDAQ: TENB

$48.65 +0.91%

15-minute delayed · data by Polygon.io

Past year · hover for prices

$16.04 $48.65

52-week range

Market cap: $3.6B
Shares outstanding: 73.1M
Open: —
Day range: –
Prev close: —
Volume: —
IPO date: Jul 26, 2018

Tenable Holdings, Inc. (TENB) Stock Price

Reported a net loss of $36.1M in FY2025.
Trading near its 52-week high.

Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.

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Newsroom

News about Tenable Holdings, Inc.

Why Tenable (TENB) is a Top Growth Stock for the Long-Term Zacks Investment Research · 2026-10-27 · positive Tenable Expands Open Security Ecosystem to Extend Exposure Intelligence and Accelerate AI Security Outcomes GlobeNewswire Inc. · 2026-10-20 · positive Cybersecurity Stocks Are Soaring, but This One Might Still be a Bargain The Motley Fool · 2026-10-02 · positive Tenable (TENB) Moves 16.5% Higher: Will This Strength Last? Zacks Investment Research · 2026-09-15 · positive Tenable Holdings, Inc. Announces Pricing of Upsized $725.0 Million Offering of Convertible Senior Notes GlobeNewswire Inc. · 2026-09-11 · neutral Tenable Uses OpenAI GPT Cyber Models to Help Defenders Inspect Community-Built AI Components GlobeNewswire Inc. · 2026-09-03 · positive

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FAQ

Tenable Holdings, Inc.: frequently asked questions

Is Tenable Holdings, Inc. an American company?

Tenable Holdings, Inc. is a US-based company headquartered in Columbia, Maryland, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.

Where is Tenable Holdings, Inc. headquartered?

Tenable Holdings, Inc. is headquartered in Columbia, Maryland, United States.

Is Tenable Holdings, Inc. publicly traded?

Yes — Tenable Holdings, Inc. is a publicly traded company. Its stock trades under the ticker symbol TENB on the NASDAQ.

What does Tenable Holdings, Inc. do?

Tenable Holdings, Inc. is an American Software company in the Technology & Electronics sector.

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