Tenable Holdings, Inc. TENB
We take great care to ensure that the data presented and summarized in this overview for Tenable Holdings, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding TENB
View all-
Vanguard Group Inc Valley Forge, PA15MShares$404 Million0.01% of portfolio
-
Black Rock Inc. New York, NY10.6MShares$287 Million0.01% of portfolio
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Ameriprise Financial Inc Minneapolis, MN7.18MShares$194 Million0.05% of portfolio
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Rgm Capital, LLC Naples, FL4.47MShares$121 Million5.36% of portfolio
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Shapiro Capital Management LLC Atlanta, GA3.61MShares$97.5 Million4.61% of portfolio
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First Trust Advisors LP Wheaton, IL3.22MShares$86.9 Million0.07% of portfolio
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State Street Corp Boston, MA3.05MShares$82.4 Million0.0% of portfolio
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Geode Capital Management, LLC Boston, MA2.94MShares$79.3 Million0.01% of portfolio
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Pictet Asset Management Sa Geneva 73, V82.57MShares$69.4 Million0.13% of portfolio
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Assenagon Asset Management S.A.2.55MShares$68.8 Million0.11% of portfolio
Latest Institutional Activity in TENB
Top Purchases
Top Sells
About TENB
Tenable Holdings, Inc. provides cyber exposure solutions for in the Americas, Europe, the Middle East, Africa, the Asia Pacific, and Japan. Its platforms include Tenable.io, a cloud-delivered software as a service that provides organizations with a risk-based view of traditional and modern attack surfaces; Tenable.cs, a cloud-native application platform that enables organizations to programmatically detect and fix cloud infrastructure misconfigurations; Tenable.io WAS, which provides scanning for modern web applications; and Tenable.ep, an unified platform that helps organizations identify, assess, and accurately prioritize cyber risks across the entire attack surface. The company also offers Tenable.ad, a solution to secure Active Directory environments; Tenable.ot, an on-premises solution that provides threat detection and mitigation, asset tracking, vulnerability management, and configuration control capabilities to protect OT environments, including industrial networks; Tenable.sc, an on-premises solution that provides a risk-based view of an organization's IT, security and compliance posture. In addition, it provides Nessus Professional, a vulnerability assessment solution for identifying security vulnerabilities, configuration issues, and malware; and Nessus Essentials, which includes vulnerability and configuration assessment for a limited number of assets. The company was founded in 2002 and is headquartered in Columbia, Maryland.
Insider Transactions at TENB
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 24
2025
|
Barron Anschutz |
SELL
Payment of exercise price or tax liability
|
Direct |
1,908
-1.0%
|
$47,700
$25.68 P/Share
|
|
Nov 24
2025
|
Barron Anschutz |
BUY
Exercise of conversion of derivative security
|
Direct |
3,985
+2.05%
|
-
|
|
Nov 24
2025
|
Stephen A Vintz Co-Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
9,929
-0.45%
|
$248,225
$25.68 P/Share
|
|
Nov 24
2025
|
Stephen A Vintz Co-Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
20,746
+0.92%
|
-
|
|
Nov 24
2025
|
Mark C. Thurmond Co-Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
8,092
-1.21%
|
$202,300
$25.68 P/Share
|
|
Nov 24
2025
|
Mark C. Thurmond Co-Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
16,730
+2.42%
|
-
|
|
Nov 21
2025
|
Matthew Charles Brown Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
5,278
-36.29%
|
$137,228
$26.06 P/Share
|
|
Nov 21
2025
|
Matthew Charles Brown Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
14,544
+50.0%
|
-
|
|
Oct 17
2025
|
Barron Anschutz |
SELL
Open market or private sale
|
Direct |
976
-1.56%
|
$28,304
$29.1 P/Share
|
|
Oct 16
2025
|
Barron Anschutz |
BUY
Exercise of conversion of derivative security
|
Direct |
2,031
+3.15%
|
-
|
|
Sep 29
2025
|
George Alex Tosheff Director |
BUY
Exercise of conversion of derivative security
|
Direct |
3,288
+11.51%
|
-
|
|
Sep 09
2025
|
A Brooke Seawell Director |
SELL
Open market or private sale
|
Indirect |
15,000
-100.0%
|
$450,000
$30.8 P/Share
|
|
Sep 05
2025
|
Raymond Vicks Jr. Director |
BUY
Bona fide gift
|
Indirect |
1,500
+25.0%
|
-
|
|
Sep 05
2025
|
Raymond Vicks Jr. Director |
SELL
Bona fide gift
|
Direct |
1,500
-11.31%
|
-
|
|
Sep 04
2025
|
A Brooke Seawell Director |
SELL
Open market or private sale
|
Indirect |
4,622
-23.56%
|
$138,660
$30.12 P/Share
|
|
Aug 26
2025
|
Barron Anschutz |
SELL
Open market or private sale
|
Direct |
670
-1.1%
|
$19,430
$29.84 P/Share
|
|
Aug 26
2025
|
Stephen A Vintz Co-Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
3,464
-0.95%
|
$100,456
$29.84 P/Share
|
|
Aug 26
2025
|
Mark C. Thurmond Co-Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
2,541
-2.36%
|
$73,689
$29.84 P/Share
|
|
Aug 25
2025
|
Mark C. Thurmond Co-Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5,220
+2.38%
|
-
|
|
Aug 25
2025
|
Mark C. Thurmond Co-Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
28,500
-21.79%
|
$855,000
$30.25 P/Share
|
Last 12 Months Summary
| Exercise of conversion of derivative security | 378K shares |
|---|---|
| Bona fide gift | 1.5K shares |
| Grant, award, or other acquisition | 624 shares |
| Open market or private sale | 150K shares |
|---|---|
| Payment of exercise price or tax liability | 25.2K shares |
| Bona fide gift | 1.5K shares |