Tenable Holdings, Inc.

NasdaqGS:TENB Stock Report

Market Cap: US$2.3b

Tenable Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:TENB Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
12 Feb 26BuyUS$99,765Raymond VicksIndividual4,500US$22.17
09 Feb 26BuyUS$258,000Arthur CovielloIndividual12,000US$21.50
09 Sep 25SellUS$462,000A. SeawellIndividual15,000US$30.80
04 Sep 25SellUS$139,215A. SeawellIndividual4,622US$30.12
26 Aug 25SellUS$75,823Mark ThurmondIndividual2,541US$29.84
26 Aug 25SellUS$19,993J. AnschutzIndividual670US$29.84
26 Aug 25SellUS$103,366Stephen VintzIndividual3,464US$29.84
27 May 25SellUS$21,255J. AnschutzIndividual655US$32.45
27 May 25SellUS$109,876Stephen VintzIndividual3,386US$32.45
27 May 25SellUS$80,573Mark ThurmondIndividual2,483US$32.45
11 Mar 25SellUS$92,500Linda K. HigginsIndividual2,500US$37.00

Insider Trading Volume

Insider Buying: TENB insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of TENB?
Owner TypeNumber of SharesOwnership Percentage
State or Government7,8480.00663%
Individual Insiders1,343,5651.13%
General Public2,462,9012.08%
Institutions114,635,68696.8%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 69.81% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
13%
The Vanguard Group, Inc.
15,427,510US$296.7m3.11%no data
10.8%
BlackRock, Inc.
12,796,773US$246.1m-2.69%no data
5.54%
Columbia Management Investment Advisers, LLC
6,561,798US$126.2m-8.6%0.02%
3.58%
First Trust Advisors LP
4,243,625US$81.6m31.8%0.05%
3.44%
RGM Capital, LLC
4,071,191US$78.3m-8.88%4.56%
2.83%
UBS Asset Management AG
3,352,194US$64.5m237%no data
2.55%
State Street Global Advisors, Inc.
3,016,363US$58.0m-1.22%no data
2.47%
Geode Capital Management, LLC
2,925,410US$56.3m-0.44%no data
2.44%
Shapiro Capital Management LLC
2,891,832US$55.6m-20%2.83%
2.33%
Penserra Capital Management LLC
2,756,341US$53.0m26.3%0.52%
2.17%
Mackenzie Financial Corporation
2,564,595US$49.3m2.33%0.04%
1.95%
Barclays PLC
2,313,596US$44.5m38.3%0.02%
1.91%
Morgan Stanley
2,256,661US$43.4m22%no data
1.6%
Norges Bank Investment Management
1,893,007US$36.4m33.3%no data
1.56%
Mirae Asset Global Investments Co., Ltd.
1,852,121US$35.6m7.59%0.02%
1.54%
Alyeska Investment Group, L.P.
1,824,949US$35.1m101%0.1%
1.37%
Assenagon Asset Management S.A.
1,622,476US$31.2m-36.4%0.04%
1.35%
Manulife Asset Management
1,594,824US$30.7m8.36%0.02%
1.25%
FMR LLC
1,478,967US$28.4m-1.44%no data
1.17%
D. E. Shaw & Co., L.P.
1,385,692US$26.6m-8.41%0.02%
1.15%
Arrowstreet Capital, Limited Partnership
1,356,684US$26.1m56.3%0.01%
1.04%
Two Sigma Investments, LP
1,233,089US$23.7m41.2%0.04%
0.93%
Stephens Investment Management Group, LLC
1,100,446US$21.2m-0.12%0.27%
0.93%
Voya Investment Management LLC
1,099,656US$21.1m-1.07%0.02%
0.9%
Northern Trust Global Investments
1,066,037US$20.5m-5.95%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/03/01 19:22
End of Day Share Price 2026/02/27 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Tenable Holdings, Inc. is covered by 38 analysts. 21 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Shrenik KothariBaird
Saket KaliaBarclays
Andrew SmithBerenberg