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Tenable (TENB) Institutional Ownership

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$38.12 -3.17 (-7.68%)
Closing price 10/14/2026 04:00 PM Eastern
Extended Trading
$38.04 -0.08 (-0.21%)
As of 08:06 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Tenable (NASDAQ:TENB)

Current
Institutional Ownership
Percentage
89.06%
Number of
Institutional Buyers
(last 12 months)
192
Total
Institutional Inflows
(last 12 months)
$1.42B
Number of
Institutional Sellers
(last 12 months)
95
Total
Institutional Outflows
(last 12 months)
$397.04M
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TENB Institutional Buying and Selling by Quarter

Tenable Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/14/2026Krilogy Financial LLC12,521$456K0.0%+2.6%0.011%
10/13/2026NorthCrest Asset Manangement LLC5,263$205K0.0%-22.8%0.005%
10/9/2026GAMMA Investing LLC3,285$120K0.0%+30.2%0.003%
9/9/2026Sequoia Financial Advisors LLC6,871$253K0.0%-54.9%0.006%
9/9/2026Engineers Gate Manager LP32,066$1.18M0.0%-63.4%0.029%
9/9/2026Pinnacle Wealth Management Advisory Group LLC5,800$214K0.0%N/A0.005%
9/9/2026Integrated Wealth Concepts LLC5,350$197K0.0%N/A0.005%
9/9/2026IFP Advisors Inc833$31K0.0%-58.0%0.001%
9/8/2026Allworth Financial LP2,838$105K0.0%+25.6%0.003%
9/8/2026Arizona State Retirement System31,701$1.17M0.0%-3.3%0.029%
9/8/2026Nykredit A S5,357$198K0.0%N/A0.005%
8/27/2026Corient Private Wealth LP83,911$3.10M0.0%-49.2%0.076%
8/26/2026Amundi51,329$1.89M0.0%-24.3%0.047%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al97,122$3.58M0.0%N/A0.088%
8/23/2026Readystate Asset Management LP200,000$7.38M0.3%N/A0.182%
8/23/2026HB Wealth Management LLC7,747$286K0.0%N/A0.007%
8/21/2026Nykredit A S5,357$198K0.0%N/A0.005%
8/20/2026Susquehanna Fundamental Investments LLC191,965$7.08M0.1%-48.0%0.174%
8/20/2026Greenleaf Trust6,406$236K0.0%N/A0.006%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC253,666$9.36M0.0%+0.4%0.230%
8/19/2026Hsbc Holdings PLC183,446$6.72M0.0%+19.0%0.167%
8/19/2026Wellington Management Group LLP172,364$6.36M0.0%N/A0.156%
8/18/2026Empowered Funds LLC12,768$471K0.0%N/A0.012%
8/17/2026Corient Private Wealth LP67,404$2.49M0.0%N/A0.061%
8/17/2026Parallax Volatility Advisers L.P.17,617$650K0.0%N/A0.016%
8/17/2026Bank of America Corp DE837,409$30.88M0.0%N/A0.760%
8/15/2026Freestone Grove Partners LP1,152,100$42.49M0.3%N/A1.046%
8/15/2026Jupiter Topco LLC226,837$8.37M0.0%N/A0.206%
8/14/2026Hsbc Holdings PLC183,446$6.72M0.0%N/A0.167%
8/14/2026Legal & General Group Plc123,341$4.55M0.0%N/A0.112%
8/14/2026The Manufacturers Life Insurance Company2,081,312$76.76M0.1%N/A1.890%
8/14/2026S Squared Technology LLC90,000$3.32M0.0%N/A0.082%
8/14/2026Algert Global LLC70,834$2.61M0.0%-56.1%0.064%
8/13/2026Sanctuary Advisors LLC13,559$500K0.0%N/A0.012%
8/13/2026Connor Clark & Lunn Investment Management Ltd.550,269$20.29M0.0%N/A0.500%
8/12/2026Northwestern Mutual Wealth Management Co.2,194$81K0.0%N/A0.002%
8/12/2026Quantbot Technologies LP15,286$564K0.0%N/A0.014%
8/12/2026Ieq Capital LLC525,271$19.37M0.1%N/A0.477%
8/12/2026Callan Family Office LLC5,969$220K0.0%N/A0.005%
8/11/2026Allworth Financial LP2,838$105K0.0%N/A0.003%
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8/11/2026Vise Technologies Inc.18,781$693K0.0%N/A0.017%
8/10/2026Danske Bank A S19,865$733K0.0%N/A0.018%
8/7/2026BlackRock Inc.13,513,760$498.39M0.0%N/A12.270%
8/7/2026Pallas Capital Advisors LLC18,974$700K0.0%N/A0.017%
8/7/2026Deutsche Bank AG244,361$9.01M0.0%N/A0.222%
8/7/2026Persistent Asset Partners Ltd2,389$88K0.0%N/A0.002%
8/7/2026Firetrail Investments PTY Ltd.228,861$8.39M2.4%N/A0.208%
8/6/2026Bank of New York Mellon Corp756,830$27.91M0.0%N/A0.686%
8/6/2026Focus Partners Advisor Solutions LLC8,710$321K0.0%N/A0.008%
8/6/2026State of Wyoming4,596$170K0.0%N/A0.004%
7/10/2026Handelsbanken Fonder AB34,700$1.28M0.0%+11.9%0.031%
7/10/2026Fulton Bank N.A.13,804$509K0.0%+18.5%0.013%
7/8/2026Assenagon Asset Management S.A.18,605$686K0.0%-96.4%0.017%
7/7/2026GAMMA Investing LLC2,524$93K0.0%+36.2%0.002%
7/7/2026Harbor Investment Advisory LLC1,800$66K0.0%N/A0.002%
7/2/2026 Versant Capital Management Inc2,253$83K0.0%-30.1%0.002%
6/18/2026Pacer Advisors Inc.498,647$8.44M0.0%+31.5%0.452%
5/26/2026Glenmede Trust Co. NA15,878$269K0.0%N/A0.014%
5/21/2026Essential Partners LLC7,238$122K0.0%+456.3%0.007%
5/19/2026Bank of America Corp DE996,815$16.86M0.0%+2.0%0.904%
5/18/2026Amundi67,778$1.15M0.0%-75.8%0.061%
5/18/2026EverSource Wealth Advisors LLC3,549$60K0.0%+217.7%0.003%
5/18/2026California State Teachers Retirement System143,165$2.42M0.0%+22.5%0.130%
5/18/2026Empowered Funds LLC98,412$1.67M0.0%+2,454.2%0.089%
5/16/2026The Manufacturers Life Insurance Company1,851,229$31.31M0.0%+16.1%1.679%
5/16/2026Quantinno Capital Management LP232,512$3.93M0.0%+169.7%0.211%
5/16/2026Lazard Asset Management LLC63,428$1.07M0.0%+7.8%0.058%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund250,000$4.23M0.0%-47.3%0.227%
5/14/2026Renaissance Technologies LLC1,260,100$21.32M0.0%+140.8%1.143%
5/14/2026Arrowstreet Capital Limited Partnership3,732,271$63.13M0.0%+175.1%3.385%
5/14/2026Capula Management Ltd11,916$202K0.0%N/A0.011%
5/14/2026Sei Investments Co.296,604$5.02M0.0%+192.5%0.269%
5/14/2026Group One Trading LLC5,501$93K0.0%+612.6%0.005%
5/13/2026First Trust Advisors LP2,691,055$45.52M0.0%-36.6%2.440%
5/7/2026Dimensional Fund Advisors LP817,447$13.83M0.0%+231.4%0.714%
5/7/2026KBC Group NV4,897$83K0.0%+42.1%0.004%
5/7/2026SEB Asset Management AB1,119,449$18.94M0.1%N/A0.977%
5/7/2026Swiss National Bank236,200$4.00M0.0%-1.1%0.206%
5/6/2026Graphene Investments SAS148,800$2.52M1.7%+15.2%0.130%
5/5/2026Bank of New York Mellon Corp821,163$13.89M0.0%+7.0%0.717%
5/5/2026Sanctuary Advisors LLC14,086$238K0.0%N/A0.012%
5/4/2026Emerald Advisers LLC16,950$287K0.0%-95.6%0.015%
5/4/2026Y.D. More Investments Ltd9,399$159K0.0%-12.2%0.008%
5/1/2026Sequoia Financial Advisors LLC15,239$258K0.0%N/A0.013%
4/30/2026Hsbc Holdings PLC154,192$2.62M0.0%-11.3%0.135%
4/28/2026Stephens Investment Management Group LLC633,122$10.71M0.1%-42.5%0.553%
4/27/2026Counterpoint Mutual Funds LLC265,541$4.49M0.7%N/A0.232%
4/27/2026New York State Teachers Retirement System11,148$189K0.0%N/A0.010%
4/27/2026Y Intercept Hong Kong Ltd134,037$2.27M0.0%-24.7%0.117%
4/27/2026Leonteq Securities AG2,355$40K0.0%-69.9%0.002%
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4/24/2026Fulton Bank N.A.11,645$197K0.0%+7.0%0.010%
4/22/2026Janney Montgomery Scott LLC12,602$213K0.0%N/A0.011%
4/22/2026Pictet Asset Management Holding SA21,994$372K0.0%+11.1%0.019%
4/20/2026OP Asset Management Ltd277,499$4.69M0.0%N/A0.242%
4/20/2026Assenagon Asset Management S.A.520,785$8.81M0.0%-67.9%0.455%
4/16/2026SG Americas Securities LLC32,252$546K0.0%-65.2%0.028%
4/16/2026Diversified Trust Co28,288$478K0.0%+231.8%0.025%
3/20/2026Hsbc Holdings PLC173,914$4.11M0.0%+19.0%0.151%
3/17/2026Rockefeller Capital Management L.P.1,479$35K0.0%-31.1%0.001%
3/9/2026Corient Private Wealth LLC71,528$1.68M0.0%N/A0.062%


TENB Institutional Ownership - Frequently Asked Questions

During the previous two years, 348 institutional investors and hedge funds held shares of Tenable. The most heavily invested institutionals were FMR LLC ($610.99M), BlackRock Inc. ($498.39M), Vanguard Group Inc. ($363.01M), Ameriprise Financial Inc. ($209.35M), Shapiro Capital Management LLC ($105.34M), William Blair Investment Management LLC ($103.96M), and RGM Capital LLC ($95.80M).Learn more on Tenable's institutional investors.

89.06% of Tenable's stock is owned by institutional investors. Learn more on TENB's institutional investor holdings.

Of the 300 institutional investors that purchased Tenable's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($13.51M), Norges Bank ($4.71M), Assenagon Asset Management S.A. ($3.35M), The Manufacturers Life Insurance Company ($3.18M), Arrowstreet Capital Limited Partnership ($3.15M), UBS Group AG ($2.81M), and Vanguard Group Inc. ($1.95M).

Institutional investors have bought a total of 48,010,567 shares in the last 24 months. This purchase volume represents approximately $1.42B in transactions.

Of the 93 institutional investors that sold Tenable's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Assenagon Asset Management S.A. ($2.53M), Royal Bank of Canada ($1.60M), First Trust Advisors LP ($1.55M), Alyeska Investment Group L.P. ($1.25M), Squarepoint Ops LLC ($1.19M), Millennium Management LLC ($877.39K), and Marshall Wace LLP ($864.69K).

Institutional investors have sold a total of 16,281,808 shares in the last 24 months. This volume of shares sold represents approximately $397.04M in transactions.


Related Companies

Institutional ownership data for NASDAQ:TENB is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/14/2026. New 13F filings are added each quarter as they're published.
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