Stock Ownership/TENB

TENABLE HLDGS INC (TENB): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in TENB · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
17
13F filers
Aggregate Value
$380.3M
Across holders
Last Price
$33.94
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity10 increased7 reduced11 exited
Full exits: Verition Fund Management LLC, FARALLON CAPITAL MANAGEMENT LLC, Bridgewater Associates, LP, BALYASNY ASSET MANAGEMENT LLC, JUPITER ASSET MANAGEMENT LTD, Qube Research & Technologies Ltd, Squarepoint Ops LLC, Magnetar Financial LLC, CAPSTONE INVESTMENT ADVISORS, LLC, Man Group plc, Walleye Capital LLC
Institutional Holders of TENB
↗
17 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund4.41M$162.5M42.7%0.1%Added+$24.9MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund1.80M$66.3M17.4%0.0%Added+$66.3MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund973K$35.9M9.4%0.0%Added+$26.8MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund971K$35.8M9.4%0.0%Reduced$-10.7MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund597K$22.0M5.8%0.0%Reduced$-24.2MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund568K$20.9M5.5%0.0%Added+$16.9MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund461K$17.0M4.5%0.0%Reduced$-7.7MQ2 2026
ExodusPoint Capital Management, LP
CIK 0001736225
Hedge Fund392K$14.5M3.8%0.1%Added—Q2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund51K$1.9M0.5%0.0%Reduced$-8.6MQ2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund21K$777K0.2%0.0%Reduced$-680KQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$162.5M· 42.7% of total· 0.1% port· 4.41M sh· +$24.9M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$66.3M· 17.4% of total· 0.0% port· 1.80M sh· +$66.3M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$35.9M· 9.4% of total· 0.0% port· 973K sh· +$26.8M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$35.8M· 9.4% of total· 0.0% port· 971K sh· $-10.7M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$22.0M· 5.8% of total· 0.0% port· 597K sh· $-24.2M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$20.9M· 5.5% of total· 0.0% port· 568K sh· +$16.9M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$17.0M· 4.5% of total· 0.0% port· 461K sh· $-7.7M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$14.5M· 3.8% of total· 0.1% port· 392K sh· — QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$1.9M· 0.5% of total· 0.0% port· 51K sh· $-8.6M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$777K· 0.2% of total· 0.0% port· 21K sh· $-680K QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$657K· 0.2% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
Parallax Volatility Advisers, L.P.Added
Hedge Fund
$650K· 0.2% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$479K· 0.1% of total· 0.0% port· 13K sh· — QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$417K· 0.1% of total· 0.0% port· 11K sh· $-465K QoQ· Q2 2026
Lighthouse Investment Partners, LLCReduced
Hedge Fund
$412K· 0.1% of total· 0.0% port· 11K sh· $-242K QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$64K· 0.0% of total· 0.0% port· 2K sh· +$13K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$26K· 0.0% of total· 0.0% port· 786 sh· — QoQ· Q2 2026
1–10 of 17
1 / 2
Loading recent insider activity…
← Stock ownership