TENB
Tenable Holdings, Inc.
NASDAQ · Technology · Software - Infrastructure · US
$34.25
−0.70%Price chart
Aug 6Aug 11Aug 14Aug 19Aug 24Aug 27Sep 1Sep 4
ValuationView details →
P/E (Fwd)
16.8x
EV/EBITDA
32.4x
Market Cap
$3.77B
MomentumView details →
1D Return
−0.70%
YTD Return
+46.32%
RSI (14)
46.9
ValuationView details →
P/E (Fwd)
16.8x
EV/EBITDA
32.4x
Market Cap
$3.77B
RSI (14)
46.9
MomentumView details →
1D Return
−0.70%
YTD Return
+46.32%
SummaryUpdated Jun 1, 2026
Tenable Holdings, Inc. (NASDAQ:TENB) is a cybersecurity company founded in 2002 and headquartered in Columbia, Maryland. The company went public in July 2018 and has evolved from a vulnerability management specialist into a comprehensive cyber exposure management platform provider. Tenable serves organizations globally across the Americas, Europe, Middle East, Africa, and Asia Pacific, helping them identify, assess, and prioritize cybersecurity risks across their entire attack surface including traditional IT infrastructure, cloud environments, operational technology, and web applications.
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Tenable Holdings Inc. will replace Leggett and Platt Inc. in the S&P SmallCap 600 index, effective prior to the opening of trading on a date not specified.9d agoBlackRock Inc. acquired a new position in Tenable Holdings, Inc., buying 13,513,760 shares valued at approximately $498.39 million, representing about 12.27% ownership, as disclosed in a 13F filing.11d ago