TENB
Tenable Holdings, Inc.
NASDAQ · Technology · Software - Infrastructure · US
$38.93
+4.65%Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open$38.00
From 52W high−8.72%
Volume3.52M
Market cap$4.29B
P/E (TTM)621.9x
P/S (TTM)4.1x
Div yield—
Key dataOct 19, 2026
Open
$38.00
From 52W high
−8.72%
Volume
3.52M
Market cap
$4.29B
ValuationView details →
P/E (Fwd)
18.5x
EV/EBITDA
33.8x
P/E (TTM)
621.9x
RSI (14)
53.0
MomentumView details →
1D Return
+4.65%
YTD Return
+63.75%
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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Latest newsMore news →
Tenable Holdings announced that it will release financial results for the third quarter ended September 30, 2026, after the U.S. market close on October 28, 2026.6d agoTenable Holdings, Inc. shares broke out from a bullish pennant on elevated volume, with a potential retest of their record high and higher measured-move targets contingent on support holding.6d agoTenable (TENB) shares moved 16.5% higher in the last trading session on above-average volume.35d ago