** Shares of cybersecurity company Tenable Holdings Inc
TENB.O fall 15.2% to $38.5 in premarket trading
** Co sees FY23 revenue in the range of $775 mln to $785
mln, below analysts est of $788.6 mln - Refinitiv IBES data
** Co also forecasts Q2 revenue in the range of $189 mln to
$191 mln; slightly under market view of $191.8 mln
** Co reports Q1 revenue of $188.8 mln, net loss per share
of $0.22
** Net loss for the quarter widens to $25.1 mln, compared
with a loss of $24.5 mln in Q1 2022
** 14 of 18 brokerages rate the stock "buy" or higher, 4
"hold"; their median PT is $50
** Up to last close, stock rose 19% YTD
(Reporting by Khushi Singh)
((Khushi.Singh@thomsonreuters.com;))