** Shares of payments co Marqeta Inc MQ.O up 2% at $8.02
** Co announces share buyback plan of up to $100 mln to
boost ailing stock price urn:newsml:reuters.com:*:nBw8DwDyza
** "We do not believe our current valuation reflects our
performance or our long-term market opportunity" - CEO Jason
Gardner
** MQ has lost more than half of its value this year and
currently has a market capitalization of over $4.3 bln,
according to Refinitiv
** MQ was valued at $17 bln in its stock debut in June last
year (https://reut.rs/3BIGscB)
(Reporting by Niket Nishant in Bengaluru)
((Niket.Nishant@thomsonreuters.com))