** Shares of DoubleVerify Holdings Inc DV.N up 8.2% at
$27.52 premarket as co poised to join S&P SmallCap 600 index
.SPCY next week
** DV shares on course for 5th straight session of gains
** Digital media analytics firm to replace Meridian
Bioscience Inc VIVO.O in SPCY effective Tues (Jan 31),
according to S&P Dow Jones Indices
** SD Biosensor 137310.KS acquiring Meridian Bioscience in
deal expected to close soon
** Also, Twitter to team up with DoubleVerify and Integral
Ad Science IAS.O to provide advertisers tweet-level analysis
on content appearing next to their ads, cos said on Weds
** DV shares up ~16% to start 2023 for roughly $4.2 bln
market cap, per Refinitiv
** 12 of 14 analysts rate DV "buy" or "strong buy", 2 rate
"hold", per Refinitiv; median PT is $32
(Lance Tupper is a Reuters market analyst. The views expressed
are his own)
((lance.tupper@thomsonreuters.com
lance.tupper@tr.com 1-332-219-1430))