** Shares of packaging company Sealed Air SEE.N up ~21% at $43.99 premarket
** Equity firm Clayton Dubilier & Rice is in talks to acquire co in a take-private deal, per reports from Wednesday
** Brokerage RBC says valuation considerations point to an above $50 takeout value
** Sees Ancora Alternatives, an activist investor in SEE, likely pushing for a buyout, as it has facilitated other breakups
** Jefferies analysts see a per share take out price range of $40 to $48, adds co could argue for higher end of range, with its Protective segment being at a cyclical trough following several years of volumes, earnings decline
** Average rating of 18 brokerages analysts is "buy"; with a median PT of $42.50 - data compiled by LSEG
** Up to last close, stock has risen 7.5% YTD
(Reporting by Neil J Kanatt in Bengaluru)
((Neil.JKanatt@thomsonreuters.com;))