** Shares of online services company DoorDash DASH.O rise about 7%, while media company TKO Group Holdings TKO.N gains ~3% in extended trading
** Natgas producer Expand Energy EXE.O and home furnisher Williams-Sonoma WSM.N up 2.6% and 2%, respectively, after hours
** S&P Dow Jones Indices says DASH, TKO, EXE and WSM set to be added to benchmark S&P 500 index .SPX
** These firms will replace Borgwarner Inc BWA.N, Teleflex TFX.N, Celanese Corp CE.N and FMC Corp FMC.N in the index
** Changes will be effective on March 24
** As of the last close, DASH up 6.1%, TKO up 1.1%, EXE down 3.5%, WSM up 1.7% YTD
(Reporting by Pooja Menon in Bengaluru)
((Pooja.Menon@thomsonreuters.com))