Rubrik pops 20% in NYSE debut after pricing IPO above vary CNBCRubrik’s $5.6 Billion IPO Is Newest Win For The ‘IIT Mafia’ ForbesMicrosoft-backed Rubrik’s inventory jumps just about 21% in NYSE debut ReutersMicrosoft-Sponsored Rubrik Stocks Bounce 25% After $752 Million IPO Yahoo FinanceCybersecurity company Rubrik inventory soars 21% in debut In search of Alpha