Rubrik, Inc. reported a quarterly revenue of $258.1 million, exceeding estimates, but posted a loss of $0.61 EPS, missing expectations. The stock opened at $85.25, with a market cap of $16.18 billion, while insiders sold 594,617 shares worth $40.4 million in the last ninety days. Institutional investors hold 49.54% of the company, with Deutsche Bank recently acquiring a $12.65 million stake.