While Rubrik grew sales by 55% in the last quarter, it trades at 79 times free cash flow (FCF), and is still distributing an immense volume of stock-based compensation, so interested investors should build their stakes in it over time in small batches.The company has become the No. 1 player in this niche, holding a "leader" designation from research firm Gartner. It also has earned an incredible +80 Net Promoter Score from its customers, which ranks it among the top 1% of enterprise software companies.Integ ...