https://www.recode.net/2018/2/23/17046614/sequoia-dropbox-drew-houston-s1-ownership >Dropbox’s CEO and its first big institutional investor have amassed an unusually large percentage of the company. >Dropbox, which unveiled its IPO documents on Friday, raised money relatively slowly on its way to its last valuation of $10 billion. What that means is that Drew Houston, one of the company’s founders, and Sequoia Capital, which cut Houston his first venture capital check, now stand to make a disproportionately largely amount of money off their file-sharing and cloud-storage project.