🤑Twitter shares close up 27% after Elon Musk takes 9% stake in social media companyMusk owns 73,486,938 shares of Twitter, which represents a 9.2% passive stake in the company, according to the Securities and Exchange Commission 13G filing released Monday.The stake is worth $2.89 billion, based Twitter’s closing price Friday.The Musk buy comes less than two weeks after Musk criticized the company, polling people on Twitter about whether Twitter adheres to free speech principles.