Elon Musk invested $150 million to acquire more shares in X last year at a valuation approaching the price he paid for the company’s equity in 2022. Musk, who’s the majority shareholder of the company, has also “expressed willingness” to buy more minority stakes at the same valuation, according to Kingdom Holding Co.’s 2024 annual report. The Saudi investment firm has been a shareholder of X since 2011, when it was still known as Twitter....