Trump AG Bondi to seek release of Jeffrey Epstein case grand jury transcripts Musk, the world's wealthiest person, is CEO of Tesla and SpaceX, in addition to his other businesses like artificial intelligence startup xAI and tunneling venture The Boring Company. In 2022, Musk led the $44 billion purchase of Twitter, which he later named X before merging it with xAI. Jared Birchall, a Neuralink executive, was listed as the contact person on the filing from April. Birchall, who also manages Musk's money as head of his family office, didn't immediately respond to a request for comment. Neuralink, which incorporated in Nevada, closed a $650 million funding round in early June at a $9 billion valuation. ARK Invest, Peter Thiel's Founders Fund, Sequoia Capital and Thrive Capital were among the investors. Neuralink said the fresh capital would help the company bring its technology to more patients and develop new devices that "deepen the connection between biological and artificial intelligence." Under Musk's leadership at DOGE, the initiative took aim at government agencies that emphasized diversity, equity and inclusion (DEI). In February, for example, DOGE and Musk boasted of nixing hundreds of millions of dollars worth of funding for the Department of Education that would have gone towards DEI-related training grants.