Every August, Wall Street receives a batch of new 13F filings, revealing the holding dynamics of the world's largest investors from three months prior. This year's filings disclosed the shareholder composition of SpaceX after its IPO in June: Nvidia emerged as its sixth-largest shareholder, holding 122.8 million shares valued at approximately $17 billion. Nvidia is also collaborating with SpaceX on a joint research and development project—the Starmind AI1 satellite computing payload. Additionally, the filings revealed portfolio adjustments by investors such as Berkshire Hathaway and Duquesne Family Office, led by Druckenmiller.