Elon Musk is the world’s first trillionaire as SpaceX soars 23% in Wall Street debut StuffSpaceX IPO: Elon Musk becomes world’s first trillionaire as SpaceX shares soar on stock market debut BBCSpaceX’s Unlikely Journey From Far-Out Idea to $2 Trillion Juggernaut The New York TimesThe SpaceX IPO made Musk a trillionaire. The old rules of capitalism no longer apply | Robert Reich The GuardianSpaceX IPO takeaways: SPCX closes at $161, jumping 19% after record debut CNBC