SpaceX is preparing for a historic IPO with potential valuation reaching $1.75 trillion, creating massive wealth for insiders like president Gwynne Shotwell and CFO Bret Johnsen whose stakes could exceed $1 billion each. The lead banking role unexpectedly went to Goldman Sachs rather than Morgan Stanley, which had been favored due to its close relationship with Elon Musk.

Michael Grimes, the Morgan Stanley banker long viewed as Musk's closest adviser, failed to secure the coveted position despite his background with blockbuster tech listings. Instead, Goldman Sachs positioned itself at the helm of what could become one of Wall Street's most lucrative underwriting mandates, while Morgan Stanley maintained a secondary role in the complex offering.

The SpaceX listing presents unprecedented challenges as it involves a lossmaking company with diverse businesses ranging from rockets to AI, led by a mercurial CEO. While Morgan Stanley still stands to earn substantial fees, the outcome highlights how even the deepest client relationships can be trumped by execution capabilities in the fiercely competitive world of IPO banking.