SpaceX IPO Hype: Big Valuations Don’t Always Mean Big Profits

SpaceX’s upcoming stock market debut is drawing major attention, with whispers of a $1. 75 trillion valuation making headlines. But history shows that eye-popping numbers don’t always translate to wins for investors. A recent review of the 50 biggest stock launches over the past five years found that simply buying an S&P 500 index fund would’ve been the smarter move most of the time. The average investor who jumped into those IPOs made just 27% returns, while the S&P 500 doubled that with 53%. Even those who think they can time the market by buying on the first day often get burned. Trading on hype doesn’t guarantee long-term gains. Experts warn that unless you’re in early—sometimes before the company even goes public—profiting from these deals is tricky. High valuations can look impressive, but they don’t guarantee success. Take SpaceX’s proposed $1. 75 trillion price tag, for example. That valuation makes its sales-to-price ratio sky-high, a red flag for some analysts. For comparison, Nvidia’s ratio is a fraction of that, yet its stock has thrived. SpaceX itself lost $5 billion last year, raising questions about its profitability.Not all IPOs flop, though. Some AI-focused companies have crushed the market. Astera Labs is up over 700% since its 2024 debut, while Arm Holdings surged nearly 400% after going public in 2023. But others have crashed hard. Rivian, once a Wall Street darling, has plummeted 82% since 2021, still burning cash faster than it makes cars. Then there’s Figma, which doubled on its first day but later dropped 35% as investors worried AI might make its software obsolete. The lesson? Big names and flashy valuations can be misleading. Some companies deliver, but many fizzle out. The safest bet for most people isn’t chasing hot IPOs—it’s sticking with steady index funds.