SpaceX shares priced at $150 on opening, slightly above the $135 IPO target but below the initial $171 guidance range. The stock surged 12% intraday to reach $168.40, representing a near 20% jump from the opening price.

The IPO values SpaceX at a substantial market cap, with the opening price and immediate rally pushing Elon Musk's wealth into trillionaire territory. Musk owns approximately 42% of SpaceX, making him the primary beneficiary of the share price appreciation.

SpaceX's IPO represents a major inflection point for the private space industry. The company operates Starship, the world's most powerful operational rocket, and Starlink, a satellite internet constellation with over 7 million active users globally. These two businesses generate revenue across commercial launches, government contracts, and broadband services.

The opening valuation reflects investor appetite for space infrastructure plays and Musk's track record scaling capital-intensive industries. SpaceX completed over 70 orbital launches in 2024 alone, establishing itself as the dominant player in commercial spaceflight. Starlink's rapid subscriber growth and borderline profitability on segmented operations underscore the business fundamentals supporting the IPO price.

The 12% opening pop suggests strong demand relative to the $135 pricing, though it fell short of the $171 maximum guidance. This muted enthusiasm compared to initial expectations may reflect broader market caution around space sector valuations, or simply reflect rational pricing discovery after weeks of roadshow presentations to institutional investors.

Musk's wealth milestone carries psychological weight in market narratives. His net worth, previously anchored to Tesla stock movements, now reflects concentrated positions across Tesla, SpaceX, Neuralink, and The Boring Company. The SpaceX IPO unlocks liquidity on a major unrealized asset position, though Musk's actual ability to realize trillionaire status depends on sustained business performance and public market valuations holding.

The immediate price action suggests institutional investors took profits at the $168 intraday high, a common pattern in newly listed equities. Subsequent trading will reveal whether the stock can sustain gains above the opening price or gravitate back toward the IPO target.