Passive S&P 500 funds may buy 19% of SpaceX shares within six months of its IPO, with Nasdaq 100 and Russell 1000 funds adding another 5.5% shortly after.

SpaceX plans a mid-2026 IPO with dual-class shares ensuring Elon Musk retains at least 25% voting control. The offering could raise up to $50 billion.

The phased release schedule could expand the float faster than usual, potentially accelerating SpaceX's inclusion in the Nasdaq 100

Elon Musk has the largest stake in SpaceX by billions of shares. The other biggest shareholders also have longstanding and deep ties to Musk.

Passive S&P 500 funds may buy 19% of SpaceX shares within six months of its IPO, with Nasdaq 100 and Russell 1000 funds adding another 5.5% shortly after.

What S&P Sector is SpaceX likely to be in once it launches on the public markets.