SpaceX has reportedly set a $135 IPO price, aiming to raise around $75 billion in what could become the largest IPO in history. If the deal prices as planned, SpaceX would be valued at roughly $1.75 trillion and could immediately become one of the most valuable companies listed on a U.S. exchange.

This is not just another IPO headline. This is a major market event because SpaceX sits across multiple powerful themes at the same time: space launch, satellite internet, defense technology, telecom infrastructure, private capital, retail investor demand and Elon Musk’s market influence.

For traders, the key question is not only whether SpaceX itself becomes a successful public stock. The bigger question is how this listing changes sentiment across companies already trading in the public market.

Winners

Aerospace and defense infrastructure

A SpaceX IPO could increase investor attention on the entire aerospace and defense ecosystem. Even though these companies are very different from SpaceX, the market may start repricing anything connected to launch systems, defense contracts, satellites, space hardware and national security technology.

Names: $BA (Boeing), $LMT (Lockheed Martin), $NOC (Northrop Grumman)

Satellite and space communication names

This group could see speculative interest because SpaceX is not just a rocket company. Starlink has made satellite internet one of the most important parts of the SpaceX story.

Names: $ASTS (AST SpaceMobile), $GSAT (Globalstar), $IRDM (Iridium Communications)

Trading platforms and retail brokerage activity

SpaceX may give retail investors a larger role than usual in the IPO allocation. That matters because a huge, high-profile Elon Musk-linked IPO could drive retail trading activity.

Names: $HOOD (Robinhood), $SCHW (Charles Schwab), $IBKR (Interactive Brokers)

Losers

Public space peers facing valuation comparison risk

SpaceX coming public could create a serious comparison problem for smaller public space companies. Investors may ask why they should own weaker or more speculative space names if the market now has access to the category leader.

Names: $RKLB (Rocket Lab), $SPCE (Virgin Galactic), $LUNR (Intuitive Machines)

Telecom and broadband incumbents

Starlink is one of the biggest reasons SpaceX deserves attention from telecom investors. If public markets start valuing satellite internet as a serious broadband and connectivity platform, traditional telecom and cable names may face a new competitive narrative.

Names: $T (AT&T), $VZ (Verizon), $TMUS (T-Mobile US), $CHTR (Charter Communications)

High-valuation growth and IPO competition

A $75 billion SpaceX IPO could absorb a lot of investor attention and capital. That can create pressure on other high-beta growth names, especially if investors rotate into SpaceX as the new premium growth story.

Names: $TSLA (Tesla), $COIN (Coinbase), $RIVN (Rivian), $SOFI (SoFi)

Trading takeaway

The SpaceX IPO could become one of the biggest market events of 2026. It combines a massive valuation, a record-sized capital raise, Elon Musk’s brand power, retail investor demand and exposure to several major themes: space, defense, telecom, satellites and frontier technology.

For traders, the key is to avoid treating every space-related stock the same. Some names may get a sympathy boost. Others may suffer because SpaceX becomes the stronger and cleaner way to trade the theme.

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