Love Musk Or Not On July 6, You Will Own SpaceX Stock

Whether you admire him or cannot stand him, Elon Musk is about to show up in your retirement account.

You likely did not make that choice yourself.

If you hold a 401K, a retirement account, or any index fund with exposure to the Nasdaq-100, SpaceX (SPCX) will be added to your portfolio on July 6. Nasdaq introduced a fast entry rule in May 2026, just six weeks before the SpaceX IPO, allowing any company whose market cap ranks within the top 40 Nasdaq-100 constituents to be added just 15 trading days after listing. SpaceX, with its $2 trillion market cap, qualified instantly. Approximately $1.4 trillion in total capital tracks the Nasdaq-100. Every fund in that ecosystem will become a forced buyer, regardless of what any manager thought about the valuation.

The largest, most ambitious company to go public in a generation is now baked into the retirement savings of tens of millions of Americans, whether they like it or not.

The Long-Horizon Case

SpaceX has a lot going for it.

Starlink already looks like a global telecom utility without the burden of physical infrastructure and is on track to generate over $20 billion in annual revenue. Since 2023, not a single enterprise customer paying more than $750K a year has voluntarily cancelled – the behavior of a business with genuine pricing power and real switching costs. The launch business is also solid. It has reduced costs from $15,600 per kilogram of payload in 2008 to under $1,000 today. If Starship achieves full reusability, entirely new industries – orbital manufacturing, lunar logistics – become commercially viable as costs fall further. This is a company selling a multi-decade vision of becoming the infrastructure layer for human expansion beyond Earth. For a patient investor, that story is real.

Now For The Caution

You own it at a stretched price. SpaceX still trades near 100x trailing revenue and 200x trailing EBITDA for a company growing in the low-30% range. Our discounted cash flow model points to a fair value of roughly $79 per share, implying a valuation of roughly $1 trillion –  roughly 40% below current levels. Several key assumptions embedded in the current price look optimistic. Starlink’s ARPU is declining as subscriber growth shifts toward lower-income international markets. The launch business remains dependent on Falcon 9 profits being recycled into Starship development, while Starship itself – with five failures across 12 test flights as of June 2026 – has yet to demonstrate reliable commercial operations at scale. Meanwhile, underwriters have promoted SpaceX AI as a major future growth engine, but the business remains highly speculative, burning nearly $8 billion per quarter with limited distribution. See how SpaceX’s financials compare with other publicly listed Space stocks such as Redwire (RDW) and Rocket Lab (RKLB)

The lockup schedule is aggressive, with insiders potentially able to sell up to 44% of shares by early September, ballooning the float by 900%. Interest rates could well rise this year under a new Fed chair navigating inflation running at 4.2%, and long-duration assets like SpaceX reprice hard in that environment. OpenAI and Anthropic are coming to market, and they will compete for the same capital. See SpaceX Stock: The Slide Isn’t Over

Most investors who will soon hold SpaceX did not research it, did not choose it, and did not price it.

It will arrive in their portfolio because an index rule changed six weeks before the IPO. That is precisely the kind of moment when knowing what you actually own will matter. Balancing passive exposure to high-multiple, high-risk names like SpaceX against proven cash-generating platforms is how disciplined investors stay in the game through the volatility ahead. While consistently beating the market is a challenge, the Trefis High Quality (HQ) Portfolio is designed to make it an achievable goal. The HQ strategy has consistently outperformed its market benchmark since inception, delivering cumulative returns of over 105 percent.