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SpaceX IPO: 5 Stocks to Buy Before the Sector Soars

Mar 26, 2026
Bobby Quant Team

💡 Key Takeaway

SpaceX's record-breaking IPO is set to flood the space sector with capital and attention, creating a major tailwind for related public companies, but investors must navigate high valuations and competition from SpaceX itself.

What Happened: The SpaceX IPO Announcement

Bloomberg reported that Elon Musk's SpaceX is preparing to file for an IPO, targeting roughly $75 billion in proceeds, which would make it the largest initial public offering in history. The combined entity, which now includes Musk's xAI venture, is expected to seek a valuation between $1.5 trillion and $1.75 trillion, with a listing likely in June.

The market's reaction was immediate and powerful. Publicly traded space stocks surged on the news, with Rocket Lab (RKLB) up 10%, AST SpaceMobile (ASTS) jumping 12%, and Firefly Aerospace (FLY) rocketing 16%. The message was clear: the arrival of the industry's dominant player to the public markets is seen as a major validation event for the entire sector.

SpaceX in 2026 is a different beast than many imagine. Its Starlink satellite internet division now has over 9.2 million subscribers and generated more than $16 billion in revenue last year, with software-like margins. The launch business remains dominant, controlling roughly 80% of global commercial launch mass, with the massive Starship rocket now operational.

The confidential SEC filing allows SpaceX to work through regulatory details privately before a public roadshow. If timelines hold, institutional investors could be pricing their allocations by April, setting the stage for a historic market debut.

Why It Matters: A Sector-Wide Re-Rating

This IPO fundamentally changes the investment landscape for the space economy. It will bring unprecedented mainstream investor attention and capital into a sector that was once considered niche. The sheer size of the offering will force every major fund to consider space exposure, and that spotlight will shine on the existing public companies.

For investors, the core opportunity and challenge is that you cannot buy SpaceX stock today. Therefore, positioning in the publicly traded companies that are poised to benefit from the incoming capital and sector re-rating becomes the primary play. These stocks act as proxies for the SpaceX momentum.

However, the risks are substantial. Many of these stocks trade on sky-high momentum multiples, not fundamentals. Rocket Lab (RKLB) trades at 59 times trailing revenue, while AST SpaceMobile (ASTS) trades at over 500 times. If SpaceX's IPO disappoints or faces delays, the entire sector could see a sharp correction.

Furthermore, SpaceX itself is the dominant competitor in launch and satellite communications. Its public listing will give it even more capital to press its advantages, directly threatening the addressable markets of companies like ASTS, RKLB, and FLY. Profitability also remains elusive for most pure-play space companies, making them dependent on continued access to capital markets.

Despite the risks, the structural tailwinds are powerful. Government space spending is accelerating, commercial satellite demand is surging, and the space economy is now a $600 billion industry growing at 9% annually. The SpaceX IPO is the catalyst that could supercharge this growth for years to come.

Source: Investing.com
Analysis generated by Bobby AI quantitative model, reviewed and edited by our research team. This is not financial advice. Always do your own research before making investment decisions.

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Bobby Insight

bobby-insight

The SpaceX IPO is a generational catalyst for the space sector, making selective investments in high-quality public proxies like RKLB and LUNR a smart strategic move.

The influx of capital and analyst attention will re-rate the entire sector, and strong government spending provides a durable revenue floor. However, investors must be selective, favor companies with tangible contracts and revenue, and avoid chasing the most speculative, momentum-driven names.

What This Means for Me

means-for-me
If you hold RKLB, ASTS, FLY, or LUNR, expect heightened volatility driven by SpaceX news flow, but a strong long-term tailwind as sector interest grows. Investors with exposure to broad tech or aerospace ETFs may find they already have some space sector exposure, which could see a boost. For those without space holdings, consider a starter position in a diversified ETF like UFO or the company with the most concrete government contracts, LUNR, to gain exposure while managing single-stock risk.

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Bobby, the world's first financial AI Agent, is developed by Flow AI, an AI-driven company. Flow AI is dedicated to providing global investors with AI-powered financial services across multiple markets.

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What This Means for Me

If you hold RKLB, ASTS, FLY, or LUNR, expect heightened volatility driven by SpaceX news flow, but a strong long-term tailwind as sector interest grows. Investors with exposure to broad tech or aerospace ETFs may find they already have some space sector exposure, which could see a boost. For those without space holdings, consider a starter position in a diversified ETF like UFO or the company with the most concrete government contracts, LUNR, to gain exposure while managing single-stock risk.
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Stock to Watch

StocksImpactAnalysis
RKLB
Positive
Positioned as the closest public-market proxy to SpaceX, with strong revenue growth, a massive backlog, and its Neutron rocket set to compete directly with Falcon 9.
ASTS
Positive
A pure-play on direct-to-device satellite connectivity, a market validated by SpaceX's Starlink, with explosive revenue growth and major carrier partnerships.
FLY
Positive
A high-growth, small-cap launch disruptor with a record backlog and revenue, trading at a significant discount to its peer Rocket Lab on a revenue multiple.
LUNR
Positive
The only public company with a contract to build permanent lunar infrastructure, backed by multi-billion dollar NASA commitments and soaring revenue guidance.

Forget SpaceX: RKLB & ASTS Are the Space Stocks to Watch Now

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