How Low Can SpaceX Stock Go?

SpaceX’s June 12 IPO lifted it to a $2.9T market cap, but the shares have since fallen 35% to $145. Despite 2025 revenue rising 33% to $18.7B (Connectivity $11.4B, +50% YoY; AI $3.2B, +22%), the article flags extreme valuation: TTM P/S of 98.9 vs Nasdaq-100 at 6.4, implying a potential 76% drop is needed to match the Nasdaq-100 multiple. With Wall Street forecasting revenue of $38.8B (2026) and $72.4B (2027), the main risk highlighted is limited upside and possible 50% (or more) decline if expectations aren’t met.

Analysis

The market problem here is not whether the business can grow; it’s whether that growth can compound fast enough to justify a near-triple-digit sales multiple. At that valuation, the stock trades like a long-duration asset: any small slip in launch cadence, satellite deployment, customer churn, or data-center utilization can re-rate the equity by 30-50% before the operating story visibly breaks.

The cleaner winners are the infrastructure suppliers and capacity enablers, not the integrated platform itself. NVDA and AMD still monetize the compute buildout regardless of which operator wins share, while power, cooling, and networking names get paid on spend, not on terminal equity value. If sentiment cools on SPCX, the spillover is more likely to favor cheaper “picks-and-shovels” AI exposure than to punish the broader AI capex complex.

The main contrarian risk is that consensus is anchoring on TAM rather than conversion. The thesis only works if management sustains an unusually steep ramp in revenue while also proving unit economics on launches, bandwidth, and AI rental capacity; that’s a high bar, and a single execution miss could compress the multiple sharply. Falsifiers over the next 1-3 months are simple: better-than-expected disclosed capacity utilization, accelerated launch cadence, or any evidence that 2026-27 estimates are too low; absent that, the valuation remains the tradeable variable.

Near term, this can still stay elevated if retail momentum chases the post-IPO story, but over 6-18 months the market is likely to distinguish between monopoly-like economics and monopoly-like narratives. If the business needs flawless execution to support the current price, the setup is asymmetric for downside, not upside.

Key Decisions for Investors

• Short SPCX on strength or use a 3-6 month put spread; prefer entries on rallies rather than after selloffs. Risk/reward favors downside because the valuation needs near-perfect execution, while any delay in capacity ramp can re-rate the stock quickly.
• Pair trade: long NVDA or AMD vs short SPCX over the next 1-3 months. The idea is to own the semiconductor picks-and-shovels that benefit from AI spend regardless of platform winner, while fading the highly levered platform multiple.
• Set an alert on SPCX for any upward revision to 2026 revenue, launch cadence, or data-center utilization. If management shows two consecutive quarters of above-consensus operating metrics, cover shorts; that would falsify the compression thesis.
• Do not add fresh long exposure until the stock de-risks materially or trades at a much lower sales multiple. The current setup is better suited to watching for a lower entry or to expressing the view through options rather than outright long stock.