SpaceX Stock Is Down 26% From Its Post-IPO High. History Says a $20,000 Investment Will Be Worth This Much by Mid-2027.

SpaceX shares (SPCX) have fallen 26% to about $150 since the June 12 IPO at $135, with investors citing anxiety around a recent bond offering. Downward pressure is expected as lockups expire: the public float should rise from <5% currently available to ~1.5B shares in late July/early August (after ~911M shares become eligible) and to at least ~3B shares by late October. At 101x sales, SpaceX is the most expensive Nasdaq-100 stock by a wide margin, implying the risk of further declines if supply increases quickly.

Analysis

The setup is less about the business and more about microstructure: a tiny tradable float meeting a very large latent seller base is exactly how premium valuations de-rate faster than models expect. In that regime, the first leg down is usually not about fundamentals deteriorating; it is about price discovery shifting from scarcity to distribution, which can compress the multiple before any operating metric rolls over.

The second-order losers are the rest of the high-duration, sentiment-led complex: HOOD, COIN, RIVN, PATH, and even SNOW are the names most likely to feel spillover because they trade on the same “optional upside” factor and will be used as liquidity outlets if growth PMs reduce exposure. By contrast, cash-generative compounders such as V, META, and arguably ABNB/DASH should benefit on a relative basis if the market rotates away from scarce, story-driven exposure and back toward self-funding growth.

Time horizon matters. Over the next 2-6 weeks, the main risk is an air-pocket around each unlock window; over 1-3 months, the second order is multiple compression as insiders monetize and the street re-underwrites what the public float can actually absorb. The contrarian risk is that the stock remains mechanically tight if borrow is hard and fundamental demand is real; that would show up as SPCX holding above the IPO print and then reclaiming the post-IPO highs on heavy volume. That would invalidate the bearish lockup thesis and force a cover rather than a fade.

Key Decisions for Investors

• Short SPCX into strength ahead of the first major unlock window; prefer defined-risk put spreads over outright shorting if borrow is tight. Target downside to the low-$130s on the first leg and low-$100s if supply absorption fails over 1-3 months.
• Pair trade: long V / short SPCX as a quality-vs-duration expression. The reward is multiple compression in SPCX without needing a broad market selloff; the trade fails if SPCX reclaims and holds above the IPO price with expanding volume.
• Use HOOD/COIN as the spillover basket: short both on any rotation into speculative growth weakness, with a 4-8 week horizon. These names are the cleanest sentiment beta to a lockup-driven de-risking in late-stage growth.
• Watchlist alert, not a trade: if SPCX clears the first unlock without a volume spike and stays above the IPO price for 10+ sessions, cover shorts quickly. That would signal the market can absorb distribution and the overhang is being overstated.