Analysis
SpaceX will report its first quarterly earnings as a public company on August 4, an event that carries more weight than a typical debut earnings print because it also triggers the opening tranche of the company's staggered post-IPO lockup schedule. Starting August 6, insiders become free to sell up to 911.5 million shares -- roughly 20% of restricted holdings -- worth approximately $116 billion at the stock's current price near $108.37. A further roughly 455.8 million shares, another 10% tranche, could unlock on top of that, but only if SpaceX's stock closes more than 30% above its $135 IPO price on five of the ten trading sessions before earnings, a bar the stock is nowhere near clearing from below its offering price.
SpaceX priced its IPO at $135 a share on June 11, 2026, raising approximately $75 billion in what was widely reported as the largest initial public offering in US history, valuing the company near $1.77 trillion at pricing. That debut arrived amid a wave of enthusiasm for anything touching AI-adjacent infrastructure, satellite broadband, and defense-relevant space capability -- SpaceX sits at the intersection of all three. Two months later, the stock has round-tripped enough that this week's earnings and lockup double as the first genuine stress test of whether that enthusiasm survives contact with a real quarterly report and real insider selling pressure.
The closest historical comparables are instructive without being reassuring. Facebook's 2012 lockup expirations are the textbook case of a mega-cap tech debut absorbing successive waves of insider selling, and Uber's 2019 lockup expiration landed during a period when the stock was already trading below its offering price -- similar to where SpaceX sits today. Neither precedent is a perfect analog given SpaceX's unprecedented scale, but both point to the same mechanism: lockup expirations tend to matter more, not less, when a stock is already soft, because insiders sitting on a smaller gain (or a loss) relative to peak pricing are more inclined to sell into any strength rather than wait.
“The closest historical comparables are instructive without being reassuring.”
Do the math on where SpaceX actually sits today: at $108.37 against a $135 IPO price, the stock is trading roughly 20% below where it priced -- 108.37 divided by 135 works out to about 80% of the original price. Apply that same ratio to the $1.77 trillion valuation set at IPO and the implied value today is closer to $1.42 trillion, a gap of roughly $350 billion in paper value erased since June. That's the number every AI-lab IPO banker is quietly staring at right now, because it's the most direct available evidence of how much of this year's AI-adjacent IPO enthusiasm was durable versus how much was pricing-day momentum.
For VCs and LPs, the relevant read isn't SpaceX's rockets -- it's what this week says about exit-market appetite for anything priced on an AI-scale narrative rather than trailing financials. OpenAI's reported $852 billion valuation and Anthropic's reported $965 billion mark, both racing toward their own IPO filings, will be priced by the same public-market investors currently deciding whether to hold or sell SpaceX through this unlock. A soft reaction here doesn't kill either lab's IPO plans, but it does raise the price of patience for whichever one goes first.
The bear case is straightforward: if the earnings print disappoints and the newly freed float meets weak demand simultaneously, SpaceX could test levels meaningfully below today's price, reinforcing a narrative that 2026's largest IPOs priced ahead of what public markets are actually willing to sustain. The bull case is just as available in the same data -- Musk and select insiders staying locked until mid-2027 removes the single largest potential source of selling pressure from this week's event entirely, and a company with SpaceX's underlying cash-generating businesses (Starlink, launch contracts) has more fundamental support than a pre-revenue AI lab would at a comparable multiple.
What to watch: how the stock trades in the first three sessions after the August 6 unlock specifically, since that's where freed supply meets real demand rather than earnings-day headline reaction; whether the conditional 30%-above-IPO bonus tranche stays dormant as expected; and whether OpenAI or Anthropic's bankers visibly adjust their own lockup structures in response to however this week actually plays out. SpaceX didn't ask to be the rehearsal for the next wave of trillion-dollar tech IPOs, but that's exactly the role this week puts it in.
