A $1.75T IPO Would Be Overpaying 30% for SpaceX
This analysis breaks down SpaceX's ambitious $1.75 trillion IPO valuation, asserting it's 30% overvalued based on a sum-of-the-parts forecast of its diverse business segments. The author meticulously dissects the individual worth of Starlink, Starship, and xAI, highlighting where the valuation relies on 'everything goes right' scenarios and intangible premiums. Hacker News discusses the implications for retail investors, the reality of 'option value' for cutting-edge tech, and the broader context of high-flying tech IPOs.
The Lowdown
A recent analysis delves into the proposed $1.75 trillion IPO valuation for SpaceX, arguing that this figure represents a 30% overestimation compared to a meticulous sum-of-the-parts valuation. The author, Dan Schwarz, forecasts the fair market value of SpaceX's seven distinct business segments as of a prospective June 2026 IPO, concluding that the target valuation necessitates all segments to outperform significantly.
- SpaceX is reportedly targeting a $1.75 trillion valuation for a June 2026 IPO, which would be the largest in history.
- The author breaks down SpaceX into seven segments: Starlink Consumer, xAI/Grok, Starship Commercial Launch, Starlink Enterprise/Maritime/Aviation, Government/Defense, Falcon 9/Heavy, and Starlink Direct-to-Cell.
- Based on forecasted median values for each segment, the sum-of-the-parts equity value is approximately $1.25 trillion, indicating the IPO target is 29% higher.
- This $500 billion gap implies the IPO price reflects a '75th percentile' forecast across all segments, assuming simultaneous maximum bullish outcomes.
- Skepticism is particularly directed at the forecasted $258 billion valuation for xAI, anchored by a recent merger, and the $170 billion 'pure option value' assigned to Starship, a technology still in advanced testing.
- The analysis suggests a 'conglomerate premium' might be at play, where the integrated narrative of SpaceX's technologies (e.g., orbital data centers, AI-powered connectivity) could justify a valuation above its individual parts.
- A significant portion (48%) of the sum-of-the-parts value is attributed to Starlink's various forms, whose long-term growth is critical but seen with skepticism by the author.
- Ultimately, the article concedes that 'fair market value is just what people are willing to pay,' acknowledging that intangible factors and extraordinary retail demand (reportedly 30% allocation) could drive the price.
While the analysis presents a data-driven argument for overvaluation, it also acknowledges the unique market dynamics and investor sentiment that often define high-profile IPOs, particularly those involving such innovative and intertwined ventures.
The Gossip
Starship's Soaring Success: Fact or Fiction?
Commenters debate the article's characterization of Starship's $170B valuation as 'pure option value.' Some argue that recent successes, like booster tower catches, indicate the technology is proving itself beyond mere experimentation, drawing parallels to initial skepticism about Falcon 9's reusability. They suggest that undervaluing Starship might mirror past underestimations of SpaceX's capabilities.
IPO's Unfair Advantage: Rule Changes and Retail Risks
Several users express concern over alleged changes to NASDAQ rules, reducing the price discovery period for index funds from a year to 15 days. They fear this could force index funds to buy at peak hype, leading to a 'huge wealth transfer' from retail retirement accounts to the ultra-wealthy. This discussion highlights perceived unfairness in market access and IPO mechanics, with one user referencing Matt Levine's commentary on 'SpaceX Indexing.'
Valuation Velocity: Bubble or Brilliance?
The overall valuation of SpaceX, particularly the high P/E ratio given current revenue and profitability, sparks skepticism. Some commenters draw parallels to past market bubbles (e.g., Nortel, 2019 IPOs), suggesting that investors are 'tripping over themselves' to buy overvalued stocks. The author (ddp26) acknowledges the 'Keynesian beauty contest' aspect, where analysts anchor to existing consensus, even when personally skeptical of segments like xAI's valuation.
Float-Adjusted Funds: A Shield for Savers?
Countering the concerns about index funds being forced to buy at peak, some users clarify that most major index funds (like VTI or S&P 500) are 'float-adjusted.' Given SpaceX's anticipated thin float (less than 5% of the company being sold), its actual weight in such funds would be minuscule, treating it more like a company with a much smaller market cap and thereby mitigating risks for typical index investors.