The SpaceX IPO Is About to Lift Off at $1.77 Trillion. Here's My Honest Take on Whether You Should Buy Shares.

SpaceX’s IPO is reportedly 4x oversubscribed, with more than $250 billion of demand for a $75 billion raise, which likely supports pricing near the proposed $1.77 trillion valuation. However, the article argues the stock is expensive at roughly 100x 2025 sales, and questions the durability and margins of the company’s AI compute revenue and broader business model. The author’s view is bearish on the IPO despite strong investor enthusiasm and the likelihood of a first-day pop.

Analysis

The immediate read is that this IPO is less a financing event than a liquidity referendum on private-market AI exposure. Oversubscription at this scale usually compresses near-term float and forces a first-week momentum bid, but that does not solve the real issue: the stock is likely being priced off TAM and narrative, while the business still has uneven margin quality across segments. In other words, there may be a tradable first-day squeeze, but the post-lockup path will depend on whether investors accept capital-intensive infrastructure with customer concentration and weak contractual durability.

The second-order effect is on public AI beneficiaries and adjacent capital providers. If this listing clears at a premium and rips, it validates the broader “infrastructure at any price” trade, which can briefly lift NVDA and other compute proxies through sentiment rather than fundamentals; if the market balks after day one, it reinforces that even AI-linked growth names need visible cash conversion. NDAQ could see a modest bump in issuance activity and secondary-market volume, but the bigger read-through is that the market may be close to saturating on mega-cap private-market re-ratings.

The key risk is that the revenue mix being celebrated today may prove highly transient over the next 6-18 months if third-party compute contracts are short-duration or low-margin. That creates a classic late-cycle setup: top-line acceleration impresses in the quarters around the IPO, while free cash flow lags and capex intensity rises, setting up disappointment once the initial scarcity premium fades. The market is likely underestimating how quickly sentiment can reverse if one large customer balks or if compute supply tightness eases.

Contrarian take: the consensus is focusing on “first trillion-dollar float” optics and underpricing the possibility that the first public trading range is the best exit window for insiders and late-stage holders. If the deal prices rich and trades well, it may actually be a shortable liquidity peak once initial demand is satisfied. The cleaner expression is to avoid chasing the IPO and instead fade strength in the days after listing, when implied perfection collides with the reality of cyclical capex and questionable margin durability.

Key Decisions for Investors

• Do not chase the IPO on day one; wait 5-10 trading sessions for float to normalize and implied scarcity premium to decay before considering any entry.
• If the stock trades >20% above IPO price in the first 48 hours, consider a short via options or a small-risk put spread 1-3 months out; the setup is asymmetry against post-listing mean reversion.
• Tactically long NVDA on any selloff tied to IPO disappointment, but only as a 2-4 week trade — the read-through is sentiment-driven and should fade if the listing stalls.
• Relative-value idea: short the expensive new listing against a basket of profitable public AI infrastructure names with clearer FCF conversion; use a 1-2 month horizon and trim if the IPO stays above issue for two weeks.
• For event-driven desks, monitor NDAQ only as a secondary beneficiary; any upside should be modest and short-lived, so sell strength rather than initiate a core long.