Key Takeaways
- SpaceX shares advanced 7.2% Monday, ending the session at $164.19 following Russell 1000 index inclusion.
- The aerospace company’s stock remains significantly below its June peak of $225.64 reached shortly after going public.
- Nasdaq-100 entry scheduled for July 7 may trigger additional index fund purchases.
- CEO Elon Musk expressed confidence SpaceX would surpass $100 billion revenue projections for 2028.
- Historical data on large IPOs suggests caution, with significant share unlock scheduled for August.
Shares of SpaceX (SPCX) advanced 7.2% during Monday’s trading session, finishing at $164.19. The rally coincided with the aerospace manufacturer’s formal entry into the Russell 1000 index.
Space Exploration Technologies Corp., SPCX
While the single-day gain appears impressive, context matters. The current price remains considerably beneath the $225.64 all-time high established mere days following the company’s June 12 market debut.
The Russell 1000 officially incorporated SpaceX after markets closed Friday. Monday represented the initial complete trading day reflecting this benchmark inclusion.
Meanwhile, S&P Global declined to expedite SpaceX into its benchmark indices. The decision stems from fundamental liquidity considerations.
Approximately 86 million SpaceX shares currently exist in the public float. This represents just a minuscule portion of the company’s 13 billion-plus total share count—insufficient volume to accommodate substantial passive S&P 500 fund flows presently.
Additional tradable shares should become available throughout the coming months. Meanwhile, the more immediate market catalyst arrives with Nasdaq-100 membership on July 7.
This upcoming inclusion will likely generate purchases from investment vehicles including the Invesco QQQ ETF. Each of these three indices employs float-adjusted weighting methodologies, meaning actual market effects depend on publicly tradable shares versus total outstanding stock.
CEO Projects Strong Revenue Growth
Elon Musk contributed momentum to the stock’s weekend rally. Addressing speculation about SpaceX achieving $100 billion in 2028 revenue, he stated disappointment would follow if the company failed to substantially exceed that figure.
Current Wall Street consensus forecasts approximately $103 billion for 2028, positioning Musk’s comments as moderately aggressive rather than wildly optimistic. He additionally suggested SpaceX’s Grok 4.5 artificial intelligence system could surpass competing models from Anthropic.
The Grok platform originated at xAI, which completed its merger with SpaceX during February. That separate corporate structure has since been fully integrated into SpaceX operations.
Monday’s performance proved particularly notable against wider market conditions. The S&P 500 climbed 1.2% while the Dow Jones Industrial Average added 0.6%, both trailing SpaceX’s advancement considerably.
At present trading levels, SpaceX commands approximately $2 trillion in market capitalization. The stock’s post-debut floor reached $147.11, maintaining distance above its $135 initial public offering price.
Lessons from Previous Giant Public Offerings
SpaceX secured $85.7 billion through its IPO, shattering previous fundraising records. However, merely 4% of total company equity transferred to public market participants.
This structure carries significance given upcoming events: existing shareholder lockup expirations begin soon, with the initial wave arriving in August.
That opening unlock event will effectively double the publicly available share count. Historical precedent offers sobering perspective on heavily promoted, massive IPOs during their debut year.
Facebook,ربivian, and Robinhood each experienced substantial first-year declines following their public listings. Saudi Aramco, among history’s largest offerings, dropped 23.3% during its initial three-month period.
Research from Truist examining the 30 largest recent IPOs identified average negative returns around -9% at both six-month and twelve-month intervals. Larger, established enterprises have generally demonstrated superior performance compared with smaller companies, per analysis from University of Florida professor Jay Ritter.
SpaceX carried roughly $500 billion in valuation twelve months ago, incorporating xAI assets. This indicates extraordinary appreciation has already been embedded within the current $2 trillion-plus valuation, arriving ahead of the August unlock milestone.
