SpaceX has rapidly become one of the most important—and controversial—new additions to global public equity markets. Following its June 2026 IPO, Space Exploration Technologies Corp. (NASDAQ: SPCX) offers public-market investors direct exposure to a combination of commercial space launch, satellite communications through Starlink, defence and government contracts, next-generation computing infrastructure and potentially the longer-term commercialisation of space itself.
The investment case is extraordinary in scale, but so are the expectations embedded in the valuation. Following the first major expiration of the company's IPO lock-up restrictions in August, investors are entering an important new phase in the SpaceX story.
For global private clients and family offices, the question is no longer simply whether SpaceX is an exceptional company. The more important question is whether SPCX represents an attractive investment at today's valuation and, importantly, how large a position should investors be prepared to hold given the stock's considerable volatility.
SpaceX went public at approximately US$135 per share in June 2026. Initial enthusiasm was extraordinary, with the shares subsequently reaching an intraday high above US$225 before undergoing a severe correction. By late July, SPCX had fallen toward US$110–120, demonstrating how quickly expectations surrounding a highly anticipated IPO can change.
The first major lock-up expiration represented one of the most important tests for the shares since the IPO. Approximately 911.5 million previously restricted shares became eligible for sale, dramatically expanding the potential tradable supply. Before the unlock, less than 5% of SpaceX's shares were freely tradable. The newly eligible shares increased the potential tradable pool by more than 140%.
Conventional wisdom suggested that such an enormous increase in potential supply could trigger significant selling pressure. Employees, venture-capital investors and early shareholders had accumulated enormous gains during SpaceX's years as a private company and could reasonably have been expected to use the public listing as an opportunity to diversify their wealth.
What happened instead was particularly interesting. Rather than collapsing following the first major unlock, SpaceX shares strengthened. On August 7, SPCX rose approximately 15.8%, closing around US$133, almost exactly back to its US$135 IPO price. The market therefore absorbed the first major lock-up event considerably better than many investors had feared.
This does not mean that the lock-up risk has disappeared. An unlock means shareholders are permitted to sell; it does not mean that all—or even most—will immediately do so. Actual selling can occur progressively over days, weeks or months. Furthermore, another significant release of shares is expected around August 20, meaning the process of normalising SpaceX's public float is not yet complete.
For private clients, however, the successful absorption of the first major unlock is an encouraging development. One of the largest technical overhangs affecting SPCX since the IPO has at least partially passed without producing the catastrophic selling pressure some investors anticipated.
The longer-term investment thesis remains based on SpaceX's extraordinary collection of strategic assets. At its core, SpaceX has transformed the economics of accessing space. Reusable rockets have substantially reduced launch costs and allowed the company to achieve a launch cadence that traditional aerospace competitors have struggled to replicate. Falcon 9 established the commercial foundation, while Starship potentially represents the next major step in reducing the cost of transporting payloads—and eventually people—into orbit.
Starlink provides another powerful component of the investment case. Rather than relying exclusively on relatively irregular launch revenue, SpaceX has developed a recurring subscription business through its global satellite communications network. Starlink potentially transforms SpaceX from a capital-intensive aerospace company into a hybrid aerospace, telecommunications and technology platform.
This distinction is crucial for valuation. Traditional aerospace companies typically receive relatively modest valuation multiples because revenues depend heavily on manufacturing cycles and government contracts. High-growth communications and technology platforms can command significantly higher multiples because recurring revenues and network effects potentially generate superior long-term economics. SpaceX increasingly contains characteristics of both.
A third pillar is defence and national-security infrastructure. Space-based communications, surveillance, launch capabilities and resilient satellite networks have become strategically important to governments. SpaceX's capabilities therefore extend beyond commercial markets into national-security infrastructure, potentially creating substantial barriers to entry and durable government relationships.
Artificial intelligence adds another dimension. SpaceX's infrastructure ambitions increasingly intersect with AI, computing and energy infrastructure. This expands the potential addressable market but also substantially increases capital requirements.
That brings investors directly to one of the principal risks: capital intensity. SpaceX may generate extraordinary revenue growth while simultaneously consuming enormous amounts of capital. Starship development, satellite replacement, launch infrastructure, AI-related investments and future space infrastructure require continuing expenditure. Investors should therefore focus not simply on revenue growth but on free cash flow and the returns generated on incremental invested capital.
The second major concern is valuation. Even after the correction from the post-IPO high, SpaceX remains one of the world's most highly valued companies. Such a valuation implicitly assumes years of exceptional growth. This creates asymmetric expectations.
When investors purchase an inexpensive company, modest operational improvement can generate substantial upside. When investors purchase an extraordinary company at an extraordinary valuation, excellent operational performance may already be reflected in the share price.
SpaceX therefore illustrates one of investing's most important principles: A great company is not automatically a great investment at every price.
Private clients should distinguish carefully between the quality of SpaceX's business and the valuation of SPCX shares.
The third risk is key-person dependence. Elon Musk remains central to SpaceX's strategic direction, engineering culture, investor perception and broader corporate identity. His involvement in multiple businesses creates both opportunities and governance questions. Investors must therefore recognise that SPCX contains an unusually significant degree of founder-related risk.
The fourth consideration is volatility. The movement from US$135 at IPO to above US$225, followed by a decline toward approximately US$105–110 and then a rapid recovery toward US$133, all within roughly two months, demonstrates that SPCX should not be treated like a conventional defensive blue-chip holding.
For private clients, such volatility requires disciplined position sizing.
The post-lock-up environment nevertheless offers one important advantage: improving liquidity. An unusually small free float can produce exaggerated price movements because relatively modest buying or selling encounters limited available supply. As additional shares become freely tradable, liquidity should gradually improve. Over time, a larger float could also facilitate greater institutional participation and eventually broader index inclusion.
This means lock-up expirations have two effects. In the short term they create potential selling pressure. In the longer term they can help transform an IPO into a mature, institutionally investable public security.
The fact that SPCX absorbed its first major unlock while rallying is therefore constructive, although it is much too early to conclude that the supply issue is completely resolved.
Analyst sentiment also remains important. Following the company's recent results, Argus upgraded SpaceX from Hold to Buy while maintaining a US$160 price target. From a share price around US$133, that target would imply approximately 20% potential upside.
Private clients should nevertheless avoid relying excessively on conventional 12-month analyst targets. SpaceX is particularly difficult to value because investors are effectively attempting to value several businesses simultaneously: launch services, Starlink, defence capabilities, Starship, future space infrastructure and increasingly AI-related opportunities. Small changes in assumptions regarding future revenue growth, margins or discount rates can produce enormous differences in theoretical valuation.
For globally diversified portfolios, SPCX should therefore be approached as a high-conviction satellite investment rather than a conventional core holding. For investors with significant risk tolerance and a long investment horizon, an allocation in the region of 1–3% of a globally diversified equity portfolio may provide meaningful participation in SpaceX's potential upside without allowing a single highly volatile company to determine overall portfolio outcomes.
Investors already holding significantly larger positions following the IPO should consider whether their exposure remains consistent with their strategic asset allocation. The correct question is not simply “Will SpaceX rise?” but rather “How much portfolio risk should depend on SpaceX?”
The post-lock-up period may also favour gradual accumulation rather than attempting to identify a single perfect entry point. With further shares expected to become eligible for sale, investors should be prepared for continued volatility. Building positions in stages can reduce the risk of committing substantial capital immediately before another technically driven correction.
The long-term bull case remains unusually powerful. If SpaceX continues reducing launch costs, expands Starlink globally, successfully commercialises Starship, strengthens its position in defence and government markets and develops new space-based infrastructure, today's company could eventually become substantially larger.
The bear case is equally straightforward. Expectations are extremely high. Capital expenditure is enormous. Competition will increase. Regulatory and geopolitical scrutiny will remain substantial. Technological setbacks are possible. And at a very large valuation, even excellent growth may fail to generate attractive shareholder returns if investors initially pay too much.
This is why the post-lock-up period is so important. SpaceX is gradually moving from an IPO driven partly by scarcity and extraordinary investor excitement toward a more conventional public-market environment in which fundamentals, earnings, cash flow and valuation increasingly determine returns.
The first major lock-up expiration has passed more successfully than many investors expected. Approximately 911.5 million shares became eligible for sale without triggering the feared collapse, and SPCX subsequently recovered to approximately its US$135 IPO price. This represents an encouraging signal about underlying investor demand, but it should not be interpreted as evidence that technical risks have disappeared. Further unlocks remain ahead.
For global private clients, the investment conclusion is therefore nuanced. SpaceX remains one of the most compelling structural growth companies available in global public markets, but SPCX remains a high-risk investment whose valuation requires extraordinary future execution.
The appropriate strategy is not necessarily to avoid the shares because they are volatile, nor to chase them because SpaceX is an exceptional company. Instead, investors should combine long-term conviction with valuation discipline, diversification and prudent position sizing.
SpaceX could become one of the defining companies of the twenty-first century. But successful investing ultimately depends not only on identifying exceptional companies—it depends on purchasing them at sensible prices and holding them within portfolios capable of surviving periods when the market disagrees.
For private clients prepared to accept these risks, the post-lock-up period potentially represents the beginning of a more mature and investable phase for SPCX. The first major supply event has been absorbed. Liquidity is improving. The business continues to expand. But with further unlocks approaching and expectations remaining extraordinarily high, patience and disciplined portfolio construction remain essential.
Rainer Michael Preiss
Global Markets Commentary, Partner & Portfolio Strategist, DAS family office
This commentary is provided for educational purposes and does not constitute individualized investment advice. SPCX is a recently listed, highly volatile security. Position sizing should reflect each investor's objectives, liquidity requirements and ability to tolerate substantial losses.
