What do the charts show?
The chart compares the first-day share price performance of a selection of major US IPOs with their performance six months later. The pattern is familiar: many companies enjoy a strong debut, only to see those gains diminish as the market reassesses their prospects. This reflects a well-documented feature of IPO investing. The excitement surrounding a new listing often drives a surge in demand, resulting in a sharp rise in the share price on day one. However, once the initial enthusiasm fades, investors begin to focus on fundamentals such as earnings growth, profitability and execution. In many cases, valuations that looked reasonable amid IPO hype appear more difficult to justify. Academic studies have found that newly listed companies frequently underperform broader market benchmarks during their first year as public companies. While some firms go on to become outstanding long-term investments, the evidence suggests that a strong IPO debut is not a reliable indicator of medium-term performance.
The chart therefore serves as a reminder that the most important part of an IPO story often occurs after the headlines have faded. Six months after listing, investors are typically assessing a business on its merits rather than its narrative.
Why this is important
The chart is particularly relevant in light of the highly anticipated SpaceX IPO. Investor demand has been extraordinary, reflecting the company's position as (arguably) one of the world's most admired private businesses and a leader in both commercial space launches and satellite communications. Yet history suggests that investors should approach even the most exciting IPOs with caution. Some of the market's most celebrated listings have delivered disappointing returns after the initial excitement subsided. High-profile companies often come to market with elevated expectations, leaving little room for operational setbacks or slower-than-expected growth. This is especially important for retail investors. The popularity of SpaceX means many individuals may be tempted to buy shares based on the company's reputation rather than a careful assessment of valuation and future returns. While SpaceX may ultimately justify its market value, the experience of previous IPOs shows that exceptional businesses do not always translate into exceptional investment outcomes.
The lesson from the chart is one of caution. Investors should not judge an IPO by its first day of trading. The more meaningful test comes months later, when enthusiasm gives way to fundamentals. For those considering an investment in SpaceX, that distinction may prove crucial.
Global markets were driven by geopolitical de-escalation in the Middle East, persistent inflation and rate uncertainty, and accelerating fragmentation in trade and monetary policy across major economies.
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USA and Iran deal to end the war is to be signed in Switzerland on the 19th of June.
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After fresh Israeli strikes on Beirut targeting Hezbollah positions, Trump unusually rebuked Israel, saying the attack "should not have happened" because it risked undermining the peace negotiations.
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The administration prepared for the G7 summit in France amid heightened geopolitical tensions following the US.-Israel conflict with Iran and concerns over energy prices.
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Financial markets focused on inflation and the Fed's upcoming rate decision as resilient economic activity continued to support higher-for-longer interest rates
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British forces intercepted a Russian "shadow fleet" tanker in the English Channel suspected of evading sanctions, underlining London's continued support for Ukraine.
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Concerns intensified over Britain's public finances, with government debt approaching £3 trillion and borrowing costs rising faster than in other G7 economies.
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Debate continued within the Labour government over boosting defence spending while controlling welfare expenditure.
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Ten years after the Brexit referendum, renewed discussion emerged over Brexit's long-term economic costs and the case for closer ties with Europe.
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Ukraine and Moldova formally entered the first stage of EU accession negotiations, marking a major geopolitical milestone.
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Debate intensified over the creation of a more integrated European capital market regulator, with Germany securing special treatment for Deutsche Börse.
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Switzerland voted against capping their population at 10m people, by 55% to 45%.
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The European Commission raised €8 billion through bond issuance, continuing large-scale capital market funding operations.
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Chinese exports forecast to have risen around 15% in May, supported by semiconductor demand and front-loaded orders.
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Trade tensions with the United States eased somewhat after Trump-Xi discussions, although no major breakthroughs were achieved.
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Markets focused on the possibility that the Bank of Japan could raise interest rates to their highest level in more than three decades.
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The G7 summit in France became a focal point for discussions on energy security, trade and geopolitical stability.
