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Perhaps the most important factor behind investor enthusiasm is Elon Musk’s track record of turning seemingly impossible ideas into commercially dominant businesses

For years, Tesla was dismissed as financially unstable. Critics repeatedly argued the company would never scale profitably or survive against legacy carmakers. Yet Tesla transformed the global EV industry.
When Tesla went public in 2010, many investors were not really betting on electric cars alone. They were betting on Elon Musk himself. At the time, Tesla was still a risky company burning cash in a market dominated by traditional automakers. Yet investors continued backing Musk’s vision of a future built around electric vehicles, autonomous driving and renewable energy. Fifteen years later, Tesla’s stock has risen nearly 300-fold since its IPO, turning Musk into the world’s richest man and one of the most influential corporate figures.
Now, something similar may be happening again, but on an even bigger scale.
Reports around a potential trillion-dollar IPO for SpaceX and Musk’s ambitious long-term projections are raising a question whether investors are buying into revolutionary technology, or simply buying into Elon Musk’s ability to sell the future?
Why SpaceX’s Valuation Is Generating Buzz
SpaceX is reportedly exploring scenarios where its future valuation could eventually reach between $1.7 trillion and $2 trillion. Musk is also believed to be considering raising up to $75 billion to fund the company’s next phase of expansion.
Those numbers are extraordinary even by Silicon Valley standards.
To put that into perspective, a $2 trillion valuation would place SpaceX among the most valuable companies in the world, rivalling some of the largest technology giants such as Apple.
“The buzz is because the reported IPO could be the largest ever, with reports suggesting a valuation in the trillion-dollar range and fundraising estimates that could dwarf earlier landmark IPOs such as Saudi Aramco. SpaceX is being valued not as an aerospace company, but as a combination of NASA contractor, telecom disruptor, defence-tech player, satellite internet company and future space-economy platform. Plus, Elon Musk,” said Jaspreet Bindra, co-founder, AI&Beyond.
For many investors, the company represents far more than a rocket-launch business.
“To investors, this is no ordinary space play; the company is putting in place the kind of vital infrastructure you find in satellite internet, defence and reusable launch systems. Reported private valuations are in excess of hundreds of billions of dollars, making SpaceX the standard by which to judge the long-term enterprise value that frontier technologies can put on the table. The fervor has something to do with a wider change in investor sentiment as well — a move away from incremental tech in favour of the sort of companies that can turn an industry on its head,” says Siddhartha Chandurkar, Founder & CEO, ShepHertz Technologies.
What Is The Starlink Factor?
One major reason investors remain optimistic is Starlink, SpaceX’s rapidly expanding satellite internet business.
Starlink already operates thousands of low-Earth orbit satellites and is increasingly being viewed as one of the company’s strongest long-term revenue engines. The service aims to provide high-speed internet access globally, especially in remote regions where traditional broadband infrastructure is weak.
In many ways, investors see Starlink as the part of SpaceX that could eventually generate stable, recurring cash flows while funding Musk’s larger ambitions.
Starlink generated roughly $11.4 billion in revenue, accounting for about 61% to 69% of SpaceX’s total sales. The Connectivity segment operating income was $4.4 billion translating into an operating margin of 39% expanding from 26% in 2024. This shows clear signs of scale economies emerging fast.
The global satellite internet market itself is expected to become massive over the next decade as demand for connectivity, cloud computing, AI infrastructure and digital services expands worldwide.
SpaceX also benefits from something few competitors possess: vertical integration. The company manufactures roughly 85% of its launch vehicle components, including engines, avionics, and software, giving it greater control over costs and deployment speed. This has helped SpaceX dominate commercial launch markets while steadily lowering launch expenses.
Why Investors Keep Betting On Musk
Perhaps the most important factor behind investor enthusiasm is Musk’s track record of turning seemingly impossible ideas into commercially dominant businesses.
For years, Tesla was dismissed as financially unstable. Critics repeatedly argued the company would never scale profitably or survive against legacy carmakers. Yet Tesla transformed the global electric vehicle industry and forced traditional automakers to accelerate their own EV plans.
At the time of the IPO, Tesla generated roughly $150 million in revenue in its lifetime, almost entirely generated by the two-seat Roadster. The bet on Tesla was wager on CEO Musk’s ability to develop a roster of mass-market electric cars and scale an automaker far away from the Detroit auto hub, focusing instead of Silicon Valley.
Musk did not start Tesla, but he invested early, served as chairman and took over as CEO in October 2008, after leading a board revolt against founding CEO and inventor Martin Eberhard early that year.
Now, with SpaceX, history seems to repeat. Reusable rockets were once considered economically unrealistic by many aerospace experts. Today, by recovering and reusing its Falcon 9 boosters, SpaceX has reduced launch costs by roughly $15 to $30 million per mission, fundamentally reshaping the global space industry.
Bindra says investors are buying more into Musk. “There is a saying in the Valley: ‘Never bet against Elon’. They are buying into him and his ability to create entire industries — electric cars, rockets, etc. They are also buying a full-stack space platform — reusable launch, Starlink, defence contracts, satellite internet, and the long-term possibility of space infrastructure becoming a mainstream economic layer. In many ways, investors are buying the ‘Musk premium’ — the belief that he can bend impossible-looking industries, as he did with electric vehicles and reusable rockets.”
That confidence extends beyond rockets and electric cars. Musk is now increasingly positioning his empire around artificial intelligence, robotics, automation and large-scale digital infrastructure.
According to a recent report by The Economist, Musk is effectively betting much of his business empire on AI-driven technologies becoming central to the future economy. SpaceX, Tesla, xAI and even Musk’s robotics ambitions increasingly overlap around data, computing power and AI systems. He views AI not just as tool, but as the foundational infrastructure from transportation and aerospace to human cognition.
Musk’s strategy is based on:
Corporate Restructuring: SpaceX acquired xAI by creating a mega-entity focused on space-based AI infrastructure and launching orbital data centres.
Massive Compute Buildouts: Both SpaceX and Tesla are heavily reallocating capital towards AI infrastructure, utilizing massive clusters of GPUs.
Robotics & Autonomy: Tesla is focusing its future on humanoid robots (Optimus) and Full Self-Driving (FSD) vehicles, while Neuralink aims to integrate AI with the human brain.
What Are The Risks Behind The Hype?
Yet despite the excitement, many analysts remain deeply cautious. “The biggest risk is valuation outrunning reality. SpaceX is a remarkable company, but because of the X.com load, it actually made a loss. However, it is priced for flawless execution across rockets, Starlink, defence, Mars and future space infrastructure. A rocket launch failure can hurt investors. Biggest risks are governance and concentration risks. SpaceX is deeply tied to one individual, who owns special shares to control it forever,” pointed out Bindra.
There are also regulatory and geopolitical risks. Satellite internet networks increasingly intersect with national security concerns, spectrum regulations and global political tensions.
More importantly, critics argue that modern markets may once again be drifting towards a “vision-first” investment cycle where future possibilities are valued more aggressively than present financial realities.
In such cycles, investor optimism can sometimes detach from underlying economics.
Several analysts compare the current AI and futuristic technology boom to earlier periods of speculative enthusiasm during the dot-com era, called ‘AI-washing’.
Investors poured money into ambitious internet companies long before sustainable business models emerged. Venture capital is now heavily concentrated in AI, with a vast majority of funding going into AI start-ups. Several commentators like Bank of America warn of an “air pocket” or bubble due to the massive capital expenditures (capex) that are outpacing cash generation. However, this current bubble is primarily an arms race for market dominance among established entities.
In the 1990s, telecom capex boomed driven by laying global fibre-optic cables. Now, hyperscalers like Amazon, Microsoft, Google, Meta and Oracle are aggressively financing heavy AI infrastructure, with capex figures pushing hundreds of billions into specialised chips and data centres.
Meanwhile, internet companies were highly reliant on external capital and fragile VC funding. Today’s leading AI developers are most robust businesses in history, backed by cash flows and strong legacy businesses.
The Difference Between Hype And Long-Term Transformation
However, comparing today’s AI and deep-tech boom directly to past bubbles may oversimplify the situation. Unlike many speculative companies from earlier eras, Musk’s businesses already operate at enormous industrial scale. Tesla manufactured 1.4 million cars a year, producing around 1.77 million consumer vehicles in 2024 alone. SpaceX launched rockets regularly and services major state and defence contracts. Starlink already has 10.3 million paying subscribers globally.
In other words, these are not purely conceptual companies. What investors are really debating is whether current valuations are pricing in realistic future growth, or assuming near-perfect execution across multiple extremely difficult industries simultaneously.
That distinction matters because futuristic infrastructure businesses often require years of losses before achieving dominant market positions.
Amazon itself spent years being criticised for prioritising expansion over profitability before eventually becoming one of the world’s most valuable firms.
“There are clear signs of a hype cycle: AI, space, defence-tech, chips and robotics are all being valued on future possibilities rather than current cash flows. SpaceX may become the symbol of this new ‘frontier tech’ market,” said Bindra.
What This Means For Investors And Global Start-Ups
The SpaceX story also reflects a larger global shift increasingly influencing Indian start-ups and investors.
Across global venture capital ecosystems, “vision-first” investing is becoming more common. Investors are increasingly funding founders based on their long-term narratives around AI, climate technology, space, robotics and future infrastructure rather than immediate profitability alone.
India’s own start-up ecosystem is beginning to mirror this trend, especially in sectors linked to AI, semiconductors, deep-tech manufacturing and defence technology.
For founders, Musk represents the ultimate example of how storytelling, technological ambition and investor confidence can combine to unlock enormous capital.
“For investors, SpaceX is a reminder that the biggest returns now come from platform shifts, not incremental businesses. But it is also a warning: world-changing companies can still be bad investments if bought at the wrong price. For start-ups, the message is that deep-tech ambition is back. Markets are willing to fund companies that attack hard problems in infrastructure, energy, AI, defence and space, provided they can show execution, not just vision,” pointed out Musk.
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