Wall Street bent its own rules so your retirement account would buy a stock you never chose.

"We put in place guardrails after the dot-com bubble for a reason."

— Elizabeth Wilkins, president and CEO of the Roosevelt Institute

SpaceX is about to have the largest initial public offering in history. The company is pricing 555.6 million shares at $135 each, raising an estimated $75 billion and valuing itself at roughly $1.77 trillion. That alone would be remarkable enough. What makes this IPO different from every other tech debut is what happened before the first share even traded: the people who manage the indexes your 401(k) probably tracks changed their own rules to make sure SpaceX would be included as fast as possible.

Nasdaq shortened its "seasoning" requirement from three months to 15 days. FTSE Russell went further, allowing companies to enter major indexes after just five trading days. The S&P 500 was the only major index provider that refused to bend, keeping its one-year rule intact. But anyone whose retirement fund tracks the Nasdaq-100 or a Russell index is going to find SpaceX in their portfolio whether they wanted it there or not.

Index funds are built on a simple premise: you pick an index, and the fund buys whatever is in it. There is no discretion, no cherry-picking, no opting out of individual holdings. When SpaceX gets added to the Nasdaq-100 after its IPO, every fund tracking that index must buy shares at whatever price they are trading at that moment.

Harvard Law School professor Jesse Fried put it plainly in an interview with Fortune: "Index fund investors are forced to buy shares that they did not sign up for." He added that the changed rules will allow funds to purchase regardless of price, increasing demand and potentially locking in temporarily inflated valuations from day one.

Translation: the guardrails existed to prevent exactly this situation, and someone decided those guardrails were standing in the way of a very large sale.

The mechanics of how SpaceX got here are worth examining. After the dot-com crash of 2000, index administrators instituted rules requiring companies to trade publicly for extended periods before inclusion. Tesla spent roughly ten years as a public company before joining the S&P 500. The logic was straightforward: let the market price something over time before forcing passive investors to hold it.

Those rules were not designed around SpaceX. They were designed around the memory of Enron, Pets.com, and thousands of other companies that went from hyped to worthless in months. The seasoning period was meant to ensure that a company's stock had settled into something resembling its real value before index funds were compelled to buy it.

Nasdaq did not change these rules because of an abstract commitment to market efficiency. It changed them because SpaceX chose to list on the Nasdaq rather than the New York Stock Exchange, and Nasdaq wanted the listing. A representative would not confirm this when asked by the Los Angeles Times, but the timing speaks for itself.

Underlying the spectacle is a company whose financials tell a complicated story. SpaceX reported $18.67 billion in revenue for 2025 and a net loss of nearly $5 billion. It had accumulated so many prior losses by late 2021 that it can offset future income against up to $3 billion in previously posted losses.

Of its three business segments, only one is profitable. Starlink, Musk's satellite internet network, generated $11.32 billion in revenue and $4.42 billion in net income. Space operations lost $657 million on $4.08 billion in revenue. The AI division lost $6.36 billion on $3.2 billion in revenue.

The IPO prospectus claims a "total addressable market" of $28.5 trillion for SpaceX's products and services, almost all of it coming from its prospective AI business. For perspective, the United States' gross domestic product in 2025 was about $32 trillion. Aswath Damodaran, the stock valuation expert at New York University, said the figure "borders on fantasy" and placed it alongside other "bloated and patently unreachable numbers floated for companies by Silicon Valley promoters."

Starlink itself shows signs of strain. While subscriber counts more than doubled to 10.3 million as of March 31, average revenue per subscriber has been shrinking: from $99 at the end of 2023 down to $66 as of March 31 this year. The satellites have a useful life of only five years, meaning the fleet must be refreshed more frequently than most families replace their cars. About 10,000 Starlink satellites are currently in orbit.

Then there is governance. Musk will own just 12.3% of SpaceX's Class A shares after the IPO, but 93.6% of the Class B shares, which carry ten votes each. This gives him 85.1% of all shareholder votes. The prospectus acknowledges that "Mr. Musk will be able to control the outcome of matters requiring shareholder approval," including board selection.

Fried's longer-term concern centers on succession: "He's locked himself into a position of control of SpaceX forever," he said. "Even if such control is good for investors in the short- or medium-term, it doesn't mean it will be good for investors in 20 years."

Musk has a documented history of using his companies to support one another. When Tesla's Cybertruck inventory piled up, SpaceX and other Musk-controlled entities absorbed excess stock. When SolarCity ran into financial trouble in 2016, he merged it into Tesla with the assent of a compliant board. The prospectus for investors is thick with related-party transaction disclosures.

Elizabeth Warren, the Massachusetts senator, formally asked the SEC to delay the IPO, citing concerns about valuation, Musk's near-total control, and the index fund rule changes that could force passive investors into the offering. The SEC did not act on her request.

On the brokerage side, Fidelity Investments dismantled one of its own consumer protections specifically for this IPO. For years, Fidelity had restricted IPO participation to clients with at least $500,000 in their accounts, keeping inexperienced investors away from shares still subject to debut hype. For SpaceX, the threshold was cut to $2,000.

A Fidelity representative said the change was made because SpaceX reserved about 30% of offered shares for retail investors, much more than the traditional 10%. But the practical effect was clear: millions more Americans were now eligible to buy into one of the most heavily hyped stock debuts in history.

Elizabeth Wilkins called this pattern "a red flag." She drew a parallel to a separate Department of Labor proposal that would allow increased investment of retirement savings in private credit and private equity. "We are allowing the kind of insatiable hunger for capital to erode our safeguards for ordinary savers," she said.

She offered one important caveat: only about six in ten Americans own retirement accounts at all, meaning the direct impact falls on a subset of the population that is already more financially secure. But within that group, Vanguard reports that roughly 30% of retirement account holders choose equity funds when offered by plan sponsors, and most of those are indexed.

The prospectus describes SpaceX's mission in language borrowed from science fiction rather than financial analysis: building "the systems and technologies necessary to make life multiplanetary, to understand the true nature of the universe, and to extend the light of consciousness to the stars." This is not the vocabulary of Benjamin Graham and David Dodd, the gurus of value investing. It is the vocabulary of Robert Heinlein.

None of this necessarily means SpaceX will crash. The stock could soar on its debut day and remain elevated. Musk has proven repeatedly that he can generate enough enthusiasm to sustain valuations that defy conventional analysis. But if it does not, the people who get hurt are not the underwriters at Goldman Sachs or the early investors who bought in at fractions of a cent. It is the teacher in Ohio whose 401(k) automatically allocated three percent of her savings to a company she never heard of until it appeared on her quarterly statement.

The question was never whether SpaceX deserved to go public. The question was whether the entire system of passive investing should be reconfigured overnight so that one man's vision could be forced onto millions of people's retirement accounts without their consent. Wall Street answered that question before the first share traded, and the answer was yes.