- Half a billion, zero shares. Binance Wallet’s SPCXx campaign collected roughly $557 million in USDC from 27,700 on-chain addresses ahead of the SpaceX IPO—and returned every dollar after failing to receive a single share allocation.
- Systemic failure. All four participating crypto platforms—Binance Wallet, Bybit, Bitget Wallet, and MEXC—routed their campaigns through xStocks, the tokenized equities arm of Kraken. None could secure SpaceX shares through traditional underwriter channels.
- Structural limit. The episode exposed a fundamental constraint in tokenized equity products: on-chain demand cannot bypass the allocation mechanics of a conventional IPO book-build.
When SpaceX priced at $135 per share on 12 June and opened on Nasdaq at $150, it completed the largest public offering in corporate history. For hundreds of thousands of crypto users, however, the listing day brought a different outcome: full refunds and no exposure to the stock they had been promised access to.
How the campaigns were structured
Beginning in late May, Binance Wallet, Bybit, Bitget Wallet, and MEXC each launched subscription campaigns marketed as a route into the SpaceX IPO via tokenized stocks. Users deposited USDC in exchange for future SPCXx tokens—tracker certificates that would provide price exposure to SpaceX shares once listed. The products were developed and issued through xStocks, a tokenized equities platform that Kraken acquired when it bought Backed Finance in 2025.
The mechanism depended on xStocks obtaining actual SpaceX shares through conventional IPO allocation channels and then issuing the corresponding on-chain certificates. When SpaceX priced, demand for the stock was oversubscribed more than four times by institutional and retail investors. xStocks received no allocation. Bybit issued a statement confirming the outcome: “due to xStocks’ inability to deliver the underlying assets, no SpaceX allocations were received.”
The refund and the consolation
Binance returned all $557 million in USDC to users and added a $1 million token airdrop as a consolation. Bybit, Bitget Wallet, and MEXC also issued full refunds. Kraken’s own users fared slightly better, receiving approximately 4.3 SPCXx tokens each—a small fraction of subscriptions—sourced from whatever secondary-market supply xStocks was able to acquire after pricing.
The incident is distinct from a rug pull: users were made whole financially. What they lost was the access premium—the expectation that tokenized channels could deliver IPO allocations that retail investors cannot typically obtain. That expectation, widely marketed by the participating platforms, turned out to be unfounded in this case.
The broader implication
The SpaceX episode arrived just days after the company made news by acquiring the AI coding startup Cursor for $60 billion, underscoring the level of investor interest in the company. That interest made SpaceX precisely the wrong test case for tokenized equity infrastructure: a massively oversubscribed debut with a single issuer and a limited float.
The episode has reignited regulatory scrutiny of tokenized equity products. One industry figure noted after the collapse: “Maybe tokens should actually be approved by the issuer and therefore be the actual underlying share.” As things stand, SPCXx certificates are tracker instruments with no shareholder rights, no voting power, and no priority claim in the event of insolvency—a distinction that went largely unstated in platform marketing materials ahead of the IPO.