About 1.3 billion SpaceX shares become eligible for sale on Oct. 22, a tranche worth roughly $194.3 billion at the Oct. 20 close of $147.89. The unlock puts a massive block of private company stock into play at the same moment crypto lenders are testing whether tokenized versions of that stock can serve as loan collateral.
A week before the unlock, Aave Labs proposed accepting tokenized SpaceX shares, ticker SPCXc, as collateral on its V4 Equities Hub on Base. The proposal set off the usual review process, and Aave's risk adviser LlamaRisk published its assessment of the listing on a date in October that wasn't fully specified in available records.
What the unlock actually frees up
The 1.3 billion shares don't hit the market all at once. They become eligible for sale, which means holders can choose to move them. The $194.3 billion figure is a paper value calculated from the Oct. 20 close, not a measure of how much stock will actually change hands. Even so, it's a large enough pool that any meaningful selling pressure would be hard to miss.
SpaceX isn't a public company, so there's no exchange tape to watch. Sales happen in private transactions, and the pricing isn't always visible. That opacity is part of why the tokenized version matters. SPCXc is meant to give holders a way to move exposure to SpaceX shares on-chain, outside the usual private-market channels.
Aave's collateral experiment
Aave Labs' proposal to accept SPCXc as collateral on the V4 Equities Hub on Base is the first time the lending protocol has floated tokenized private-company stock at this scale. The Equities Hub is a dedicated market on Base, Coinbase's layer-2 network, and the V4 designation refers to the next version of Aave's protocol.
Accepting stock as collateral is a different business from accepting volatile crypto tokens. SpaceX shares don't trade continuously, and their price is set in private deals rather than by order-book discovery. LlamaRisk's assessment is the protocol's mechanism for weighing that risk before any listing goes live. The firm looks at things like price feeds, liquidation paths, and how quickly collateral can be sold if a borrower defaults.
Those questions get harder when the underlying asset is a private stock. A liquidator can't simply dump SPCXc on a public exchange. The token's value depends on the issuer's willingness and ability to redeem it for actual shares, and that process isn't instant.
Why the timing draws attention
The unlock and the Aave proposal are separate events, but they land in the same news cycle. A large supply of newly eligible SpaceX shares could test the private market's ability to absorb selling. If holders who want liquidity can't find buyers at attractive prices, a tokenized route becomes more appealing.
That's the pitch behind SPCXc. It offers a way to trade exposure without waiting for a private sale to clear. But the token's usefulness depends on whether Aave and similar protocols are willing to accept it as collateral, and that decision now sits with LlamaRisk's review and whatever governance process follows.
What to watch
The Oct. 22 unlock date is the first concrete checkpoint. How many of the 1.3 billion shares actually move, and at what prices, will give the first real read on demand. LlamaRisk's assessment, once its findings are fully public, will show how the protocol's risk team views SPCXc as collateral. Aave's governance process comes after that.
For now, the two stories are running on parallel tracks. One is a private-market supply event. The other is a DeFi protocol deciding whether private stock belongs in its collateral stack. Neither has a clear outcome yet, and the next few weeks should settle at least one of them.
