SpaceX Stock Faces 328M-Share Lockup Release on Oct. 9

SpaceX stock, trading above its $135 IPO price, faces 328 million shares unlocking Oct. 9 and Oct. 24 as early investors and employees gain the right to sell.

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What Is the SpaceX Lockup Release on Oct. 9?

The Oct. 9 release is a scheduled expiry of IPO lockup restrictions that lets up to 328.4 million shares from early investors, employees and other pre-IPO holders trade freely. It is the second of three identical tranches. The first arrived Sept. 24, and the third lands Oct. 24. An expiry does not require anyone to sell. It removes the contractual bar on doing so.

The structure staggers insider supply across 15 primary dates, five of which have already passed. At pricing, fewer than 5% of outstanding shares were available to the public. After the interim releases, the free float has risen to roughly 17%.

How Has SpaceX Stock Reacted to Earlier Unlocks?

Earlier releases have produced modest, uneven declines rather than a collapse. The stock slid 3.9% in the session coinciding with the Sept. 9 expiry. After the first insider unlock on Aug. 6, shares fell back toward the IPO price. They closed above $135 on Aug. 10 for the first time in weeks.

The larger swing came before the unlocks. SpaceX opened at $150 on June 12, closed the first day at about $161, and reached a record $225.64 within three sessions. The stock has since traded in a 52-week range of $104.83 to $225.64. It sits roughly 33% below the peak.

Fresh selling pressure has also come from inside the company. President and COO Gwynne Shotwell filed to sell 342,170 shares, worth about $52 million, under a Rule 10b5-1 plan adopted June 23. Shares slipped in overnight trading after the filing, and leveraged SpaceX exchange-traded funds fell more than 6% in the same stretch.

Why Does the Oct. 9 Date Matter for Supply?

The date matters because it is the second of three back-to-back releases at a time when the stock has stopped rising. Together, the Sept. 24, Oct. 9 and Oct. 24 tranches add about 985 million shares of potential supply in a single month. Each tranche is roughly equal to 59% of the 555.6 million shares sold in the IPO.

The sequence also leads into much larger events:

• November: about 1.3 billion shares unlock alongside third-quarter earnings, the company's next major financial disclosure as a public issuer.
• Dec. 8: roughly 797.6 million shares become eligible.
• First half of 2027: more than 7 billion shares unlock across the remaining dates.

The final tranche is the stake of Elon Musk, who holds 48.4% of SpaceX. His 366-day lockup runs to June 12, 2027, and he cannot sell before then.

What Supports the Stock Into the Release?

Operating momentum is the main support. Starship Flight 14 launched Sept. 28 from Starbase, Texas, on the vehicle's first orbital attempt. It carried the first operational batch of Starlink V3 satellites and completed a booster recovery. Shares closed at $149 that day, little changed despite the result.

The muted reaction shows how much of the stock's price action is now driven by share supply rather than launch news. Heavy volume near $150 has also made that level a reference point for investors tracking whether the stock holds above the IPO price through the October releases.

How to Buy SpaceX Stock

The rising float has widened the pool of sellers. About 17% of shares are now freely tradable, up from under 5% at the IPO. The roughly 985 million shares unlocking in the fall will lift that share again before the larger November release.

Outlook

The Oct. 9 and Oct. 24 releases are the next two tests of whether demand can absorb new supply at a price near $150. Prior unlocks produced single-session declines of about 4% rather than sustained selling, and the stock still trades above its IPO price. The third-quarter earnings report in November, paired with the 1.3 billion-share release, is the larger event for the stock's float and its valuation.