Multiple outlets report that roughly one billion SpaceX shares are scheduled to become eligible for trading (or otherwise “unlock”) on Thursday. The coverage links the timing of this event to SpaceX’s recent market debut and its rapid inclusion in retirement and investment vehicles. Fortune and Yahoo News note that several index providers move quickly after listing, placing SpaceX stock into millions of 401(k) accounts within roughly 25 days.

The articles also say Wall Street sentiment remains relatively steady ahead of the unlock, with commentary suggesting investors are not particularly concerned about the potential supply impact. Fortune attributes this view in part to market participants’ experience with how SpaceX and its leadership have performed through earlier milestones.

While the sources differ mainly in emphasis—one focusing more on the unlock timing and market reaction, the other on how index-driven demand reaches retirement savers—they converge on the same core points: a large volume of shares is set to unlock on Thursday, SpaceX is already being distributed to a broad base of investors through index inclusion, and market participants largely do not expect the unlock to derail the stock’s trajectory.