Sources

Sources

How the SpaceX IPO could change Silicon Valley

A big SpaceX investor shares his predictions for what comes next. Also: Why did Jassy narc on Anthropic? And some more links.

Alex Heath's avatar
Alex Heath
Jun 16, 2026
∙ Paid

A reminder that I’ll be at Cannes Lions next week for a Monday evening of programming with Yahoo, plus a Tuesday panel called “Attention, AI and the Future of Marketing” at the OpenAP Villa.


The day before the SpaceX IPO, I called Shaun Maguire, the Sequoia partner who led the firm’s investments in the company.

Maguire spent 17 years in LA’s space scene and earned a PhD in physics from Caltech while studying black holes. He watched Friday’s IPO from Starbase with Musk. Sequoia’s roughly $2 billion investment in SpaceX is worth more than $20 billion, its biggest dollar return ever.

Much has been written about how the SpaceX IPO will change the financial lives of employees and investors. I wanted to know what Macquire thought it meant for the rest of the tech industry. With new startups, “there’s this reorientation happening right now from software to a lot more hardware,” he says.

User's avatar

Continue reading this post for free, courtesy of Alex Heath.

Or purchase a paid subscription.
© 2026 Heath Media LLC · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture