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HOME/PEOPLE/SEAN MCGUIRE
// PERSON

Sean McGuire

ROLE PARTNERAT SEQUOIA CAPITALMENTIONS 3LAST SEEN JUNE 17, 2026
// BIO

Shaun Maguire is a partner at Sequoia Capital, where he focuses on enterprise, fintech, and frontier technology investments. He joined Sequoia in 2019 after serving as a partner at GV, and previously co-founded the cybersecurity company Expanse, which was acquired by Palo Alto Networks, and the alternative launch company Escape Dynamics. He holds a PhD in Physics from Caltech and has led Sequoia investments in companies including SpaceX, The Boring Company, and xAI. He is best known for his focus on deep technology and hardware, as well as his investments in companies associated with Elon Musk.

Discussed in
// RECENT MENTIONS
// SIGNALS
3 SIGNALS
01
mention·The a16z Show·JUNE 17, 2026

I recently read this incredible post on Twitter by this Square investor Sean McGuire about... it was an incredible treatise on how Elon Musk runs companies. And we end up realizing he spends all his time on the most important thing.

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02
mention·Invest like the best·JUNE 9, 2026

I met with Sean McGuire like three years ago. And he said, I wish I could come back and be a hardware hedge fund because all the companies are public and they all have powerful IP.

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03
mention·20VC·MAY 23, 2026

I just met him, Sean McGuire from Sequoia. I love Sean... We went on a walk. Turns out we went to the same high school. We have a bunch of similarities. They're both fucking nuts.

Source

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