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Who owns Fractyl Health?

1 of the world’s richest people holds Fractyl Health in our tracked profiles.

GUTS ▲ 7.81%as of Nov 11, 2026 12:22 PM ET · via Finnhub

About

Fractyl Health is a clinical-stage company developing treatments for obesity and type 2 diabetes. Its candidates are Revita, a procedure that resurfaces the lining of the small intestine, and Rejuva gene therapies.

Surgical & Medical Instruments & Apparatus · Burlington, Massachusetts

Source: FRACTYL HEALTH, INC. annual report (10-K) (filed 2026-03-24) ↗. Summary in our own words.

Billionaire holders

  1. Peter ThielAI & tech
    StakeFractyl Health, Inc. — ~6.08M common-equivalent shares via Mithril entities (10% owner at IPO, Feb 2024) · >10% at IPO · as of Feb 2024
    source ↗

Each row is a sourced entry from that person’s profile. Stakes are as of the date shown, not today.

Recent SEC filings

No Form 4 insider trades in Fractyl Health from the holders above in the last 90 days.

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Recent moves

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