Delisting riskPopularity #3,471
Fractyl Health (GUTS)
Develops clinical-stage therapies for obesity and type 2 diabetes through the gut and pancreas.
$0.4889
vs last close−0.06 (−11.59%)
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13F · 13D/G · Form 4
| Institutions | 44.50% | 70.83M shares | |
|---|---|---|---|
| 76 holders · as of Jun 30, 2026 | |||
| Insiders | 5.13% | 8.17M shares | |
| 9 holders · as of Sep 16, 2026 | |||
| Other | 50.37% | 80.18M shares | |
| remainder | |||
159.18M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
76 holders · 70.83M shares · 12 new positions · 29 increased · 18 reduced · 19 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Nantahala Capital Management, LLC | 11.29M | 7.09% | −2.08M | Aug 19, 2026 |
| Catalio Capital Management, LP | 6.17M | 3.88% | +676.9K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 6.10M | 3.83% | +563.9K | Aug 13, 2026 |
| Bank of America Corp /DE/ | 6.03M | 3.79% | +5.91M | Aug 14, 2026 |
| Pale Fire Capital SE | 5.00M | 3.14% | −917.8K | Aug 13, 2026 |
| General Catalyst Group Management, LLC | 4.88M | 3.07% | −7 | Aug 17, 2026 |
| Deer Management Co. LLC | 4.77M | 3.00% | 0 | Aug 14, 2026 |
| Maverick Capital Ltd | 3.97M | 2.50% | 0 | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Peter Thielincl. Mithril LP, Mithril II LP +4 more | 13.40% | 6.41M | 13G | Nov 13, 2024 |
| Nantahala Capital Management, LLC | 9.99% | 16.12M | 13G | May 15, 2026 |
| Maverick Capital Management, LLCincl. Lee S. Ainslie III, Maverick Capital, Ltd. | 8.90% | 4.25M | 13G | Nov 14, 2024 |
| BVP VII Special Opportunity Fund L.P. | 5.40% | 2.58M | 13G | Feb 14, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 14, 2026 | William Bradleydirector | Purchase | 64,516 | $0.6185 | 149,138 |
| Jun 12, 2026 | Ajay Royandirector | Purchase | 23,000 | $0.8520 | 40,901 |
| Jun 10, 2026 | Harith Rajagopalandirector, officer: Chief Executive Officer | Purchase | 25,000 | $0.7301 | 540,557 |
| Jun 10, 2026 | Ian Sheffielddirector | Purchase | 35,000 | $0.7294 | 35,000 |
| Jun 10, 2026 | William Bradleydirector | Purchase | 68,493 | $0.7348 | 84,622 |
| Jun 8, 2026 | Weber Lara Smithofficer: Chief Financial Officer | Purchase | 20,000 | $0.6854 | 20,000 |
| Dec 4, 2025 | Harith Rajagopalandirector, officer: Chief Executive Officer | Purchase | 10,416 | $1.92 | 501,745 |
House and Senate disclosures
Not reported.