Fractyl Health, Inc.
GUTSFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Fractyl Health, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
Pick a year or quarter. Each band's width is its dollar amount.
Source: Fractyl Health, Inc. — 10-K filed Mar 24, 2026
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
Loading financial history…
SEC filings supply these figures; updates after the dates shown are not included. This page includes 3 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 15, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Nantahala Capital Management, LLC | 2026-03-31 | 13,364,519 | Not shown | SEC filing |
| EVOKE WEALTH, LLC | 2026-03-31 | 40,000 | Not shown | SEC filing |
| STATE STREET CORP | 2026-03-31 | 464,700 | Not shown | SEC filing |
| Annis Gardner Whiting Capital Advisors, LLC | 2026-03-31 | 200 | $92 | SEC filing |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 2026-03-31 | 208,925 | Not shown | SEC filing |
| General Catalyst Group Management, LLC | 2026-03-31 | 4,884,193 | Not shown | SEC filing |
| JANE STREET GROUP, LLC | 2026-03-31 | 39,709 | Not shown | SEC filing |
| Triumph Capital Management | 2026-03-31 | 3,000 | Not shown | SEC filing |
| BARCLAYS PLC | 2026-03-31 | 116,048 | Not shown | SEC filing |
| SILVERARC CAPITAL MANAGEMENT, LLC | 2026-03-31 | 1,701,625 | Not shown | SEC filing |
| BOOTHBAY FUND MANAGEMENT, LLC | 2026-03-31 | 275,219 | Not shown | SEC filing |
| Algorithmic Investment Models, LLC | 2026-03-31 | 15,500 | Not shown | SEC filing |
| BANK OF AMERICA CORP /DE/ | 2026-03-31 | 124,989 | Not shown | SEC filing |
| BNP PARIBAS FINANCIAL MARKETS | 2026-03-31 | 802 | Not shown | SEC filing |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 2026-03-31 | 360 | Not shown | SEC filing |
| Deer Management Co. LLC | 2026-03-31 | 4,770,901 | Not shown | SEC filing |
| Brookstone Capital Management | 2026-03-31 | 21,272 | Not shown | SEC filing |
| MAVERICK CAPITAL LTD | 2026-03-31 | 3,974,806 | Not shown | SEC filing |
| OSAIC HOLDINGS, INC. | 2026-03-31 | 100,812 | Not shown | SEC filing |
| Cerity Partners LLC | 2026-03-31 | 168,500 | Not shown | SEC filing |
- Each value is checked against Fractyl Health, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 19 rows: the value per share could not be confirmed against the share prices on file from within three months of the report date.
Filer report history
Two reports per filer, as filed. No change is calculated, because the data on file cannot confirm that both reports describe the same security.
- Woodline Partners LP: 5,506,771 shares reported 2025-12-31; 2,241,679 shares reported 2026-03-31.
- MORGAN STANLEY: 656,482 shares reported 2025-12-31; 495,901 shares reported 2026-03-31.
- GEODE CAPITAL MANAGEMENT, LLC: 1,263,855 shares reported 2025-12-31; 1,435,261 shares reported 2026-03-31.
- Sound Income Strategies, LLC: 1,971 shares reported 2025-12-31; 1,971 shares reported 2026-03-31.
- Creative Planning: 17,514 shares reported 2025-12-31; 16,528 shares reported 2026-03-31.
- Schonfeld Strategic Advisors LLC: 50,204 shares reported 2025-12-31; 29,115 shares reported 2026-03-31.
- Larson Financial Group LLC: 5,953 shares reported 2025-12-31; 5,953 shares reported 2026-03-31.
- Bronte Capital Management Pty Ltd.: 16,905 shares reported 2025-12-31; 16,905 shares reported 2026-03-31.
- JONES FINANCIAL COMPANIES LLLP: 500 shares reported 2025-12-31; 500 shares reported 2026-03-31.
- CM Management, LLC: 800,000 shares reported 2025-12-31; 1,400,000 shares reported 2026-03-31.
- Pale Fire Capital SE: 3,209,942 shares reported 2025-12-31; 5,921,045 shares reported 2026-03-31.
- JPMORGAN CHASE & CO: 934 shares reported 2025-12-31; 934 shares reported 2026-03-31.
Showing the 12 most recent filer reports.
69 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Fractyl Health, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2024-02-06 · M28 Capital Management LP: Larger than all 14 other insider purchases of Common Stock on file. SEC filing
Independent insiders buying near the same time
- 2026-06-08–2026-06-12: 5 event(s) across 5 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2025-03-13–2025-03-14: 5 event(s) across 5 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2024-02-06–2024-02-06: 4 event(s) across 4 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-12 | Royan Ajay · Director | Common Stock | P — Open market or private purchase | +23,000 | 0.85 | SEC filing |
| 2026-06-10 | BRADLEY WILLIAM · Director | Common Stock | P — Open market or private purchase | +68,493 | 0.73 | SEC filing |
| 2026-06-10 | Sheffield Ian · Director | Common Stock | P — Open market or private purchase | +35,000 | 0.73 | SEC filing |
| 2026-06-10 | Rajagopalan Harith · Chief Executive Officer | Common Stock | P — Open market or private purchase | +25,000 | 0.73 | SEC filing |
| 2026-06-08 | Smith Weber Lara · Chief Financial Officer | Common Stock | P — Open market or private purchase | +20,000 | 0.69 | SEC filing |
| 2025-12-04 | Rajagopalan Harith · Chief Executive Officer | Common Stock | P — Open market or private purchase | +10,416 | 1.92 | SEC filing |
| 2025-03-14 | Barnes Kelly Ann · Director | Common Stock | P — Open market or private purchase | +31,000 | 1.30 | SEC filing |
| 2025-03-14 | Royan Ajay · Director, 10% owner | Common Stock | P — Open market or private purchase | +17,901 | 1.28 | SEC filing |
Showing 8 of 17 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-10 | BRADLEY WILLIAM · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
| 2026-06-10 | Elia Marc · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
| 2026-06-10 | Royan Ajay · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
| 2026-06-10 | Thompson Christopher Charles · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
| 2026-06-10 | Sheffield Ian · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
| 2026-06-10 | MEANWELL CLIVE · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
| 2026-06-10 | Barnes Kelly Ann · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
| 2026-06-10 | Conaway Samuel · Director | Stock Option | A — Grant, award, or other acquisition | +22,500 | SEC filing |
Showing 8 of 20 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.