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GUTS Insider Trading

Insider Ownership Percentage: 26.10%
Insider Buying (Last 12 Months): $40,321.26
Insider Selling (Last 12 Months): $0.00

Fractyl Health Insider Trading History Chart

This chart shows the insider buying and selling history at Fractyl Health by year and by quarter.

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Fractyl Health Share Price & Price History

Current Price: $0.49
Price Change: ▼ Price Decrease of -0.0043 (-0.86%)
As of 03/5/2026 12:01 PM ET

This chart shows the closing price history over time for GUTS up to the past year.

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Days: 30 | 90 | 365

Fractyl Health Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/4/2025Harith RajagopalanCEOBuy10,416$1.92$19,998.72501,745View SEC Filing Icon  
3/13/2025William BradleyDirectorBuy16,129$1.26$20,322.5416,129View SEC Filing Icon  
1/31/2025Harith RajagopalanCEOSell90,972$1.82$165,569.04491,329View SEC Filing Icon  
1/31/2025Jay David CaplanInsiderSell22,346$1.81$40,446.26153,544View SEC Filing Icon  
11/11/2024Harith RajagopalanCEOSell96,517$2.47$238,396.99491,329View SEC Filing Icon  
11/11/2024Jay David CaplanInsiderSell64,197$2.47$158,566.59153,544View SEC Filing Icon  
9/12/2024Jay David CaplanInsiderSell65,000$2.90$188,500.0030,484View SEC Filing Icon  
2/6/2024Ajay RoyanDirectorBuy333,333$15.00$4,999,995.001,251,900View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Fractyl Health (NASDAQ:GUTS)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at GUTS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Fractyl Health Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/23/2026Virtu Financial LLC69,427$0.15M0.0%N/A0.051%Search for SEC Filing on Google Icon
2/18/2026Ikarian Capital LLC1,100,000$2.42M0.2%-38.9%0.803%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC49,137$0.11M0.0%N/A0.036%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd290,714$0.64M0.0%+2,047.1%0.212%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC1,861,418$4.10M0.0%+356.6%1.358%Search for SEC Filing on Google Icon
2/18/2026Catalio Capital Management LP5,491,866$12.08M2.2%+5.3%4.007%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.60,219$0.13M0.0%N/A0.044%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC275,219$0.61M0.0%-58.0%0.201%Search for SEC Filing on Google Icon
2/18/2026683 Capital Management LLC6,047,620$13.31M0.6%+30.1%4.413%Search for SEC Filing on Google Icon
2/17/2026Logos Global Management LP1,100,000$2.42M0.1%+120.0%0.803%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC50,204$0.11M0.0%N/A0.037%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC26,000$57K0.0%N/A0.019%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP1,883,018$4.14M0.3%N/A1.374%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP178,024$0.39M0.0%N/A0.130%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC147,659$0.33M0.0%N/A0.108%Search for SEC Filing on Google Icon
2/16/2026OMERS ADMINISTRATION Corp179,300$0.39M0.0%N/A0.131%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC54,910$0.12M0.0%N/A0.040%Search for SEC Filing on Google Icon
2/16/2026PEAK6 LLC200,000$0.44M0.0%-20.0%0.146%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC243,294$0.54M0.0%N/A0.178%Search for SEC Filing on Google Icon
2/13/2026Nantahala Capital Management LLC10,846,440$23.86M0.8%-10.6%7.915%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP5,926,745$13.04M0.0%+234.9%4.325%Search for SEC Filing on Google Icon
2/13/2026Walleye Capital LLC592,125$1.30M0.0%N/A0.432%Search for SEC Filing on Google Icon
2/13/2026Hudson Bay Capital Management LP171,816$0.38M0.0%N/A0.125%Search for SEC Filing on Google Icon
2/13/2026Alyeska Investment Group L.P.3,809,523$8.38M0.0%-32.6%2.780%Search for SEC Filing on Google Icon
2/13/2026State Street Corp512,700$1.13M0.0%+1,156.6%0.374%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC1,862,600$4.10M0.0%N/A1.359%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC38,700$85K0.0%N/A0.028%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC1,863,051$4.10M0.0%+139.9%1.359%Search for SEC Filing on Google Icon
2/12/2026Rosalind Advisors Inc.385,731$0.85M0.3%-92.3%0.281%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC163,500$0.36M0.0%+1,105.2%0.119%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.3,425,197$7.54M0.0%+598.4%2.499%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC1,263,855$2.78M0.0%+328.5%0.922%Search for SEC Filing on Google Icon
2/2/2026CM Management LLC800,000$1.76M1.5%+33.3%0.584%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG1,113,982$2.45M0.0%+48.0%0.813%Search for SEC Filing on Google Icon
1/22/2026Massachusetts Financial Services Co. MA852,344$1.88M0.0%-7.9%0.622%Search for SEC Filing on Google Icon
1/16/2026FNY Investment Advisers LLC48,650$0.11M0.0%+143.3%0.036%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.50,744$81K0.0%N/A0.037%Search for SEC Filing on Google Icon
12/15/2025FNY Investment Advisers LLC20,000$31K0.0%N/A0.015%Search for SEC Filing on Google Icon
11/17/2025Woodline Partners LP5,506,534$8.76M0.0%+821.1%10.950%Search for SEC Filing on Google Icon
11/17/2025Alyeska Investment Group L.P.5,648,371$8.98M0.0%N/A11.232%Search for SEC Filing on Google Icon
11/17/2025Scientech Research LLC30,569$49K0.0%N/A0.061%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd22,895$36K0.0%-71.2%0.046%Search for SEC Filing on Google Icon
11/17/2025Prelude Capital Management LLC34,754$55K0.0%N/A0.069%Search for SEC Filing on Google Icon
11/17/2025Nantahala Capital Management LLC12,136,917$19.30M0.7%N/A24.134%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC407,667$0.65M0.0%-22.0%0.811%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC1,782,356$2.83M0.0%N/A3.544%Search for SEC Filing on Google Icon
11/17/2025Centiva Capital LP49,340$78K0.0%N/A0.098%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE88,634$0.14M0.0%+23.5%0.176%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC655,200$1.04M0.0%N/A1.303%Search for SEC Filing on Google Icon
11/14/2025Burkehill Global Management LP500,000$0.80M0.0%N/A0.994%Search for SEC Filing on Google Icon
11/14/2025Shay Capital LLC285,202$0.45M0.0%N/A0.567%Search for SEC Filing on Google Icon
11/14/2025Arrowpoint Investment Partners Singapore Pte. Ltd.35,000$56K0.1%N/A0.070%Search for SEC Filing on Google Icon
11/13/2025Rosalind Advisors Inc.5,000,000$7.95M2.8%N/A9.942%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG752,596$1.20M0.0%+3,194.8%1.497%Search for SEC Filing on Google Icon
11/13/2025CM Management LLC600,000$0.95M0.8%N/A1.193%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP179,023$0.29M0.0%N/A0.356%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.1,921,147$3.06M0.0%+73.3%3.820%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.50,744$81K0.0%N/A0.101%Search for SEC Filing on Google Icon
9/4/2025Osaic Holdings Inc.59,645$97K0.0%+460.3%0.119%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC45,500$74K0.0%-30.5%0.090%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC19,174$31K0.0%N/A0.039%Search for SEC Filing on Google Icon
8/14/2025General Catalyst Group Management LLC4,884,193$7.91M0.2%N/A9.972%Search for SEC Filing on Google Icon
8/14/2025Qube Research & Technologies Ltd79,541$0.13M0.0%N/A0.162%Search for SEC Filing on Google Icon
8/12/2025Catalyst Funds Management Pty Ltd15,800$26K0.0%N/A0.032%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC110,484$0.18M0.0%-78.6%0.226%Search for SEC Filing on Google Icon
8/1/2025Y Intercept Hong Kong Ltd111,425$0.18M0.0%N/A0.227%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.87,833$0.11M0.0%-32.5%0.179%Search for SEC Filing on Google Icon
5/16/2025Woodline Partners LP516,921$0.62M0.0%+47.2%1.055%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.87,833$0.11M0.0%-32.5%0.179%Search for SEC Filing on Google Icon
5/13/2025HighTower Advisors LLC40,921$49K0.0%+57.9%0.084%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC72,958$87K0.0%N/A0.149%Search for SEC Filing on Google Icon
5/9/2025Chicago Partners Investment Group LLC31,396$37K0.0%N/A0.064%Search for SEC Filing on Google Icon
4/29/2025Bank of New York Mellon Corp64,020$76K0.0%+54.5%0.131%Search for SEC Filing on Google Icon
3/12/2025Northstar Financial Companies Inc.68,000$0.14M0.1%N/A0.139%Search for SEC Filing on Google Icon
2/17/2025Woodline Partners LP351,135$0.72M0.0%-16.4%0.730%Search for SEC Filing on Google Icon
2/17/2025Nuveen Asset Management LLC72,958$0.15M0.0%+61.5%0.152%Search for SEC Filing on Google Icon
2/17/2025Blackstone Inc.102,750$0.21M0.0%N/A0.214%Search for SEC Filing on Google Icon
2/17/2025Citadel Advisors LLC732,009$1.51M0.0%-11.0%1.522%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE65,613$0.14M0.0%-28.5%0.136%Search for SEC Filing on Google Icon
2/17/2025683 Capital Management LLC650,000$1.34M0.1%+4.0%1.351%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC22,700$47K0.0%+125.8%0.047%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp204,385$0.42M0.0%-4.4%0.425%Search for SEC Filing on Google Icon
2/14/2025Silverarc Capital Management LLC176,922$0.36M0.1%+6.2%0.368%Search for SEC Filing on Google Icon
2/13/2025Raymond James Financial Inc.16,400$34K0.0%N/A0.034%Search for SEC Filing on Google Icon
2/12/2025Massachusetts Financial Services Co. MA960,963$1.98M0.0%-8.1%1.998%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC513,079$1.06M0.0%+2.3%1.067%Search for SEC Filing on Google Icon
2/12/2025Diametric Capital LP25,147$52K0.0%N/A0.052%Search for SEC Filing on Google Icon
2/12/2025Norges Bank100,000$0.21M0.0%N/A0.208%Search for SEC Filing on Google Icon
2/11/2025Sei Investments Co.27,778$57K0.0%N/A0.058%Search for SEC Filing on Google Icon
2/11/2025Intech Investment Management LLC16,414$34K0.0%N/A0.034%Search for SEC Filing on Google Icon
2/7/2025HighTower Advisors LLC25,921$53K0.0%+72.8%0.054%Search for SEC Filing on Google Icon
2/6/2025Raymond James Financial Inc.16,400$34K0.0%N/A0.034%Search for SEC Filing on Google Icon
2/5/2025Conservest Capital Advisors Inc.64,118$0.13M0.0%N/A0.133%Search for SEC Filing on Google Icon
2/5/2025Parkside Financial Bank & Trust13,333$27K0.0%N/A0.028%Search for SEC Filing on Google Icon
2/4/2025Bank of New York Mellon Corp41,448$85K0.0%+27.3%0.086%Search for SEC Filing on Google Icon
1/30/2025Rhumbline Advisers25,626$53K0.0%+73.1%0.053%Search for SEC Filing on Google Icon
1/28/2025Stoneridge Investment Partners LLC21,618$45K0.0%N/A0.045%Search for SEC Filing on Google Icon
1/27/2025Stratos Wealth Partners LTD.32,295$67K0.0%-39.6%0.067%Search for SEC Filing on Google Icon
12/26/2024JPMorgan Chase & Co.14,807$37K0.0%+335.4%0.031%Search for SEC Filing on Google Icon
11/20/2024Virtu Financial LLC33,462$85K0.0%N/A0.070%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Fractyl Health logo
Fractyl Health, Inc., a metabolic therapeutics company, develops therapies for the treatment of type 2 diabetes (T2D) and obesity. The company develops Revita DMR System (Revita), an outpatient procedural therapy designed to durably modify duodenal dysfunction, a pathologic consequence of a high fat and high sugar diet, which can initiate T2D and obesity in humans. It also develops Rejuva, a novel adeno-associated virus delivered pancreatic gene therapy platform that is designed to enable long-term remission of T2D and obesity by durably altering metabolic hormone function in the pancreatic islet cells of patients. Fractyl Health, Inc. was formerly known as Fractyl Laboratories Inc. and changed its name to Fractyl Health, Inc. on June 09, 2021. The company was incorporated in 2010 and is headquartered in Burlington, Massachusetts.
Read More on Fractyl Health

Today's Range

Now: $0.49
Low: $0.48
High: $0.51

50 Day Range

MA: $1.27
Low: $0.39
High: $2.37

52 Week Range

Now: $0.49
Low: $0.38
High: $3.03

Volume

385,317 shs

Average Volume

6,886,159 shs

Market Capitalization

$67.80 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.51

Who are the company insiders with the largest holdings of Fractyl Health?

Fractyl Health's top insider investors include:
  1. Harith Rajagopalan (CEO)
  2. Jay David Caplan (Insider)
  3. William Bradley (Director)
Learn More about top insider investors at Fractyl Health.

Who are the major institutional investors of Fractyl Health?

Fractyl Health's top institutional shareholders include:
  1. Nantahala Capital Management LLC — 7.91%
  2. 683 Capital Management LLC — 4.41%
  3. Marshall Wace LLP — 4.32%
  4. Catalio Capital Management LP — 4.01%
  5. Alyeska Investment Group L.P. — 2.78%
  6. Goldman Sachs Group Inc. — 2.50%
Learn More about top institutional investors of Fractyl Health stock.

Which major investors are selling Fractyl Health stock?

In the last quarter, GUTS stock was sold by these institutional investors:
  1. Rosalind Advisors Inc.
  2. Alyeska Investment Group L.P.
  3. Nantahala Capital Management LLC
  4. Ikarian Capital LLC
  5. Boothbay Fund Management LLC
  6. Massachusetts Financial Services Co. MA
  7. PEAK6 LLC

Which major investors are buying Fractyl Health stock?

In the previous quarter, GUTS stock was acquired by institutional investors including:
  1. Marshall Wace LLP
  2. Goldman Sachs Group Inc.
  3. Atom Investors LP
  4. Jane Street Group LLC
  5. Millennium Management LLC
  6. 683 Capital Management LLC
  7. Renaissance Technologies LLC
  8. Geode Capital Management LLC
During the previous year, these company insiders have bought Fractyl Health stock:
  1. Harith Rajagopalan (CEO)
  2. Jay David Caplan (Insider)
Learn More investors buying Fractyl Health stock.