🦊/Investors

Bios Partners

Venture capitaloperating company · company profile

Fort Worth · Seed–Growth · 16 people tracked

Also known as BIOS CAPITAL MANAGEMENT, LP · STEELHEAD CAPITAL MANAGEMENT, LLC

Find your way into Bios Partners

644 people in our graph share verified history with the Bios Partners team — schools, employers, funds. One of them is your warm intro.

Simon Woutersunlockedknows Giacomo Piccinini · together at KU Leuven (overlapped)
×2knows the team · via KU Leuven
×2knows the team · via Yale University School of Medicine
×2knows the team · via University of Illinois Chicago
knows the team · via UT Southwestern Medical Center
knows the team · via Texas Christian University
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Investment thesis

Bios Partners argues that scientific talent is distributed evenly across the country while venture capital concentrates on the coasts, particularly Silicon Valley and the Northeastern US. The firm seeks to disrupt this 'geographic favoritism' by investing in scientifically compelling opportunities in the Central US that are typically overlooked and undervalued. Its approach centers on company cultivation and is driven by science, drawing on a team with combined experience across hedge funds, private equity, clinical drug development, and public pharma/biotech analysis.

Source: firm website, verified Sep 15, 2026.

Stage
Seed–Growth
HQ
Fort Worth, Texas, US
Instruments
Equity
Founded
2014
AUM
$202.5M
Tracked investments
11
IPOs
3

Team · 16 people

from the firm's website & curated & public directories
Roni Meintjes· Analyst

What they invest in

from 10 of 11 portfolio companies

Biotech ×8Healthtech ×6Medical Devices ×4AI & Machine Learning ×2Cloud Computing ×1Cybersecurity ×1Deep Tech ×1GovTech ×1

HQs:United States×10

Investments · 11 tracked

founders shown can be your intro path

By year:2025 · 12023 · 12022 · 22021 · 22020 · 12018 · 12015 · 19 dated

Actuate Therapeuticsactuatetherapeutics.comin𝕏NASDAQ: ACTUSep 2015

Actuate Therapeutics is a clinical-stage biopharmaceutical company developing elraglusib, a small-molecule GSK-3β inhibitor designed to treat difficult-to-treat cancers including pancreatic, melanoma, lung, and pediatric cancers through intravenous injection and oral tablet formulations.

BiotechFort Worth, US

Daniel Schmitt(President & Chief Executive Officer)Paul Lytle(Executive Officer)inAndrew Mazar(Executive Officer)

BoardTodd Thomson(Director)inRoger Sawhney(Director)Jason Keyes(Director)

Board seatAaron G.L. FletcherLeslie W. Kreis, Jr.· per SEC Form D

Co-investorsIllinois VenturesKairos Venture Investments, LlcBios

Azitraazitrainc.comNYSE: AZTRSep 2020 · $17M

Azitra is a clinical-stage biopharmaceutical company developing genetically engineered bacteria and proteins for treating skin diseases through precision dermatology.

AI & Machine LearningBiotechHealthtechFarmington, US

Francisco D. Salva(President and Chief Executive Officer)Azim Munivar(Executive Officer, Director, Promoter)

Board seatStella RobertsonTravis Whitfill· per SEC Form D

Co-investorsConnecticut InnovationsKdT VenturesLeaps by Bayer

Cue Biopharmacuebiopharma.comNASDAQ: CUENov 2022SEC filingmedium confidence

Cue Biopharma is a precision immunotherapy company developing engineered therapies targeting allergic and autoimmune diseases.

BiotechHealthtechMedical DevicesBoston, US

Daniel Baker(Executive Officer)Colin Sandercock(Executive Officer)Dominic Borie(Chief Medical Officer and Head of Research and Development)inSumita Ray(Executive Officer)inMichael Meluzio(Executive Officer)inRodolfo Chaparro(Vice President, Head of Immunology)

Board seatAaron G.L. Fletcher· per SEC Form D · $30M raise · filed Nov 2022

Trefoil Therapeuticstrefoiltherapeutics.cominApr 2025✓ verified

Trefoil Therapeutics is a clinical-stage biotechnology company developing therapeutic agents for corneal diseases.

BiotechHealthtechMedical DevicesSan Diego, US

David Eveleth(Executive Officer, Director)inSchalon Newton(Executive Officer)in

BoardChristy Shaffer(Director)inRalph Bradshaw(Director)

Board seatStella Robertson· per SEC Form D

Co-investorsExSight VenturesHatteras Venture PartnersSolasta VenturesAccess BiotechnologyCorrelation VenturesFemHealth Ventures+2 more

ONL Therapeuticsonltherapeutics.cominMar 2023✓ verified

ONL Therapeutics is a clinical-stage biopharmaceutical company developing therapies to preserve sight by preventing Fas-mediated death of retinal cells, a cause of vision loss and blindness.

BiotechHealthtechMedical DevicesAnn Arbor, US

David Zacks(Co-Founder & Chief Scientific Officer)inDavid Esposito(Executive Officer, Director)inConstance Chang(Executive Officer)John K Freshley(Executive Officer, Director)inJeffrey A Jamison(Executive Officer)in

BoardAaron Fletcher(Director)in

Co-investorsExSight VenturesInvest MichiganNovartis Venture FundVisionary VenturesInFocus Capital Partners, LLCJohnson & Johnson Innovation – JJDC+3 more

410 Medical410medical.comin𝕏Aug 2018SEC filingmedium confidence

410 Medical makes LifeFlow, a hand-operated rapid infuser that lets clinicians quickly deliver blood or fluids to critically ill patients needing volume resuscitation.

HardwareHealthtechMedical DevicesDurham, US

Mark Donald Piehl(Executive Officer, Director)KYLE CHENET(Executive Officer, Director)in

BoardJEFF TERRELL(Director)inSTANLEY D. LYNALL(Director)FRED GOLDWATER(Director)inMAYANK TANEJA(Director)in

Board seatTravis Whitfill· per SEC Form D · $4M raise · filed Aug 2018

Co-investorsBallad VenturesCU Healthcare Innovation FundDuke Capital PartnersOSF VenturesWolfpack Investor NetworkHatteras Venture Partners

Lung Therapeuticslungtx.comMar 2022

BiotechAustin, US

James Brian Windsor(President and CEO)Steven Idell(Director)

BoardAaron Fletcher(Director)inJoseph Woelkers(Director)Robert Mills(Director)

Board seatAaron G.L. Fletcher· per SEC Form D

Co-investorsUT Horizon Fund

Actuateactuate.aiin𝕏

Actuate provides AI-based video analytics that turn existing IP cameras and NVRs into a security detection system, offering real-time alerts for threats such as intruders, loitering, guns, and crowds.

AI & Machine LearningCloud ComputingCybersecurityGovTechSaaS

Sonny Tai(Co-Founder)inKen Francis(CEO)in

Co-investorsBling CapitalDorm RoomGray Line PartnersMetaPropMetaProp VenturesScribble Ventures+3 more

Stream Biomedicalstreambiomedical.comDec 2021

Stream Biomedical is a clinical-stage biotechnology company developing LG3, a biologic derived from a natural repair protein intended to protect and restore the brain by activating its repair systems.

BiotechDeep TechHealthtechHouston, US

H. Davis Adkisson(Chief Scientific Officer)inChris Garabedian(Director)William Schwieterman(Board of Directors)Fred Callori(Director)

BoardAmanda De La Garza(Director)in

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

BobcatBioEncore Vision

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Exits · 3

3 IPOs

Actuate TherapeuticsNASDAQ: ACTUAzitraNYSE: AZTRCue BiopharmaNASDAQ: CUE

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Bios Partners made?
Bios Partners has 11 tracked investments, 3 of which have exited, including 1 dated in the last 24 months.
What stage does Bios Partners invest at?
Bios Partners invests at the Seed, Series A, Series B, Series C, Growth stages.
What sectors does Bios Partners focus on?
Bios Partners focuses on Biotech, Healthtech, Medical Devices.
Where is Bios Partners located?
Bios Partners is headquartered in Fort Worth, US.

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