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Sio Capital Management

North America, New York, United States, New York

Description

Sio Capital Management LLC is an investment management firm .

Investor Profile

Sio Capital Management has backed more than 4 startups, with 0 new investments in the last 12 months alone. The firm has led 1 rounds, about 25% of its total and boasts 4 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Post Ipo Equity rounds (top funding stages).
  • Majority of deals are located in United States.
  • Strong thematic focus on Biotechnology, Health Care, Pharmaceutical.

Stage Focus

  • Post Ipo Equity (100%)

Country Focus

  • United States (100%)

Industry Focus

  • Biotechnology
  • Health Care
  • Pharmaceutical
  • Life Science
  • Clinical Trials
  • Oncology
  • Therapeutics
  • Biopharma
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Sio Capital Management frequently co-invest with?

Altium Capital
North America, New York, United States, New York
Co-Investments: 2
6C
North America, New York, United States, New York
Co-Investments: 1
RTW Investments
North America, New York, United States, New York
Co-Investments: 1
Innogest Capital
Europe, Lombardia, Italy, Milan
Co-Investments: 1
Ikarian Capital
North America, Texas, United States, Dallas
Co-Investments: 2
Affinity Asset Advisors
North America, New York, United States, New York
Co-Investments: 1
Acorn Bioventures
North America, New York, United States, New York
Co-Investments: 1
C
North America, New York, United States, New York
Co-Investments: 1
LV
North America, Massachusetts, United States, Boston
Co-Investments: 1
Lincoln Park Capital Fund
North America, Illinois, United States, Chicago
Co-Investments: 2

What are some of recent deals done by Sio Capital Management?

QT Imaging

Novato, California, United States

QT Imaging is a scanning center that provides breast imaging by tomographic transmission ultrasound for patients.

Health CareHospitalMedical DeviceWellness
Post Ipo EquityOct 1, 2025
Amount Raised: $18,000,000
Aquestive Therapeutics

Warren, New Jersey, United States

Aquestive is a specialty pharmaceutical company that advances and commercializes medicines to solve critical healthcare problems.

Pharmaceutical
Post Ipo EquityAug 14, 2025
Amount Raised: $85,000,000
Renovacor

Philadelphia, Pennsylvania, United States

Renovacor is a biopharmaceutical company that focuses on developing transformative gene therapy‑based treatments for cardiovascular disease.

BiotechnologyHealth CareLife Science
Post Ipo EquitySep 3, 2021
Amount Raised: $30,000,000
X4 Pharmaceuticals

Cambridge, Massachusetts, United States

X4 Pharmaceuticals is a clinical-stage oncology company developing oral small molecule CXCR4 antagonists for the treatment.

BiotechnologyClinical TrialsHealth CareOncologyPharmaceuticalTherapeutics
Post Ipo EquityMar 19, 2021
Amount Raised: $55,000,000
Ayala Pharmaceuticals

Wilmington, Delaware, United States

Ayala Pharmaceuticals a clinical-stage biopharmaceutical company focused on developing and commercializing small molecule therapeutics.

BiotechnologyPharmaceutical
Post Ipo EquityFeb 19, 2021
Amount Raised: $25,000,000
Onconova Therapeutics

Newtown, Pennsylvania, United States

Onconova Therapeutics is a biopharmaceutical company developing small molecule drug candidates for the treatment of cancer.

BiopharmaBiotechnologyHealth Care
Post Ipo EquityJan 7, 2021
Amount Raised: $8,700,000

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