Sara Holoubek
Founding Partner and Executive Advisory at Luminary Labs
New York City, New York
Sara Holoubek, Founding Partner and Executive Advisory at Luminary Labs is an active investor based in New York City, New York. This profile covers what Sara Holoubek backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelOperator
- Stages
- Pre SeedSeed
- Invests in
- FintechHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaSaaS & EnterpriseConsumer & RetailClimate & EnergyDeveloper Tools & Data
- Location
- New York City, New York
- Typical check
- $150K
- Past investments
- 11
Notable investments
QuietlyClue by BiowinkRock Health V5 FundSynergize Insights- Powered by Seam Social LabsEvidation Health
Clue
The Baby Box Co.
iodineThe Baby Box CompanyHow to reach Sara Holoubek
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Frequently Asked Questions
What does Sara Holoubek invest in?
Sara Holoubek invests in Fintech, Healthcare & Biotech, Digital Health & HealthTech and Biotech & Pharma, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sara Holoubek invest at?
Sara Holoubek typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Sara Holoubek's typical check size?
Sara Holoubek typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Sara Holoubek?
Unlock Sara Holoubek's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.