PTX Infinity
VC firm · Baltimore, MD
Verified active in the last 12 monthsSEC-registered adviser
Venture firm based in Baltimore, MD. Partners sit on the boards of 1 startup that raised recently.
“PTX Capital is a Baltimore-based private investment firm that partners with exceptional businesses shaping the future of healthcare.” (from the firm’s website)
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $275K–$850K
- Latest fund
- Undisclosed · Jun 2026
- Last verified activity
- Jun 2026
Focus
HealthcareBiotech & PharmaRecent portfolio activity
- Jun 2023
Infinity Bio
Board seat · MD
Funds and vehicles on SEC file
Sources
- SEC Form D: PTX Capital Fund III LPJun 29, 2026
- SEC Form D: PTX Infinity LLCJun 15, 2023
- SEC adviser record: PTX Capital LLCMar 30, 2026
- Firm websiteOct 12, 2026
Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.