Weiss Asset Management is a venture debt provider. Based in Boston, Massachusetts, United States. Known portfolio companies include Orum Therapeutics, ROKIT Healthcare, Gossamer Bio, IronNet Cybersecurity, Canaan Creative and ATI Physical Therapy, 6 companies in all.
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Investment focus
- Stage
- Late-Stage
Weiss Asset Management portfolio companies (6)
- Orum Therapeutics
- ROKIT Healthcare
- Gossamer Bio
- IronNet Cybersecurity
- Canaan Creative
- ATI Physical Therapy
Co-investors
Funds that share portfolio companies with Weiss Asset Management.
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About Weiss Asset Management
The firm's known deals cluster at Late-Stage.
Weiss Asset Management shares portfolio companies with 20 other investment firms, among them NH Investment & Securities, Wells Capital Management and Bridgewater Associates.
Frequently asked questions
What is Weiss Asset Management?
Weiss Asset Management is a venture debt provider based in Boston, Massachusetts, United States, with a known portfolio of 6 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What stage does Weiss Asset Management invest at?
The known deals of Weiss Asset Management include Late-Stage rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
How do I contact Weiss Asset Management?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal