Fortitude Biomedicines
PrivateLast Round
Seed
Jan 26, 2026
Total Funding Raised
$13M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Fortitude Biomedicines is a biotechnology company that develops antibody-based biotherapeutics, including antibody-drug conjugates, for the treatment of oncology and autoimmune diseases.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Drug Discovery, Precision Medicine, Clinical Trials
Business Model
B2B
Customer Profile
Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Fortitude Biomedicines Comparables
Compare Fortitude Biomedicines with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Breakthru Medicine | 82% | |
| PROTIER Biotech Inc. | 79% | |
| Johnson & Johnson | 79% | |
Fortitude Biomedicines Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jan 26, 2026 |
Fortitude Biomedicines Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Taihill Venture | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 27, 2026
Grew 71% QoQ from 7 to 12 employees.
- Apr 13, 2026
Grew 67% QoQ, from 6 to 10 employees.
Fortitude Biomedicines Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Fortitude Biomedicines's valuation, stock price, and market status.