Octagon Capital Advisors LP
Octagon Capital Advisors LP reported 27 holdings worth US$1.11B as of Jun 30, 2026 (Form 13F)
As of Jun 30, 2026 · Filed Aug 14, 2026
Octagon Capital Advisors LP reported 27 holdings worth US$1.11B as of Jun 30, 2026. Largest: Dianthus Therapeutics, Inc., Definium Therapeutics, Inc. and Abivax Sa. Filed Aug 14, 2026 (Form 13F).
- Holdings
- 27
- Value as reported
- US$1.11B
The filing in full
| Company | Shares | Value as reported | % of portfolio |
|---|
| Dianthus Therapeutics, Inc. | 1.84M | US$180M | 16.1% |
| Definium Therapeutics, Inc. | 2.95M | US$139M | 12.5% |
| Abivax Sa | 993K | US$132M | 11.9% |
| Cogent Biosciences, Inc. | 2.35M | US$90.9M | 8.2% |
| Alumis Inc. | 2.83M | US$79.7M | 7.2% |
| Arrivent Biopharma, Inc. | 1.97M | US$68.5M | 6.2% |
| Taysha Gene Therapies, Inc. | 9.69M | US$66M | 5.9% |
| Bioage Labs, Inc. | 1.75M | US$42.8M | 3.9% |
| Mirum Pharmaceuticals, Inc. | 339K | US$39.7M | 3.6% |
| Kymera Therapeutics, Inc. | 310K | US$35.5M | 3.2% |
| Aktis Oncology, Inc. | 961K | US$31M | 2.8% |
| Xenon Pharmaceuticals Inc. | 490K | US$29.6M | 2.7% |
| Palisade Bio, Inc. | 10.3M | US$21.5M | 1.9% |
| Ocular Therapeutix, Inc. | 2.08M | US$20.4M | 1.8% |
| Disc Medicine, Inc. | 270K | US$19.7M | 1.8% |
| Summit Therapeutics Inc. | 1.25M | US$18.2M | 1.6% |
| Precision Biosciences, Inc. | 1.35M | US$10.6M | 0.95% |
| Dbv Technologies Sa | 574K | US$9.42M | 0.85% |
| Sensei Biotherapeutics, Inc. | 361K | US$9.03M | 0.81% |
| Gyre Therapeutics, Inc. | 954K | US$6.29M | 0.57% |
| Trevi Therapeutics, Inc. | 315K | US$5.87M | 0.53% |
| Unicycive Therapeutics, Inc. | 1M | US$4.69M | 0.42% |
| Context Therapeutics Inc. | 3.05M | US$1.69M | 0.15% |
| Gossamer Bio, Inc. | 7.75M | US$1.28M | 0.11% |
| Terns Pharmaceuticals, Inc. | 0 | US$0 | 0.00% |
| Bridgebio Oncology Therapeutics, Inc. | 0 | US$0 | 0.00% |
| Evommune, Inc. | 0 | US$0 | 0.00% |
| Kalvista Pharmaceuticals, Inc. | 0 | US$0 | 0.00% |
| Lexeo Therapeutics, Inc. | 0 | US$0 | 0.00% |
| Perspective Therapeutics, Inc. | 0 | US$0 | 0.00% |
Source
View original at SEC
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