Octagon Capital Advisors LP

Q3 2025 13F Holdings

  • Location
    new york, NY
  • Num holdings

    27

  • Value ($000)

    $659,758

  • Date Filed
    11/14/2025
  • Form type
    13F-HR
  • CIK
    0001839435
  • All SEC filings
  • Note
    Holdings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q3 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
---

ABIVAX SA

SPONSORED ADS
$112.49 M
17 %

1,325,000

DNTH
DNTH

DIANTHUS THERAPEUTICS INC

COM
$95.10 M
14 %

2,416,667

GOSS
GOSS

GOSSAMER BIO INC

COM
$44.84 M
7 %

17,050,000

COGT
COGT

COGENT BIOSCIENCES INC

COM
$41.27 M
6 %

2,874,111

AVBP
AVBP

ARRIVENT BIOPHARMA INC

COM
$36.37 M
6 %

1,971,054

OCUL
OCUL

OCULAR THERAPEUTIX INC

COM
$30.67 M
5 %

2,624,000

TSHA
TSHA

TAYSHA GENE THERAPIES INC

COM SHS
$29.65 M
5 %

9,067,500

---

MERUS N V

COM
$29.00 M
4 %

308,000

---

TREVI THERAPEUTICS INC

COM
$25.76 M
4 %

2,815,000

MMED
MMED

MIND MEDICINE MINDMED INC

COM NEW
$25.11 M
4 %

2,130,000

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