§ 13F · FUND PROFILE
Octagon Capital Advisors LP.
AUM · $1.1B (13F)Positions · 27Turnover · n/a · Q2Filed · Aug 14, 2026
CONCENTRATION
n/a
Top 10 holdings
NEW BUYS
0
+$67M deployed
EXITS
0
No exits
SECTOR SHIFT
n/a
No prior quarter data
§ 01 · TOP HOLDINGS
The book · Q2 2026
FILED AUG 14, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q2 |
|---|---|---|---|---|---|---|
| 1 | DNTH | DIANTHUS THERAPEUTICS INC | 1.84M | $180M | 16.1% | −5% |
| 2 | DFTX | DEFINIUM THERAPEUTICS INC | 2.95M | $139M | 12.5% | +21% |
| 3 | ABVX | ABIVAX SA | 993K | $132M | 11.9% | +47% |
| 4 | COGT | COGENT BIOSCIENCES INC | 2.35M | $91M | 8.2% | ±0% |
| 5 | ALMS | ALUMIS INC | 2.83M | $80M | 7.2% | ±0% |
| 6 | AVBP | ARRIVENT BIOPHARMA INC | 1.97M | $68M | 6.2% | ±0% |
| 7 | TSHA | TAYSHA GENE THERAPIES INC | 9.69M | $66M | 5.9% | +9% |
| 8 | BIOA | BIOAGE LABS INC | 1.75M | $43M | 3.9% | ±0% |
| 9 | MIRM | MIRUM PHARMACEUTICALS INC | 339K | $40M | 3.6% | ±0% |
| 10 | KYMR | KYMERA THERAPEUTICS INC | 310K | $36M | 3.2% | −27% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE OCTAGON SIGNAL
AC read
Octagon Capital Advisors LP is a Other fund managing $1.1 billion in assets. The fund runs a focused portfolio of just 27 positions.
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