§ 13F · FUND PROFILE
Octagon Capital Advisors LP.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $659.8T (13F)Positions · 27Turnover · — · Q4Filed · Feb 17, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$146.3T deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED FEB 17, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | ABVX | ABIVAX SA | 756K | $102.0T | 12.4% | −43% |
| 2 | DNTH | DIANTHUS THERAPEUTICS INC | 2.42M | $99.6T | 12.1% | ±0% |
| 3 | COGT | COGENT BIOSCIENCES INC | 2.35M | $83.5T | 10.1% | −18% |
| 4 | TSHA | TAYSHA GENE THERAPIES INC | 8.86M | $48.7T | 5.9% | −2% |
| 5 | GOSS | GOSSAMER BIO INC | 13.92M | $43.1T | 5.2% | −18% |
| 6 | KYMR | KYMERA THERAPEUTICS INC | 535K | $41.6T | 5.1% | +49% |
| 7 | AVBP | ARRIVENT BIOPHARMA INC | 1.97M | $39.7T | 4.8% | ±0% |
| 8 | TRVI | TREVI THERAPEUTICS INC | 2.81M | $35.2T | 4.3% | ±0% |
| 9 | OCUL | OCULAR THERAPEUTIX INC | 2.62M | $31.9T | 3.9% | ±0% |
| 10 | BRD1EUR | MIND MEDICINE MINDMED INC | 2.23M | $29.9T | 3.6% | +5% |
§ 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 $659757.9 trillion in assets. The fund runs a focused portfolio of just 27 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
2 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed