13FBOX
Octagon Capital Advisors LP · 13F Holdings
Options Calculator Rankings

Octagon Capital Advisors LP

No.2586 Data as of 2026Q2
Latest AUM (Q2 2026)
$1.11B
QoQ Change Q1 2026
+$208.9M+23.1%
Holdings
27
New Buys
5
Adds
4
Reduces
6
Exits
7
Unchanged
12
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
DDIANTHUS THERAPEUTICS INCDNTH
16.14%18.08%$179.5M1.8M$163.4M1.9M-105,000-5.39%Reduce
DDEFINIUM THERAPEUTICS INCDFTX
12.47%5.1%$138.8M3.0M$46.1M2.4M+510,000+20.90%Add
ABIVAX SAABVX
11.89%8.34%$132.3M993,000$75.4M677,000+316,000+46.68%Add
COGENT BIOSCIENCES INCCOGT
8.17%10.01%$90.9M2.4M$90.5M2.4M00.00%Unchanged
ALUMIS INCALMS
7.16%6.9%$79.7M2.8M$62.4M2.8M00.00%Unchanged
AARRIVENT BIOPHARMA INCAVBP
6.15%5.03%$68.5M2.0M$45.5M2.0M00.00%Unchanged
TAYSHA GENE THERAPIES INCTSHA
5.93%4.38%$66.0M9.7M$39.6M8.9M+833,333+9.41%Add
BBIOAGE LABS INCBIOA
3.85%3.38%$42.8M1.7M$30.6M1.7M00.00%Unchanged
MMIRUM PHARMACEUTICALS INCMIRM
3.57%3.46%$39.7M338,900$31.3M338,90000.00%Unchanged
KYMERA THERAPEUTICS INCKYMR
3.2%3.92%$35.5M310,000$35.4M425,000-115,000-27.06%Reduce
AAKTIS ONCOLOGY INCAKTS
2.78%1.9%$31.0M960,847$17.2M960,84700.00%Unchanged
XENON PHARMACEUTICALS INCXENE
2.66%3.15%$29.6M490,000$28.5M490,00000.00%Unchanged
EERASCA INCERAS
2.07%$23.0M1.3M$00+1.3MNew Buy
PPALISADE BIO INCPALI
1.93%1.99%$21.5M10.3M$18.0M10.3M00.00%Unchanged
OOCULAR THERAPEUTIX INCOCUL
1.83%2.97%$20.4M2.1M$26.8M3.2M-1.1M-34.47%Reduce
DISC MEDICINE INCIRON
1.78%1.91%$19.7M270,000$17.3M270,00000.00%Unchanged
SSUMMIT THERAPEUTICS INC COMSMMT
1.64%$18.2M1.3M$00+1.3MNew Buy
PHARVARIS N VPHVS
1.42%0.52%$15.8M456,721$4.7M165,000+291,721+176.80%Add
AADLAI NORYTE LTDANL
0.97%$10.7M934,716$00+934,716New Buy
PPRECISION BIOSCIENCES INCORPORATED COM NEWDTIL
0.95%1.36%$10.6M1.4M$12.3M2.2M-886,732-39.64%Reduce
DBV TECHNOLOGIES S ADBVT
0.85%1.33%$9.4M574,200$12.0M574,20000.00%Unchanged
FFAETH THERAPEUTICS INCFTH
0.81%$9.0M361,010$00+361,010New Buy
GGYRE THERAPEUTICS INC COMGYRE
0.57%$6.3M954,416$00+954,416New Buy
TREVI THERAPEUTICS INCTRVI
0.53%1.96%$5.9M315,000$17.7M1.5M-1.2M-78.79%Reduce
UUNICYCIVE THERAPEUTICS INCUNCY
0.42%0.73%$4.7M1.0M$6.6M1.0M00.00%Unchanged
CCONTEXT THERAPEUTICS INCCNTX
0.15%1.52%$1.7M3.1M$13.8M5.3M-2.2M-41.90%Reduce
GGOSSAMER BIO INC COMGOSS
0.11%0.28%$1.3M7.8M$2.5M7.8M00.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow