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Octagon Capital Advisors LP

Q4 2025 · Filed 2026-02-17
Market Value
$707M
+28.0%
Holdings
30
New Purchases
7
Added To
1
Closed
7
Reduced
7
Top 10 Concentration
74.9%
Turnover
46.7%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
COGT 11.80% 7.47% +4.34% $83M
ALMS 3.49% 0.00% +3.49% $25M
PALI 3.18% 0.00% +3.18% $22M
BIOA 2.99% 0.00% +2.99% $21M
RAPT 2.75% 0.00% +2.75% $19M
LXEO 2.42% 0.00% +2.42% $17M
KYMR 5.89% 3.69% +2.20% $42M
TSHA 6.89% 5.37% +1.53% $49M
CDTX 3.12% 1.73% +1.39% $22M
EVMN 1.21% 0.00% +1.21% $9M
DTIL 1.13% 0.00% +1.13% $8M
TRVI 4.98% 4.66% +0.32% $35M
KALV 2.91% 2.81% +0.10% $21M
PEPG 0.64% 0.59% +0.06% $5M
UNCY 0.82% 0.79% +0.03% $6M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
ABVX 14.42% 20.36% -5.94% $102M
MRUS 0.00% 5.25% -5.25% $0
APLS 0.00% 3.70% -3.70% $0
DNTH 14.08% 17.21% -3.12% $100M
NUVB 0.00% 1.76% -1.76% $0
CRBP 1.10% 2.55% -1.45% $8M
OCUL 4.50% 5.55% -1.05% $32M
CNTA 2.65% 3.64% -0.99% $19M
AVBP 5.61% 6.58% -0.97% $40M
MAZE 0.00% 0.83% -0.83% $0
NGNE 0.00% 0.79% -0.79% $0
GPCR 0.00% 0.58% -0.58% $0
BBOT 1.85% 2.19% -0.34% $13M
DBVT 1.56% 1.84% -0.29% $11M
NUVB-WT 0.00% 0.07% -0.07% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mid Cap 8 $367M 52.0%
Small Cap 12 $233M 33.0%
Micro Cap 10 $106M 15.0%

Portfolio Analytics

Avg Market Cap
$2.2B
Median Market Cap
$1.5B
Avg P/E
38.7
Median P/E
38.7
Avg Dividend Yield
—%
Avg Beta
0.95
# Stocks
30
# ETFs / Funds
0

Top Holdings (30 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 ABVX 14.42% 756,000 $102M $134.85 -$11M -569,000 -42.9%
2 DNTH 14.08% 2,416,667 $100M $41.21 $4M — —
3 COGT 11.80% 2,350,000 $83M $35.52 $42M -524,111 -18.2%
4 TSHA 6.89% 8,859,911 $49M $5.50 $19M -207,589 -2.3%
5 KYMR 5.89% 535,000 $42M $77.81 $21M +175,000 +48.6%
6 AVBP 5.61% 1,971,054 $40M $20.12 $3M — —
7 TRVI 4.98% 2,815,000 $35M $12.52 $9M — —
8 OCUL 4.50% 2,623,600 $32M $12.14 $1M -400 -0.0%
9 ALMS 3.49% 2,530,700 $25M $9.76 — +2,530,700 — NEW
10 PALI 3.18% 9,567,898 $22M $2.35 — +9,567,898 — NEW
11 CDTX 3.12% 100,000 $22M $220.89 $13M — —
12 BIOA 2.99% 1,598,000 $21M $13.23 — +1,598,000 — NEW
13 KALV 2.91% 1,273,333 $21M $16.15 $5M — —
14 RAPT 2.75% 574,000 $19M $33.87 — +574,000 — NEW
15 CNTA 2.65% 750,000 $19M $25.01 -$1M -80,000 -9.6%
16 LXEO 2.42% 1,725,000 $17M $9.93 — +1,725,000 — NEW
17 BBOT 1.85% 1,043,110 $13M $12.52 $981K — —
18 DBVT 1.56% 574,200 $11M $19.17 $827K -443,821 -43.6%
19 EVMN 1.21% 500,000 $9M $17.12 — +500,000 — NEW
20 DTIL 1.13% 1,917,995 $8M $4.16 — +1,917,995 — NEW
21 CRBP 1.10% 955,000 $8M $8.14 -$6M -160,000 -14.3%
22 UNCY 0.82% 1,000,000 $6M $5.77 $1M — —
23 PEPG 0.64% 700,000 $5M $6.51 $1M — —
24 GPCR —% — — — -$3M -115,000 -100.0% SOLD
25 MRUS —% — — — -$29M -308,000 -100.0% SOLD
26 NGNE —% — — — -$4M -252,000 -100.0% SOLD
27 NUVB-WT —% — — — -$385K -104,112 -100.0% SOLD
28 APLS —% — — — -$20M -903,500 -100.0% SOLD
29 MAZE —% — — — -$5M -177,667 -100.0% SOLD
30 NUVB —% — — — -$10M -2,633,334 -100.0% SOLD

New Positions

SymbolValue% Port
ALMS $25M 3.49%
PALI $22M 3.18%
BIOA $21M 2.99%
RAPT $19M 2.75%
LXEO $17M 2.42%
EVMN $9M 1.21%
DTIL $8M 1.13%

Sold Out Positions

SymbolValue% Port
NUVB — —%
MAZE — —%
GPCR — —%
NGNE — —%
APLS — —%
MRUS — —%
NUVB-WT — —%
View SEC EDGAR Filings for Octagon Capital Advisors LP →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms