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Octagon Capital Advisors LP

Q3 2025 · Filed 2025-11-14
Market Value
$553M
+36.5%
Holdings
30
-6
New Purchases
4
Added To
6
Closed
7
Reduced
7
Top 10 Concentration
79.8%
Turnover
36.7%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
ABVX 20.36% 2.39% +17.96% $112M
DNTH 17.21% 10.78% +6.43% $95M
COGT 7.47% 4.90% +2.57% $41M
BBOT 2.19% 0.00% +2.19% $12M
CDTX 1.73% 0.00% +1.73% $10M
KYMR 3.69% 2.87% +0.82% $20M
CRBP 2.55% 1.90% +0.65% $14M
PEPG 0.59% 0.00% +0.59% $3M
GPCR 0.58% 0.00% +0.58% $3M
CNTA 3.64% 3.34% +0.30% $20M
MAZE 0.83% 0.54% +0.30% $5M
MRUS 5.25% 5.06% +0.19% $29M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
VRNA 0.00% 7.88% -7.88% $0
SBTX 0.00% 5.82% -5.82% $0
ATYR 0.00% 4.79% -4.79% $0
AVBP 6.58% 10.47% -3.89% $36M
TRML 0.00% 3.58% -3.58% $0
NUVB 1.76% 3.71% -1.94% $10M
TSHA 5.37% 7.19% -1.82% $30M
MLTX 0.00% 1.73% -1.73% $0
KALV 2.81% 3.56% -0.75% $16M
DBVT 1.84% 2.30% -0.46% $10M
UNCY 0.79% 1.18% -0.39% $4M
NGNE 0.79% 1.12% -0.33% $4M
TRVI 4.66% 4.96% -0.30% $26M
KLRS 0.00% 0.24% -0.24% $0
ERAS 0.00% 0.22% -0.22% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 1 $0 0.0%
Mid Cap 9 $348M 63.0%
Small Cap 13 $172M 31.1%
Micro Cap 7 $32M 5.8%

Portfolio Analytics

Avg Market Cap
$4.8B
Median Market Cap
$1.5B
Avg P/E
38.7
Median P/E
38.7
Avg Dividend Yield
—%
Avg Beta
0.89
# 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 20.36% 1,325,000 $112M $84.90 $103M +58,000 +4.6%
2 DNTH 17.21% 2,416,667 $95M $39.35 $51M +75,000 +3.2%
3 COGT 7.47% 2,874,111 $41M $14.36 $21M +111,111 +4.0%
4 AVBP 6.58% 1,971,054 $36M $18.45 -$6M +25,000 +1.3%
5 OCUL 5.55% 2,624,000 $31M $11.69 $8M +199,000 +8.2%
6 TSHA 5.37% 9,067,500 $30M $3.27 $562K -3,525,000 -28.0%
7 MRUS 5.25% 308,000 $29M $94.15 $9M -81,000 -20.8%
8 TRVI 4.66% 2,815,000 $26M $9.15 $6M -857,000 -23.3%
9 APLS 3.70% 903,500 $20M $22.63 $5M — —
10 KYMR 3.69% 360,000 $20M $56.60 $9M +94,000 +35.3%
11 CNTA 3.64% 830,000 $20M $24.25 $7M -200,000 -19.4%
12 KALV 2.81% 1,273,333 $16M $12.18 $1M — —
13 CRBP 2.55% 1,115,000 $14M $12.65 $6M — —
14 BBOT 2.19% 1,043,110 $12M $11.58 — +1,043,110 — NEW
15 DBVT 1.84% 1,018,021 $10M $10.00 $865K — —
16 NUVB 1.76% 2,633,334 $10M $3.70 -$5M -5,058,000 -65.8%
17 CDTX 1.73% 100,000 $10M $95.76 — +100,000 — NEW
18 MAZE 0.83% 177,667 $5M $25.93 $2M — —
19 NGNE 0.79% 252,000 $4M $17.33 -$163K -51,000 -16.8%
20 UNCY 0.79% 1,000,000 $4M $4.36 -$410K — —
21 PEPG 0.59% 700,000 $3M $4.62 — +700,000 — NEW
22 GPCR 0.58% 115,000 $3M $28.00 — +115,000 — NEW
23 NUVB-WT 0.07% 104,112 $385K $3.70 $85K -50,000 -32.4%
24 MLTX —% — — — -$7M -148,000 -100.0% SOLD
25 ERAS —% — — — -$889K -700,000 -100.0% SOLD
26 KLRS —% — — — -$961K -360,000 -100.0% SOLD
27 ATYR —% — — — -$19M -3,820,000 -100.0% SOLD
28 VRNA —% — — — -$32M -337,000 -100.0% SOLD
29 TRML —% — — — -$14M -905,000 -100.0% SOLD
30 SBTX —% — — — -$24M -1,350,000 -100.0% SOLD

New Positions

SymbolValue% Port
BBOT $12M 2.19%
CDTX $10M 1.73%
PEPG $3M 0.59%
GPCR $3M 0.58%

Sold Out Positions

SymbolValue% Port
ERAS — —%
KLRS — —%
ATYR — —%
MLTX — —%
SBTX — —%
VRNA — —%
TRML — —%
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