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Octagon Capital Advisors LP

Q2 2025 · Filed 2025-08-14
Market Value
$430M
-16.1%
Holdings
36
-1
New Purchases
2
Added To
7
Closed
9
Reduced
11
Top 10 Concentration
64.2%
Turnover
30.6%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
VRNA 7.42% 2.69% +4.72% $32M
SPRY 5.48% 1.54% +3.95% $24M
TSHA 6.77% 2.90% +3.86% $29M
KYMR 2.70% 0.00% +2.70% $12M
AVBP 9.86% 7.43% +2.42% $42M
ATYR 4.51% 2.09% +2.41% $19M
MRUS 4.76% 2.53% +2.23% $20M
DNTH 10.15% 8.29% +1.86% $44M
OCUL 5.24% 3.47% +1.77% $23M
COGT 4.62% 3.23% +1.38% $20M
GOSS 5.25% 3.94% +1.31% $23M
UNCY 1.11% 0.00% +1.11% $5M
NUVB 3.49% 2.71% +0.77% $15M
ABVX 2.26% 1.50% +0.75% $10M
TRML 3.37% 2.69% +0.68% $14M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
NUVB-WT 0.07% 9.39% -9.32% $301K
APLS 3.64% 8.94% -5.30% $16M
HUMA 0.00% 2.69% -2.69% $0
SNDX 0.00% 2.17% -2.17% $0
SRRK 0.00% 2.07% -2.07% $0
IBRX 0.00% 2.03% -2.03% $0
0LOV.L 0.00% 2.03% -2.03% $0
RGLS 0.00% 1.58% -1.58% $0
CAPR 0.00% 1.18% -1.18% $0
VRDN 0.00% 1.18% -1.18% $0
ERAS 0.21% 1.37% -1.17% $889K
CATX 0.00% 0.94% -0.94% $0
CNTA 3.15% 4.00% -0.85% $14M
MLTX 1.63% 2.26% -0.63% $7M
KLRS 0.22% 0.75% -0.53% $961K

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 1 $32M 7.4%
Mid Cap 11 $155M 36.1%
Small Cap 17 $187M 43.5%
Micro Cap 7 $56M 13.0%

Portfolio Analytics

Avg Market Cap
$4.3B
Median Market Cap
$1.4B
Avg P/E
38.8
Median P/E
38.8
Avg Dividend Yield
—%
Avg Beta
0.86
# Stocks
36
# ETFs / Funds
0

Top Holdings (36 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 DNTH 10.15% 2,341,667 $44M $18.63 $1M
2 AVBP 9.86% 1,946,054 $42M $21.77 $4M -113,333 -5.5%
3 VRNA 7.42% 337,000 $32M $94.58 $18M +119,736 +55.1%
4 TSHA 6.77% 12,592,500 $29M $2.31 $14M +1,892,500 +17.7%
5 SPRY 5.48% 1,350,000 $24M $17.45 $16M +725,000 +116.0%
6 GOSS 5.25% 18,350,000 $23M $1.23 $2M
7 OCUL 5.24% 2,425,000 $23M $9.28 $5M
8 MRUS 4.76% 389,000 $20M $52.60 $7M +81,000 +26.3%
9 TRVI 4.67% 3,672,000 $20M $5.47 -$810K +350,000 +10.5%
10 COGT 4.62% 2,763,000 $20M $7.18 $3M
11 ATYR 4.51% 3,820,000 $19M $5.07 $9M +268,000 +7.5%
12 APLS 3.64% 903,500 $16M $17.31 -$30M -1,190,500 -56.9%
13 NUVB 3.49% 7,691,334 $15M $1.95 $1M -208,666 -2.6%
14 TRML 3.37% 905,000 $14M $15.99 $706K
15 KALV 3.35% 1,273,333 $14M $11.31 -$1M -96,667 -7.1%
16 CNTA 3.15% 1,030,000 $14M $13.14 -$7M -395,000 -27.7%
17 PHVS 2.75% 672,595 $12M $17.60 -$248K -97,220 -12.6%
18 KYMR 2.70% 266,000 $12M $43.64 +266,000 NEW
19 ABVX 2.26% 1,267,000 $10M $7.65 $2M +37,000 +3.0%
20 0SZI.L 1.79% 1,115,000 $8M $6.90 $2M
21 MLTX 1.63% 148,000 $7M $47.20 -$5M -148,000 -50.0%
22 UNCY 1.11% 1,000,000 $5M $4.77 +1,000,000 NEW
23 NGNE 1.05% 303,000 $5M $14.95 $982K
24 MAZE 0.51% 177,667 $2M $12.27 -$3M -290,333 -62.0%
25 KLRS 0.22% 360,000 $961K $2.67 -$3M -121,000 -25.2%
26 ERAS 0.21% 700,000 $889K $1.27 -$6M -4,436,795 -86.4%
27 NUVB-WT 0.07% 154,112 $301K $1.95 -$48M -27,176,688 -99.4%
28 CATX —% -$5M -2,250,000 -100.0% SOLD
29 SNDX —% -$11M -904,000 -100.0% SOLD
30 VRDN —% -$6M -450,000 -100.0% SOLD
31 RGLS —% -$8M -4,637,076 -100.0% SOLD
32 IBRX —% -$10M -1,720,000 -100.0% SOLD
33 0LOV.L —% -$10M -1,720,000 -100.0% SOLD
34 HUMA —% -$14M -217,264 -100.0% SOLD
35 CAPR —% -$6M -450,000 -100.0% SOLD
36 SRRK —% -$11M -329,000 -100.0% SOLD

Options Breakdown

0 Calls $0 Call Value 1 Puts $0 Put Value

Top Puts

SymbolSharesValueStatus
CNTA $0 SOLD

New Positions

SymbolValue% Port
KYMR $12M 2.70%
UNCY $5M 1.11%

Sold Out Positions

SymbolValue% Port
IBRX —%
CAPR —%
HUMA —%
VRDN —%
CATX —%
SNDX —%
SRRK —%
0LOV.L —%
RGLS —%
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