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SUPERSTRING CAPITAL MANAGEMENT LP

Q4 2025 · Filed 2026-02-17
Market Value
$171M
+78.4%
Holdings
58
+10
New Purchases
25
Added To
5
Closed
19
Reduced
6
Top 10 Concentration
62.9%
Turnover
75.9%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
URGN 9.84% 1.83% +8.01% $17M
DVAX 4.73% 0.00% +4.73% $8M
SION 4.34% 0.00% +4.34% $7M
TERN 10.48% 6.19% +4.30% $18M
CDTX 10.99% 6.84% +4.15% $19M
AXSM 4.00% 0.00% +4.00% $7M
TSHA 3.15% 0.00% +3.15% $5M
OCUL 2.97% 0.00% +2.97% $5M
FOLD 2.94% 0.00% +2.94% $5M
UTHR 2.69% 0.00% +2.69% $5M
RVMD 2.56% 0.00% +2.56% $4M
BLTE 2.31% 0.00% +2.31% $4M
COGT 7.61% 5.42% +2.19% $13M
CRTX 1.68% 0.00% +1.68% $3M
CAPR 1.63% 0.00% +1.63% $3M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
ETNB 0.00% 5.90% -5.90% $0
JAZZ 0.00% 5.62% -5.62% $0
ZLAB 2.03% 7.09% -5.06% $3M
BBIO 0.00% 4.80% -4.80% $0
SMMT 0.00% 4.25% -4.25% $0
IQV 0.00% 3.79% -3.79% $0
REGN 0.00% 3.76% -3.76% $0
NKTR 0.00% 3.04% -3.04% $0
INSM 0.00% 2.97% -2.97% $0
BCAX 0.00% 2.90% -2.90% $0
SNY 0.00% 2.48% -2.48% $0
QURE 0.00% 2.02% -2.02% $0
TECX 0.00% 1.95% -1.95% $0
KROS 0.00% 1.57% -1.57% $0
SRRK 0.00% 1.54% -1.54% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 11 $17M 9.8%
Mid Cap 15 $77M 45.1%
Small Cap 23 $69M 40.5%
Micro Cap 9 $8M 4.7%

Portfolio Analytics

Avg Market Cap
$7.6B
Median Market Cap
$1.8B
Avg P/E
14.0
Median P/E
15.0
Avg Dividend Yield
0.00%
Avg Beta
0.93
# Stocks
58
# ETFs / Funds
0

Top Holdings (58 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 CDTX 10.99% 85,098 $19M $220.89 $12M +16,635 +24.3%
2 TERN 10.48% 443,777 $18M $40.40 $12M -345,869 -43.8%
3 URGN 9.84% 718,354 $17M $23.42 $15M +630,442 +717.1%
4 COGT 7.61% 366,238 $13M $35.52 $8M +4,830 +1.3%
5 DVAX 4.73% 525,592 $8M $15.38 +525,592 NEW
6 SION 4.34% 180,593 $7M $41.14 +180,593 NEW
7 IMVT 4.29% 288,677 $7M $25.42 $2M -52,671 -15.4%
8 AXSM 4.00% 37,433 $7M $182.64 +37,433 NEW
9 SVRA 3.51% 995,353 $6M $6.03 $1M -313,883 -24.0%
10 TSHA 3.15% 980,768 $5M $5.50 +980,768 NEW
11 OCUL 2.97% 418,080 $5M $12.14 +418,080 NEW
12 FOLD 2.94% 352,896 $5M $14.24 +352,896 NEW
13 CABA 2.89% 2,253,550 $5M $2.19 $1M +709,025 +45.9%
14 UTHR 2.69% 9,451 $5M $487.25 +9,451 NEW
15 RVMD 2.56% 54,879 $4M $79.65 +54,879 NEW
16 BLTE 2.31% 24,703 $4M $159.96 +24,703 NEW
17 ZLAB 2.03% 196,853 $3M $17.64 -$3M -3,775 -1.9%
18 ZBIO 1.77% 83,353 $3M $36.31 $881K -13,312 -13.8%
19 CRTX 1.68% 858,711 $3M $3.35 +858,711 NEW
20 CAPR 1.63% 96,334 $3M $28.86 +96,334 NEW
21 PVLA 1.56% 25,469 $3M $104.67 +25,469 NEW
22 CLDX 1.40% 88,308 $2M $27.16 +88,308 NEW
23 ORIC 1.22% 255,370 $2M $8.18 $1M +166,024 +185.8%
24 TARA 1.12% 360,000 $2M $5.33 $353K
25 TRVI 1.09% 148,292 $2M $12.52 +148,292 NEW
26 TYRA 0.90% 58,677 $2M $26.29 +58,677 NEW
27 TVTX 0.85% 38,022 $1M $38.21 $171K -15,605 -29.1%
28 VRDN 0.79% 43,230 $1M $31.12 +43,230 NEW
29 RZLT 0.71% 513,765 $1M $2.36 +513,765 NEW
30 DNTH 0.63% 26,249 $1M $41.21 +26,249 NEW
31 SPRB 0.62% 12,137 $1M $87.11 +12,137 NEW
32 AARD 0.53% 69,496 $912K $13.13 +69,496 NEW
33 GMAB 0.53% 29,162 $898K $30.80 +29,162 NEW
34 FULC 0.48% 72,060 $815K $11.31 +72,060 NEW
35 RARE 0.43% 31,738 $730K $23.00 +31,738 NEW
36 IVA 0.27% 100,000 $465K $4.65 +100,000 NEW
37 IPSC 0.27% 462,963 $461K $0.99 $230K
38 BMEA 0.18% 250,000 $310K $1.24 -$195K
39 ENTX 0.02% 17,142 $33K $1.94 +17,142 NEW
40 JAZZ —% -$5M -40,893 -100.0% SOLD
41 BCAX —% -$3M -175,902 -100.0% SOLD
42 KROS —% -$2M -95,083 -100.0% SOLD
43 QURE —% -$2M -33,175 -100.0% SOLD
44 RAPT —% -$888K -34,449 -100.0% SOLD
45 SMMT —% -$4M -197,253 -100.0% SOLD
46 VIR —% -$858K -150,312 -100.0% SOLD
47 SRRK —% -$1M -39,521 -100.0% SOLD
48 IQV —% -$4M -19,114 -100.0% SOLD
49 PTGX —% -$1M -20,358 -100.0% SOLD
50 SNY —% -$2M -50,407 -100.0% SOLD
51 ETNB —% -$6M -384,652 -100.0% SOLD
52 INSM —% -$3M -19,786 -100.0% SOLD
53 REGN —% -$4M -6,401 -100.0% SOLD
54 NKTR —% -$3M -51,270 -100.0% SOLD
55 IMAB —% -$529K -139,886 -100.0% SOLD
56 TECX —% -$2M -119,286 -100.0% SOLD
57 0SZI.L —% -$729K -57,644 -100.0% SOLD
58 BBIO —% -$5M -88,658 -100.0% SOLD

New Positions

SymbolValue% Port
DVAX $8M 4.73%
SION $7M 4.34%
AXSM $7M 4.00%
TSHA $5M 3.15%
OCUL $5M 2.97%
FOLD $5M 2.94%
UTHR $5M 2.69%
RVMD $4M 2.56%
BLTE $4M 2.31%
CRTX $3M 1.68%
CAPR $3M 1.63%
PVLA $3M 1.56%
CLDX $2M 1.40%
TRVI $2M 1.09%
TYRA $2M 0.90%

Sold Out Positions

SymbolValue% Port
PTGX —%
BCAX —%
KROS —%
BBIO —%
JAZZ —%
SNY —%
SMMT —%
REGN —%
INSM —%
IQV —%
SRRK —%
TECX —%
VIR —%
NKTR —%
QURE —%
View SEC EDGAR Filings for SUPERSTRING CAPITAL MANAGEMENT LP →

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