Superstring Capital Management

Latest statistics and disclosures from Superstring Capital Management's latest quarterly 13F-HR filing:

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Positions held by Superstring Capital Management consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for Superstring Capital Management

Superstring Capital Management holds 30 positions in its portfolio as reported in the December 2023 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
ImmunoGen 12.7 $18M 598k 29.65
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Cytokinetics Com New (CYTK) 10.6 $15M 178k 83.49
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89bio (ETNB) 8.1 $11M 1.0M 11.17
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Ionis Pharmaceuticals (IONS) 6.8 $9.6M 190k 50.59
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Ideaya Biosciences (IDYA) 6.4 $8.9M 251k 35.58
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Protagonist Therapeutics (PTGX) 6.2 $8.7M 379k 22.93
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Immunovant (IMVT) 6.1 $8.6M 204k 42.13
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Bridgebio Pharma (BBIO) 5.9 $8.3M 206k 40.37
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Day One Biopharmaceuticals I (DAWN) 4.0 $5.5M 380k 14.60
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Marinus Pharmaceuticals Com New (MRNS) 3.6 $5.0M 462k 10.87
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Neurocrine Biosciences (NBIX) 2.8 $3.9M 29k 131.76
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Urogen Pharma (URGN) 2.7 $3.8M 255k 15.00
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Savara (SVRA) 2.7 $3.8M 814k 4.70
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Roivant Sciences SHS (ROIV) 2.6 $3.7M 326k 11.23
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Lantheus Holdings Inc Common Stock Usd 0.01 (LNTH) 2.4 $3.4M 55k 62.00
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Fate Therapeutics (FATE) 2.3 $3.2M 848k 3.74
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Keros Therapeutics (KROS) 2.1 $3.0M 75k 39.76
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Acelyrin (SLRN) 1.9 $2.7M 357k 7.46
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Verona Pharma Sponsored Ads (VRNA) 1.8 $2.5M 124k 19.88
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Nkarta (NKTX) 1.6 $2.3M 347k 6.60
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Krystal Biotech (KRYS) 1.4 $2.0M 16k 124.06
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Quanterix Ord (QTRX) 1.4 $2.0M 72k 27.34
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Axsome Therapeutics (AXSM) 0.9 $1.3M 16k 79.59
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So Young International Sponsored Ads (SY) 0.7 $1.0M 796k 1.26
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Immatics SHS (IMTX) 0.6 $834k 79k 10.53
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Allogene Therapeutics (ALLO) 0.5 $713k 222k 3.21
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Inozyme Pharma (INZY) 0.4 $528k 124k 4.26
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Fusion Pharmaceuticals (FUSN) 0.3 $440k 46k 9.61
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Spruce Biosciences (SPRB) 0.2 $348k 119k 2.93
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Ys Biopharma Ordinary Shares (YS) 0.1 $166k 308k 0.54
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Past Filings by Superstring Capital Management

SEC 13F filings are viewable for Superstring Capital Management going back to 2023