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Ghost Tree Capital, LLC

SEC CIK
0001595851
Latest filing
Nov 14, 2024

Holdings in Q4 2022

Holdings as of Dec 31, 2022, filed Feb 14, 2023. Long positions only; changes compare share counts with Q3 2022.

Institution overview
Positions
35
0 vs. Q3 2022
Portfolio value
$234.2M
−$10.7M (−4.4%) vs. Q3 2022
Filed
Feb 14, 2023
SEC
Holdings of Ghost Tree Capital, LLC in Q4 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
RETAReata Pharmaceuticals IncCL A500,000$19.0M8.1%−225,000−31.0%ReducedHistory
AXSMAxsome Therapeutics, Inc.COM235,000$18.1M7.7%−65,000−21.7%ReducedHistory
ASNDAscendis Pharma A/SSPONSORED ADR130,000$15.9M6.8%+35,000+36.8%AddedHistory
APLSApellis Pharmaceuticals, Inc.COM300,000$15.5M6.6%+25,000+9.1%AddedHistory
Invesco QQQ Trust Series I46090E103ETF50,000$13.3M5.7%+50,000New–
AMLXAmylyx Pharmaceuticals, Inc.COM350,000$12.9M5.5%−200,000−36.4%ReducedHistory
CTICCti Biopharma CorpCOM1,850,000$11.1M4.7%−150,000−7.5%ReducedHistory
SGENSeagen Inc.COM85,000$10.9M4.7%+85,000NewHistory
ISEEIVERIC bio, Inc.COM450,000$9.63M4.1%−13,700−3.0%ReducedHistory
COGTCogent Biosciences, Inc.COM800,000$9.25M3.9%+200,000+33.3%AddedHistory
MRTXMirati Therapeutics, Inc.COM200,000$9.06M3.9%+25,000+14.3%AddedHistory
IOVAIovance Biotherapeutics, Inc.COM1,300,000$8.31M3.5%+1,300,000NewHistory
KRTXKaruna Therapeutics, Inc.COM40,000$7.86M3.4%+10,000+33.3%AddedHistory
PCVXVaxcyte, Inc.COM160,000$7.67M3.3%−200,000−55.6%ReducedHistory
SRPTSarepta Therapeutics, Inc.COM55,000$7.13M3.0%−55,000−50.0%ReducedHistory
ATXSAstria Therapeutics, Inc.COM450,000$6.70M2.9%−50,000−10.0%ReducedHistory
MDGLMadrigal Pharmaceuticals, Inc.COM20,000$5.80M2.5%−5,000−20.0%ReducedHistory
RVNCRevance Therapeutics, Inc.COM300,000$5.54M2.4%−90,000−23.1%ReducedHistory
VRDNViridian Therapeutics, Inc.COM165,000$4.82M2.1%−370,000−69.2%ReducedHistory
AKROAkero Therapeutics, Inc.COM85,000$4.66M2.0%+85,000NewHistory
PRVBProvention Bio, Inc.COM400,000$4.23M1.8%+400,000NewHistory
JBIOJade Biosciences, Inc.COM135,000$3.96M1.7%−15,000−10.0%ReducedHistory
SNDXSyndax Pharmaceuticals IncCOM150,000$3.82M1.6%−50,000−25.0%ReducedHistory
VKTXViking Therapeutics, Inc.COM300,000$2.82M1.2%+300,000NewHistory
BCRXBiocryst Pharmaceuticals IncCOM225,000$2.58M1.1%−300,000−57.1%ReducedHistory
RAPTRAPT Therapeutics, Inc.COM125,000$2.48M1.1%+35,000+38.9%AddedHistory
KZRKezar Life Sciences, Inc.COM339,907$2.39M1.0%−185,093−35.3%ReducedHistory
Avidity Biosciences, Inc.05370A108COM100,000$2.22M0.9%+100,000New–
TARSTarsus Pharmaceuticals, Inc.COM80,000$1.17M0.5%−40,000−33.3%ReducedHistory
WHWKWhitehawk Therapeutics, Inc.COM90,000$1.16M0.5%−110,000−55.0%ReducedHistory
RXDXPrometheus Biosciences, Inc.COM9,896$1.09M0.5%+9,896NewHistory
XFORX4 Pharmaceuticals, IncCOM1,000,000$993.0K0.4%+1,000,000NewHistory
BPMCBlueprint Medicines CorpCOM20,000$876.0K0.4%−45,000−69.2%ReducedHistory
DSGNDesign Therapeutics, Inc.COM82,853$850.0K0.4%−17,147−17.1%ReducedHistory
SYRESpyre Therapeutics, Inc.COM800,000$360.0K0.2%−200,000−20.0%ReducedHistory

Sold out since Q3 2022 (9)

Positions held at the end of Q3 2022 that are gone from this filing.

Positions of Ghost Tree Capital, LLC sold out since Q3 2022
SecurityClassShares in Q3 2022Value in Q3 2022% of portfolio in Q3 2022History
RLMDRelmada Therapeutics, Inc.COM425,000$15.7M6.4%History
ALTAltimmune, Inc.COM NEW435,000$5.55M2.3%History
FOLDAmicus Therapeutics, Inc.COM500,000$5.22M2.1%History
HZNPHorizon Therapeutics Public Ltd CoSHS75,000$4.64M1.9%History
ITCIIntra-Cellular Therapies, Inc.COM60,000$2.79M1.1%History
MLTXMoonLake ImmunotherapeuticsCLASS A ORD300,000$2.33M1.0%History
TCDATricida, Inc.COM200,000$2.10M0.9%History
RYTMRhythm Pharmaceuticals, Inc.COM65,000$1.59M0.7%History
BIIBBiogen Inc.COM3,750$1.00M0.4%History