Fund HoldingsAltium Capital Management LLC

Total Portfolio Value
$127.88M
Total Bought
$65.48M
Total Sold
$111.14M
Net Transaction
-$45.67M
Filing Period:
Securities
SharesValue ($K)
Q1 2023
Q2 2023
Change
Q1 2023
Q2 2023
Weight (%)
Change
IMMUNOGEN INC0485,000+485,00009,1527.16%+9,152
XENON PHARMACEUTICALS INC(XENE)0228,000+228,00008,7786.86%+8,778
GRI BIO INC01,179,286+1,179,28605,0123.92%+5,012
CHINOOK THERAPEUTICS INC305,000305,00007,06111,7189.16%+4,657
MOONLAKE IMMUNOTHERAPEUTICS(MLTX)088,000+88,00004,4883.51%+4,488
HARMONY BIOSCIENCES HLDGS IN(HRMY)30,000149,889+119,8899805,2754.12%+4,295
JASPER THERAPEUTICS INC02,868,000+2,868,00003,9293.07%+3,929
INTERCEPT PHARMACEUTICALS IN0323,000+323,00003,5722.79%+3,572
BRIDGEBIO PHARMA INC(BBIO)(Put)0200,000+200,00003,440+3,440
SAREPTA THERAPEUTICS INC(SRPT)028,000+28,00003,2072.51%+3,207
PHATHOM PHARMACEUTICALS INC0207,432+207,43202,9702.32%+2,970
AXSOME THERAPEUTICS INC(AXSM)040,000+40,00002,8742.25%+2,874
OLEMA PHARMACEUTICALS INC(OLMA)0310,000+310,00002,7992.19%+2,799
COGENT BIOSCIENCES INC(COGT)0235,000+235,00002,7822.18%+2,782
CYMABAY THERAPEUTICS INC620,000668,702+48,7025,4067,3225.73%+1,916
XTANT MED HLDGS INC6,227,5596,227,55903,9705,7914.53%+1,821
PRAXIS PRECISION MEDICINES I01,425,000+1,425,00001,6391.28%+1,639
REATA PHARMACEUTICALS INC35,00041,485+6,4853,1824,2303.31%+1,048
KODIAK SCIENCES INC(KOD)0150,000+150,00001,0350.81%+1,035
CRINETICS PHARMACEUTICALS IN(CRNX)100,000135,000+35,0001,6062,4331.90%+827
IMMUNOVANT INC(IMVT)035,100+35,10006660.52%+666
REPLIMUNE GROUP INC148,000130,000-18,0002,6143,0192.36%+405
MARPAI INC0117,848+117,84802020.16%+202
DOUBLEDOWN INTERACTIVE CO LT60,87660,87604865830.46%+97
FIBROGEN INC(Call)035,000+35,000095+95
WEARABLE DEVICES LTD1,411,6001,411,60001942820.22%+89
NOCTURNE ACQUISITION CORP0500,000+500,0000630.05%+63
NEXGEL INC225,000225,000035970.08%+62
FIBROGEN INC(Put)017,000+17,000046+46
PEPPERLIME HEALTH ACQUSTN CO100,000100,00001,0191,0450.82%+27
WESTERN ACQSTN VENTURES CORP100,000100,00001,0211,0410.81%+20
ONFOLIO HOLDINGS INC200,000200,000028400.03%+12
CINGULATE INC270,000270,000046570.04%+11
COLOMBIER ACQUISITION CORP16,66616,66604130.01%+9
COLOMBIER ACQUISITION CORP50,00050,00005075140.40%+7
CHAVANT CAPITAL ACQUISITN CO150,000150,0000560.01%+2
NEXALIN TECHNOLOGY INC105,000105,000010120.01%+2
COLISEUM ACQUISITION CORP28,33328,3330440.00%0
RELATIVITY ACQUISITION CORP100,000100,0000000
OPY ACQUISITION CORP I50,00050,00005135120.40%-1
TC BIOPHARM HOLDINGS PLC18,82318,8230210.00%-1
GSR II METEORA ACQUISITN COR50,0000-50,00020-2
DIGITAL HEALTH ACQUISITION C150,000150,000013100.01%-3
WESTERN ACQSTN VENTURES CORP100,000100,0000960.00%-3
OPY ACQUISITION CORP I50,00050,0000840.00%-3
SURROZEN INC82,23382,2330850.00%-4
MURPHY CANYON ACQUISITION CO100,000100,0000950.00%-4
TG VENTURE ACQUISITION CORP200,000200,0000950.00%-4
EUCRATES BIOMEDICAL ACQU COR133,3330-133,33350-5
SELINA HOSPITALITY PLC101,439101,43901040.00%-6
CEA INDUSTRIES INC250,000250,000020130.01%-7
NLS PHARMACEUTICS LTD200,000200,000030210.02%-9
HARBOR CUSTOM DEVELOPMENT IN600,000600,00001440.00%-10
PROSOMNUS INC150,000150,000024120.01%-12
BRUUSH ORAL CARE INC360,579360,579043290.02%-14
LIGHTNING EMOTORS INC652,17332,608-619,5651710.00%-16
PEPPERLIME HEALTH ACQUSTN CO367,500367,50003580.01%-27
HARBOR CUSTOM DEVELOPMENT IN650,000650,00003260.00%-27
DIRECT DIGITAL HOLDINGS INC180,000180,00001351080.08%-27
POLISHED COM INC576,048576,04803002650.21%-35
DYNE THERAPEUTICS INC(DYN)155,000155,00001,7861,7441.36%-42
INNOVATIVE EYEWEAR INC122,4000-122,400450-45
REVELATION BIOSCIENCES INC37,1980-37,198480-48
JEFFS BRANDS LTD980,770480,770-500,000106560.04%-50
FAT BRANDS INC227,000227,00008977760.61%-120
PANBELA THERAPEUTICS INC335,3240-335,3241480-148
POLISHED COM INC6,103,8246,103,82406043960.31%-208
VERA THERAPEUTICS INC(VERA)286,000120,000-166,0002,2191,9261.51%-293
CHICKEN SOUP FOR THE SOUL EN212,1640-212,1644240-424
VERONA PHARMA PLC25,0000-25,0005020-502
GSR II METEORA ACQUISITN COR50,0000-50,0005180-517
INVITAE CORP409,2000-409,2005520-552
KARYOPHARM THERAPEUTICS INC505,781740,000+234,2191,9671,3251.04%-643
ADMA BIOLOGICS INC2,870,0002,380,000-490,0009,5008,7826.87%-717
COLISEUM ACQUISITION CORP85,0000-85,0008720-872
THESEUS PHARMACEUTICALS INC112,6140-112,6141,0000-1,000
AMYLYX PHARMACEUTICALS INC(AMLX)185,000185,00005,4283,9903.12%-1,437
AULT DISRUPTIVE TECHS CORP150,0000-150,0001,5710-1,570
MARINUS PHARMACEUTICALS INC228,7140-228,7141,5780-1,578
VAXCYTE INC43,0000-43,0001,6120-1,612
GENEDX HOLDINGS CORP4,588,0000-4,588,0001,6750-1,675
SILK RD MED INC45,0000-45,0001,7610-1,761
VENTYX BIOSCIENCES INC55,0000-55,0001,8430-1,842
CVRX INC205,0000-205,0001,9110-1,911
BIOLINERX LTD2,279,6570-2,279,6572,0210-2,021
PACIFIC BIOSCIENCES CALIF IN178,0000-178,0002,0610-2,061
TG VENTURE ACQUISITION CORP200,0000-200,0002,0700-2,070
ILLUMINA INC9,0000-9,0002,0930-2,093
NANOSTRING TECHNOLOGIES INC225,9920-225,9922,2370-2,237
MERSANA THERAPEUTICS INC(Call)750,100200,100-550,0003,083658-2,425
MIMEDX GROUP INC748,0000-748,0002,5510-2,551
BRIDGEBIO PHARMA INC155,0000-155,0002,5700-2,570
KORU MEDICAL SYSTEMS INC685,0020-685,0022,8910-2,891
INSPIRE MED SYS INC12,5000-12,5002,9260-2,926
VAREX IMAGING CORP165,0000-165,0003,0010-3,001
IVERIC BIO INC130,0000-130,0003,1630-3,163
BIOHAVEN LTD260,0000-260,0003,5520-3,552
CTI BIOPHARMA CORP850,0000-850,0003,5700-3,570
RESMED INC17,0000-17,0003,7230-3,723
AKOYA BIOSCIENCES INC500,0000-500,0004,0900-4,090
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