TANG CAPITAL MANAGEMENT LLC Diversified Active

Location: San Diego, CA

CIK: 0001232621 · Show all filings

Period: Q4 2023 (← Previous) (Next →)

Filing Date: Feb 14, 2024

Total Value: $1.082B (100.0% shares, 0.0% debt)

Holdings (123)

— MIRATI THERAPEUTICS INC 8.5%
Value $91.54M Shares 1,558,059 Share Price $58.75 Est. Cost/Share $56.61 Unrealized @ Report Date —
— IMMUNOGEN INC 6.0%
Value $65.2M Shares 2,199,137 Share Price $29.65 Est. Cost/Share $15.39 Unrealized @ Report Date —
TARS TARSUS PHARMACEUTICALS INC 4.1%
Value $44.65M Shares 2,204,797 Share Price $20.25 * Est. Cost/Share $15.90 Unrealized @ Report Date +5.0%
KALV KALVISTA PHARMACEUTICALS INC 3.9%
Value $42.14M Shares 3,440,345 Share Price $12.25 * Est. Cost/Share $9.46 Unrealized @ Report Date -3.8%
LIANY LIANBIO 3.9%
Value $41.87M Shares 9,366,783 Share Price $4.47 Est. Cost/Share $3.97 Unrealized @ Report Date —
ANAB ANAPTYSBIO INC 3.9%
Value $41.78M Shares 1,950,609 Share Price $21.42 * Est. Cost/Share $21.51 Unrealized @ Report Date -19.8%
MIRM MIRUM PHARMACEUTICALS INC 3.1%
Value $33.57M Shares 1,137,107 Share Price $29.52 * Est. Cost/Share $21.51 Unrealized @ Report Date +40.7%
EOLS EVOLUS INC 3.0%
Value $32.62M Shares 3,097,399 Share Price $10.53 * Est. Cost/Share $8.75 Unrealized @ Report Date +2.2%
ALT ALTIMMUNE INC 2.9%
Value $30.94M Shares 2,750,000 Share Price $11.25 * Est. Cost/Share $9.59 Unrealized @ Report Date -56.5%
IMCR IMMUNOCORE HLDGS PLC 2.6%
Value $27.71M Shares 405,600 Share Price $68.32 Est. Cost/Share $30.74 Unrealized @ Report Date —
AXSM AXSOME THERAPEUTICS INC 2.4%
Value $25.47M Shares 320,000 Share Price $79.59 * Est. Cost/Share $57.63 Unrealized @ Report Date +16.0%
PTCT PTC THERAPEUTICS INC 2.3%
Value $24.8M Shares 900,000 Share Price $27.56 * Est. Cost/Share $22.87 Unrealized @ Report Date 0.0%
— GRACELL BIOTECHNOLOGIES INC 2.0%
Value $22M Shares 2,191,417 Share Price $10.04 Est. Cost/Share $9.52 Unrealized @ Report Date —
RVMD REVOLUTION MEDICINES INC 1.8%
Value $19.49M Shares 679,630 Share Price $28.68 * Est. Cost/Share $24.03 Unrealized @ Report Date 0.0%
PCVX VAXCYTE INC 1.7%
Value $18.84M Shares 300,000 Share Price $62.80 * Est. Cost/Share $39.24 Unrealized @ Report Date +32.3%
LLY ELI LILLY & CO 1.6%
Value $17.49M Shares 30,000 Share Price $582.92 Est. Cost/Share $340.49 Unrealized @ Report Date +68.9%
— NEW YORK CMNTY BANCORP INC 1.5%
Value $16.44M Shares 1,606,600 Share Price $10.23 Est. Cost/Share $9.04 Unrealized @ Report Date —
— INTRA-CELLULAR THERAPIES INC 1.5%
Value $15.76M Shares 220,000 Share Price $71.62 Est. Cost/Share $59.78 Unrealized @ Report Date —
ONC BEIGENE LTD 1.4%
Value $15.33M Shares 85,000 Share Price $180.36 Est. Cost/Share $134.82 Unrealized @ Report Date —
— AVADEL PHARMACEUTICALS PLC 1.4%
Value $15.24M Shares 1,079,528 Share Price $14.12 Est. Cost/Share $10.58 Unrealized @ Report Date —
VRDN VIRIDIAN THERAPEUTICS INC 1.4%
Value $15.09M Shares 692,925 Share Price $21.78 * Est. Cost/Share $15.92 Unrealized @ Report Date -0.8%
CRSP CRISPR THERAPEUTICS AG 1.2%
Value $13.46M Shares 215,000 Share Price $62.60 * Est. Cost/Share $55.02 Unrealized @ Report Date 0.0%
— THESEUS PHARMACEUTICALS INC 1.2%
Value $13.18M Shares 3,255,026 Share Price $4.05 Est. Cost/Share $4.05 Unrealized @ Report Date —
AVIR ATEA PHARMACEUTICALS INC 1.1%
Value $12.43M Shares 4,076,741 Share Price $3.05 Est. Cost/Share $3.69 Unrealized @ Report Date -17.9%
AZN ASTRAZENECA PLC 1.1%
Value $11.45M Shares 170,000 Share Price $67.35 Est. Cost/Share $56.36 Unrealized @ Report Date —
ZYME ZYMEWORKS INC 1.1%
Value $11.43M Shares 1,100,000 Share Price $10.39 * Est. Cost/Share $8.10 Unrealized @ Report Date -1.7%
GSK GSK PLC 1.0%
Value $11.12M Shares 300,000 Share Price $37.06 Est. Cost/Share $37.06 Unrealized @ Report Date —
— KINIKSA PHARMACEUTICALS LTD 1.0%
Value $10.52M Shares 600,000 Share Price $17.54 Est. Cost/Share $9.90 Unrealized @ Report Date —
CTMX CYTOMX THERAPEUTICS INC 0.9%
Value $10.15M Shares 6,550,000 Share Price $1.55 * Est. Cost/Share $1.88 Unrealized @ Report Date -30.1%
IONS IONIS PHARMACEUTICALS INC 0.9%
Value $10.12M Shares 200,000 Share Price $50.59 * Est. Cost/Share $32.73 Unrealized @ Report Date +46.3%
BEAM BEAM THERAPEUTICS INC 0.9%
Value $9.527M Shares 350,000 Share Price $27.22 * Est. Cost/Share $24.84 Unrealized @ Report Date 0.0%
CYTK CYTOKINETICS INC 0.8%
Value $9.184M Shares 110,000 Share Price $83.49 * Est. Cost/Share $36.21 Unrealized @ Report Date 0.0%
ASND ASCENDIS PHARMA A/S 0.8%
Value $8.816M Shares 70,000 Share Price $125.95 Est. Cost/Share $120.71 Unrealized @ Report Date —
HRMY HARMONY BIOSCIENCES HLDGS IN 0.8%
Value $8.76M Shares 271,200 Share Price $32.30 * Est. Cost/Share $41.60 Unrealized @ Report Date -32.9%
— CYMABAY THERAPEUTICS INC 0.8%
Value $8.267M Shares 350,000 Share Price $23.62 Est. Cost/Share $18.64 Unrealized @ Report Date —
IOVA IOVANCE BIOTHERAPEUTICS INC 0.8%
Value $8.13M Shares 1,000,000 Share Price $8.13 * Est. Cost/Share $5.23 Unrealized @ Report Date 0.0%
CGEM CULLINAN ONCOLOGY INC 0.7%
Value $7.858M Shares 771,138 Share Price $10.19 * Est. Cost/Share $10.78 Unrealized @ Report Date -17.8%
MRNA MODERNA INC 0.7%
Value $7.628M Shares 76,700 Share Price $99.45 * Est. Cost/Share $164.11 Unrealized @ Report Date -48.8%
RCKT ROCKET PHARMACEUTICALS INC 0.7%
Value $7.492M Shares 250,000 Share Price $29.97 * Est. Cost/Share $19.73 Unrealized @ Report Date +11.8%
— GRAPHITE BIO INC 0.6%
Value $6.528M Shares 2,491,780 Share Price $2.62 Est. Cost/Share $2.61 Unrealized @ Report Date —
BCAB BIOATLA INC 0.6%
Value $6.209M Shares 2,524,076 Share Price $2.46 * Est. Cost/Share $6.46 Unrealized @ Report Date -73.2%
— KINNATE BIOPHARMA INC 0.6%
Value $6.166M Shares 2,601,647 Share Price $2.37 Est. Cost/Share $2.37 Unrealized @ Report Date —
ADMA ADMA BIOLOGICS INC 0.6%
Value $6.147M Shares 1,360,000 Share Price $4.52 * Est. Cost/Share $3.72 Unrealized @ Report Date -0.5%
NTLA INTELLIA THERAPEUTICS INC 0.6%
Value $6.098M Shares 200,000 Share Price $30.49 * Est. Cost/Share $38.80 Unrealized @ Report Date -25.9%
CVBF CVB FINL CORP 0.6%
Value $6.057M Shares 300,000 Share Price $20.19 * Est. Cost/Share $18.65 Unrealized @ Report Date -13.6%
VSTM VERASTEM INC 0.6%
Value $6.036M Shares 741,514 Share Price $8.14 * Est. Cost/Share $6.94 Unrealized @ Report Date +3.5%
BHVN BIOHAVEN LTD 0.6%
Value $5.992M Shares 140,000 Share Price $42.80 * Est. Cost/Share $14.12 Unrealized @ Report Date +120.2%
— EQUITY COMWLTH 0.5%
Value $5.76M Shares 300,000 Share Price $19.20 Est. Cost/Share $19.15 Unrealized @ Report Date —
ESPR ESPERION THERAPEUTICS INC NE 0.5%
Value $5.532M Shares 1,850,000 Share Price $2.99 * Est. Cost/Share $5.16 Unrealized @ Report Date -74.9%
— RENEO PHARMACEUTICALS INC 0.5%
Value $5.328M Shares 3,330,000 Share Price $1.60 Est. Cost/Share $1.60 Unrealized @ Report Date —
NUVB NUVATION BIO INC 0.5%
Value $5.285M Shares 3,500,000 Share Price $1.51 * Est. Cost/Share $1.29 Unrealized @ Report Date 0.0%
DNTH DIANTHUS THERAPEUTICS INC 0.5%
Value $5.244M Shares 504,242 Share Price $10.40 * Est. Cost/Share $12.62 Unrealized @ Report Date -12.4%
BIO BIO RAD LABS INC 0.5%
Value $5.166M Shares 16,000 Share Price $322.89 * Est. Cost/Share $508.83 Unrealized @ Report Date -38.4%
INSM INSMED INC 0.5%
Value $5.151M Shares 166,203 Share Price $30.99 * Est. Cost/Share $23.98 Unrealized @ Report Date +8.2%
BDTX BLACK DIAMOND THERAPEUTICS I 0.5%
Value $5.067M Shares 1,803,200 Share Price $2.81 * Est. Cost/Share $2.64 Unrealized @ Report Date -11.2%
AUPH AURINIA PHARMACEUTICALS INC 0.5%
Value $4.944M Shares 550,000 Share Price $8.99 * Est. Cost/Share $9.90 Unrealized @ Report Date -16.8%
VTYX VENTYX BIOSCIENCES INC 0.5%
Value $4.94M Shares 2,000,000 Share Price $2.47 * Est. Cost/Share $9.50 Unrealized @ Report Date 0.0%
— VERITEX HLDGS INC 0.5%
Value $4.887M Shares 210,000 Share Price $23.27 Est. Cost/Share $18.10 Unrealized @ Report Date —
BCRX BIOCRYST PHARMACEUTICALS INC 0.4%
Value $4.792M Shares 800,000 Share Price $5.99 * Est. Cost/Share $9.70 Unrealized @ Report Date -40.3%
— RAIN ONCOLOGY INC 0.4%
Value $4.621M Shares 3,850,513 Share Price $1.20 Est. Cost/Share $1.20 Unrealized @ Report Date —
— BLUEPRINT MEDICINES CORP 0.4%
Value $4.612M Shares 50,000 Share Price $92.24 Est. Cost/Share $92.24 Unrealized @ Report Date —
USB US BANCORP DEL 0.4%
Value $4.328M Shares 100,000 Share Price $43.28 * Est. Cost/Share $28.41 Unrealized @ Report Date +16.5%
— DYNAVAX TECHNOLOGIES CORP 0.4%
Value $4.194M Shares 300,000 Share Price $13.98 Est. Cost/Share $10.57 Unrealized @ Report Date —
— BOLT BIOTHERAPEUTICS INC 0.4%
Value $4.091M Shares 3,652,244 Share Price $1.12 Est. Cost/Share $1.34 Unrealized @ Report Date —
QURE UNIQURE NV 0.4%
Value $4.062M Shares 600,000 Share Price $6.77 * Est. Cost/Share $9.00 Unrealized @ Report Date -26.6%
DSGN DESIGN THERAPEUTICS INC 0.4%
Value $3.924M Shares 1,480,675 Share Price $2.65 * Est. Cost/Share $4.45 Unrealized @ Report Date -48.6%
— CARGO THERAPEUTICS INC 0.3%
Value $3.717M Shares 160,544 Share Price $23.15 Est. Cost/Share $23.15 Unrealized @ Report Date —
— SPRINGWORKS THERAPEUTICS INC 0.3%
Value $3.65M Shares 100,000 Share Price $36.50 Est. Cost/Share $36.50 Unrealized @ Report Date —
NKTX NKARTA INC 0.3%
Value $3.63M Shares 550,000 Share Price $6.60 * Est. Cost/Share $11.10 Unrealized @ Report Date -76.7%
BOH BANK HAWAII CORP 0.3%
Value $3.623M Shares 50,000 Share Price $72.46 * Est. Cost/Share $44.03 Unrealized @ Report Date +17.8%
ACAD ACADIA PHARMACEUTICALS INC 0.3%
Value $3.582M Shares 114,400 Share Price $31.31 * Est. Cost/Share $26.75 Unrealized @ Report Date -10.7%
IPSC CENTURY THERAPEUTICS INC 0.3%
Value $3.541M Shares 1,066,440 Share Price $3.32 * Est. Cost/Share $1.82 Unrealized @ Report Date 0.0%
ADAPY ADAPTIMMUNE THERAPEUTICS PLC 0.3%
Value $3.479M Shares 4,387,238 Share Price $0.79 Est. Cost/Share $0.92 Unrealized @ Report Date —
QNCX QUINCE THERAPEUTICS INC 0.3%
Value $3.381M Shares 3,220,000 Share Price $1.05 Est. Cost/Share $0.98 Unrealized @ Report Date +2.3%
ARVN ARVINAS INC 0.3%
Value $3.293M Shares 80,000 Share Price $41.16 * Est. Cost/Share $37.14 Unrealized @ Report Date -37.1%
— KARUNA THERAPEUTICS INC 0.3%
Value $3.165M Shares 10,000 Share Price $316.51 Est. Cost/Share $169.09 Unrealized @ Report Date —
HRTX HERON THERAPEUTICS INC 0.3%
Value $3.145M Shares 1,850,000 Share Price $1.70 * Est. Cost/Share $4.36 Unrealized @ Report Date -74.7%
IFRX INFLARX NV 0.3%
Value $3.054M Shares 1,873,753 Share Price $1.63 * Est. Cost/Share $4.48 Unrealized @ Report Date -61.7%
AMLX AMYLYX PHARMACEUTICALS INC 0.3%
Value $2.944M Shares 200,000 Share Price $14.72 * Est. Cost/Share $15.33 Unrealized @ Report Date 0.0%
ENTA ENANTA PHARMACEUTICALS INC 0.3%
Value $2.823M Shares 300,000 Share Price $9.41 Est. Cost/Share $9.32 Unrealized @ Report Date 0.0%
— ATHIRA PHARMA INC 0.3%
Value $2.801M Shares 1,152,715 Share Price $2.43 Est. Cost/Share $2.66 Unrealized @ Report Date —
— AMARIN CORP PLC 0.2%
Value $2.685M Shares 3,086,544 Share Price $0.87 Est. Cost/Share $1.43 Unrealized @ Report Date —
FATE FATE THERAPEUTICS INC 0.2%
Value $2.618M Shares 700,000 Share Price $3.74 * Est. Cost/Share $6.03 Unrealized @ Report Date -60.9%
— SERES THERAPEUTICS INC 0.2%
Value $2.51M Shares 1,792,888 Share Price $1.40 Est. Cost/Share $1.40 Unrealized @ Report Date —
— PASSAGE BIO INC 0.2%
Value $2.424M Shares 2,400,000 Share Price $1.01 Est. Cost/Share $0.99 Unrealized @ Report Date —
— ENZO BIOCHEM INC 0.2%
Value $2.363M Shares 1,700,000 Share Price $1.39 Est. Cost/Share $2.43 Unrealized @ Report Date —
— BLUEBIRD BIO INC 0.2%
Value $2.346M Shares 1,700,000 Share Price $1.38 Est. Cost/Share $3.78 Unrealized @ Report Date —
SPRY ARS PHARMACEUTICALS INC 0.2%
Value $2.244M Shares 409,463 Share Price $5.48 * Est. Cost/Share $4.93 Unrealized @ Report Date -11.1%
EDIT EDITAS MEDICINE INC 0.2%
Value $2.026M Shares 200,000 Share Price $10.13 * Est. Cost/Share $8.71 Unrealized @ Report Date +0.8%
SFBS SERVISFIRST BANCSHARES INC 0.2%
Value $1.999M Shares 30,000 Share Price $66.63 * Est. Cost/Share $63.35 Unrealized @ Report Date -18.0%
PDSB PDS BIOTECHNOLOGY CORP 0.2%
Value $1.988M Shares 400,000 Share Price $4.97 Est. Cost/Share $5.75 Unrealized @ Report Date -13.5%
TNGX TANGO THERAPEUTICS INC 0.2%
Value $1.98M Shares 200,000 Share Price $9.90 * Est. Cost/Share $5.80 Unrealized @ Report Date +49.6%
— ELEVATION ONCOLOGY INC 0.2%
Value $1.97M Shares 3,667,600 Share Price $0.54 Est. Cost/Share $1.54 Unrealized @ Report Date —
LITS MEI PHARMA INC 0.2%
Value $1.891M Shares 326,084 Share Price $5.80 Est. Cost/Share $4.94 Unrealized @ Report Date +18.0%
GNFTY GENFIT S A 0.2%
Value $1.846M Shares 479,441 Share Price $3.85 Est. Cost/Share $4.75 Unrealized @ Report Date —
ACRS ACLARIS THERAPEUTICS INC 0.2%
Value $1.841M Shares 1,753,335 Share Price $1.05 * Est. Cost/Share $3.05 Unrealized @ Report Date 0.0%
TGTX TG THERAPEUTICS INC 0.2%
Value $1.708M Shares 100,000 Share Price $17.08 * Est. Cost/Share $13.94 Unrealized @ Report Date -16.6%
— ADICET BIO INC 0.2%
Value $1.656M Shares 876,352 Share Price $1.89 Est. Cost/Share $6.52 Unrealized @ Report Date —
— ALIGOS THERAPEUTICS INC 0.1%
Value $1.454M Shares 2,189,847 Share Price $0.66 Est. Cost/Share $1.06 Unrealized @ Report Date —
— LAVA THERAPEUTICS NV 0.1%
Value $1.328M Shares 840,593 Share Price $1.58 Est. Cost/Share $1.58 Unrealized @ Report Date —
— NEKTAR THERAPEUTICS 0.1%
Value $1.327M Shares 2,348,109 Share Price $0.57 Est. Cost/Share $0.77 Unrealized @ Report Date —
ARE ALEXANDRIA REAL ESTATE EQ IN 0.1%
Value $1.268M Shares 10,000 Share Price $126.77 * Est. Cost/Share $95.66 Unrealized @ Report Date 0.0%
— PRECISION BIOSCIENCES INC 0.1%
Value $1.241M Shares 3,400,000 Share Price $0.36 Est. Cost/Share $0.36 Unrealized @ Report Date —
MASS 908 DEVICES INC 0.1%
Value $1.122M Shares 100,000 Share Price $11.22 * Est. Cost/Share $8.04 Unrealized @ Report Date -15.0%
VNDA VANDA PHARMACEUTICALS INC 0.1%
Value $1.047M Shares 248,190 Share Price $4.22 * Est. Cost/Share $4.03 Unrealized @ Report Date 0.0%
ABOS ACUMEN PHARMACEUTICALS INC 0.1%
Value $948K Shares 246,895 Share Price $3.84 * Est. Cost/Share $2.97 Unrealized @ Report Date 0.0%
TSPH TUSIMPLE HLDGS INC 0.1%
Value $878K Shares 1,000,000 Share Price $0.88 Est. Cost/Share $0.88 Unrealized @ Report Date —
GOSS GOSSAMER BIO INC 0.1%
Value $765K Shares 838,600 Share Price $0.91 * Est. Cost/Share $1.15 Unrealized @ Report Date -35.9%
ATYR ATYR PHARMA INC 0.1%
Value $664K Shares 471,134 Share Price $1.41 * Est. Cost/Share $2.95 Unrealized @ Report Date -56.6%
SYRS SYROS PHARMACEUTICALS INC 0.1%
Value $662K Shares 85,031 Share Price $7.79 * Est. Cost/Share $3.43 Unrealized @ Report Date 0.0%
EGRX EAGLE PHARMACEUTICALS INC 0.1%
Value $622K Shares 118,857 Share Price $5.23 * Est. Cost/Share $32.45 Unrealized @ Report Date -69.6%
STIM NEURONETICS INC 0.1%
Value $580K Shares 200,000 Share Price $2.90 * Est. Cost/Share $2.43 Unrealized @ Report Date -35.0%
STEL STELLAR BANCORP INC 0.1%
Value $557K Shares 20,000 Share Price $27.84 * Est. Cost/Share $25.71 Unrealized @ Report Date -6.6%
— NEXTCURE INC 0.0%
Value $533K Shares 467,922 Share Price $1.14 Est. Cost/Share $1.43 Unrealized @ Report Date —
MOLN MOLECULAR PARTNERS AG 0.0%
Value $418K Shares 100,000 Share Price $4.18 Est. Cost/Share $5.03 Unrealized @ Report Date —
TRVI TREVI THERAPEUTICS INC 0.0%
Value $402K Shares 300,000 Share Price $1.34 * Est. Cost/Share $1.51 Unrealized @ Report Date 0.0%
XERS XERIS BIOPHARMA HOLDINGS INC 0.0%
Value $353K Shares 150,000 Share Price $2.35 * Est. Cost/Share $2.29 Unrealized @ Report Date -19.4%
ERAS ERASCA INC 0.0%
Value $320K Shares 150,000 Share Price $2.13 Est. Cost/Share $2.11 Unrealized @ Report Date 0.0%
— KEZAR LIFE SCIENCES INC 0.0%
Value $291K Shares 306,665 Share Price $0.95 Est. Cost/Share $0.95 Unrealized @ Report Date —
EQ EQUILLIUM INC 0.0%
Value $289K Shares 400,000 Share Price $0.72 * Est. Cost/Share $0.73 Unrealized @ Report Date -18.2%
— CARTESIAN THERAPEUTICS INC 0.0%
Value $276K Shares 400,000 Share Price $0.69 Est. Cost/Share $1.12 Unrealized @ Report Date —
WGS GENEDX HOLDINGS CORP 0.0%
Value $175K Shares 63,636 Share Price $2.75 * Est. Cost/Share $7.91 Unrealized @ Report Date -70.6%
TLPH ACELRX PHARMACEUTICALS INC 0.0%
Value $143K Shares 195,000 Share Price $0.73 * Est. Cost/Share $2.81 Unrealized @ Report Date -77.3%