CIK: 0001778253 · Show all filings
Period: Q4 2019 (Next →)
Filing Date: Jan 31, 2020
Total Value ($000): $617,185 (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | INTERCEPT PHARMACEUTICALS IN | 754,900 | $93,547 | 15.2% | — | — | Put | 45845P108 |
| XBI | SPDR SERIES TRUST | 350,000 | $33,289 | 5.4% | — | — | Put | 78464A870 |
| GILD | GILEAD SCIENCES INC | 500,000 | $32,490 | 5.3% | — | — | Call | 375558103 |
| — | INTRA CELLULAR THERAPIES INC | 924,100 | $31,706 | 5.1% | — | — | Put | 46116X101 |
| IBB | ISHARES TR | 250,000 | $30,128 | 4.9% | — | — | Put | 464287556 |
| — | ALLAKOS INC | 158,800 | $15,143 | 2.5% | — | — | Call | 01671P100 |
| SRPT | SAREPTA THERAPEUTICS INC | 102,600 | $13,240 | 2.1% | — | — | Call | 803607100 |
| — | MIRATI THERAPEUTICS INC | 100,000 | $12,886 | 2.1% | — | — | Call | 60468T105 |
| ONC | BEIGENE LTD | 77,000 | $12,764 | 2.1% | — | — | Put | 07725L102 |
| GOSS | GOSSAMER BIO INC | 771,100 | $12,052 | 2.0% | — | — | Put | 38341P102 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 200,000 | $10,888 | 1.8% | $54.52 | — | Call | G11196105 |
| — | GW PHARMACEUTICALS PLC | 100,000 | $10,456 | 1.7% | — | — | Call | 36197T103 |
| — | ARQULE INC | 497,700 | $9,934 | 1.6% | $19.96 | — | Call | 04269E107 |
| AUPH | AURINIA PHARMACEUTICALS INC | 481,104 | $9,747 | 1.6% | $9.21 | 0.0% | COM | 05156V102 |
| ASND | ASCENDIS PHARMA A S | 69,400 | $9,655 | 1.6% | — | — | Call | 04351P101 |
| — | SAGE THERAPEUTICS INC | 133,000 | $9,601 | 1.6% | $72.19 | — | COM | 78667J108 |
| — | IMMUNOMEDICS INC | 448,200 | $9,484 | 1.5% | — | — | Call | 452907108 |
| — | INTRA CELLULAR THERAPIES INC | 267,100 | $9,164 | 1.5% | — | — | Call | 46116X101 |
| MDGL | MADRIGAL PHARMACEUTICALS INC | 100,000 | $9,111 | 1.5% | $96.98 | 0.0% | Put | 558868105 |
| APLS | APELLIS PHARMACEUTICALS INC | 286,900 | $8,785 | 1.4% | $27.68 | 0.0% | Put | 03753U106 |
| — | INTERCEPT PHARMACEUTICALS IN | 64,900 | $8,042 | 1.3% | — | — | Call | 45845P108 |
| IMVT | IMMUNOVANT INC | 504,117 | $8,000 | 1.3% | $11.17 | 0.0% | COM | 45258J102 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 100,000 | $7,949 | 1.3% | — | — | Call | 37890U108 |
| — | ZOGENIX INC | 148,200 | $7,726 | 1.3% | — | — | Put | 98978L204 |
| CRSP | CRISPR THERAPEUTICS AG | 123,700 | $7,534 | 1.2% | — | — | Put | H17182108 |
| APLS | APELLIS PHARMACEUTICALS INC | 240,300 | $7,358 | 1.2% | $27.68 | 0.0% | Call | 03753U106 |
| INCY | INCYTE CORP | 80,000 | $6,986 | 1.1% | — | — | Call | 45337C102 |
| — | ARQULE INC | 336,400 | $6,715 | 1.1% | $19.96 | — | Put | 04269E107 |
| ARWR | ARROWHEAD PHARMACEUTICALS IN | 100,000 | $6,343 | 1.0% | — | — | Put | 04280A100 |
| ARWR | ARROWHEAD PHARMACEUTICALS IN | 100,000 | $6,343 | 1.0% | — | — | Call | 04280A100 |
| — | MIRATI THERAPEUTICS INC | 48,900 | $6,301 | 1.0% | — | — | Put | 60468T105 |
| — | DECIPHERA PHARMACEUTICALS IN | 100,000 | $6,224 | 1.0% | — | — | Call | 24344T101 |
| ACAD | ACADIA PHARMACEUTICALS INC | 140,000 | $5,989 | 1.0% | — | — | Put | 004225108 |
| — | EIDOS THERAPEUTICS INC | 100,000 | $5,739 | 0.9% | — | — | Call | 28249H104 |
| — | APTOSE BIOSCIENCES INC | 1,009,735 | $5,725 | 0.9% | $5.67 | — | COM NEW | 03835T200 |
| — | CHIASMA INC | 1,103,297 | $5,472 | 0.9% | $4.96 | — | COM | 16706W102 |
| — | CLOVIS ONCOLOGY INC | 513,700 | $5,355 | 0.9% | — | — | Call | 189464100 |
| ARDX | ARDELYX INC | 645,436 | $4,844 | 0.8% | $6.08 | 0.0% | COM | 039697107 |
| — | AMARIN CORP PLC | 217,500 | $4,663 | 0.8% | — | — | Call | 023111206 |
| — | ADVERUM BIOTECHNOLOGIES INC | 390,900 | $4,503 | 0.7% | — | — | Call | 00773U108 |
| — | MYOKARDIA INC | 59,000 | $4,300 | 0.7% | — | — | Put | 62857M105 |
| — | OTONOMY INC | 1,067,271 | $4,088 | 0.7% | $3.83 | — | COM | 68906L105 |
| MDGL | MADRIGAL PHARMACEUTICALS INC | 44,770 | $4,079 | 0.7% | $96.98 | 0.0% | COM | 558868105 |
| — | KARYOPHARM THERAPEUTICS INC | 200,100 | $3,836 | 0.6% | — | — | Put | 48576U106 |
| KALV | KALVISTA PHARMACEUTICALS INC | 212,420 | $3,783 | 0.6% | $13.05 | 0.0% | COM | 483497103 |
| — | KALA PHARMACEUTICALS INC | 1,023,431 | $3,776 | 0.6% | $3.69 | — | COM | 483119103 |
| TGTX | TG THERAPEUTICS INC | 316,200 | $3,510 | 0.6% | $7.60 | 0.0% | COM | 88322Q108 |
| — | ASSEMBLY BIOSCIENCES INC | 157,468 | $3,222 | 0.5% | $20.46 | — | COM | 045396108 |
| XENE | XENON PHARMACEUTICALS INC | 243,470 | $3,192 | 0.5% | $10.52 | 0.0% | COM | 98420N105 |
| ANAB | ANAPTYSBIO INC | 193,300 | $3,141 | 0.5% | $23.65 | 0.0% | Put | 032724106 |
| — | ASSEMBLY BIOSCIENCES INC | 150,000 | $3,069 | 0.5% | $20.46 | — | Put | 045396108 |
| — | ARQULE INC | 148,930 | $2,973 | 0.5% | $19.96 | — | COM | 04269E107 |
| AXSM | AXSOME THERAPEUTICS INC | 27,900 | $2,884 | 0.5% | — | — | Put | 05464T104 |
| — | CERECOR INC | 519,800 | $2,802 | 0.5% | $5.39 | — | COM | 15671L109 |
| — | CEL SCI CORP | 300,200 | $2,747 | 0.4% | — | — | Put | 150837607 |
| PBYI | PUMA BIOTECHNOLOGY INC | 311,253 | $2,723 | 0.4% | $8.28 | 0.0% | COM | 74587V107 |
| WVE | WAVE LIFE SCIENCES LTD | 300,000 | $2,405 | 0.4% | — | — | Put | Y95308105 |
| AGIO | AGIOS PHARMACEUTICALS INC | 50,000 | $2,388 | 0.4% | — | — | Call | 00847X104 |
| ANAB | ANAPTYSBIO INC | 143,000 | $2,324 | 0.4% | $23.65 | 0.0% | COM | 032724106 |
| — | BIOXCEL THERAPEUTICS INC | 158,373 | $2,314 | 0.4% | $14.61 | — | COM | 09075P105 |
| OCUL | OCULAR THERAPEUTIX INC | 557,659 | $2,203 | 0.4% | $3.48 | 0.0% | COM | 67576A100 |
| — | ADURO BIOTECH INC | 1,838,528 | $2,169 | 0.4% | $1.18 | — | COM | 00739L101 |
| RARE | ULTRAGENYX PHARMACEUTICAL IN | 50,000 | $2,136 | 0.3% | $41.26 | 0.0% | COM | 90400D108 |
| — | CHEMOCENTRYX INC | 46,423 | $1,836 | 0.3% | $39.55 | — | COM | 16383L106 |
| — | MALLINCKRODT PUB LTD CO | 512,000 | $1,787 | 0.3% | $3.49 | — | SHS | G5785G107 |
| MGNX | MACROGENICS INC | 150,000 | $1,632 | 0.3% | $9.90 | 0.0% | Call | 556099109 |
| CHRS | COHERUS BIOSCIENCES INC | 84,100 | $1,514 | 0.2% | — | — | Call | 19249H103 |
| INSM | INSMED INC | 61,200 | $1,461 | 0.2% | — | — | Call | 457669307 |
| — | KALA PHARMACEUTICALS INC | 395,500 | $1,459 | 0.2% | $3.69 | — | Call | 483119103 |
| OVID | OVID THERAPEUTICS INC | 350,000 | $1,453 | 0.2% | $3.16 | 0.0% | COM | 690469101 |
| IFRX | INFLARX NV | 359,128 | $1,422 | 0.2% | $2.92 | 0.0% | COM | N44821101 |
| — | SOLID BIOSCIENCES INC | 305,600 | $1,360 | 0.2% | — | — | Call | 83422E105 |
| — | AIMMUNE THERAPEUTICS INC | 40,000 | $1,339 | 0.2% | $33.48 | — | COM | 00900T107 |
| — | MUSTANG BIO INC | 323,235 | $1,319 | 0.2% | $4.08 | — | COM | 62818Q104 |
| VKTX | VIKING THERAPEUTICS INC | 150,000 | $1,203 | 0.2% | $7.29 | 0.0% | Put | 92686J106 |
| VKTX | VIKING THERAPEUTICS INC | 150,000 | $1,203 | 0.2% | $7.29 | 0.0% | Call | 92686J106 |
| PBYI | PUMA BIOTECHNOLOGY INC | 132,700 | $1,161 | 0.2% | $8.28 | 0.0% | Call | 74587V107 |
| — | PRECISION BIOSCIENCES INC | 80,000 | $1,111 | 0.2% | $13.89 | — | COM | 74019P108 |
| WVE | WAVE LIFE SCIENCES LTD | 134,400 | $1,077 | 0.2% | — | — | Call | Y95308105 |
| VKTX | VIKING THERAPEUTICS INC | 126,159 | $1,012 | 0.2% | $7.29 | 0.0% | COM | 92686J106 |
| — | AXOVANT GENE THERAPIES LTD | 188,884 | $967 | 0.2% | $5.12 | — | COM | G0750W203 |
| — | APPLIED GENETIC TECHNOL CORP | 200,884 | $908 | 0.1% | $4.52 | — | COM | 03820J100 |
| — | DBV TECHNOLOGIES S A | 74,538 | $798 | 0.1% | $10.71 | — | SPONSORED ADR | 23306J101 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 7,200 | $774 | 0.1% | — | — | Call | 64125C109 |
| — | RIGEL PHARMACEUTICALS INC | 350,000 | $749 | 0.1% | $2.14 | — | COM NEW | 766559603 |
| — | MINERVA NEUROSCIENCES INC | 100,000 | $711 | 0.1% | $7.11 | — | COM | 603380106 |
| — | PROGENICS PHARMACEUTICALS IN | 130,845 | $666 | 0.1% | $5.09 | — | COM | 743187106 |
| — | BELLUS HEALTH INC NEW | 63,721 | $625 | 0.1% | $9.81 | — | COM NEW | 07987C204 |
| OCUL | OCULAR THERAPEUTIX INC | 150,000 | $593 | 0.1% | $3.48 | 0.0% | Call | 67576A100 |
| — | MOLECULAR TEMPLATES INC | 40,907 | $572 | 0.1% | $13.98 | — | COM | 608550109 |
| PTGX | PROTAGONIST THERAPEUTICS INC | 78,326 | $552 | 0.1% | $9.93 | 0.0% | COM | 74366E102 |
| — | MINERVA NEUROSCIENCES INC | 74,500 | $530 | 0.1% | $7.11 | — | Call | 603380106 |
| PRTA | PROTHENA CORP PLC | 29,832 | $472 | 0.1% | $10.72 | 0.0% | SHS | G72800108 |
| — | CHIMERIX INC | 172,920 | $351 | 0.1% | $2.03 | — | COM | 16934W106 |
| — | DICERNA PHARMACEUTICALS INC | 15,500 | $341 | 0.1% | — | — | Call | 253031108 |
| — | OBSEVA SA | 82,573 | $315 | 0.1% | $3.81 | — | COM | H5861P103 |
| — | CARA THERAPEUTICS INC | 17,700 | $285 | 0.0% | — | — | Call | 140755109 |
| — | ZOGENIX INC | 4,600 | $240 | 0.0% | — | — | Call | 98978L204 |
| — | PROTEON THERAPEUTICS INC | 336,373 | $138 | 0.0% | $0.41 | — | COM | 74371L109 |
| — | SIERRA ONCOLOGY INC | 386,399 | $132 | 0.0% | $0.34 | — | COM | 82640U107 |
| — | MAGENTA THERAPEUTICS INC | 8,674 | $131 | 0.0% | $15.10 | — | COM | 55910K108 |
| ARVN | ARVINAS INC | 3,100 | $127 | 0.0% | — | — | Call | 04335A105 |
| ARVN | ARVINAS INC | 3,100 | $127 | 0.0% | — | — | Put | 04335A105 |
| — | STEALTH BIOTHERAPEUTICS CORP | 37,597 | $123 | 0.0% | $3.27 | — | SPONSORED ADS | 85789A105 |
| MGNX | MACROGENICS INC | 10,030 | $109 | 0.0% | $9.90 | 0.0% | COM | 556099109 |
| — | AETERNA ZENTARIS INC | 117,443 | $107 | 0.0% | $0.91 | — | COM | 007975402 |
| — | X4 PHARMACEUTICALS INC | 10,000 | $107 | 0.0% | $10.70 | — | COM | 98420X103 |
| NVAX | NOVAVAX INC | 25,049 | $100 | 0.0% | $4.34 | 0.0% | COM NEW | 670002401 |
| — | PIERIS PHARMACEUTICALS INC | 22,000 | $80 | 0.0% | — | — | Call | 720795103 |
| — | CARA THERAPEUTICS INC | 4,200 | $68 | 0.0% | — | — | Put | 140755109 |
| — | SUNESIS PHARMACEUTICALS INC | 111,445 | $38 | 0.0% | $0.34 | — | COM | 867328700 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 642 | $35 | 0.0% | $54.52 | — | COM | G11196105 |
| — | ALPINE IMMUNE SCIENCES INC | 4,739 | $18 | 0.0% | $3.80 | — | COM | 02083G100 |
| APLS | APELLIS PHARMACEUTICALS INC | 53 | $2 | 0.0% | $27.68 | 0.0% | COM | 03753U106 |