Location: New York, NY
CIK: 0001590144 · Show all filings
Period: Q3 2019 (← Previous) (Next →)
Filing Date: Feb 12, 2021
Total Value: $585M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| XLV | SELECT SECTOR SPDR TR | 250,000 | $22.53M | 3.8% | — | — | Put | 81369Y209 |
| INSP | INSPIRE MED SYS INC | 357,700 | $21.83M | 3.7% | $39.10 | +68.4% | COM | 457730109 |
| AMGN | AMGEN INC | 100,000 | $19.35M | 3.3% | — | — | Call | 031162100 |
| IWM | ISHARES TR | 125,000 | $18.92M | 3.2% | — | — | Put | 464287655 |
| — | NANOSTRING TECHNOLOGIES INC | 873,800 | $18.86M | 3.2% | $18.10 | — | COM | 63009R109 |
| FXH | FIRST TR EXCHANGE TRADED FD | 250,000 | $18.5M | 3.2% | — | — | Put | 33734X143 |
| INSP | INSPIRE MED SYS INC | 275,000 | $16.78M | 2.9% | $39.10 | +68.4% | Call | 457730109 |
| ZBH | ZIMMER BIOMET HLDGS INC | 117,442 | $16.12M | 2.8% | $108.53 | +13.0% | COM | 98956P102 |
| — | NANOSTRING TECHNOLOGIES INC | 710,000 | $15.33M | 2.6% | $18.10 | — | Call | 63009R109 |
| ICUI | ICU MED INC | 92,500 | $14.76M | 2.5% | $222.26 | -10.4% | COM | 44930G107 |
| — | ETF MANAGERS TR | 700,000 | $14.53M | 2.5% | — | — | Put | 26924G508 |
| ESTA | ESTABLISHMENT LABS HLDGS INC | 745,163 | $14.09M | 2.4% | $23.75 | -9.4% | COM | G31249108 |
| REGN | REGENERON PHARMACEUTICALS | 50,000 | $13.87M | 2.4% | $312.68 | -5.9% | Call | 75886F107 |
| ZBH | ZIMMER BIOMET HLDGS INC | 100,000 | $13.73M | 2.3% | $108.53 | +13.0% | Call | 98956P102 |
| — | INTERSECT ENT INC | 775,000 | $13.18M | 2.3% | $20.35 | — | Call | 46071F103 |
| STAA | STAAR SURGICAL CO | 504,012 | $12.99M | 2.2% | $30.94 | -1.8% | COM PAR $0.01 | 852312305 |
| SNN | SMITH & NEPHEW GROUP PLC | 265,000 | $12.75M | 2.2% | $43.54 | — | Call | 83175M205 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 300,000 | $12.52M | 2.1% | $41.73 | — | Call | G11196105 |
| XBI | SPDR SER TR | 150,000 | $11.44M | 2.0% | — | — | Put | 78464A870 |
| — | INTERSECT ENT INC | 670,000 | $11.4M | 1.9% | $20.35 | — | COM | 46071F103 |
| — | ALLERGAN PLC | 67,109 | $11.29M | 1.9% | $150.69 | — | SHS | G0177J108 |
| WAT | WATERS CORP | 50,000 | $11.16M | 1.9% | — | — | Call | 941848103 |
| REGN | REGENERON PHARMACEUTICALS | 40,000 | $11.1M | 1.9% | $312.68 | -5.9% | COM | 75886F107 |
| IBB | ISHARES TR | 109,200 | $10.87M | 1.9% | — | — | Call | 464287556 |
| GRFS | GRIFOLS S A | 496,201 | $9.944M | 1.7% | $20.04 | — | SP ADR REP B NVT | 398438408 |
| GILD | GILEAD SCIENCES INC | 150,000 | $9.507M | 1.6% | $50.90 | +0.2% | COM | 375558103 |
| ILMN | ILLUMINA INC | 30,000 | $9.127M | 1.6% | — | — | Call | 452327109 |
| SNN | SMITH & NEPHEW GROUP PLC | 180,000 | $8.663M | 1.5% | $43.54 | — | SPDN ADR NEW | 83175M205 |
| CHRS | COHERUS BIOSCIENCES INC | 400,000 | $8.104M | 1.4% | $11.57 | +72.7% | Call | 19249H103 |
| SRPT | SAREPTA THERAPEUTICS INC | 100,000 | $7.532M | 1.3% | — | — | Put | 803607100 |
| — | R1 RCM INC | 757,139 | $6.761M | 1.2% | $10.32 | — | COM | 749397105 |
| DXCM | DEXCOM INC | 45,000 | $6.716M | 1.1% | $25.68 | +51.3% | COM | 252131107 |
| VRAYQ | VIEWRAY INC | 2,250,000 | $6.525M | 1.1% | $7.65 | -22.6% | Call | 92672L107 |
| UNH | UNITEDHEALTH GROUP INC | 30,000 | $6.52M | 1.1% | — | — | Put | 91324P102 |
| — | CANOPY GROWTH CORP | 275,000 | $6.306M | 1.1% | — | — | Put | 138035100 |
| — | INVACARE CORP | 819,874 | $6.149M | 1.1% | $7.88 | — | COM | 461203101 |
| KIDS | ORTHOPEDIATRICS CORP | 172,500 | $6.082M | 1.0% | $28.88 | +20.0% | COM | 68752L100 |
| STAA | STAAR SURGICAL CO | 231,200 | $5.96M | 1.0% | $30.94 | -1.8% | Call | 852312305 |
| BAX | BAXTER INTL INC | 60,000 | $5.248M | 0.9% | $58.54 | +29.0% | COM | 071813109 |
| — | ALEXION PHARMACEUTICALS INC | 52,500 | $5.142M | 0.9% | $97.94 | — | COM | 015351109 |
| — | MEDICINES CO | 100,000 | $5M | 0.9% | — | — | Call | 584688105 |
| — | INOVALON HLDGS INC | 300,000 | $4.917M | 0.8% | $16.39 | — | Call | 45781D101 |
| CNMD | CONMED CORP | 47,500 | $4.567M | 0.8% | $70.20 | +26.4% | COM | 207410101 |
| TXG | 10X GENOMICS INC | 90,000 | $4.536M | 0.8% | $55.34 | 0.0% | CL A COM | 88025U109 |
| — | QUOTIENT LTD | 565,094 | $4.391M | 0.8% | $8.25 | — | SHS | G73268107 |
| ICUI | ICU MED INC | 27,500 | $4.389M | 0.7% | $222.26 | -10.4% | Call | 44930G107 |
| — | SPECTRUM PHARMACEUTICALS INC | 500,000 | $4.148M | 0.7% | — | — | Put | 84763A108 |
| — | GREENLANE HLDGS INC | 1,217,890 | $4.129M | 0.7% | $5.76 | — | CL A | 395330103 |
| — | MIRATI THERAPEUTICS INC | 50,000 | $3.896M | 0.7% | — | — | Call | 60468T105 |
| — | GW PHARMACEUTICALS PLC | 30,000 | $3.451M | 0.6% | $115.03 | — | ADS | 36197T103 |
| — | R1 RCM INC | 350,000 | $3.126M | 0.5% | $10.32 | — | Call | 749397105 |
| UTHR | UNITED THERAPEUTICS CORP DEL | 39,000 | $3.11M | 0.5% | $93.51 | -13.9% | COM | 91307C102 |
| — | WRIGHT MED GROUP N V | 150,000 | $3.095M | 0.5% | $27.64 | — | Call | N96617118 |
| — | INVACARE CORP | 400,000 | $3M | 0.5% | $7.88 | — | Call | 461203101 |
| MASI | MASIMO CORP | 20,099 | $2.991M | 0.5% | $124.19 | +22.3% | COM | 574795100 |
| APYX | APYX MEDICAL CORPORATION | 425,872 | $2.883M | 0.5% | $5.55 | +27.9% | COM | 03837C106 |
| SUPN | SUPERNUS PHARMACEUTICALS INC | 100,000 | $2.748M | 0.5% | — | — | Put | 868459108 |
| BYND | BEYOND MEAT INC | 17,500 | $2.601M | 0.4% | — | — | Put | 08862E109 |
| CSTL | CASTLE BIOSCIENCES INC | 131,718 | $2.383M | 0.4% | $22.17 | 0.0% | COM | 14843C105 |
| — | OTONOMY INC | 993,463 | $2.374M | 0.4% | $2.42 | — | COM | 68906L105 |
| TNDM | TANDEM DIABETES CARE INC | 40,000 | $2.359M | 0.4% | $56.62 | +12.7% | COM NEW | 875372203 |
| LAB | FLUIDIGM CORP DEL | 500,000 | $2.315M | 0.4% | $7.73 | +1.9% | COM | 34385P108 |
| — | BIODELIVERY SCIENCES INTL IN | 515,111 | $2.169M | 0.4% | $3.88 | — | COM | 09060J106 |
| CYTK | CYTOKINETICS INC | 188,096 | $2.141M | 0.4% | $12.55 | 0.0% | COM NEW | 23282W605 |
| VRAYQ | VIEWRAY INC | 734,994 | $2.131M | 0.4% | $7.65 | -22.6% | COM | 92672L107 |
| — | ACHILLION PHARMACEUTICALS IN | 566,600 | $2.04M | 0.3% | $3.60 | — | COM | 00448Q201 |
| TGTX | TG THERAPEUTICS INC | 354,719 | $1.992M | 0.3% | $7.17 | -2.7% | COM | 88322Q108 |
| — | MISONIX INC | 93,645 | $1.882M | 0.3% | $25.42 | — | COM | 604871103 |
| — | CANTEL MED CORP | 25,000 | $1.87M | 0.3% | — | — | Put | 138098108 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 40,000 | $1.669M | 0.3% | $41.73 | — | COM | G11196105 |
| NVAX | NOVAVAX INC | 327,800 | $1.646M | 0.3% | — | — | Call | 670002401 |
| — | CYMABAY THERAPEUTICS INC | 300,000 | $1.536M | 0.3% | — | — | Call | 23257D103 |
| — | SAGE THERAPEUTICS INC | 10,000 | $1.403M | 0.2% | — | — | Call | 78667J108 |
| — | DECIPHERA PHARMACEUTICALS IN | 41,000 | $1.392M | 0.2% | $33.95 | — | COM | 24344T101 |
| LAB | FLUIDIGM CORP DEL | 300,000 | $1.389M | 0.2% | $7.73 | +1.9% | Call | 34385P108 |
| ARVN | ARVINAS INC | 64,209 | $1.384M | 0.2% | $24.54 | 0.0% | COM | 04335A105 |
| — | STEMLINE THERAPEUTICS INC | 132,422 | $1.379M | 0.2% | $14.70 | — | COM | 85858C107 |
| — | KALA PHARMACEUTICALS INC | 332,831 | $1.266M | 0.2% | $5.62 | — | COM | 483119103 |
| — | ZYMEWORKS INC | 50,000 | $1.24M | 0.2% | $24.80 | — | COM | 98985W102 |
| — | INOVALON HLDGS INC | 75,000 | $1.229M | 0.2% | $16.39 | — | COM CL A | 45781D101 |
| AXSM | AXSOME THERAPEUTICS INC | 58,519 | $1.184M | 0.2% | $23.51 | +9.3% | COM | 05464T104 |
| CHRS | COHERUS BIOSCIENCES INC | 50,000 | $1.013M | 0.2% | $11.57 | +72.7% | COM | 19249H103 |
| NTRA | NATERA INC | 30,000 | $984K | 0.2% | $29.57 | 0.0% | COM | 632307104 |
| — | INTRA CELLULAR THERAPIES INC | 109,130 | $815K | 0.1% | $7.47 | — | COM | 46116X101 |
| ARDX | ARDELYX INC | 140,085 | $658K | 0.1% | $3.47 | 0.0% | COM | 039697107 |
| — | ENDO INTL PLC | 200,000 | $642K | 0.1% | — | — | Call | G30401106 |
| QURE | UNIQURE NV | 15,000 | $590K | 0.1% | $57.69 | 0.0% | SHS | N90064101 |
| — | ADVERUM BIOTECHNOLOGIES INC | 100,000 | $545K | 0.1% | $5.45 | — | COM | 00773U108 |
| — | AVADEL PHARMACEUTICALS PLC | 121,435 | $505K | 0.1% | $4.16 | — | SPONSORED ADR | 05337M104 |
| — | AILERON THERAPEUTICS INC | 135,548 | $91,000 | 0.0% | $0.67 | — | COM | 00887A105 |