Location: New York, NY
CIK: 0001590144 · Show all filings
Period: Q4 2019 (← Previous) (Next →)
Filing Date: Feb 12, 2021
Total Value: $1.137B (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| SPY | SPDR S&P 500 ETF TR | 486,200 | $156M | 13.8% | — | — | Put | 78462F103 |
| IWM | ISHARES TR | 258,000 | $42.74M | 3.8% | — | — | Put | 464287655 |
| XLV | SELECT SECTOR SPDR TR | 403,000 | $41.05M | 3.6% | — | — | Put | 81369Y209 |
| XBI | SPDR SER TR | 428,000 | $40.71M | 3.6% | — | — | Put | 78464A870 |
| — | ABIOMED INC | 177,000 | $30.19M | 2.7% | — | — | Put | 003654100 |
| MDT | MEDTRONIC PLC | 266,000 | $30.18M | 2.7% | — | — | Call | G5960L103 |
| IHI | ISHARES TR | 109,000 | $28.81M | 2.5% | — | — | Put | 464288810 |
| INSP | INSPIRE MED SYS INC | 383,640 | $28.47M | 2.5% | $40.80 | +57.5% | COM | 457730109 |
| UNH | UNITEDHEALTH GROUP INC | 94,000 | $27.63M | 2.4% | — | — | Put | 91324P102 |
| — | NANOSTRING TECHNOLOGIES INC | 964,570 | $26.83M | 2.4% | $19.02 | — | COM | 63009R109 |
| VRAYQ | VIEWRAY INC | 6,352,939 | $26.81M | 2.4% | $3.74 | -13.7% | COM | 92672L107 |
| FXH | FIRST TR EXCHANGE TRADED FD | 269,000 | $22.65M | 2.0% | — | — | Put | 33734X143 |
| — | QIAGEN NV | 593,000 | $20.04M | 1.8% | $33.80 | — | Call | N72482123 |
| ZBH | ZIMMER BIOMET HLDGS INC | 130,790 | $19.58M | 1.7% | $110.85 | +18.4% | COM | 98956P102 |
| ICUI | ICU MED INC | 103,320 | $19.33M | 1.7% | $217.01 | -20.7% | COM | 44930G107 |
| STAA | STAAR SURGICAL CO | 540,110 | $19M | 1.7% | $31.08 | +6.2% | COM PAR $0.01 | 852312305 |
| ESTA | ESTABLISHMENT LABS HLDGS INC | 682,600 | $18.88M | 1.7% | $23.75 | -6.7% | COM | G31249108 |
| — | NANOSTRING TECHNOLOGIES INC | 654,000 | $18.19M | 1.6% | $19.02 | — | Call | 63009R109 |
| — | INTERSECT ENT INC | 730,360 | $18.19M | 1.6% | $20.72 | — | COM | 46071F103 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 327,000 | $17.8M | 1.6% | $41.73 | — | Call | G11196105 |
| ILMN | ILLUMINA INC | 52,000 | $17.25M | 1.5% | — | — | Call | 452327109 |
| BAX | BAXTER INTL INC | 205,500 | $17.18M | 1.5% | $58.54 | +25.4% | Call | 071813109 |
| — | INTERSECT ENT INC | 654,000 | $16.29M | 1.4% | $20.72 | — | Call | 46071F103 |
| SRPT | SAREPTA THERAPEUTICS INC | 109,000 | $14.06M | 1.2% | — | — | Put | 803607100 |
| — | AMARIN CORP PLC | 654,000 | $14.02M | 1.2% | $21.45 | — | Put | 023111206 |
| GRFS | GRIFOLS S A | 578,620 | $13.48M | 1.2% | $20.50 | — | SP ADR REP B NVT | 398438408 |
| — | ALLERGAN PLC | 69,750 | $13.33M | 1.2% | $152.23 | — | SHS | G0177J108 |
| — | INOVALON HLDGS INC | 708,470 | $13.33M | 1.2% | $18.56 | — | COM CL A | 45781D101 |
| ICUI | ICU MED INC | 71,000 | $13.29M | 1.2% | $217.01 | -20.7% | Call | 44930G107 |
| — | ONCOCYTE CORP | 5,696,576 | $12.82M | 1.1% | $2.25 | — | COM | 68235C107 |
| INSP | INSPIRE MED SYS INC | 163,000 | $12.1M | 1.1% | $40.80 | +57.5% | Call | 457730109 |
| — | INVACARE CORP | 1,338,493 | $12.07M | 1.1% | $8.32 | — | COM | 461203101 |
| DXCM | DEXCOM INC | 55,082 | $12.05M | 1.1% | $29.66 | +59.9% | COM | 252131107 |
| ABT | ABBOTT LABS | 137,000 | $11.9M | 1.0% | — | — | Put | 002824100 |
| STAA | STAAR SURGICAL CO | 327,000 | $11.5M | 1.0% | $31.08 | +6.2% | Put | 852312305 |
| KIDS | ORTHOPEDIATRICS CORP | 243,392 | $11.44M | 1.0% | $31.75 | +22.0% | COM | 68752L100 |
| — | QIAGEN NV | 327,000 | $11.05M | 1.0% | $33.80 | — | Put | N72482123 |
| — | NEVRO CORP | 92,000 | $10.81M | 1.0% | — | — | Call | 64157F103 |
| — | CARDIOVASCULAR SYS INC DEL | 218,000 | $10.59M | 0.9% | — | — | Put | 141619106 |
| — | R1 RCM INC | 809,610 | $10.51M | 0.9% | $10.49 | — | COM | 749397105 |
| — | QUOTIENT LTD | 1,090,400 | $10.37M | 0.9% | $8.86 | — | SHS | G73268107 |
| ZBH | ZIMMER BIOMET HLDGS INC | 66,000 | $9.879M | 0.9% | $110.85 | +18.4% | Call | 98956P102 |
| — | ALEXION PHARMACEUTICALS INC | 87,190 | $9.43M | 0.8% | $102.01 | — | COM | 015351109 |
| RVTY | PERKINELMER INC | 94,000 | $9.127M | 0.8% | — | — | Put | 714046109 |
| DVA | DAVITA INC | 112,000 | $8.403M | 0.7% | — | — | Put | 23918K108 |
| BCRX | BIOCRYST PHARMACEUTICALS INC | 2,179,950 | $7.521M | 0.7% | $2.52 | 0.0% | COM | 09058V103 |
| GKOS | GLAUKOS CORP | 132,000 | $7.19M | 0.6% | — | — | Put | 377322102 |
| SDCCQ | SMILEDIRECTCLUB INC | 820,000 | $7.167M | 0.6% | — | — | Put | 83192H106 |
| TXG | 10X GENOMICS INC | 87,340 | $6.66M | 0.6% | $55.34 | +8.6% | CL A COM | 88025U109 |
| OMCL | OMNICELL COM | 79,000 | $6.456M | 0.6% | — | — | Put | 68213N109 |
| — | CANOPY GROWTH CORP | 300,000 | $6.327M | 0.6% | — | — | Put | 138035100 |
| AUPH | AURINIA PHARMACEUTICALS INC | 267,050 | $5.41M | 0.5% | $9.21 | 0.0% | COM | 05156V102 |
| CNMD | CONMED CORP | 46,330 | $5.181M | 0.5% | $70.20 | +43.8% | COM | 207410101 |
| GH | GUARDANT HEALTH INC | 66,000 | $5.157M | 0.5% | $72.06 | 0.0% | Call | 40131M109 |
| — | ETF MANAGERS TR | 300,000 | $5.136M | 0.5% | — | — | Call | 26924G508 |
| APYX | APYX MEDICAL CORPORATION | 573,782 | $4.854M | 0.4% | $5.98 | +20.8% | COM | 03837C106 |
| GH | GUARDANT HEALTH INC | 59,960 | $4.685M | 0.4% | $72.06 | 0.0% | COM | 40131M109 |
| EXAS | EXACT SCIENCES CORP | 50,000 | $4.624M | 0.4% | — | — | Put | 30063P105 |
| — | IMMUNOMEDICS INC | 218,000 | $4.613M | 0.4% | — | — | Put | 452907108 |
| — | AXONICS MODULATION TECHNOLOG | 163,490 | $4.53M | 0.4% | $27.71 | — | COM | 05465P101 |
| CI | CIGNA CORP NEW | 22,000 | $4.499M | 0.4% | — | — | Put | 125523100 |
| — | STABLE RD ACQUISITION CORP | 435,850 | $4.485M | 0.4% | $10.29 | — | UNIT 05/15/2026 | 85236Q208 |
| MMSI | MERIT MED SYS INC | 142,000 | $4.433M | 0.4% | — | — | Call | 589889104 |
| — | OTONOMY INC | 1,140,163 | $4.367M | 0.4% | $2.60 | — | COM | 68906L105 |
| — | QIAGEN NV | 124,780 | $4.218M | 0.4% | $33.80 | — | SHS NEW | N72482123 |
| BYND | BEYOND MEAT INC | 54,000 | $4.082M | 0.4% | — | — | Put | 08862E109 |
| — | IMMUNOVANT INC | 165,170 | $4.047M | 0.4% | $24.50 | — | UNIT 12/18/2024 | 45258J201 |
| — | HORIZON THERAPEUTICS PUB L | 109,000 | $3.946M | 0.3% | — | — | Call | G46188101 |
| MASI | MASIMO CORP | 24,409 | $3.858M | 0.3% | $128.80 | +16.7% | COM | 574795100 |
| LAB | FLUIDIGM CORP DEL | 1,090,830 | $3.796M | 0.3% | $5.45 | -35.4% | COM | 34385P108 |
| HCA | HCA HEALTHCARE INC | 22,000 | $3.252M | 0.3% | — | — | Put | 40412C101 |
| — | MOMENTA PHARMACEUTICALS INC | 163,490 | $3.226M | 0.3% | $19.73 | — | COM | 60877T100 |
| TGTX | TG THERAPEUTICS INC | 277,639 | $3.082M | 0.3% | $7.17 | +6.1% | COM | 88322Q108 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 109,000 | $3.017M | 0.3% | — | — | Call | 462260100 |
| NTRA | NATERA INC | 76,300 | $2.571M | 0.2% | $33.99 | +8.4% | COM | 632307104 |
| RCKT | ROCKET PHARMACEUTICALS INC | 109,000 | $2.481M | 0.2% | $16.70 | 0.0% | COM | 77313F106 |
| EOLS | EVOLUS INC | 195,583 | $2.38M | 0.2% | $14.10 | 0.0% | COM | 30052C107 |
| CABA | CABALETTA BIO INC | 154,792 | $2.162M | 0.2% | $11.85 | 0.0% | COM | 12674W109 |
| — | R1 RCM INC | 163,000 | $2.116M | 0.2% | $10.49 | — | Call | 749397105 |
| — | INOVALON HLDGS INC | 109,000 | $2.051M | 0.2% | $18.56 | — | Call | 45781D101 |
| ARDX | ARDELYX INC | 272,605 | $2.046M | 0.2% | $4.74 | +28.2% | COM | 039697107 |
| — | KALA PHARMACEUTICALS INC | 533,287 | $1.968M | 0.2% | $4.89 | — | COM | 483119103 |
| NTRA | NATERA INC | 54,000 | $1.819M | 0.2% | $33.99 | +8.4% | Call | 632307104 |
| — | GREENLANE HLDGS INC | 549,017 | $1.787M | 0.2% | $5.76 | — | CL A | 395330103 |
| — | DERMIRA INC | 110,350 | $1.673M | 0.1% | $15.16 | — | COM | 24983L104 |
| ADPT | ADAPTIVE BIOTECHNOLOGIES COR | 54,010 | $1.616M | 0.1% | $28.72 | 0.0% | COM | 00650F109 |
| — | NEOLEUKIN THERAPEUTICS INC | 128,180 | $1.579M | 0.1% | $12.32 | — | COM | 64049K104 |
| NVAX | NOVAVAX INC | 327,800 | $1.305M | 0.1% | — | — | Call | 670002401 |
| STXS | STEREOTAXIS INC | 244,103 | $1.291M | 0.1% | $3.97 | 0.0% | COM NEW | 85916J409 |
| SVRA | SAVARA INC | 287,110 | $1.286M | 0.1% | $1.20 | 0.0% | COM | 805111101 |
| QURE | UNIQURE NV | 16,350 | $1.172M | 0.1% | $57.46 | -4.4% | SHS | N90064101 |
| ALKS | ALKERMES PLC | 54,000 | $1.102M | 0.1% | $19.88 | 0.0% | SHS | G01767105 |
| — | AVADEL PHARMACEUTICALS PLC | 109,000 | $823K | 0.1% | $4.16 | — | SPONSORED ADR | 05337M104 |
| — | ABEONA THERAPEUTICS INC | 245,250 | $802K | 0.1% | $3.27 | — | COM | 00289Y107 |
| — | SPECTRUM PHARMACEUTICALS INC | 218,000 | $794K | 0.1% | — | — | Call | 84763A108 |
| — | AMARIN CORP PLC | 34,501 | $740K | 0.1% | $21.45 | — | SPONS ADR NEW | 023111206 |
| — | CYMABAY THERAPEUTICS INC | 327,000 | $641K | 0.1% | — | — | Call | 23257D103 |
| — | APPLIED THERAPEUTICS INC | 21,810 | $595K | 0.1% | $27.28 | — | COM | 03828A101 |
| — | HEXO CORP | 150,000 | $239K | 0.0% | — | — | Put | 428304109 |
| MAPSW | SILVER SPIKE ACQUISITION COR | 50,000 | $20,000 | 0.0% | $0.40 | — | *W EXP 08/02/202 | G8136L114 |