Location: New York, NY
CIK: 0001590144 · Show all filings
Period: Q2 2019 (← Previous) (Next →)
Filing Date: Feb 12, 2021
Total Value: $658M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| SPY | SPDR S&P 500 ETF TR | 150,000 | $43.95M | 6.7% | — | — | Put | 78462F103 |
| IWM | ISHARES TR | 220,000 | $34.21M | 5.2% | — | — | Put | 464287655 |
| INSP | INSPIRE MED SYS INC | 400,000 | $24.26M | 3.7% | $39.10 | +37.8% | COM | 457730109 |
| IHI | ISHARES TR | 100,000 | $24.07M | 3.7% | — | — | Put | 464288810 |
| — | NANOSTRING TECHNOLOGIES INC | 720,915 | $21.88M | 3.3% | $17.36 | — | COM | 63009R109 |
| ICUI | ICU MED INC | 79,119 | $19.93M | 3.0% | $226.18 | +2.5% | COM | 44930G107 |
| ZBH | ZIMMER BIOMET HLDGS INC | 160,000 | $18.84M | 2.9% | $108.53 | +2.2% | COM | 98956P102 |
| STAA | STAAR SURGICAL CO | 538,600 | $15.82M | 2.4% | $30.94 | -6.7% | COM PAR $0.01 | 852312305 |
| FXH | FIRST TR EXCHANGE TRADED FD | 200,000 | $15.49M | 2.4% | — | — | Put | 33734X143 |
| — | ETF MANAGERS TR | 425,000 | $13.46M | 2.0% | — | — | Put | 26924G508 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 300,000 | $13.14M | 2.0% | $51.47 | — | Call | G11196105 |
| BDX | BECTON DICKINSON & CO | 50,000 | $12.6M | 1.9% | — | — | Call | 075887109 |
| SYK | STRYKER CORPORATION | 60,000 | $12.34M | 1.9% | — | — | Call | 863667101 |
| GH | GUARDANT HEALTH INC | 142,200 | $12.28M | 1.9% | $37.40 | +104.2% | Put | 40131M109 |
| — | ARQULE INC | 1,063,700 | $11.71M | 1.8% | $7.02 | — | Call | 04269E107 |
| SNN | SMITH & NEPHEW GROUP PLC | 250,000 | $10.88M | 1.7% | $43.54 | — | SPDN ADR NEW | 83175M205 |
| ESTA | ESTABLISHMENT LABS HLDGS INC | 489,490 | $10.76M | 1.6% | $24.92 | -4.1% | COM | G31249108 |
| BSX | BOSTON SCIENTIFIC CORP | 235,000 | $10.1M | 1.5% | $37.75 | +1.9% | COM | 101137107 |
| ICUI | ICU MED INC | 40,000 | $10.08M | 1.5% | $226.18 | +2.5% | Call | 44930G107 |
| DXCM | DEXCOM INC | 62,287 | $9.333M | 1.4% | $25.68 | +22.4% | COM | 252131107 |
| INCY | INCYTE CORP | 100,000 | $8.496M | 1.3% | $64.93 | +23.6% | Call | 45337C102 |
| GMED | GLOBUS MED INC | 200,000 | $8.46M | 1.3% | $45.24 | -4.0% | Put | 379577208 |
| — | R1 RCM INC | 647,141 | $8.141M | 1.2% | $10.55 | — | COM | 749397105 |
| IRTC | IRHYTHM TECHNOLOGIES INC | 100,000 | $7.908M | 1.2% | — | — | Put | 450056106 |
| — | ALLERGAN PLC | 47,109 | $7.887M | 1.2% | $143.22 | — | SHS | G0177J108 |
| — | ABIOMED INC | 30,000 | $7.815M | 1.2% | — | — | Put | 003654100 |
| VRAYQ | VIEWRAY INC | 850,000 | $7.489M | 1.1% | $7.65 | +6.1% | COM | 92672L107 |
| — | NANOSTRING TECHNOLOGIES INC | 245,000 | $7.436M | 1.1% | $17.36 | — | Call | 63009R109 |
| UNH | UNITEDHEALTH GROUP INC | 30,000 | $7.32M | 1.1% | — | — | Put | 91324P102 |
| DHR | DANAHER CORPORATION | 50,000 | $7.146M | 1.1% | $100.95 | +13.9% | COM | 235851102 |
| — | INTERSECT ENT INC | 310,826 | $7.074M | 1.1% | $24.20 | — | COM | 46071F103 |
| — | ARQULE INC | 633,789 | $6.978M | 1.1% | $7.02 | — | COM | 04269E107 |
| GILD | GILEAD SCIENCES INC | 100,000 | $6.756M | 1.0% | $50.86 | -0.1% | COM | 375558103 |
| SNN | SMITH & NEPHEW GROUP PLC | 150,000 | $6.531M | 1.0% | $43.54 | — | Call | 83175M205 |
| REGN | REGENERON PHARMACEUTICALS | 20,000 | $6.26M | 1.0% | $331.08 | 0.0% | COM | 75886F107 |
| INSP | INSPIRE MED SYS INC | 100,000 | $6.065M | 0.9% | $39.10 | +37.8% | Call | 457730109 |
| STAA | STAAR SURGICAL CO | 206,200 | $6.058M | 0.9% | $30.94 | -6.7% | Call | 852312305 |
| GH | GUARDANT HEALTH INC | 70,000 | $6.043M | 0.9% | $37.40 | +104.2% | COM | 40131M109 |
| MMSI | MERIT MED SYS INC | 100,000 | $5.956M | 0.9% | — | — | Put | 589889104 |
| PPH | VANECK VECTORS ETF TR | 100,000 | $5.867M | 0.9% | — | — | Put | 92189F692 |
| ABBV | ABBVIE INC | 79,980 | $5.816M | 0.9% | $60.30 | -1.5% | COM | 00287Y109 |
| KIDS | ORTHOPEDIATRICS CORP | 144,408 | $5.632M | 0.9% | $27.76 | +45.2% | COM | 68752L100 |
| MASI | MASIMO CORP | 37,500 | $5.581M | 0.8% | $124.19 | +10.5% | COM | 574795100 |
| MYGN | MYRIAD GENETICS INC | 200,000 | $5.556M | 0.8% | — | — | Call | 62855J104 |
| BRKR | BRUKER CORP | 100,000 | $4.995M | 0.8% | $41.22 | 0.0% | COM | 116794108 |
| OFIX | ORTHOFIX MED INC | 93,794 | $4.96M | 0.8% | $56.12 | -5.2% | COM | 68752M108 |
| GKOS | GLAUKOS CORP | 65,000 | $4.901M | 0.7% | $71.75 | 0.0% | Call | 377322102 |
| — | INVACARE CORP | 929,576 | $4.825M | 0.7% | $7.88 | — | COM | 461203101 |
| AVTR | AVANTOR INC | 250,000 | $4.773M | 0.7% | $17.80 | 0.0% | COM | 05352A100 |
| — | AMARIN CORP PLC | 235,204 | $4.561M | 0.7% | $15.15 | — | SPONS ADR NEW | 023111206 |
| — | INTERSECT ENT INC | 200,000 | $4.552M | 0.7% | $24.20 | — | Call | 46071F103 |
| — | GREENLANE HLDGS INC | 464,998 | $4.459M | 0.7% | $9.59 | — | CL A | 395330103 |
| — | CATALENT INC | 80,000 | $4.337M | 0.7% | $54.21 | — | COM | 148806102 |
| — | SPECTRUM PHARMACEUTICALS INC | 500,000 | $4.305M | 0.7% | — | — | Put | 84763A108 |
| OMCL | OMNICELL COM | 50,000 | $4.302M | 0.7% | — | — | Put | 68213N109 |
| CNMD | CONMED CORP | 50,000 | $4.279M | 0.6% | $70.20 | +10.5% | COM | 207410101 |
| AXGN | AXOGEN INC | 200,000 | $3.96M | 0.6% | $18.27 | +17.1% | Put | 05463X106 |
| — | INTRA CELLULAR THERAPIES INC | 300,000 | $3.894M | 0.6% | $12.18 | — | Call | 46116X101 |
| AVNS | AVANOS MED INC | 85,000 | $3.707M | 0.6% | $52.09 | -17.9% | COM | 05350V106 |
| AZTA | BROOKS AUTOMATION INC NEW | 95,000 | $3.681M | 0.6% | $35.15 | 0.0% | COM | 114340102 |
| — | WRIGHT MED GROUP N V | 122,500 | $3.653M | 0.6% | $27.64 | — | ORD SHS | N96617118 |
| INGN | INOGEN INC | 50,000 | $3.338M | 0.5% | — | — | Call | 45780L104 |
| — | VAPOTHERM INC | 140,000 | $3.22M | 0.5% | $19.92 | — | COM | 922107107 |
| ARAY | ACCURAY INC | 800,000 | $3.096M | 0.5% | — | — | Call | 004397105 |
| BAX | BAXTER INTL INC | 37,500 | $3.071M | 0.5% | $48.34 | +41.7% | COM | 071813109 |
| TGTX | TG THERAPEUTICS INC | 354,719 | $3.068M | 0.5% | $7.17 | +5.5% | COM | 88322Q108 |
| UTHR | UNITED THERAPEUTICS CORP DEL | 39,000 | $3.044M | 0.5% | $93.51 | 0.0% | COM | 91307C102 |
| LAB | FLUIDIGM CORP DEL | 240,000 | $2.957M | 0.4% | $7.56 | +68.4% | COM | 34385P108 |
| — | BIODELIVERY SCIENCES INTL IN | 625,235 | $2.907M | 0.4% | $3.88 | — | COM | 09060J106 |
| LIVN | LIVANOVA PLC | 40,000 | $2.878M | 0.4% | $57.89 | +26.4% | Put | G5509L101 |
| — | OTONOMY INC | 993,463 | $2.732M | 0.4% | $2.42 | — | COM | 68906L105 |
| — | CONCERT PHARMACEUTICALS INC | 224,900 | $2.699M | 0.4% | — | — | Call | 206022105 |
| APYX | APYX MEDICAL CORPORATION | 397,272 | $2.67M | 0.4% | $5.44 | 0.0% | COM | 03837C106 |
| — | AXONICS MODULATION TECHNOLOG | 65,000 | $2.663M | 0.4% | $40.97 | — | COM | 05465P101 |
| — | SILK RD MED INC | 50,000 | $2.423M | 0.4% | $48.46 | — | COM | 82710M100 |
| CHRS | COHERUS BIOSCIENCES INC | 109,196 | $2.413M | 0.4% | $11.57 | +50.1% | COM | 19249H103 |
| — | BIOTELEMETRY INC | 50,000 | $2.408M | 0.4% | — | — | Put | 090672106 |
| INCY | INCYTE CORP | 28,318 | $2.406M | 0.4% | $64.93 | +23.6% | COM | 45337C102 |
| — | MISONIX INC | 93,045 | $2.365M | 0.4% | $25.42 | — | COM | 604871103 |
| — | STEMLINE THERAPEUTICS INC | 153,598 | $2.353M | 0.4% | $14.70 | — | COM | 85858C107 |
| GKOS | GLAUKOS CORP | 30,000 | $2.262M | 0.3% | $71.75 | 0.0% | COM | 377322102 |
| LIVN | LIVANOVA PLC | 30,000 | $2.159M | 0.3% | $57.89 | +26.4% | SHS | G5509L101 |
| AORT | CRYOLIFE INC | 70,000 | $2.095M | 0.3% | $29.66 | 0.0% | COM | 228903100 |
| — | QUOTIENT LTD | 218,676 | $2.045M | 0.3% | $9.01 | — | SHS | G73268107 |
| NVAX | NOVAVAX INC | 327,800 | $1.921M | 0.3% | — | — | Call | 670002401 |
| — | KALA PHARMACEUTICALS INC | 298,599 | $1.905M | 0.3% | $5.83 | — | COM | 483119103 |
| PSNL | PERSONALIS INC | 65,000 | $1.765M | 0.3% | $28.28 | 0.0% | COM | 71535D106 |
| ADPT | ADAPTIVE BIOTECHNOLOGIES COR | 35,000 | $1.691M | 0.3% | $44.30 | 0.0% | COM | 00650F109 |
| IART | INTEGRA LIFESCIENCES HLDGS C | 25,000 | $1.396M | 0.2% | $51.50 | 0.0% | COM NEW | 457985208 |
| — | QUOTIENT LTD | 112,500 | $1.052M | 0.2% | $9.01 | — | Call | G73268107 |
| — | AMYRIS INC | 247,668 | $882K | 0.1% | $3.56 | — | COM NEW | 03236M200 |
| VRAYQ | VIEWRAY INC | 100,000 | $881K | 0.1% | $7.65 | +6.1% | Call | 92672L107 |
| TNDM | TANDEM DIABETES CARE INC | 10,000 | $645K | 0.1% | $35.01 | +84.4% | COM NEW | 875372203 |
| — | APTOSE BIOSCIENCES INC | 150,000 | $392K | 0.1% | $2.61 | — | COM NEW | 03835T200 |
| — | ACASTI PHARMA INC | 333,099 | $380K | 0.1% | $0.96 | — | CL A NEW | 00430K402 |
| — | VISTAGEN THERAPEUTICS INC | 425,000 | $308K | 0.0% | $1.28 | — | COM NEW | 92840H202 |
| — | SYNEOS HEALTH INC | 5,000 | $255K | 0.0% | $51.00 | — | CL A | 87166B102 |
| AXSM | AXSOME THERAPEUTICS INC | 7,800 | $201K | 0.0% | $9.29 | +115.9% | COM | 05464T104 |