Location: New York, NY
CIK: 0001590144 · Show all filings
Period: Q1 2020 (← Previous) (Next →)
Filing Date: Feb 12, 2021
Total Value: $842M (99.6% shares, 0.4% debt)
| Ticker | Issuer | Shares | Value | % | Share Price | Est. Cost/Share | Unrealized @ Report Date | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|---|
| SPY | SPDR S&P 500 ETF TR | 342,700 | $88.33M | 10.5% | $257.75 | — | — | Put | 78462F103 |
| XLV | SELECT SECTOR SPDR TR | 753,000 | $66.7M | 7.9% | $88.58 | — | — | Put | 81369Y209 |
| XBI | SPDR SER TR | 620,000 | $48.01M | 5.7% | $77.44 | — | — | Put | 78464A870 |
| MDT | MEDTRONIC PLC | 475,000 | $42.84M | 5.1% | $90.18 | — | — | Call | G5960L103 |
| IWM | ISHARES TR | 278,800 | $31.91M | 3.8% | $114.46 | — | — | Put | 464287655 |
| ICUI | ICU MED INC | 126,784 | $25.58M | 3.0% | $201.77 * | $212.47 | -9.4% | COM | 44930G107 |
| ICUI | ICU MED INC | 121,500 | $24.52M | 2.9% | $201.77 * | $212.47 | -9.4% | Call | 44930G107 |
| FXH | FIRST TR EXCHANGE TRADED FD | 330,000 | $24.41M | 2.9% | $73.97 | — | — | Put | 33734X143 |
| INSP | INSPIRE MED SYS INC | 364,980 | $22M | 2.6% | $60.28 * | $40.80 | +81.4% | COM | 457730109 |
| — | NANOSTRING TECHNOLOGIES INC | 911,253 | $21.92M | 2.6% | $24.05 | $19.02 | — | COM | 63009R109 |
| LLY | LILLY ELI & CO | 150,000 | $20.81M | 2.5% | $138.72 | — | — | Put | 532457108 |
| ATRC | ATRICURE INC | 565,000 | $18.98M | 2.3% | $33.59 * | $35.95 | 0.0% | Call | 04963C209 |
| — | ALEXION PHARMACEUTICALS INC | 207,996 | $18.68M | 2.2% | $89.79 | $94.91 | — | COM | 015351109 |
| — | INOVALON HLDGS INC | 1,104,040 | $18.39M | 2.2% | $16.66 | $17.88 | — | COM CL A | 45781D101 |
| — | ALEXION PHARMACEUTICALS INC | 200,000 | $17.96M | 2.1% | $89.79 | $94.91 | — | Call | 015351109 |
| VRAYQ | VIEWRAY INC | 6,904,628 | $17.26M | 2.0% | $2.50 * | $3.67 | -22.9% | COM | 92672L107 |
| STAA | STAAR SURGICAL CO | 488,950 | $15.77M | 1.9% | $32.26 * | $31.08 | +8.4% | COM PAR $0.01 | 852312305 |
| — | ONCOCYTE CORP | 5,578,283 | $13.67M | 1.6% | $2.45 | $2.25 | — | COM | 68235C107 |
| ATRC | ATRICURE INC | 388,994 | $13.07M | 1.6% | $33.59 * | $35.95 | 0.0% | COM | 04963C209 |
| QQQ | INVESCO QQQ TR | 67,500 | $12.85M | 1.5% | $190.40 | — | — | Put | 46090E103 |
| ESTA | ESTABLISHMENT LABS HLDGS INC | 878,227 | $12.69M | 1.5% | $14.45 * | $23.37 | -5.6% | COM | G31249108 |
| SRPT | SAREPTA THERAPEUTICS INC | 129,400 | $12.66M | 1.5% | $97.82 | — | — | Put | 803607100 |
| — | ABIOMED INC | 85,700 | $12.44M | 1.5% | $145.16 | — | — | Put | 003654100 |
| — | INVACARE CORP | 1,607,846 | $11.95M | 1.4% | $7.43 | $8.17 | — | COM | 461203101 |
| ZBH | ZIMMER BIOMET HOLDINGS INC | 110,852 | $11.21M | 1.3% | $101.08 * | $110.85 | +12.6% | COM | 98956P102 |
| DXCM | DEXCOM INC | 37,183 | $10.01M | 1.2% | $269.26 * | $29.66 | +109.8% | COM | 252131107 |
| — | R1 RCM INC | 1,073,943 | $9.762M | 1.2% | $9.09 | $10.14 | — | COM | 749397105 |
| — | INTERSECT ENT INC | 681,865 | $8.08M | 1.0% | $11.85 | $20.72 | — | COM | 46071F103 |
| — | INOVALON HLDGS INC | 475,000 | $7.914M | 0.9% | $16.66 | $17.88 | — | Call | 45781D101 |
| TMO | THERMO FISHER SCIENTIFIC INC | 27,500 | $7.799M | 0.9% | $283.60 | — | — | Put | 883556102 |
| — | ACCELERON PHARMA INC | 76,681 | $6.891M | 0.8% | $89.87 | $89.87 | — | COM | 00434H108 |
| — | MOMENTA PHARMACEUTICALS INC | 246,214 | $6.697M | 0.8% | $27.20 | $22.24 | — | COM | 60877T100 |
| — | QUOTIENT LTD | 1,680,641 | $6.639M | 0.8% | $3.95 | $7.13 | — | SHS | G73268107 |
| MTUM | ISHARES TR | 60,000 | $6.389M | 0.8% | $106.48 | — | — | Put | 46432F396 |
| SIBN | SI BONE INC | 516,476 | $6.172M | 0.7% | $11.95 * | $18.37 | 0.0% | COM | 825704109 |
| KIDS | ORTHOPEDIATRICS CORP | 148,513 | $5.887M | 0.7% | $39.64 * | $31.75 | +41.2% | COM | 68752L100 |
| CPRX | CATALYST PHARMACEUTICALS INC | 1,446,953 | $5.571M | 0.7% | $3.85 * | $4.10 | 0.0% | COM | 14888U101 |
| REGN | REGENERON PHARMACEUTICALS | 11,212 | $5.475M | 0.7% | $488.32 * | $410.21 | 0.0% | COM | 75886F107 |
| ADPT | ADAPTIVE BIOTECHNOLOGIES COR | 195,000 | $5.417M | 0.6% | $27.78 | $28.12 | -0.8% | COM | 00650F109 |
| — | VARIAN MED SYS INC | 52,500 | $5.39M | 0.6% | $102.67 | — | — | Put | 92220P105 |
| PROF | PROFOUND MED CORP | 542,256 | $5.282M | 0.6% | $9.74 * | $12.96 | 0.0% | COM NEW | 74319B502 |
| TWST | TWIST BIOSCIENCE CORP | 172,670 | $5.28M | 0.6% | $30.58 * | $26.88 | 0.0% | COM | 90184D100 |
| — | QUIDEL CORP | 51,999 | $5.086M | 0.6% | $97.81 | $97.81 | — | COM | 74838J101 |
| SRPT | SAREPTA THERAPEUTICS INC | 50,000 | $4.891M | 0.6% | $97.82 | — | — | Call | 803607100 |
| GILD | GILEAD SCIENCES INC | 55,000 | $4.112M | 0.5% | $74.76 * | $54.92 | 0.0% | Call | 375558103 |
| BSX | BOSTON SCIENTIFIC CORP | 125,000 | $4.079M | 0.5% | $32.63 * | $39.07 | 0.0% | COM | 101137107 |
| — | AVADEL PHARMACEUTICALS PLC | 496,660 | $3.943M | 0.5% | $7.94 | $7.11 | — | SPONSORED ADR | 05337M104 |
| — | KALA PHARMACEUTICALS INC | 436,700 | $3.839M | 0.5% | $8.79 | $4.89 | — | Put | 483119103 |
| GH | GUARDANT HEALTH INC | 54,475 | $3.791M | 0.5% | $69.59 * | $72.06 | +6.5% | COM | 40131M109 |
| GILD | GILEAD SCIENCES INC | 50,000 | $3.738M | 0.4% | $74.76 * | $54.92 | 0.0% | COM | 375558103 |
| NVCR | NOVOCURE LTD | 54,400 | $3.663M | 0.4% | $67.33 | — | — | Call | G6674U108 |
| — | PPD INC | 205,000 | $3.651M | 0.4% | $17.81 | $17.81 | — | COM | 69355F102 |
| DMTKQ | DERMTECH INC | 308,916 | $3.475M | 0.4% | $11.25 | $11.25 | — | COM | 24984K105 |
| TXG | 10X GENOMICS INC | 54,620 | $3.404M | 0.4% | $62.32 * | $55.34 | +41.0% | CL A COM | 88025U109 |
| CSTL | CASTLE BIOSCIENCES INC | 110,899 | $3.306M | 0.4% | $29.81 | $30.17 | 0.0% | COM | 14843C105 |
| — | CYTOKINETICS INC | 25,000 | $3.304M | 0.4% | $132.16 | $132.16 | — | NOTE 4.000%11/1 | 23282WAA8 |
| CERS | CERUS CORP | 676,321 | $3.145M | 0.4% | $4.65 * | $4.53 | 0.0% | COM | 157085101 |
| STXS | STEREOTAXIS INC | 1,029,281 | $3.108M | 0.4% | $3.02 * | $4.09 | +0.9% | COM NEW | 85916J409 |
| — | MISONIX INC | 320,000 | $3.014M | 0.4% | $9.42 | $9.42 | — | COM | 604871103 |
| — | IMMUNOVANT INC | 175,010 | $2.895M | 0.3% | $16.54 | $24.05 | — | UNIT 12/18/2024 | 45258J201 |
| APYX | APYX MEDICAL CORPORATION | 702,449 | $2.522M | 0.3% | $3.59 * | $6.11 | +9.8% | COM | 03837C106 |
| — | OTONOMY INC | 1,246,858 | $2.456M | 0.3% | $1.97 | $2.55 | — | COM | 68906L105 |
| — | AMARIN CORP PLC | 606,320 | $2.425M | 0.3% | $4.00 | $4.99 | — | SPONS ADR NEW | 023111206 |
| — | IMMUNOMEDICS INC | 165,600 | $2.232M | 0.3% | $13.48 | — | — | Put | 452907108 |
| — | AMARIN CORP PLC | 517,600 | $2.07M | 0.2% | $4.00 | $4.99 | — | Put | 023111206 |
| — | NEVRO CORP | 20,000 | $2M | 0.2% | $100.00 | $100.00 | — | COM | 64157F103 |
| ARDX | ARDELYX INC | 323,641 | $1.84M | 0.2% | $5.69 * | $5.06 | +34.2% | COM | 039697107 |
| — | ITAMAR MED LTD | 152,947 | $1.802M | 0.2% | $11.78 | $11.78 | — | SPONSORED ADS | 465437101 |
| TGTX | TG THERAPEUTICS INC | 178,964 | $1.761M | 0.2% | $9.84 * | $7.17 | +76.2% | COM | 88322Q108 |
| — | SELECTA BIOSCIENCES INC | 624,755 | $1.506M | 0.2% | $2.41 | $2.41 | — | COM | 816212104 |
| OSUR | ORASURE TECHNOLOGIES INC | 135,021 | $1.453M | 0.2% | $10.76 * | $7.15 | 0.0% | COM | 68554V108 |
| AUPH | AURINIA PHARMACEUTICALS INC | 98,913 | $1.435M | 0.2% | $14.51 * | $9.21 | +91.5% | COM | 05156V102 |
| — | NEOLEUKIN THERAPEUTICS INC | 97,397 | $1.108M | 0.1% | $11.38 | $12.32 | — | COM | 64049K104 |
| ZBH | ZIMMER BIOMET HOLDINGS INC | 10,000 | $1.011M | 0.1% | $101.10 * | $110.85 | +12.6% | Call | 98956P102 |
| — | HORIZON THERAPEUTICS PUB L | 32,816 | $972K | 0.1% | $29.62 | $29.62 | — | SHS | G46188101 |
| — | GREENLANE HLDGS INC | 549,017 | $944K | 0.1% | $1.72 | $5.76 | — | CL A | 395330103 |
| — | CORBUS PHARMACEUTICALS HLDGS | 169,900 | $890K | 0.1% | $5.24 | $5.24 | — | Call | 21833P103 |
| — | BRISTOL-MYERS SQUIBB CO | 198,740 | $755K | 0.1% | $3.80 | $3.80 | — | RIGHT 99/99/9999 | 110122157 |
| — | STABLE RD ACQUISITION CORP | 74,070 | $744K | 0.1% | $10.04 | $10.29 | — | UNIT 05/15/2026 | 85236Q208 |
| SVRA | SAVARA INC | 340,868 | $723K | 0.1% | $2.12 * | $1.45 | +89.6% | COM | 805111101 |
| — | APPLIED GENETIC TECHNOLOGIES | 207,358 | $680K | 0.1% | $3.28 | $3.28 | — | COM | 03820J100 |
| — | MILLENDO THERAPEUTICS INC | 128,000 | $676K | 0.1% | $5.28 | — | — | Call | 60040X103 |
| — | CORBUS PHARMACEUTICALS HLDGS | 120,000 | $629K | 0.1% | $5.24 | $5.24 | — | COM | 21833P103 |
| AXSM | AXSOME THERAPEUTICS INC | 10,000 | $588K | 0.1% | $58.80 | — | — | Call | 05464T104 |
| EOLS | EVOLUS INC | 141,442 | $587K | 0.1% | $4.15 * | $14.10 | -39.9% | COM | 30052C107 |
| PBYI | PUMA BIOTECHNOLOGY INC | 64,000 | $540K | 0.1% | $8.44 * | $9.72 | 0.0% | COM | 74587V107 |
| EOLS | EVOLUS INC | 128,000 | $531K | 0.1% | $4.15 * | $14.10 | -39.9% | Call | 30052C107 |
| — | CYMABAY THERAPEUTICS INC | 354,000 | $524K | 0.1% | $1.48 | — | — | Call | 23257D103 |
| — | ABEONA THERAPEUTICS INC | 186,350 | $391K | 0.0% | $2.10 | $3.27 | — | COM | 00289Y107 |
| — | TRILLIUM THERAPEUTICS INC | 96,487 | $390K | 0.0% | $4.04 | $4.04 | — | COM NEW | 89620X506 |
| — | SIERRA ONCOLOGY INC | 18,940 | $186K | 0.0% | $9.82 | $9.82 | — | COM NEW | 82640U404 |
| — | CATABASIS PHARMACEUTICALS IN | 18,110 | $75,000 | 0.0% | $4.14 | $4.14 | — | COM NEW | 14875P206 |
| MAPSW | SILVER SPIKE ACQUISITION COR | 50,000 | $12,000 | 0.0% | $0.24 | $0.40 | — | *W EXP 08/02/202 | G8136L114 |