Location: Baltimore, MD
CIK: 0001595725 · Show all filings
Period: Q4 2017 (← Previous) (Next →)
Filing Date: Feb 14, 2018
Total Value: $2.204B (99.3% shares, 0.7% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| UNH | UNITEDHEALTH GROUP INC | 487,000 | $107M | 4.9% | $151.47 | +22.8% | COM | 91324P102 |
| — | ADVANCED ACCELERATOR APPLIC | 825,500 | $67.38M | 3.1% | $33.80 | — | SPONSORED ADS | 00790T100 |
| — | CIGNA CORPORATION | 321,000 | $65.19M | 3.0% | $131.82 | — | COM | 125509109 |
| — | ALEXION PHARMACEUTICALS INC | 480,000 | $57.4M | 2.6% | $139.06 | — | COM | 015351109 |
| ISRG | INTUITIVE SURGICAL INC | 143,900 | $52.52M | 2.4% | $101.20 | +23.7% | COM NEW | 46120E602 |
| PCRX | PACIRA PHARMACEUTICALS INC | 1,106,700 | $50.52M | 2.3% | $48.85 | -18.9% | COM | 695127100 |
| MRK | MERCK & CO INC | 850,700 | $47.87M | 2.2% | $43.75 | -1.7% | COM | 58933Y105 |
| — | GW PHARMACEUTICALS PLC | 354,000 | $46.73M | 2.1% | $94.73 | — | ADS | 36197T103 |
| — | TESARO INC | 548,500 | $45.45M | 2.1% | $65.66 | — | COM | 881569107 |
| — | PRA HEALTH SCIENCES INC | 477,500 | $43.49M | 2.0% | $42.95 | — | COM | 69354M108 |
| MOH | MOLINA HEALTHCARE INC | 567,000 | $43.48M | 2.0% | $65.17 | +10.8% | COM | 60855R100 |
| — | AETNA INC NEW | 239,000 | $43.11M | 2.0% | $124.56 | — | COM | 00817Y108 |
| ACHC | ACADIA HEALTHCARE COMPANY IN | 1,253,500 | $40.9M | 1.9% | $55.43 | -37.5% | COM | 00404A109 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 486,000 | $37.71M | 1.7% | $26.29 | +159.5% | COM | 64125C109 |
| PBYI | PUMA BIOTECHNOLOGY INC | 373,500 | $36.92M | 1.7% | $78.12 | +43.2% | COM | 74587V107 |
| COLL | COLLEGIUM PHARMACEUTICAL INC | 1,885,729 | $34.81M | 1.6% | $15.83 | -9.5% | COM | 19459J104 |
| — | SPARK THERAPEUTICS INC | 615,000 | $31.62M | 1.4% | $58.09 | — | COM | 84652J103 |
| — | CELGENE CORP | 303,000 | $31.62M | 1.4% | $118.21 | — | COM | 151020104 |
| MDGL | MADRIGAL PHARMACEUTICALS INC | 342,000 | $31.39M | 1.4% | $23.28 | +145.3% | COM | 558868105 |
| — | RADIUS HEALTH INC | 943,000 | $29.96M | 1.4% | $44.43 | — | COM NEW | 750469207 |
| PEN | PENUMBRA INC | 310,500 | $29.22M | 1.3% | $48.06 | +106.4% | COM | 70975L107 |
| JNJ | JOHNSON & JOHNSON | 200,000 | $27.94M | 1.3% | $95.59 | +16.1% | COM | 478160104 |
| — | WELLCARE HEALTH PLANS INC | 134,000 | $26.95M | 1.2% | $79.73 | — | COM | 94946T106 |
| — | LOXO ONCOLOGY INC | 310,000 | $26.1M | 1.2% | $58.45 | — | COM | 548862101 |
| ONC | BEIGENE LTD | 266,000 | $25.99M | 1.2% | $33.43 | — | SPONSORED ADR | 07725L102 |
| VRTX | VERTEX PHARMACEUTICALS INC | 171,250 | $25.66M | 1.2% | $109.03 | +35.8% | COM | 92532F100 |
| EXAS | EXACT SCIENCES CORP | 434,900 | $22.85M | 1.0% | $20.61 | +159.1% | COM | 30063P105 |
| TFX | TELEFLEX INC | 91,750 | $22.83M | 1.0% | $239.92 | 0.0% | COM | 879369106 |
| IRTC | IRHYTHM TECHNOLOGIES INC | 406,000 | $22.76M | 1.0% | $45.62 | +14.6% | COM | 450056106 |
| GILD | GILEAD SCIENCES INC | 313,400 | $22.45M | 1.0% | $54.83 | +2.0% | COM | 375558103 |
| — | MERSANA THERAPEUTICS INC | 1,326,800 | $21.8M | 1.0% | $13.97 | — | COM | 59045L106 |
| EW | EDWARDS LIFESCIENCES CORP | 190,001 | $21.41M | 1.0% | $31.99 | +14.7% | COM | 28176E108 |
| TMO | THERMO FISHER SCIENTIFIC INC | 110,000 | $20.89M | 0.9% | $164.09 | +14.2% | COM | 883556102 |
| — | ASSEMBLY BIOSCIENCES INC | 450,000 | $20.36M | 0.9% | $16.69 | — | COM | 045396108 |
| SYK | STRYKER CORP | 126,500 | $19.59M | 0.9% | $139.59 | 0.0% | COM | 863667101 |
| — | AVEXIS INC | 175,000 | $19.37M | 0.9% | $38.23 | — | COM | 05366U100 |
| INSM | INSMED INC | 613,500 | $19.13M | 0.9% | $17.46 | +69.2% | COM PAR $.01 | 457669307 |
| — | MEDICINES CO | 690,000 | $18.86M | 0.9% | $33.00 | — | COM | 584688105 |
| WTW | WILLIS TOWERS WATSON PUB LTD | 123,000 | $18.54M | 0.8% | $112.37 | +25.5% | SHS | G96629103 |
| TBPH | THERAVANCE BIOPHARMA INC | 652,600 | $18.2M | 0.8% | $20.11 | +47.2% | COM | G8807B106 |
| GLPG | GALAPAGOS NV | 185,000 | $17.35M | 0.8% | $50.00 | — | SPON ADR | 36315X101 |
| INCY | INCYTE CORP | 182,500 | $17.29M | 0.8% | $67.79 | +54.2% | COM | 45337C102 |
| BIIB | BIOGEN INC | 53,000 | $16.88M | 0.8% | $273.10 | +17.5% | COM | 09062X103 |
| JAZZ | JAZZ PHARMACEUTICALS PLC | 123,700 | $16.66M | 0.8% | $146.27 | -5.2% | SHS USD | G50871105 |
| — | EPIZYME INC | 1,325,000 | $16.63M | 0.8% | $16.49 | — | COM | 29428V104 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 130,000 | $16.52M | 0.7% | $75.78 | +65.8% | COM | 02043Q107 |
| — | AUDENTES THERAPEUTICS INC | 525,000 | $16.41M | 0.7% | $18.00 | — | COM | 05070R104 |
| — | AMARIN CORP PLC | 3,950,000 | $15.84M | 0.7% | $3.19 | — | SPONS ADR NEW | 023111206 |
| — | PORTOLA PHARMACEUTICALS INC | 323,800 | $15.76M | 0.7% | $54.95 | — | COM | 737010108 |
| — | CLOVIS ONCOLOGY INC | 231,500 | $15.74M | 0.7% | $56.13 | — | COM | 189464100 |
| — | WRIGHT MED GROUP N V | 700,000 | $15.54M | 0.7% | $23.10 | — | ORD SHS 0.03 PAR | N96617118 |
| — | FIBROGEN INC | 325,000 | $15.4M | 0.7% | $29.90 | — | COM | 31572Q808 |
| ARDX | ARDELYX INC | 2,275,557 | $15.02M | 0.7% | $10.47 | -43.4% | COM | 039697107 |
| BAX | BAXTER INTL INC | 230,000 | $14.87M | 0.7% | $49.09 | +13.6% | COM | 071813109 |
| ALGN | ALIGN TECHNOLOGY INC | 66,750 | $14.83M | 0.7% | $163.51 | +38.9% | COM | 016255101 |
| ZBH | ZIMMER BIOMET HLDGS INC | 119,000 | $14.36M | 0.7% | $104.66 | +1.1% | COM | 98956P102 |
| SRPT | SAREPTA THERAPEUTICS INC | 258,000 | $14.36M | 0.7% | $32.85 | +61.3% | COM | 803607100 |
| ANAB | ANAPTYSBIO INC | 142,400 | $14.34M | 0.7% | $26.97 | +172.9% | COM | 032724106 |
| HOLX | HOLOGIC INC | 335,000 | $14.32M | 0.6% | $39.89 | 0.0% | COM | 436440101 |
| AXGN | AXOGEN INC | 477,500 | $13.51M | 0.6% | $15.30 | +54.2% | COM | 05463X106 |
| FOLD | AMICUS THERAPEUTICS INC | 910,000 | $13.1M | 0.6% | $11.11 | +23.7% | COM | 03152W109 |
| — | HEALTHSOUTH CORP | 265,000 | $13.09M | 0.6% | $41.93 | — | COM NEW | 421924309 |
| — | ALDER BIOPHARMACEUTICALS INC | 1,055,000 | $12.08M | 0.5% | $14.26 | — | COM | 014339105 |
| — | INVITAE CORP | 1,306,000 | $11.86M | 0.5% | $10.53 | — | COM | 46185L103 |
| — | DERMIRA INC | 420,000 | $11.68M | 0.5% | $22.07 | — | COM | 24983L104 |
| PRTA | PROTHENA CORP PLC | 310,000 | $11.62M | 0.5% | $29.28 | +73.9% | SHS | G72800108 |
| ASND | ASCENDIS PHARMA A S | 280,000 | $11.22M | 0.5% | $17.44 | — | SPONSORED ADR | 04351P101 |
| — | INTERSECT ENT INC | 345,000 | $11.18M | 0.5% | $25.70 | — | COM | 46071F103 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 125,000 | $11.15M | 0.5% | $100.37 | -13.4% | COM | 09061G101 |
| — | AIMMUNE THERAPEUTICS INC | 293,000 | $11.08M | 0.5% | $22.58 | — | COM | 00900T107 |
| — | BLUEPRINT MEDICINES CORP | 146,500 | $11.05M | 0.5% | $72.02 | — | COM | 09627Y109 |
| — | JUNO THERAPEUTICS INC | 230,000 | $10.51M | 0.5% | $49.72 | — | COM | 48205A109 |
| — | ODONATE THERAPEUTICS INC | 410,000 | $10.25M | 0.5% | $25.00 | — | COM | 676079106 |
| ACRS | ACLARIS THERAPEUTICS INC | 415,000 | $10.23M | 0.5% | $19.88 | +22.5% | COM | 00461U105 |
| — | RIGEL PHARMACEUTICALS INC | 2,475,000 | $9.603M | 0.4% | $3.42 | — | COM NEW | 766559603 |
| INGN | INOGEN INC | 80,000 | $9.526M | 0.4% | $110.11 | 0.0% | COM | 45780L104 |
| — | FIVE PRIME THERAPEUTICS INC | 425,000 | $9.316M | 0.4% | $25.44 | — | COM | 33830X104 |
| HQY | HEALTHEQUITY INC | 195,000 | $9.099M | 0.4% | $44.98 | +10.1% | COM | 42226A107 |
| — | ZOGENIX INC | 225,500 | $9.031M | 0.4% | $37.83 | — | COM NEW | 98978L204 |
| — | CHINA CORD BLOOD CORP | 880,000 | $8.756M | 0.4% | $4.24 | — | SHS | G21107100 |
| — | RETROPHIN INC | 400,000 | $8.428M | 0.4% | $23.91 | — | COM | 761299106 |
| — | OBSEVA SA | 840,000 | $8.198M | 0.4% | $10.41 | — | COM | H5861P103 |
| — | ALMOST FAMILY INC | 147,540 | $8.166M | 0.4% | $53.54 | — | COM | 020409108 |
| — | PARATEK PHARMACEUTICALS INC | 450,000 | $8.055M | 0.4% | $15.77 | — | COM | 699374302 |
| — | BLUEBIRD BIO INC | 45,000 | $8.015M | 0.4% | $123.84 | — | COM | 09609G100 |
| — | RTI SURGICAL INC | 1,950,000 | $7.995M | 0.4% | $4.35 | — | COM | 74975N105 |
| RARE | ULTRAGENYX PHARMACEUTICAL IN | 163,000 | $7.56M | 0.3% | $61.79 | -20.6% | COM | 90400D108 |
| — | SAGE THERAPEUTICS INC | 45,000 | $7.412M | 0.3% | $90.75 | — | COM | 78667J108 |
| — | ARENA PHARMACEUTICALS INC | 215,000 | $7.304M | 0.3% | $25.50 | — | COM NEW | 040047607 |
| — | THERAPEUTICSMD INC | 1,175,000 | $7.097M | 0.3% | $7.12 | — | COM | 88338N107 |
| — | SEATTLE GENETICS INC | 125,000 | $6.688M | 0.3% | $52.27 | — | COM | 812578102 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 244,000 | $6.583M | 0.3% | $25.00 | — | COM | G11196105 |
| — | CLEMENTIA PHARMACEUTICALS IN | 345,000 | $6.548M | 0.3% | $16.89 | — | COM | 185575107 |
| — | CLEARSIDE BIOMEDICAL INC | 935,000 | $6.545M | 0.3% | $7.01 | — | COM | 185063104 |
| — | ACHILLION PHARMACEUTICALS IN | 2,250,000 | $6.48M | 0.3% | $7.47 | — | COM | 00448Q201 |
| 1741046D | STERIS PLC | 74,000 | $6.473M | 0.3% | $69.98 | — | SHS USD | G84720104 |
| ZLAB | ZAI LAB LTD | 295,000 | $6.263M | 0.3% | $27.00 | — | ADR | 98887Q104 |
| — | ABLYNX NV | 250,000 | $6.248M | 0.3% | $24.99 | — | SPONSORED ADR | 00372Y105 |
| SPRO | SPERO THERAPEUTICS INC | 525,000 | $6.169M | 0.3% | $12.27 | 0.0% | COM | 84833T103 |
| — | TETRAPHASE PHARMACEUTICALS I | 950,000 | $5.985M | 0.3% | $6.12 | — | COM | 88165N105 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 150,000 | $5.903M | 0.3% | $34.94 | — | COM | 37890U108 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 875,000 | $5.845M | 0.3% | $15.34 | — | SPONDS ADR | 00653A107 |
| DVA | DAVITA INC | 80,100 | $5.787M | 0.3% | $61.54 | 0.0% | COM | 23918K108 |
| CHRS | COHERUS BIOSCIENCES INC | 629,500 | $5.54M | 0.3% | $22.39 | -52.2% | COM | 19249H103 |
| EXEL | EXELIXIS INC | 175,000 | $5.32M | 0.2% | $11.85 | +124.6% | COM | 30161Q104 |
| — | MERUS N V | 271,952 | $5.276M | 0.2% | $9.33 | — | COM | N5749R100 |
| — | RA PHARMACEUTICALS INC | 600,000 | $5.1M | 0.2% | $15.19 | — | COM | 74933V108 |
| — | MEDICINES CO | 5,000,000 | $4.597M | 0.2% | $1.05 | — | NOTE 2.750% 7/1 | 584688AG0 |
| HRTX | HERON THERAPEUTICS INC | 250,000 | $4.525M | 0.2% | $16.31 | 0.0% | COM | 427746102 |
| CRVS | CORVUS PHARMACEUTICALS INC | 422,600 | $4.378M | 0.2% | $14.35 | -10.8% | COM | 221015100 |
| MGNX | MACROGENICS INC | 225,000 | $4.275M | 0.2% | $32.43 | -42.4% | COM | 556099109 |
| — | G1 THERAPEUTICS INC | 214,500 | $4.256M | 0.2% | $17.44 | — | COM | 3621LQ109 |
| — | CYMABAY THERAPEUTICS INC | 450,000 | $4.14M | 0.2% | $8.06 | — | COM | 23257D103 |
| BCRX | BIOCRYST PHARMACEUTICALS | 812,500 | $3.989M | 0.2% | $5.00 | -3.1% | COM | 09058V103 |
| — | PROTEOSTASIS THERAPEUTICS IN | 675,000 | $3.935M | 0.2% | $8.68 | — | COM | 74373B109 |
| — | EGALET CORP | 7,800,000 | $3.754M | 0.2% | $0.76 | — | NOTE 5.500% 4/0 | 28226BAB0 |
| — | NABRIVA THERAPEUTICS PLC | 625,000 | $3.738M | 0.2% | $10.11 | — | SHS | G63637105 |
| — | MYOVANT SCIENCES LTD | 295,100 | $3.73M | 0.2% | $13.79 | — | COM | G637AM102 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 225,000 | $3.373M | 0.2% | $13.68 | -4.5% | COM CL A | 46333X108 |
| — | MIRATI THERAPEUTICS INC | 180,000 | $3.285M | 0.1% | $18.25 | — | COM | 60468T105 |
| — | DYNAVAX TECHNOLOGIES CORP | 175,000 | $3.273M | 0.1% | $23.75 | — | COM NEW | 268158201 |
| — | MEDICINES CO | 3,000,000 | $3.171M | 0.1% | $1.14 | — | NOTE 2.500% 1/1 | 584688AE5 |
| — | ADURO BIOTECH INC | 415,000 | $3.113M | 0.1% | $28.61 | — | COM | 00739L101 |
| BMY | BRISTOL MYERS SQUIBB CO | 50,000 | $3.064M | 0.1% | $42.96 | +8.1% | COM | 110122108 |
| AGN 5.5 03/01/18 A | ALLERGAN PLC | 5,000 | $2.934M | 0.1% | $1045.60 | — | 5.5% CNV PFD A | G0177J116 |
| — | AEGLEA BIOTHERAPEUTICS INC | 524,089 | $2.835M | 0.1% | $4.86 | — | COM | 00773J103 |
| — | INTRA CELLULAR THERAPIES INC | 187,500 | $2.715M | 0.1% | $39.54 | — | COM | 46116X101 |
| — | NOVAVAX INC | 2,000,000 | $2.48M | 0.1% | $2.99 | — | COM | 670002104 |
| — | SERES THERAPEUTICS INC | 220,000 | $2.231M | 0.1% | $38.95 | — | COM | 81750R102 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 71,500 | $2.078M | 0.1% | $26.40 | 0.0% | COM | 76243J105 |
| CGEN | COMPUGEN LTD | 825,000 | $2.063M | 0.1% | $6.07 | -51.0% | ORD | M25722105 |
| — | CIDARA THERAPEUTICS INC | 300,000 | $2.04M | 0.1% | $13.32 | — | COM | 171757107 |
| — | CARDIOME PHARMA CORP | 1,200,000 | $1.86M | 0.1% | $8.88 | — | COM NO PAR | 14159U301 |
| — | DBV TECHNOLOGIES S A | 73,000 | $1.796M | 0.1% | $33.59 | — | SPONSORED ADR | 23306J101 |
| — | SCYNEXIS INC | 760,000 | $1.763M | 0.1% | $6.72 | — | COM | 811292101 |
| — | ALPINE IMMUNE SCIENCES INC | 150,000 | $1.68M | 0.1% | $11.60 | — | COM | 02083G100 |
| — | ATYR PHARMA INC | 475,000 | $1.663M | 0.1% | $16.05 | — | COM | 002120103 |
| — | THERAVANCE BIOPHARMA INC | 1,500,000 | $1.645M | 0.1% | $1.14 | — | NOTE 3.250%11/0 | 88339KAA0 |
| — | RADIUS HEALTH INC | 1,500,000 | $1.418M | 0.1% | $1.01 | — | NOTE 3.000% 9/0 | 750469AA6 |
| — | WRIGHT MED GROUP INC | 1,000,000 | $1.031M | 0.0% | $0.90 | — | NOTE 2.000% 2/1 | 98235TAE7 |
| PRTA | PROTHENA CORP PLC | 25,000 | $937K | 0.0% | $29.28 | +73.9% | Call | G72800108 |
| — | CHIASMA INC | 525,000 | $893K | 0.0% | $18.65 | — | COM | 16706W102 |
| INFIQ | INFINITY PHARMACEUTICALS INC | 270,000 | $548K | 0.0% | $11.28 | -81.6% | COM | 45665G303 |
| — | OREXIGEN THERAPEUTICS INC | 165,300 | $213K | 0.0% | $3.32 | — | COM NEW | 686164302 |
| — | DARE BIOSCIENCE INC | 62,500 | $135K | 0.0% | $3.12 | — | COM | 23666P101 |