Location: New York, NY
CIK: 0001009258 · Show all filings
Period: Q4 2017 (← Previous) (Next →)
Filing Date: Feb 14, 2018
Total Value: $2.541B (84.8% shares, 15.2% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | MALLINCKRODT PUB LTD CO | 5,766,000 | $130M | 5.1% | — | — | SHS | G5785G107 |
| — | MYLAN N V | 2,503,611 | $106M | 4.2% | — | — | SHS EURO | N59465109 |
| — | HORIZON PHARMA PLC | 6,341,894 | $92.59M | 3.6% | — | — | SHS | G4617B105 |
| DXCM | DEXCOM INC | 1,534,211 | $88.05M | 3.5% | — | — | COM | 252131107 |
| GKOS | GLAUKOS CORP | 3,343,045 | $85.75M | 3.4% | — | — | COM | 377322102 |
| — | AVEXIS INC | 755,798 | $83.64M | 3.3% | — | — | COM | 05366U100 |
| ANAB | ANAPTYSBIO INC | 812,484 | $81.83M | 3.2% | — | — | COM | 032724106 |
| — | HORIZON PHARMA INVT LTD | 74,100,000 | $68.89M | 2.7% | — | — | NOTE 2.500% 3/1 | 44052TAB7 |
| — | LANNET INC | 2,717,287 | $63.04M | 2.5% | — | — | COM | 516012101 |
| MCK | MCKESSON CORP | 394,801 | $61.57M | 2.4% | — | — | COM | 58155Q103 |
| ACRS | ACLARIS THERAPEUTICS INC | 2,233,416 | $55.08M | 2.2% | — | — | COM | 00461U105 |
| EDIT | EDITAS MEDICINE INC | 1,709,400 | $52.53M | 2.1% | — | — | COM | 28106W103 |
| — | DBV TECHNOLOGIES S A | 2,105,180 | $51.79M | 2.0% | — | — | SPONSORED ADR | 23306J101 |
| — | ARENA PHARMACEUTICALS INC | 1,522,566 | $51.72M | 2.0% | — | — | COM NEW | 040047607 |
| PODD | INSULET CORP | 705,573 | $48.69M | 1.9% | — | — | COM | 45784P101 |
| — | ISIS PHARMACEUTICALS INC DEL | 45,700,000 | $48.39M | 1.9% | — | — | NOTE 1.000%11/1 | 464337AJ3 |
| — | INTERSECT ENT INC | 1,468,341 | $47.57M | 1.9% | — | — | COM | 46071F103 |
| — | KEMPHARM INC | 75,000,000 | $45.75M | 1.8% | — | — | NOTE 5.500% 2/0 | 488445AB3 |
| — | GW PHARMACEUTICALS PLC | 339,180 | $44.77M | 1.8% | — | — | ADS | 36197T103 |
| MOH | MOLINA HEALTHCARE INC | 568,000 | $43.55M | 1.7% | — | — | COM | 60855R100 |
| — | MYOKARDIA INC | 1,000,680 | $42.13M | 1.7% | — | — | COM | 62857M105 |
| — | TRINITY BIOTECH INVT LTD | 48,000,000 | $39.49M | 1.6% | — | — | NOTE 4.000% 4/0 | 89643QAB4 |
| — | AUDENTES THERAPEUTICS INC | 1,190,516 | $37.2M | 1.5% | — | — | COM | 05070R104 |
| — | ENDOLOGIX INC | 40,500,000 | $36.11M | 1.4% | — | — | NOTE 3.250%11/0 | 29266SAB2 |
| — | REVANCE THERAPEUTICS INC | 1,000,000 | $35.75M | 1.4% | — | — | COM | 761330109 |
| BCRX | BIOCRYST PHARMACEUTICALS | 7,213,393 | $35.42M | 1.4% | — | — | COM | 09058V103 |
| SEM | SELECT MED HLDGS CORP | 1,858,000 | $32.79M | 1.3% | — | — | COM | 81619Q105 |
| — | AVADEL PHARMACEUTICALS PLC | 3,955,494 | $32.44M | 1.3% | — | — | SPONSORED ADR | 05337M104 |
| ASND | ASCENDIS PHARMA A S | 789,000 | $31.61M | 1.2% | — | — | SPONSORED ADR | 04351P101 |
| DVA | DAVITA INC | 425,000 | $30.71M | 1.2% | — | — | COM | 23918K108 |
| — | BLUEPRINT MEDICINES CORP | 396,000 | $29.86M | 1.2% | — | — | COM | 09627Y109 |
| ELV | ANTHEM INC | 130,000 | $29.25M | 1.2% | — | — | COM | 036752103 |
| — | AERIE PHARMACEUTICALS INC | 484,055 | $28.92M | 1.1% | — | — | COM | 00771V108 |
| — | NEVRO CORP | 27,600,000 | $28.89M | 1.1% | — | — | NOTE 1.750% 6/0 | 64157FAA1 |
| — | INTERCEPT PHARMACEUTICALS IN | 36,000,000 | $28.88M | 1.1% | — | — | NOTE 3.250% 7/0 | 45845PAA6 |
| NTRA | NATERA INC | 2,920,856 | $26.26M | 1.0% | — | — | COM | 632307104 |
| — | ACCELERON PHARMA INC | 615,000 | $26.1M | 1.0% | — | — | COM | 00434H108 |
| ACHC | ACADIA HEALTHCARE COMPANY IN | 741,016 | $24.18M | 1.0% | — | — | COM | 00404A109 |
| — | ENVISION HEALTHCARE CORP | 676,000 | $23.36M | 0.9% | — | — | COM | 29414D100 |
| ARGX | ARGENX SE | 365,961 | $23.11M | 0.9% | — | — | SPONSORED ADR | 04016X101 |
| — | K2M GROUP HLDGS INC | 20,000,000 | $22.85M | 0.9% | — | — | NOTE 4.125% 8/1 | 48273JAB3 |
| — | DEPOMED INC | 27,019,000 | $22.78M | 0.9% | — | — | NOTE 2.500% 9/0 | 249908AA2 |
| — | AMAG PHARMACEUTICALS INC | 25,250,000 | $21.76M | 0.9% | — | — | NOTE 3.250% 6/0 | 00163UAD8 |
| — | IMMUNOMEDICS INC | 1,300,448 | $21.02M | 0.8% | — | — | COM | 452907108 |
| — | OXFORD IMMUNOTEC GLOBAL PLC | 1,264,000 | $17.66M | 0.7% | — | — | ORD SHS | G6855A103 |
| EHTH | EHEALTH INC | 1,013,916 | $17.61M | 0.7% | — | — | COM | 28238P109 |
| — | RECRO PHARMA INC | 1,901,685 | $17.59M | 0.7% | — | — | COM | 75629F109 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 582,010 | $16.91M | 0.7% | — | — | COM | 76243J105 |
| — | AAC HLDGS INC | 1,873,276 | $16.86M | 0.7% | — | — | COM | 000307108 |
| ARDX | ARDELYX INC | 2,469,580 | $16.3M | 0.6% | — | — | COM | 039697107 |
| CTMX | CYTOMX THERAPEUTICS INC | 753,322 | $15.9M | 0.6% | — | — | COM | 23284F105 |
| — | INVITAE CORP | 1,723,000 | $15.64M | 0.6% | — | — | COM | 46185L103 |
| AGIO | AGIOS PHARMACEUTICALS INC | 262,984 | $15.04M | 0.6% | — | — | COM | 00847X104 |
| UHS | UNIVERSAL HLTH SVCS INC | 132,000 | $14.96M | 0.6% | — | — | CL B | 913903100 |
| — | PORTOLA PHARMACEUTICALS INC | 298,545 | $14.53M | 0.6% | — | — | COM | 737010108 |
| — | BLUEBIRD BIO INC | 80,000 | $14.25M | 0.6% | — | — | COM | 09609G100 |
| — | LOXO ONCOLOGY INC | 169,000 | $14.23M | 0.6% | — | — | COM | 548862101 |
| — | AEGERION PHARMACEUTICALS INC | 16,600,000 | $13.2M | 0.5% | — | — | NOTE 2.000% 8/1 | 00767EAB8 |
| — | EPIZYME INC | 1,009,526 | $12.67M | 0.5% | — | — | COM | 29428V104 |
| — | SYROS PHARMACEUTICALS INC | 1,268,945 | $12.35M | 0.5% | — | — | COM | 87184Q107 |
| GLPG | GALAPAGOS NV | 130,000 | $12.19M | 0.5% | — | — | SPON ADR | 36315X101 |
| XNCR | XENCOR INC | 522,000 | $11.44M | 0.5% | — | — | COM | 98401F105 |
| APLS | APELLIS PHARMACEUTICALS INC | 513,000 | $11.13M | 0.4% | — | — | COM | 03753U106 |
| WVE | WAVE LIFE SCIENCES LTD | 314,674 | $11.04M | 0.4% | — | — | SHS | Y95308105 |
| — | REATA PHARMACEUTICALS INC | 390,000 | $11.04M | 0.4% | — | — | CL A | 75615P103 |
| — | WALGREENS BOOTS ALLIANCE INC | 145,000 | $10.53M | 0.4% | — | — | COM | 931427108 |
| — | ALLSCRIPTS HEALTHCARE SOLUTN | 9,671,000 | $10.35M | 0.4% | — | — | NOTE 1.250% 7/0 | 01988PAD0 |
| — | ALPINE IMMUNE SCIENCES INC | 913,100 | $10.23M | 0.4% | — | — | COM | 02083G100 |
| — | FIVE PRIME THERAPEUTICS INC | 450,728 | $9.88M | 0.4% | — | — | COM | 33830X104 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 341,000 | $9.2M | 0.4% | — | — | COM | G11196105 |
| — | BIOSCRIP INC | 3,124,000 | $9.091M | 0.4% | — | — | COM | 09069N108 |
| RGNX | REGENXBIO INC | 256,300 | $8.522M | 0.3% | — | — | COM | 75901B107 |
| — | SYNLOGIC INC | 850,143 | $8.246M | 0.3% | — | — | COM | 87166L100 |
| — | ALIMERA SCIENCES INC | 6,052,935 | $8.05M | 0.3% | — | — | COM | 016259103 |
| — | DECIPHERA PHARMACEUTICALS IN | 336,009 | $7.617M | 0.3% | — | — | COM | 24344T101 |
| — | NEOS THERAPEUTICS INC | 745,767 | $7.607M | 0.3% | — | — | COM | 64052L106 |
| — | INVUITY INC | 1,177,229 | $7.299M | 0.3% | — | — | COM NEW | 46187J205 |
| — | MIRATI THERAPEUTICS INC | 375,000 | $6.844M | 0.3% | — | — | COM | 60468T105 |
| MCK | MCKESSON CORP | 43,200 | $6.737M | 0.3% | — | — | Call | 58155Q103 |
| — | SIERRA ONCOLOGY INC | 1,761,092 | $6.569M | 0.3% | — | — | COM | 82640U107 |
| — | ALLENA PHARMACEUTICALS INC | 605,100 | $6.087M | 0.2% | — | — | COM | 018119107 |
| — | STEADYMED LTD | 1,418,787 | $5.25M | 0.2% | — | — | SHS | M84920103 |
| PTGX | PROTAGONIST THERAPEUTICS INC | 225,000 | $4.68M | 0.2% | — | — | COM | 74366E102 |
| — | EIGER BIOPHARMACEUTICALS INC | 300,000 | $4.185M | 0.2% | — | — | COM | 28249U105 |
| IFRX | INFLARX NV | 175,000 | $3.666M | 0.1% | — | — | COM | N44821101 |
| — | TESARO INC | 42,893 | $3.555M | 0.1% | — | — | COM | 881569107 |
| — | FOAMIX PHARMACEUTICALS LTD | 501,000 | $3.011M | 0.1% | — | — | SHS | M46135105 |
| — | OBALON THERAPEUTICS INC | 446,284 | $2.95M | 0.1% | — | — | COM | 67424L100 |
| — | ARALEZ PHARMACEUTICALS INC | 1,644,583 | $2.335M | 0.1% | — | — | COM | 03852X100 |
| — | PROTEON THERAPEUTICS INC | 1,224,899 | $2.327M | 0.1% | — | — | COM | 74371L109 |
| — | PFENEX INC | 830,216 | $2.208M | 0.1% | — | — | COM | 717071104 |
| VYGR | VOYAGER THERAPEUTICS INC | 117,647 | $1.953M | 0.1% | — | — | COM | 92915B106 |
| MDXG | MIMEDX GROUP INC | 150,000 | $1.892M | 0.1% | — | — | COM | 602496101 |
| — | ARSANIS INC | 131,548 | $1.679M | 0.1% | — | — | COM | 042873109 |
| KIDS | ORTHOPEDIATRICS CORP | 58,247 | $1.118M | 0.0% | — | — | COM | 68752L100 |
| — | AKARI THERAPEUTICS PLC | 249,785 | $1.082M | 0.0% | — | — | SPONSORED ADR | 00972G108 |
| — | NUCANA PLC | 82,637 | $835K | 0.0% | — | — | SPONSORED ADR | 67022C106 |
| — | RA PHARMACEUTICALS INC | 79,150 | $673K | 0.0% | — | — | COM | 74933V108 |