Location: New York, NY
CIK: 0001009258 · Show all filings
Period: Q1 2018 (← Previous) (Next →)
Filing Date: May 15, 2018
Total Value: $2.886B (83.2% shares, 16.8% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | MALLINCKRODT PUB LTD CO | 8,621,383 | $125M | 4.3% | — | — | SHS | G5785G107 |
| — | MYLAN N V | 2,548,111 | $105M | 3.6% | — | — | SHS EURO | N59465109 |
| — | HOMOLOGY MEDICINES INC | 5,227,035 | $97.75M | 3.4% | — | — | COM | 438083107 |
| — | HORIZON PHARMA PLC | 6,609,894 | $93.86M | 3.3% | — | — | SHS | G4617B105 |
| — | AVEXIS INC | 755,798 | $93.4M | 3.2% | — | — | COM | 05366U100 |
| — | HORIZON PHARMA INVT LTD | 99,100,000 | $91.06M | 3.2% | — | — | NOTE 2.500% 3/1 | 44052TAB7 |
| ANAB | ANAPTYSBIO INC | 794,338 | $82.67M | 2.9% | — | — | COM | 032724106 |
| — | DBV TECHNOLOGIES S A | 2,900,000 | $66.9M | 2.3% | — | — | SPONSORED ADR | 23306J101 |
| CNC | CENTENE CORP DEL | 588,000 | $62.84M | 2.2% | — | — | COM | 15135B101 |
| — | KEMPHARM INC | 75,000,000 | $57.25M | 2.0% | — | — | NOTE 5.500% 2/0 | 488445AB3 |
| — | MYOKARDIA INC | 1,068,680 | $52.15M | 1.8% | — | — | COM | 62857M105 |
| GKOS | GLAUKOS CORP | 1,643,031 | $50.66M | 1.8% | — | — | COM | 377322102 |
| DXCM | DEXCOM INC | 649,000 | $48.13M | 1.7% | — | — | COM | 252131107 |
| ACRS | ACLARIS THERAPEUTICS INC | 2,745,705 | $48.1M | 1.7% | — | — | COM | 00461U105 |
| — | ISIS PHARMACEUTICALS INC DEL | 45,700,000 | $45.28M | 1.6% | — | — | NOTE 1.000%11/1 | 464337AJ3 |
| — | LANNET INC | 2,741,077 | $43.99M | 1.5% | — | — | COM | 516012101 |
| ELV | ANTHEM INC | 191,000 | $41.96M | 1.5% | — | — | COM | 036752103 |
| — | AUDENTES THERAPEUTICS INC | 1,384,470 | $41.6M | 1.4% | — | — | COM | 05070R104 |
| — | TRINITY BIOTECH INVT LTD | 48,000,000 | $38.55M | 1.3% | — | — | NOTE 4.000% 4/0 | 89643QAB4 |
| EDIT | EDITAS MEDICINE INC | 1,158,841 | $38.42M | 1.3% | — | — | COM | 28106W103 |
| — | WRIGHT MED GROUP N V | 31,500,000 | $35.76M | 1.2% | — | — | NOTE 2.250%11/1 | 98236JAB4 |
| CVS | CVS HEALTH CORP | 566,800 | $35.26M | 1.2% | — | — | Call | 126650100 |
| BCRX | BIOCRYST PHARMACEUTICALS | 7,366,460 | $35.14M | 1.2% | — | — | COM | 09058V103 |
| — | ENDOLOGIX INC | 40,500,000 | $34.9M | 1.2% | — | — | NOTE 3.250%11/0 | 29266SAB2 |
| — | BLUEPRINT MEDICINES CORP | 378,950 | $34.75M | 1.2% | — | — | COM | 09627Y109 |
| CVS | CVS HEALTH CORP | 550,000 | $34.22M | 1.2% | — | — | COM | 126650100 |
| — | INTERSECT ENT INC | 832,500 | $32.72M | 1.1% | — | — | COM | 46071F103 |
| DVA | DAVITA INC | 486,427 | $32.08M | 1.1% | — | — | COM | 23918K108 |
| SEM | SELECT MED HLDGS CORP | 1,858,000 | $32.05M | 1.1% | — | — | COM | 81619Q105 |
| — | GLAXOSMITHKLINE PLC | 810,000 | $31.65M | 1.1% | — | — | SPONSORED ADR | 37733W105 |
| ASND | ASCENDIS PHARMA A S | 482,467 | $31.55M | 1.1% | — | — | SPONSORED ADR | 04351P101 |
| — | NEVRO CORP | 27,600,000 | $31.27M | 1.1% | — | — | NOTE 1.750% 6/0 | 64157FAA1 |
| UHS | UNIVERSAL HLTH SVCS INC | 262,000 | $31.02M | 1.1% | — | — | CL B | 913903100 |
| AGIO | AGIOS PHARMACEUTICALS INC | 366,000 | $29.93M | 1.0% | — | — | COM | 00847X104 |
| NTRA | NATERA INC | 3,180,000 | $29.48M | 1.0% | — | — | COM | 632307104 |
| ACHC | ACADIA HEALTHCARE COMPANY IN | 741,016 | $29.03M | 1.0% | — | — | COM | 00404A109 |
| — | INTERCEPT PHARMACEUTICALS IN | 36,000,000 | $28.6M | 1.0% | — | — | NOTE 3.250% 7/0 | 45845PAA6 |
| — | AETNA INC NEW | 165,000 | $27.89M | 1.0% | — | — | COM | 00817Y108 |
| — | AVADEL PHARMACEUTICALS PLC | 3,788,540 | $27.62M | 1.0% | — | — | SPONSORED ADR | 05337M104 |
| — | ARENA PHARMACEUTICALS INC | 697,194 | $27.54M | 1.0% | — | — | COM NEW | 040047607 |
| XNCR | XENCOR INC | 882,462 | $26.46M | 0.9% | — | — | COM | 98401F105 |
| — | AERIE PHARMACEUTICALS INC | 484,055 | $26.26M | 0.9% | — | — | COM | 00771V108 |
| ARGX | ARGENX SE | 319,920 | $25.73M | 0.9% | — | — | SPONSORED ADR | 04016X101 |
| — | GW PHARMACEUTICALS PLC | 225,452 | $25.4M | 0.9% | — | — | ADS | 36197T103 |
| — | DFB HEALTHCARE ACQUISTION CO | 2,500,000 | $25.13M | 0.9% | — | — | UNIT 01/30/2023 | 23291E208 |
| — | ACCELERON PHARMA INC | 615,000 | $24.05M | 0.8% | — | — | COM | 00434H108 |
| — | ENDOCYTE INC | 2,627,540 | $23.88M | 0.8% | — | — | COM | 29269A102 |
| — | K2M GROUP HLDGS INC | 20,000,000 | $23.44M | 0.8% | — | — | NOTE 4.125% 8/1 | 48273JAB3 |
| — | WALGREENS BOOTS ALLIANCE INC | 356,000 | $23.31M | 0.8% | — | — | COM | 931427108 |
| — | MELINTA THERAPEUTICS INC | 3,127,846 | $23.15M | 0.8% | — | — | COM | 58549G100 |
| — | AIMMUNE THERAPEUTICS INC | 710,210 | $22.61M | 0.8% | — | — | COM | 00900T107 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 869,000 | $22.39M | 0.8% | — | — | COM | G11196105 |
| — | DEPOMED INC | 27,019,000 | $22.01M | 0.8% | — | — | NOTE 2.500% 9/0 | 249908AA2 |
| CTMX | CYTOMX THERAPEUTICS INC | 753,322 | $21.43M | 0.7% | — | — | COM | 23284F105 |
| — | CATALYST BIOSCIENCES INC | 830,605 | $21.43M | 0.7% | — | — | COM NEW | 14888D208 |
| — | AAC HLDGS INC | 1,853,998 | $21.28M | 0.7% | — | — | COM | 000307108 |
| — | RADIUS HEALTH INC | 21,000,000 | $21.13M | 0.7% | — | — | NOTE 3.000% 9/0 | 750469AA6 |
| MCK | MCKESSON CORP | 150,000 | $21.13M | 0.7% | — | — | COM | 58155Q103 |
| — | OXFORD IMMUNOTEC GLOBAL PLC | 1,444,000 | $17.98M | 0.6% | — | — | ORD SHS | G6855A103 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 146,000 | $17.39M | 0.6% | — | — | COM | 02043Q107 |
| — | EPIZYME INC | 960,970 | $17.06M | 0.6% | — | — | COM | 29428V104 |
| — | SYROS PHARMACEUTICALS INC | 1,268,945 | $16.47M | 0.6% | — | — | COM | 87184Q107 |
| — | PORTOLA PHARMACEUTICALS INC | 500,000 | $16.33M | 0.6% | — | — | Put | 737010108 |
| — | PORTOLA PHARMACEUTICALS INC | 500,000 | $16.33M | 0.6% | — | — | Call | 737010108 |
| — | MENLO THERAPEUTICS INC | 426,749 | $16.04M | 0.6% | — | — | COM | 586858102 |
| — | CYMABAY THERAPEUTICS INC | 1,213,181 | $15.76M | 0.5% | — | — | COM | 23257D103 |
| PODD | INSULET CORP | 171,000 | $14.82M | 0.5% | — | — | COM | 45784P101 |
| EHTH | EHEALTH INC | 1,030,802 | $14.75M | 0.5% | — | — | COM | 28238P109 |
| — | G1 THERAPEUTICS INC | 373,000 | $13.82M | 0.5% | — | — | COM | 3621LQ109 |
| MOH | MOLINA HEALTHCARE INC | 168,000 | $13.64M | 0.5% | — | — | COM | 60855R100 |
| — | IMMUNOMEDICS INC | 930,448 | $13.59M | 0.5% | — | — | COM | 452907108 |
| ZBH | ZIMMER BIOMET HLDGS INC | 121,000 | $13.19M | 0.5% | — | — | COM | 98956P102 |
| — | AEGERION PHARMACEUTICALS INC | 16,600,000 | $13.19M | 0.5% | — | — | NOTE 2.000% 8/1 | 00767EAB8 |
| ARDX | ARDELYX INC | 2,602,733 | $13.14M | 0.5% | — | — | COM | 039697107 |
| GLPG | GALAPAGOS NV | 130,000 | $12.97M | 0.4% | — | — | SPON ADR | 36315X101 |
| — | SYNLOGIC INC | 1,365,143 | $12.8M | 0.4% | — | — | COM | 87166L100 |
| — | WRIGHT MED GROUP N V | 634,000 | $12.58M | 0.4% | — | — | ORD SHS 0.03 PAR | N96617118 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 582,010 | $11.58M | 0.4% | — | — | COM | 76243J105 |
| — | RECRO PHARMA INC | 1,010,000 | $11.12M | 0.4% | — | — | COM | 75629F109 |
| — | EXACT SCIENCES CORP | 12,500,000 | $11.08M | 0.4% | — | — | DBCV 1.000% 1/1 | 30063PAA3 |
| — | NUVASIVE INC | 10,000,000 | $11M | 0.4% | — | — | NOTE 2.250% 3/1 | 670704AG0 |
| WVE | WAVE LIFE SCIENCES LTD | 268,174 | $10.75M | 0.4% | — | — | SHS | Y95308105 |
| — | IGI LABORATORIES INC | 11,600,000 | $10.75M | 0.4% | — | — | NOTE 3.750%12/1 | 449575AB5 |
| — | PFENEX INC | 1,659,501 | $9.957M | 0.3% | — | — | COM | 717071104 |
| — | ALLSCRIPTS HEALTHCARE SOLUTN | 9,671,000 | $9.708M | 0.3% | — | — | NOTE 1.250% 7/0 | 01988PAD0 |
| — | INVUITY INC | 2,336,889 | $8.997M | 0.3% | — | — | COM NEW | 46187J205 |
| — | INVITAE CORP | 1,901,788 | $8.919M | 0.3% | — | — | COM | 46185L103 |
| — | REATA PHARMACEUTICALS INC | 390,000 | $7.999M | 0.3% | — | — | CL A | 75615P103 |
| — | BIOSCRIP INC | 3,124,000 | $7.685M | 0.3% | — | — | COM | 09069N108 |
| RGNX | REGENXBIO INC | 256,300 | $7.651M | 0.3% | — | — | COM | 75901B107 |
| RCKT | ROCKET PHARMACEUTICALS INC | 400,000 | $7.5M | 0.3% | — | — | COM | 77313F106 |
| — | ALPINE IMMUNE SCIENCES INC | 913,100 | $7.305M | 0.3% | — | — | COM | 02083G100 |
| — | NEOS THERAPEUTICS INC | 864,906 | $7.179M | 0.2% | — | — | COM | 64052L106 |
| — | ARMO BIOSCIENCES INC | 188,525 | $7.053M | 0.2% | — | — | COM | 04225U104 |
| — | BLUEBIRD BIO INC | 41,000 | $7.001M | 0.2% | — | — | COM | 09609G100 |
| — | ALIMERA SCIENCES INC | 6,052,935 | $6.235M | 0.2% | — | — | COM | 016259103 |
| — | MIRATI THERAPEUTICS INC | 197,000 | $6.048M | 0.2% | — | — | COM | 60468T105 |
| — | STEADYMED LTD | 1,418,787 | $4.611M | 0.2% | — | — | SHS | M84920103 |
| — | ALBIREO PHARMA INC | 120,000 | $3.908M | 0.1% | — | — | COM | 01345P106 |
| — | SIERRA ONCOLOGY INC | 1,764,889 | $3.653M | 0.1% | — | — | COM | 82640U107 |
| — | FOAMIX PHARMACEUTICALS LTD | 674,002 | $3.458M | 0.1% | — | — | SHS | M46135105 |
| MNKD | MANNKIND CORP | 1,482,601 | $3.38M | 0.1% | — | — | COM NEW | 56400P706 |
| — | PROTEON THERAPEUTICS INC | 1,224,899 | $3.062M | 0.1% | — | — | COM | 74371L109 |
| TCMD | TACTILE SYS TECHNOLOGY INC | 91,020 | $2.894M | 0.1% | — | — | COM | 87357P100 |
| — | EYENOVIA INC | 300,000 | $2.745M | 0.1% | — | — | COM | 30234E104 |
| IFRX | INFLARX NV | 88,500 | $2.552M | 0.1% | — | — | COM | N44821101 |
| — | ARALEZ PHARMACEUTICALS INC | 1,644,583 | $2.467M | 0.1% | — | — | COM | 03852X100 |
| — | TESARO INC | 42,893 | $2.451M | 0.1% | — | — | COM | 881569107 |
| — | ADVERUM BIOTECHNOLOGIES INC | 422,000 | $2.448M | 0.1% | — | — | COM | 00773U108 |
| VYGR | VOYAGER THERAPEUTICS INC | 117,647 | $2.211M | 0.1% | — | — | COM | 92915B106 |
| — | EGALET CORP | 3,239,237 | $2.041M | 0.1% | — | — | COM | 28226B104 |
| — | RA PHARMACEUTICALS INC | 382,700 | $2.032M | 0.1% | — | — | COM | 74933V108 |
| — | TELIGENT INC NEW | 479,000 | $1.609M | 0.1% | — | — | COM | 87960W104 |
| TNDM | TANDEM DIABETES CARE INC | 318,000 | $1.577M | 0.1% | — | — | COM NEW | 875372203 |
| — | OBALON THERAPEUTICS INC | 446,284 | $1.531M | 0.1% | — | — | COM | 67424L100 |
| — | SCYNEXIS INC | 1,020,000 | $1.367M | 0.0% | — | — | COM | 811292101 |
| — | SIENTRA INC | 110,000 | $1.063M | 0.0% | — | — | COM | 82621J105 |
| KIDS | ORTHOPEDIATRICS CORP | 58,247 | $877K | 0.0% | — | — | COM | 68752L100 |