Location: New York, NY
CIK: 0001009258 · Show all filings
Period: Q1 2014 (← Previous) (Next →)
Filing Date: May 15, 2014
Total Value: $2.449B (79.9% shares, 20.1% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| HUM | HUMANA INC | 1,280,000 | $144M | 5.9% | — | — | Call | 444859102 |
| — | DENDREON CORP | 183,660,000 | $134M | 5.5% | — | — | NOTE 2.875% 1/1 | 24823QAC1 |
| — | FLAMEL TECHNOLOGIES SA | 5,258,475 | $70.46M | 2.9% | — | — | SPONSORED ADR | 338488109 |
| — | AUXILIUM PHARMACEUTICALS INC | 2,566,705 | $69.76M | 2.8% | — | — | COM | 05334D107 |
| — | LABORATORY CORP AMER HLDGS | 709,689 | $69.7M | 2.8% | — | — | COM | 50540R409 |
| — | DICERNA PHARMACEUTICALS INC | 2,428,569 | $68.61M | 2.8% | — | — | COM | 253031108 |
| — | QUESTCOR PHARMACEUTICALS INC | 1,039,865 | $67.52M | 2.8% | — | — | COM | 74835Y101 |
| — | AUSPEX PHARMACEUTICALS INC | 1,988,990 | $61.18M | 2.5% | — | — | COM | 05211J102 |
| — | VOLCANO CORPORATION | 60,500,000 | $59.77M | 2.4% | — | — | NOTE 1.750%12/0 | 928645AB6 |
| — | ARRAY BIOPHARMA INC | 12,205,673 | $57.37M | 2.3% | — | — | COM | 04269X105 |
| — | INTERMUNE INC | 1,583,942 | $53.02M | 2.2% | — | — | COM | 45884X103 |
| INFIQ | INFINITY PHARMACEUTICALS INC | 4,444,027 | $52.84M | 2.2% | — | — | COM | 45665G303 |
| ABBV | ABBVIE INC | 1,025,000 | $52.69M | 2.2% | — | — | COM | 00287Y109 |
| — | INTERMUNE INC | 40,295,000 | $51.37M | 2.1% | — | — | NOTE 2.500% 9/1 | 45884XAE3 |
| — | QUESTCOR PHARMACEUTICALS INC | 750,000 | $48.7M | 2.0% | — | — | Call | 74835Y101 |
| — | NXSTAGE MEDICAL INC | 3,801,175 | $48.43M | 2.0% | — | — | COM | 67072V103 |
| — | INTEGRA LIFESCIENCES HLDGS C | 41,523,000 | $43.7M | 1.8% | — | — | NOTE 1.625%12/1 | 457985AK5 |
| INSM | INSMED INC | 2,016,147 | $38.39M | 1.6% | — | — | COM PAR $.01 | 457669307 |
| — | HOLOGIC INC | 37,516,000 | $38.35M | 1.6% | — | — | DEBT 2.000% 3/0 | 436440AC5 |
| — | AMAG PHARMACEUTICALS INC | 34,520,000 | $34.99M | 1.4% | — | — | NOTE 2.500% 2/1 | 00163UAA4 |
| — | DYAX CORP | 3,786,478 | $34M | 1.4% | — | — | COM | 26746E103 |
| — | BIODELIVERY SCIENCES INTL IN | 3,986,760 | $33.65M | 1.4% | — | — | COM | 09060J106 |
| — | INTERMUNE INC | 1,000,000 | $33.47M | 1.4% | — | — | Call | 45884X103 |
| — | ANTARES PHARMA INC | 9,488,461 | $33.21M | 1.4% | — | — | COM | 036642106 |
| — | TORNIER N V | 1,554,075 | $32.98M | 1.3% | — | — | SHS | N87237108 |
| — | UNIVERSAL AMERN CORP NEW | 4,600,993 | $32.53M | 1.3% | — | — | COM | 91338E101 |
| — | ACCURAY INC | 25,700,000 | $30.77M | 1.3% | — | — | NOTE 3.750% 8/0 | 004397AB1 |
| — | AIR METHODS CORP | 552,544 | $29.52M | 1.2% | — | — | COM PAR $.06 | 009128307 |
| PACB | PACIFIC BIOSCIENCES CALIF IN | 5,406,110 | $28.92M | 1.2% | — | — | COM | 69404D108 |
| MCK | MCKESSON CORP | 163,000 | $28.78M | 1.2% | — | — | COM | 58155Q103 |
| — | MEDTRONIC INC | 464,000 | $28.55M | 1.2% | — | — | COM | 585055106 |
| MRK | MERCK & CO INC NEW | 477,200 | $27.09M | 1.1% | — | — | COM | 58933Y105 |
| — | ALLERGAN INC | 215,636 | $26.76M | 1.1% | — | — | COM | 018490102 |
| — | ARRAY BIOPHARMA INC | 26,000,000 | $26.66M | 1.1% | — | — | NOTE 3.000% 6/0 | 04269XAA3 |
| — | SYNAGEVA BIOPHARMA CORP | 317,678 | $26.36M | 1.1% | — | — | COM | 87159A103 |
| DGX | QUEST DIAGNOSTICS INC | 440,303 | $25.5M | 1.0% | — | — | COM | 74834L100 |
| DVA | DAVITA HEALTHCARE PARTNERS I | 348,011 | $23.96M | 1.0% | — | — | COM | 23918K108 |
| — | KERYX BIOPHARMACEUTICALS INC | 1,403,105 | $23.91M | 1.0% | — | — | COM | 492515101 |
| — | XENOPORT INC | 4,384,797 | $22.67M | 0.9% | — | — | COM | 98411C100 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 302,000 | $20.28M | 0.8% | — | — | COM | 02043Q107 |
| — | PORTOLA PHARMACEUTICALS INC | 769,848 | $19.94M | 0.8% | — | — | COM | 737010108 |
| — | HORIZON PHARMA INC | 1,310,930 | $19.82M | 0.8% | — | — | COM | 44047T109 |
| — | INTERMUNE INC | 7,500,000 | $19.62M | 0.8% | — | — | NOTE 2.500%12/1 | 45884XAF0 |
| — | PROSENSA HLDG N V | 3,211,372 | $18.08M | 0.7% | — | — | SHS USD | N71546100 |
| OM2 | ORTHOFIX INTL N V | 591,431 | $17.83M | 0.7% | — | — | COM | N6748L102 |
| — | ZOGENIX INC | 6,174,809 | $17.57M | 0.7% | — | — | COM | 98978L105 |
| MOH | MOLINA HEALTHCARE INC | 451,391 | $16.95M | 0.7% | — | — | COM | 60855R100 |
| — | OVASCIENCE INC | 1,672,549 | $14.95M | 0.6% | — | — | COM | 69014Q101 |
| — | ARATANA THERAPEUTICS INC | 788,904 | $14.64M | 0.6% | — | — | COM | 03874P101 |
| ZTS | ZOETIS INC | 500,000 | $14.47M | 0.6% | — | — | Call | 98978V103 |
| — | DENDREON CORP | 14,740,000 | $14.31M | 0.6% | — | — | NOTE 4.750% 6/1 | 24823QAB3 |
| EHTH | EHEALTH INC | 271,000 | $13.77M | 0.6% | — | — | COM | 28238P109 |
| — | MEI PHARMA INC | 1,164,575 | $12.96M | 0.5% | — | — | COM NEW | 55279B202 |
| — | ALLERGAN INC | 100,000 | $12.41M | 0.5% | — | — | Call | 018490102 |
| — | GENOCEA BIOSCIENCES INC | 659,983 | $12.01M | 0.5% | — | — | COM | 372427104 |
| — | AERIE PHARMACEUTICALS INC | 565,180 | $11.98M | 0.5% | — | — | COM | 00771V108 |
| — | ENDOLOGIX INC | 12,450,000 | $11.93M | 0.5% | — | — | NOTE 2.250%12/1 | 29266SAA4 |
| ANIP | ANI PHARMACEUTICALS INC | 371,572 | $11.65M | 0.5% | — | — | COM | 00182C103 |
| — | FOUNDATION MEDICINE INC | 342,921 | $11.1M | 0.5% | — | — | COM | 350465100 |
| — | IMMUNOMEDICS INC | 2,628,972 | $11.07M | 0.5% | — | — | COM | 452907108 |
| — | AMAG PHARMACEUTICALS INC | 534,930 | $10.35M | 0.4% | — | — | COM | 00163U106 |
| — | ALIMERA SCIENCES INC | 1,311,290 | $10.35M | 0.4% | — | — | COM | 016259103 |
| — | SPECTRUM PHARMACEUTICALS INC | 1,265,375 | $9.921M | 0.4% | — | — | COM | 84763A108 |
| BCRX | BIOCRYST PHARMACEUTICALS | 907,920 | $9.606M | 0.4% | — | — | COM | 09058V103 |
| — | ACCURAY INC | 5,000,000 | $9.546M | 0.4% | — | — | NOTE 3.500% 2/0 | 004397AD7 |
| — | ZELTIQ AESTHETICS INC | 483,520 | $9.482M | 0.4% | — | — | COM | 98933Q108 |
| IART | INTEGRA LIFESCIENCES HLDGS C | 206,128 | $9.48M | 0.4% | — | — | COM NEW | 457985208 |
| — | BLUEBIRD BIO INC | 414,474 | $9.425M | 0.4% | — | — | COM | 09609G100 |
| — | ENDOLOGIX INC | 683,458 | $8.796M | 0.4% | — | — | COM | 29266S106 |
| — | CONCERT PHARMACEUTICALS INC | 617,649 | $8.307M | 0.3% | — | — | COM | 206022105 |
| PTCT | PTC THERAPEUTICS INC | 317,530 | $8.3M | 0.3% | — | — | COM | 69366J200 |
| VNDA | VANDA PHARMACEUTICALS INC | 501,709 | $8.153M | 0.3% | — | — | COM | 921659108 |
| — | NANOSTRING TECHNOLOGIES INC | 391,105 | $8.076M | 0.3% | — | — | COM | 63009R109 |
| — | CAPITAL SR LIVING CORP | 308,088 | $8.007M | 0.3% | — | — | COM | 140475104 |
| — | DISCOVERY LABORATORIES INC N | 3,659,700 | $7.868M | 0.3% | — | — | COM NEW | 254668403 |
| CNC | CENTENE CORP DEL | 124,795 | $7.768M | 0.3% | — | — | COM | 15135B101 |
| — | ARENA PHARMACEUTICALS INC | 1,216,579 | $7.664M | 0.3% | — | — | COM | 040047102 |
| — | KALOBIOS PHARMACEUTICALS INC | 2,786,783 | $7.552M | 0.3% | — | — | COM | 48344T100 |
| — | SEQUENOM INC | 8,377,000 | $7.466M | 0.3% | — | — | NOTE 5.000%10/0 | 817337AB4 |
| — | CAS MED SYS INC | 3,200,000 | $6.944M | 0.3% | — | — | COM PAR $0.004 | 124769209 |
| — | AUXILIUM PHARMACEUTICALS INC | 250,000 | $6.795M | 0.3% | — | — | Put | 05334D107 |
| — | AMEDISYS INC | 439,000 | $6.537M | 0.3% | — | — | COM | 023436108 |
| — | ALERE INC | 5,750,000 | $6.278M | 0.3% | — | — | NOTE 3.000% 5/1 | 01449JAA3 |
| BAX | BAXTER INTL INC | 85,000 | $6.254M | 0.3% | — | — | COM | 071813109 |
| — | ALPHATEC HOLDINGS INC | 3,982,738 | $5.974M | 0.2% | — | — | COM | 02081G102 |
| INGN | INOGEN INC | 357,269 | $5.899M | 0.2% | — | — | COM | 45780L104 |
| — | STREAMLINE HEALTH SOLUTIONS | 1,140,100 | $5.735M | 0.2% | — | — | COM | 86323X106 |
| — | ANTHERA PHARMACEUTICALS INC | 1,691,857 | $5.668M | 0.2% | — | — | COM NEW | 03674U201 |
| VRTX | VERTEX PHARMACEUTICALS INC | 78,500 | $5.552M | 0.2% | — | — | COM | 92532F100 |
| QURE | UNIQURE NV | 350,000 | $5.453M | 0.2% | — | — | SHS | N90064101 |
| — | XOMA CORP DEL | 1,000,000 | $5.21M | 0.2% | — | — | Call | 98419J107 |
| — | CANCER GENETICS INC | 318,012 | $4.799M | 0.2% | — | — | COM | 13739U104 |
| — | LIPOSCIENCE INC | 1,382,350 | $4.41M | 0.2% | — | — | COM | 53630M108 |
| — | NANOSPHERE INC | 2,000,000 | $4.3M | 0.2% | — | — | COM | 63009F105 |
| — | MANNKIND CORP | 1,000,000 | $4.02M | 0.2% | — | — | Put | 56400P201 |
| — | RIGEL PHARMACEUTICALS INC | 1,027,443 | $3.986M | 0.2% | — | — | COM NEW | 766559603 |
| — | DERMA SCIENCES INC | 300,000 | $3.804M | 0.2% | — | — | COM PAR $.01 | 249827502 |
| — | REVANCE THERAPEUTICS INC | 116,689 | $3.676M | 0.2% | — | — | COM | 761330109 |
| EGRX | EAGLE PHARMACEUTICALS INC | 284,653 | $3.629M | 0.1% | — | — | COM | 269796108 |
| BIIB | BIOGEN IDEC INC | 11,750 | $3.594M | 0.1% | — | — | COM | 09062X103 |
| — | AUXILIUM PHARMACEUTICALS INC | 2,500,000 | $3.278M | 0.1% | — | — | NOTE 1.500% 7/1 | 05334DAA5 |
| — | INTRA CELLULAR THERAPIES INC | 171,437 | $3.117M | 0.1% | — | — | COM | 46116X101 |
| — | OXYGEN BIOTHERAPEUTICS INC | 550,000 | $3.053M | 0.1% | — | — | COM PAR $0.0001 | 69207P308 |
| — | SUNESIS PHARMACEUTICALS INC | 455,741 | $3.012M | 0.1% | — | — | COM NEW | 867328601 |
| — | TARGACEPT INC | 617,000 | $2.931M | 0.1% | — | — | COM | 87611R306 |
| — | OCERA THERAPEUTICS INC | 261,119 | $2.755M | 0.1% | — | — | COM | 67552A108 |
| ILMN | ILLUMINA INC | 17,697 | $2.631M | 0.1% | — | — | COM | 452327109 |
| — | TONIX PHARMACEUTICALS HLDG C | 244,524 | $2.545M | 0.1% | — | — | COM NEW | 890260201 |
| — | PALATIN TECHNOLOGIES INC | 2,000,000 | $2.46M | 0.1% | — | — | COM PAR $ .01 | 696077403 |
| — | THERAPEUTICSMD INC | 376,049 | $2.373M | 0.1% | — | — | COM | 88338N107 |
| — | MERGE HEALTHCARE INC | 959,580 | $2.341M | 0.1% | — | — | COM | 589499102 |
| EXEL | EXELIXIS INC | 500,000 | $1.77M | 0.1% | — | — | Call | 30161Q104 |
| REGN | REGENERON PHARMACEUTICALS | 4,799 | $1.441M | 0.1% | — | — | COM | 75886F107 |
| EXEL | EXELIXIS INC | 400,000 | $1.416M | 0.1% | — | — | COM | 30161Q104 |
| A | AGILENT TECHNOLOGIES INC | 25,000 | $1.398M | 0.1% | — | — | COM | 00846U101 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 77,994 | $1.256M | 0.1% | — | — | COM | 64125C109 |
| — | FURIEX PHARMACEUTICALS INC | 13,340 | $1.161M | 0.0% | — | — | COM | 36106P101 |
| HOLX | HOLOGIC INC | 42,500 | $914K | 0.0% | — | — | COM | 436440101 |
| — | MYLAN INC | 17,500 | $855K | 0.0% | — | — | COM | 628530107 |
| — | MEDIVATION INC | 12,500 | $805K | 0.0% | — | — | COM | 58501N101 |
| — | AQUINOX PHARMACEUTICALS INC | 62,387 | $794K | 0.0% | — | — | COM | 03842B101 |
| — | SYNERON MEDICAL LTD | 34,518 | $430K | 0.0% | — | — | ORD SHS | M87245102 |
| — | ACHILLION PHARMACEUTICALS IN | 92,804 | $305K | 0.0% | — | — | COM | 00448Q201 |
| — | NOVADAQ TECHNOLOGIES INC | 10,000 | $223K | 0.0% | — | — | COM | 66987G102 |