Location: New York, NY
CIK: 0001009258 · Show all filings
Period: Q2 2013 (Next →)
Filing Date: Aug 14, 2013
Total Value: $2.122B (76.9% shares, 23.1% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | DENDREON CORP | 114,140,000 | $84.44M | 4.0% | — | — | NOTE 2.875% 1/1 | 24823QAC1 |
| — | AUXILIUM PHARMACEUTICALS INC | 4,850,644 | $80.67M | 3.8% | — | — | COM | 05334D107 |
| — | CUBIST PHARMACEUTICALS INC | 1,500,000 | $72.44M | 3.4% | — | — | Call | 229678107 |
| — | EXELIXIS INC | 67,000,000 | $65.45M | 3.1% | — | — | NOTE 4.250% 8/1 | 30161QAC8 |
| — | NUVASIVE INC | 61,136,000 | $61.05M | 2.9% | — | — | NOTE 2.750% 7/0 | 670704AC9 |
| — | NXSTAGE MEDICAL INC | 3,909,914 | $55.83M | 2.6% | — | — | COM | 67072V103 |
| PFE | PFIZER INC | 1,855,000 | $51.96M | 2.4% | — | — | COM | 717081103 |
| — | ARRAY BIOPHARMA INC | 10,885,406 | $49.42M | 2.3% | — | — | COM | 04269X105 |
| TEVA | TEVA PHARMACEUTICAL INDS LTD | 1,242,759 | $48.72M | 2.3% | — | — | ADR | 881624209 |
| — | HOLOGIC INC | 47,516,000 | $47.57M | 2.2% | — | — | DEBT 2.000% 3/0 | 436440AC5 |
| — | VOLCANO CORPORATION | 50,000,000 | $46.13M | 2.2% | — | — | NOTE 1.750%12/0 | 928645AB6 |
| AZN | ASTRAZENECA PLC | 928,000 | $43.89M | 2.1% | — | — | SPONSORED ADR | 046353108 |
| — | KERYX BIOPHARMACEUTICALS INC | 5,864,612 | $43.81M | 2.1% | — | — | COM | 492515101 |
| — | OPTIMER PHARMACEUTICALS INC | 3,025,829 | $43.78M | 2.1% | — | — | COM | 68401H104 |
| — | SAGENT PHARMACEUTICALS INC | 2,082,167 | $43.68M | 2.1% | — | — | COM | 786692103 |
| — | INTEGRA LIFESCIENCES HLDGS C | 41,523,000 | $40.59M | 1.9% | — | — | NOTE 1.625%12/1 | 457985AK5 |
| — | ANTARES PHARMA INC | 9,400,000 | $39.1M | 1.8% | — | — | COM | 036642106 |
| — | FOREST LABS INC | 945,000 | $38.74M | 1.8% | — | — | COM | 345838106 |
| INFIQ | INFINITY PHARMACEUTICALS INC | 2,354,963 | $38.13M | 1.8% | — | — | COM | 45665G303 |
| — | INTERMUNE INC | 41,570,000 | $34.06M | 1.6% | — | — | NOTE 2.500% 9/1 | 45884XAE3 |
| — | NEKTAR THERAPEUTICS | 2,939,741 | $33.95M | 1.6% | — | — | COM | 640268108 |
| — | CUBIST PHARMACEUTICALS INC | 695,000 | $33.56M | 1.6% | — | — | COM | 229678107 |
| CAH | CARDINAL HEALTH INC | 700,000 | $33.04M | 1.6% | — | — | COM | 14149Y108 |
| — | ALLERGAN INC | 375,300 | $31.61M | 1.5% | — | — | COM | 018490102 |
| ANGO | ANGIODYNAMICS INC | 2,651,466 | $29.91M | 1.4% | — | — | COM | 03475V101 |
| CYH | COMMUNITY HEALTH SYS INC NEW | 636,124 | $29.82M | 1.4% | — | — | COM | 203668108 |
| — | BROOKDALE SR LIVING INC | 25,000,000 | $29.47M | 1.4% | — | — | NOTE 2.750% 6/1 | 112463AA2 |
| — | AIR METHODS CORP | 869,025 | $29.43M | 1.4% | — | — | COM PAR $.06 | 009128307 |
| — | TORNIER N V | 1,646,318 | $28.81M | 1.4% | — | — | SHS | N87237108 |
| — | UNIVERSAL AMERN CORP NEW | 3,065,003 | $27.25M | 1.3% | — | — | COM | 91338E101 |
| — | CATAMARAN CORP | 550,000 | $26.82M | 1.3% | — | — | Call | 148887102 |
| MRK | MERCK & CO INC NEW | 575,000 | $26.71M | 1.3% | — | — | COM | 58933Y105 |
| — | FLAMEL TECHNOLOGIES SA | 4,333,475 | $26.6M | 1.3% | — | — | SPONSORED ADR | 338488109 |
| ABBV | ABBVIE INC | 617,000 | $25.51M | 1.2% | — | — | COM | 00287Y109 |
| — | ALLERGAN INC | 300,000 | $25.27M | 1.2% | — | — | Call | 018490102 |
| — | ST JUDE MED INC | 525,000 | $23.96M | 1.1% | — | — | COM | 790849103 |
| — | AETNA INC NEW | 350,000 | $22.24M | 1.0% | — | — | COM | 00817Y108 |
| — | ARIAD PHARMACEUTICALS INC | 1,265,104 | $22.13M | 1.0% | — | — | COM | 04033A100 |
| — | ARRAY BIOPHARMA INC | 23,000,000 | $21.78M | 1.0% | — | — | NOTE 3.000% 6/0 | 04269XAA3 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 694,000 | $21.51M | 1.0% | — | — | COM | 02043Q107 |
| — | HEARTWARE INTL INC | 225,167 | $21.42M | 1.0% | — | — | COM | 422368100 |
| MOH | MOLINA HEALTHCARE INC | 570,000 | $21.19M | 1.0% | — | — | COM | 60855R100 |
| — | CYTOKINETICS INC | 1,779,622 | $20.59M | 1.0% | — | — | COM | 23282W100 |
| — | CLOVIS ONCOLOGY INC | 306,018 | $20.5M | 1.0% | — | — | COM | 189464100 |
| — | ACCURAY INC | 21,200,000 | $20.33M | 1.0% | — | — | NOTE 3.750% 8/0 | 004397AB1 |
| — | XENOPORT INC | 4,070,090 | $20.15M | 0.9% | — | — | COM | 98411C100 |
| HCA | HCA HOLDINGS INC | 553,020 | $19.94M | 0.9% | — | — | COM | 40412C101 |
| — | ARENA PHARMACEUTICALS INC | 2,568,588 | $19.78M | 0.9% | — | — | COM | 040047102 |
| ACAD | ACADIA PHARMACEUTICALS INC | 1,067,115 | $19.37M | 0.9% | — | — | COM | 004225108 |
| THC | TENET HEALTHCARE CORP | 408,120 | $18.81M | 0.9% | — | — | COM NEW | 88033G407 |
| — | PHARMACYCLICS INC | 227,030 | $18.04M | 0.9% | — | — | COM | 716933106 |
| HUM | HUMANA INC | 188,000 | $15.86M | 0.7% | — | — | COM | 444859102 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 247,000 | $13.77M | 0.6% | — | — | COM | 09061G101 |
| — | DENDREON CORP | 13,740,000 | $13.61M | 0.6% | — | — | NOTE 4.750% 6/1 | 24823QAB3 |
| EW | EDWARDS LIFESCIENCES CORP | 200,000 | $13.44M | 0.6% | — | — | Call | 28176E108 |
| — | ACHILLION PHARMACEUTICALS IN | 1,629,833 | $13.33M | 0.6% | — | — | COM | 00448Q201 |
| — | PORTOLA PHARMACEUTICALS INC | 527,410 | $12.96M | 0.6% | — | — | COM | 737010108 |
| — | CEMPRA INC | 1,606,510 | $12.48M | 0.6% | — | — | COM | 15130J109 |
| PACB | PACIFIC BIOSCIENCES CALIF IN | 4,884,368 | $12.36M | 0.6% | — | — | COM | 69404D108 |
| — | BIODELIVERY SCIENCES INTL IN | 2,617,586 | $10.63M | 0.5% | — | — | COM | 09060J106 |
| — | DENDREON CORP | 2,500,000 | $10.3M | 0.5% | — | — | Put | 24823Q107 |
| IART | INTEGRA LIFESCIENCES HLDGS C | 258,044 | $9.452M | 0.4% | — | — | COM NEW | 457985208 |
| — | SEATTLE GENETICS INC | 300,000 | $9.438M | 0.4% | — | — | Put | 812578102 |
| — | RIGEL PHARMACEUTICALS INC | 2,710,053 | $9.052M | 0.4% | — | — | COM NEW | 766559603 |
| — | DEPOMED INC | 1,505,000 | $8.458M | 0.4% | — | — | COM | 249908104 |
| CCRN | CROSS CTRY HEALTHCARE INC | 1,582,227 | $8.164M | 0.4% | — | — | COM | 227483104 |
| ARAY | ACCURAY INC | 1,420,000 | $8.151M | 0.4% | — | — | COM | 004397105 |
| — | INTERMUNE INC | 7,500,000 | $8.025M | 0.4% | — | — | NOTE 2.500%12/1 | 45884XAF0 |
| MDRX | ALLSCRIPTS HEALTHCARE SOLUTN | 619,360 | $8.015M | 0.4% | — | — | COM | 01988P108 |
| — | LIPOSCIENCE INC | 1,102,744 | $7.708M | 0.4% | — | — | COM | 53630M108 |
| — | OVASCIENCE INC | 555,555 | $7.628M | 0.4% | — | — | COM | 69014Q101 |
| — | ALPHATEC HOLDINGS INC | 3,672,604 | $7.529M | 0.4% | — | — | COM | 02081G102 |
| INSM | INSMED INC | 553,793 | $6.623M | 0.3% | — | — | COM PAR $.01 | 457669307 |
| — | ZOGENIX INC | 3,848,572 | $6.581M | 0.3% | — | — | COM | 98978L105 |
| — | ANTHERA PHARMACEUTICALS INC | 13,893,465 | $6.434M | 0.3% | — | — | COM | 03674U102 |
| — | ACCURAY INC | 5,000,000 | $6.256M | 0.3% | — | — | NOTE 3.500% 2/0 | 004397AC9 |
| ATRC | ATRICURE INC | 630,000 | $5.985M | 0.3% | — | — | COM | 04963C209 |
| — | MEI PHARMA INC | 822,199 | $5.862M | 0.3% | — | — | COM NEW | 55279B202 |
| — | ALERE INC | 5,750,000 | $5.71M | 0.3% | — | — | NOTE 3.000% 5/1 | 01449JAA3 |
| — | DURATA THERAPEUTICS INC | 752,539 | $5.418M | 0.3% | — | — | COM | 26658A107 |
| — | XOMA CORP DEL | 1,200,000 | $4.356M | 0.2% | — | — | COM | 98419J107 |
| — | FOREST LABS INC | 100,000 | $4.1M | 0.2% | — | — | Call | 345838106 |
| — | VOCERA COMMUNICATIONS INC | 273,858 | $4.026M | 0.2% | — | — | COM | 92857F107 |
| — | TETRAPHASE PHARMACEUTICALS I | 554,898 | $3.901M | 0.2% | — | — | COM | 88165N105 |
| — | MANNKIND CORP | 2,500,000 | $2.725M | 0.1% | — | — | NOTE 5.750% 8/1 | 56400PAC6 |
| — | AMEDISYS INC | 233,066 | $2.704M | 0.1% | — | — | COM | 023436108 |
| — | LCA-VISION INC | 830,856 | $2.509M | 0.1% | — | — | COM PAR $.001 | 501803308 |
| — | MERGE HEALTHCARE INC | 688,510 | $2.479M | 0.1% | — | — | COM | 589499102 |
| — | DYAX CORP | 679,866 | $2.352M | 0.1% | — | — | COM | 26746E103 |
| — | ELAN PLC | 165,084 | $2.334M | 0.1% | — | — | ADR | 284131208 |
| — | DISCOVERY LABORATORIES INC N | 1,333,000 | $2.026M | 0.1% | — | — | COM NEW | 254668403 |
| — | MANNKIND CORP | 2,090,000 | $2.022M | 0.1% | — | — | NOTE 3.750%12/1 | 56400PAA0 |
| — | RITE AID CORP | 700,000 | $2.002M | 0.1% | — | — | COM | 767754104 |
| GILD | GILEAD SCIENCES INC | 35,000 | $1.794M | 0.1% | — | — | COM | 375558103 |
| — | MAST THERAPEUTICS INC | 3,948,302 | $1.695M | 0.1% | — | — | COM | 576314108 |
| — | CATAMARAN CORP | 30,000 | $1.463M | 0.1% | — | — | COM | 148887102 |
| — | AUXILIUM PHARMACEUTICALS INC | 1,500,000 | $1.452M | 0.1% | — | — | NOTE 1.500% 7/1 | 05334DAA5 |
| — | PALATIN TECHNOLOGIES INC | 2,000,000 | $1.24M | 0.1% | — | — | COM PAR $ .01 | 696077403 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 100,000 | $993K | 0.0% | — | — | Put | 46333X108 |
| — | BACTERIN INTL HLDGS INC | 1,924,386 | $866K | 0.0% | — | — | COM | 05644R101 |
| — | GENTIVA HEALTH SERVICES INC | 77,839 | $775K | 0.0% | — | — | COM | 37247A102 |
| — | SOLTA MED INC | 339,063 | $773K | 0.0% | — | — | COM | 83438K103 |
| — | WARNER CHILCOTT PLC IRELAND | 34,543 | $688K | 0.0% | — | — | SHS A | G94368100 |
| HOLX | HOLOGIC INC | 35,000 | $676K | 0.0% | — | — | COM | 436440101 |
| ILMN | ILLUMINA INC | 8,399 | $629K | 0.0% | — | — | COM | 452327109 |
| MYGN | MYRIAD GENETICS INC | 18,777 | $505K | 0.0% | — | — | COM | 62855J104 |
| — | QUESTCOR PHARMACEUTICALS INC | 10,000 | $454K | 0.0% | — | — | COM | 74835Y101 |
| — | LHC GROUP INC | 19,087 | $374K | 0.0% | — | — | COM | 50187A107 |
| — | ENDOCYTE INC | 27,708 | $364K | 0.0% | — | — | COM | 29269A102 |
| ALKS | ALKERMES PLC | 11,000 | $315K | 0.0% | — | — | SHS | G01767105 |
| — | ALMOST FAMILY INC | 13,200 | $252K | 0.0% | — | — | COM | 020409108 |
| — | SPECTRUM PHARMACEUTICALS INC | 31,750 | $237K | 0.0% | — | — | COM | 84763A108 |
| — | ICAD INC | 38,887 | $233K | 0.0% | — | — | COM NEW | 44934S206 |
| — | OREXIGEN THERAPEUTICS INC | 22,575 | $132K | 0.0% | — | — | COM | 686164104 |