Location: New York, NY
CIK: 0001009258 · Show all filings
Period: Q3 2014 (← Previous) (Next →)
Filing Date: Nov 14, 2014
Total Value: $2.743B (82.2% shares, 17.8% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | AUXILIUM PHARMACEUTICALS INC | 6,267,382 | $187M | 6.8% | — | — | COM | 05334D107 |
| — | DENDREON CORP | 222,732,000 | $151M | 5.5% | — | — | NOTE 2.875% 1/1 | 24823QAC1 |
| — | ALLERGAN INC | 491,399 | $87.56M | 3.2% | — | — | COM | 018490102 |
| — | NXSTAGE MEDICAL INC | 6,141,094 | $80.63M | 2.9% | — | — | COM | 67072V103 |
| — | FLAMEL TECHNOLOGIES SA | 5,258,475 | $75.25M | 2.7% | — | — | SPONSORED ADR | 338488109 |
| — | AVALANCHE BIOTECHNOLOGIES IN | 2,047,679 | $70.01M | 2.6% | — | — | COM | 05337G107 |
| — | HORIZON PHARMA PLC | 5,520,566 | $67.79M | 2.5% | — | — | SHS | G4617B105 |
| — | VOLCANO CORPORATION | 75,500,000 | $65.33M | 2.4% | — | — | NOTE 1.750%12/0 | 928645AB6 |
| — | AUSPEX PHARMACEUTICALS INC | 2,512,160 | $64.49M | 2.4% | — | — | COM | 05211J102 |
| — | AMAG PHARMACEUTICALS INC | 45,020,000 | $60.34M | 2.2% | — | — | NOTE 2.500% 2/1 | 00163UAA4 |
| EHTH | EHEALTH INC | 2,264,588 | $54.65M | 2.0% | — | — | COM | 28238P109 |
| HCA | HCA HOLDINGS INC | 750,000 | $52.89M | 1.9% | — | — | Put | 40412C101 |
| INFIQ | INFINITY PHARMACEUTICALS INC | 3,882,805 | $52.11M | 1.9% | — | — | COM | 45665G303 |
| — | TESARO INC | 50,000,000 | $51.96M | 1.9% | — | — | NOTE 3.000%10/0 | 881569AA5 |
| — | INTEGRA LIFESCIENCES HLDGS C | 47,428,000 | $50.67M | 1.8% | — | — | NOTE 1.625%12/1 | 457985AK5 |
| — | UNIVERSAL AMERN CORP NEW | 5,994,518 | $48.2M | 1.8% | — | — | COM | 91338E101 |
| — | AERIE PHARMACEUTICALS INC | 2,324,917 | $48.1M | 1.8% | — | — | COM | 00771V108 |
| DVA | DAVITA HEALTHCARE PARTNERS I | 642,425 | $46.99M | 1.7% | — | — | COM | 23918K108 |
| — | MALLINCKRODT PUB LTD CO | 510,791 | $46.05M | 1.7% | — | — | SHS | G5785G107 |
| — | BLUEBIRD BIO INC | 1,258,687 | $45.16M | 1.6% | — | — | COM | 09609G100 |
| THC | TENET HEALTHCARE CORP | 750,000 | $44.54M | 1.6% | — | — | Put | 88033G407 |
| ABBV | ABBVIE INC | 766,400 | $44.27M | 1.6% | — | — | COM | 00287Y109 |
| — | ARRAY BIOPHARMA INC | 12,205,673 | $43.57M | 1.6% | — | — | COM | 04269X105 |
| HUM | HUMANA INC | 280,000 | $36.48M | 1.3% | — | — | Call | 444859102 |
| — | ALLERGAN INC | 200,000 | $35.64M | 1.3% | — | — | Call | 018490102 |
| — | CIGNA CORPORATION | 375,000 | $34.01M | 1.2% | — | — | Put | 125509109 |
| — | DICERNA PHARMACEUTICALS INC | 2,428,569 | $30.92M | 1.1% | — | — | COM | 253031108 |
| — | AETNA INC NEW | 375,000 | $30.38M | 1.1% | — | — | Put | 00817Y108 |
| — | ARRAY BIOPHARMA INC | 34,000,000 | $29.92M | 1.1% | — | — | NOTE 3.000% 6/0 | 04269XAA3 |
| — | DYAX CORP | 2,954,684 | $29.9M | 1.1% | — | — | COM | 26746E103 |
| — | KITE PHARMA INC | 1,011,998 | $28.84M | 1.1% | — | — | COM | 49803L109 |
| — | SPECTRANETICS CORP | 25,439,000 | $28.7M | 1.0% | — | — | MTNF 2.625% 6/0 | 84760CAA5 |
| — | WALGREEN CO | 482,000 | $28.57M | 1.0% | — | — | COM | 931422109 |
| INSM | INSMED INC | 2,080,160 | $27.15M | 1.0% | — | — | COM PAR $.01 | 457669307 |
| — | ENDOLOGIX INC | 2,501,526 | $26.52M | 1.0% | — | — | COM | 29266S106 |
| GMED | GLOBUS MED INC | 1,278,235 | $25.14M | 0.9% | — | — | CL A | 379577208 |
| — | ARENA PHARMACEUTICALS INC | 5,847,999 | $24.5M | 0.9% | — | — | COM | 040047102 |
| — | XENOPORT INC | 4,438,882 | $23.88M | 0.9% | — | — | COM | 98411C100 |
| MCK | MCKESSON CORP | 122,000 | $23.75M | 0.9% | — | — | COM | 58155Q103 |
| — | INTERCEPT PHARMACEUTICALS IN | 98,693 | $23.36M | 0.9% | — | — | COM | 45845P108 |
| — | ACCURAY INC | 21,600,000 | $22.73M | 0.8% | — | — | NOTE 3.750% 8/0 | 004397AB1 |
| — | MALLINCKRODT PUB LTD CO | 250,000 | $22.54M | 0.8% | — | — | Call | G5785G107 |
| VNDA | VANDA PHARMACEUTICALS INC | 2,168,675 | $22.51M | 0.8% | — | — | COM | 921659108 |
| — | TRIVASCULAR TECHNOLOGIES INC | 1,532,531 | $22.19M | 0.8% | — | — | COM | 89685A102 |
| — | PROSENSA HLDG N V | 2,598,459 | $21.91M | 0.8% | — | — | SHS USD | N71546100 |
| PACB | PACIFIC BIOSCIENCES CALIF IN | 4,399,332 | $21.6M | 0.8% | — | — | COM | 69404D108 |
| — | LOXO ONCOLOGY INC | 1,591,546 | $20.9M | 0.8% | — | — | COM | 548862101 |
| — | ENDOLOGIX INC | 21,240,000 | $18.93M | 0.7% | — | — | NOTE 2.250%12/1 | 29266SAA4 |
| — | OVASCIENCE INC | 1,135,173 | $18.84M | 0.7% | — | — | COM | 69014Q101 |
| — | GLAXOSMITHKLINE PLC | 400,000 | $18.39M | 0.7% | — | — | SPONSORED ADR | 37733W105 |
| ANIP | ANI PHARMACEUTICALS INC | 607,355 | $17.18M | 0.6% | — | — | COM | 00182C103 |
| — | KERYX BIOPHARMACEUTICALS INC | 1,233,484 | $16.96M | 0.6% | — | — | COM | 492515101 |
| OM2 | ORTHOFIX INTL N V | 533,812 | $16.53M | 0.6% | — | — | COM | N6748L102 |
| AMPH | AMPHASTAR PHARMACEUTICALS IN | 1,415,075 | $16.49M | 0.6% | — | — | COM | 03209R103 |
| — | CIGNA CORPORATION | 166,929 | $15.14M | 0.6% | — | — | COM | 125509109 |
| — | IMPRIVATA INC | 970,951 | $15.07M | 0.5% | — | — | COM | 45323J103 |
| — | ANTARES PHARMA INC | 7,823,618 | $14.32M | 0.5% | — | — | COM | 036642106 |
| — | SAGE THERAPEUTICS INC | 450,667 | $14.2M | 0.5% | — | — | COM | 78667J108 |
| — | PORTOLA PHARMACEUTICALS INC | 557,477 | $14.09M | 0.5% | — | — | COM | 737010108 |
| — | AETNA INC NEW | 169,194 | $13.71M | 0.5% | — | — | COM | 00817Y108 |
| — | MEDTRONIC INC | 204,800 | $12.69M | 0.5% | — | — | COM | 585055106 |
| TRUP | TRUPANION INC | 1,455,377 | $12.37M | 0.5% | — | — | COM | 898202106 |
| — | INTERCEPT PHARMACEUTICALS IN | 50,000 | $11.84M | 0.4% | — | — | Call | 45845P108 |
| INGN | INOGEN INC | 552,337 | $11.38M | 0.4% | — | — | COM | 45780L104 |
| — | CHIMERIX INC | 406,100 | $11.22M | 0.4% | — | — | COM | 16934W106 |
| — | TORNIER N V | 469,007 | $11.21M | 0.4% | — | — | SHS | N87237108 |
| — | NANOSTRING TECHNOLOGIES INC | 1,003,974 | $10.98M | 0.4% | — | — | COM | 63009R109 |
| — | ABIOMED INC | 435,934 | $10.82M | 0.4% | — | — | COM | 003654100 |
| — | IMMUNOMEDICS INC | 2,805,972 | $10.44M | 0.4% | — | — | COM | 452907108 |
| — | ALIMERA SCIENCES INC | 1,851,890 | $10.04M | 0.4% | — | — | COM | 016259103 |
| — | KERYX BIOPHARMACEUTICALS INC | 700,000 | $9.625M | 0.4% | — | — | Put | 492515101 |
| ANGO | ANGIODYNAMICS INC | 682,740 | $9.367M | 0.3% | — | — | COM | 03475V101 |
| PRQR | PROQR THRAPEUTICS N V | 530,000 | $9.111M | 0.3% | — | — | SHS EURO | N71542109 |
| — | TETRAPHASE PHARMACEUTICALS I | 450,191 | $8.981M | 0.3% | — | — | COM | 88165N105 |
| — | WAGEWORKS INC | 190,770 | $8.686M | 0.3% | — | — | COM | 930427109 |
| — | THORATEC CORP | 323,136 | $8.637M | 0.3% | — | — | COM NEW | 885175307 |
| — | STREAMLINE HEALTH SOLUTIONS | 1,822,759 | $8.439M | 0.3% | — | — | COM | 86323X106 |
| — | ACCURAY INC | 5,000,000 | $7.477M | 0.3% | — | — | NOTE 3.500% 2/0 | 004397AD7 |
| — | MEI PHARMA INC | 1,011,793 | $6.981M | 0.3% | — | — | COM NEW | 55279B202 |
| — | ALPHATEC HOLDINGS INC | 3,982,738 | $6.771M | 0.2% | — | — | COM | 02081G102 |
| — | DISCOVERY LABORATORIES INC N | 3,659,700 | $6.734M | 0.2% | — | — | COM NEW | 254668403 |
| — | CAS MED SYS INC | 3,200,000 | $6.208M | 0.2% | — | — | COM PAR $0.004 | 124769209 |
| — | POZEN INC | 816,254 | $5.991M | 0.2% | — | — | COM | 73941U102 |
| — | PFENEX INC | 813,478 | $5.987M | 0.2% | — | — | COM | 717071104 |
| — | BIOSPECIFICS TECHNOLOGIES CO | 168,883 | $5.962M | 0.2% | — | — | COM | 090931106 |
| — | CYBERONICS INC | 110,000 | $5.628M | 0.2% | — | — | COM | 23251P102 |
| — | BIOTELEMETRY INC | 828,400 | $5.559M | 0.2% | — | — | COM | 090672106 |
| — | LUMENIS LTD | 597,866 | $5.327M | 0.2% | — | — | SHS CL B | M6778Q121 |
| HCA | HCA HOLDINGS INC | 71,303 | $5.028M | 0.2% | — | — | COM | 40412C101 |
| — | GENOCEA BIOSCIENCES INC | 554,257 | $5.016M | 0.2% | — | — | COM | 372427104 |
| THC | TENET HEALTHCARE CORP | 82,960 | $4.927M | 0.2% | — | — | COM NEW | 88033G407 |
| — | OSIRIS THERAPEUTICS INC NEW | 388,039 | $4.885M | 0.2% | — | — | COM | 68827R108 |
| — | KALOBIOS PHARMACEUTICALS INC | 3,074,972 | $4.766M | 0.2% | — | — | COM | 48344T100 |
| — | RIGEL PHARMACEUTICALS INC | 2,397,855 | $4.652M | 0.2% | — | — | COM NEW | 766559603 |
| — | DERMA SCIENCES INC | 554,057 | $4.615M | 0.2% | — | — | COM PAR $.01 | 249827502 |
| — | ONCOTHYREON INC | 2,252,631 | $4.325M | 0.2% | — | — | COM | 682324108 |
| — | MERGE HEALTHCARE INC | 1,937,696 | $4.263M | 0.2% | — | — | COM | 589499102 |
| — | SCYNEXIS INC | 563,290 | $4.163M | 0.2% | — | — | COM | 811292101 |
| CDNA | CAREDX INC | 575,000 | $4.025M | 0.1% | — | — | COM | 14167L103 |
| — | ADEPTUS HEALTH INC | 161,123 | $4.012M | 0.1% | — | — | CL A | 006855100 |
| — | KINDRED BIOSCIENCES INC | 409,863 | $3.791M | 0.1% | — | — | COM | 494577109 |
| EGRX | EAGLE PHARMACEUTICALS INC | 284,653 | $3.601M | 0.1% | — | — | COM | 269796108 |
| — | LIPOSCIENCE INC | 679,180 | $3.518M | 0.1% | — | — | COM | 53630M108 |
| — | CYMABAY THERAPEUTICS INC | 513,206 | $3.51M | 0.1% | — | — | COM | 23257D103 |
| — | ANTHERA PHARMACEUTICALS INC | 1,691,857 | $3.248M | 0.1% | — | — | COM NEW | 03674U201 |
| — | CARA THERAPEUTICS INC | 383,017 | $3.214M | 0.1% | — | — | COM | 140755109 |
| FOLD | AMICUS THERAPEUTICS INC | 480,000 | $2.856M | 0.1% | — | — | COM | 03152W109 |
| — | FOAMIX PHARMACEUTICALS LTD | 446,452 | $2.433M | 0.1% | — | — | SHS | M46135105 |
| ALKS | ALKERMES PLC | 55,000 | $2.358M | 0.1% | — | — | SHS | G01767105 |
| — | BIND THERAPEUTICS INC | 274,000 | $2.354M | 0.1% | — | — | COM | 05548N107 |
| — | OCERA THERAPEUTICS INC | 461,119 | $2.259M | 0.1% | — | — | COM | 67552A108 |
| PARNEUR | PARNELL PHARMACEUT HLDGS LTD | 382,645 | $2.2M | 0.1% | — | — | SHS | Q73622104 |
| — | WAFERGEN BIO-SYSTEMS INC | 455,201 | $1.98M | 0.1% | — | — | COM PAR$ | 93041P308 |
| — | PALATIN TECHNOLOGIES INC | 2,000,000 | $1.86M | 0.1% | — | — | COM PAR $ .01 | 696077403 |
| — | KINDRED HEALTHCARE INC | 93,100 | $1.806M | 0.1% | — | — | COM | 494580103 |
| — | SUNESIS PHARMACEUTICALS INC | 223,625 | $1.597M | 0.1% | — | — | COM NEW | 867328601 |
| EXEL | EXELIXIS INC | 1,000,000 | $1.53M | 0.1% | — | — | Call | 30161Q104 |
| — | TEARLAB CORP | 354,096 | $1.204M | 0.0% | — | — | COM | 878193101 |
| SEM | SELECT MED HLDGS CORP | 95,321 | $1.147M | 0.0% | — | — | COM | 81619Q105 |
| — | SALIX PHARMACEUTICALS INC | 5,850 | $914K | 0.0% | — | — | COM | 795435106 |
| — | WELLCARE HEALTH PLANS INC | 15,000 | $905K | 0.0% | — | — | COM | 94946T106 |
| AXGN | AXOGEN INC | 345,000 | $842K | 0.0% | — | — | COM | 05463X106 |
| — | AGILE THERAPEUTICS INC | 105,000 | $767K | 0.0% | — | — | COM | 00847L100 |
| OPK | OPKO HEALTH INC | 75,000 | $638K | 0.0% | — | — | COM | 68375N103 |
| PRTA | PROTHENA CORP PLC | 27,500 | $609K | 0.0% | — | — | SHS | G72800108 |
| — | HMS HLDGS CORP | 29,316 | $553K | 0.0% | — | — | COM | 40425J101 |
| SGMO | SANGAMO BIOSCIENCES INC | 50,000 | $539K | 0.0% | — | — | COM | 800677106 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 36,653 | $475K | 0.0% | — | — | COM CL A | 46333X108 |
| — | TRANSGENOMIC INC | 68,983 | $260K | 0.0% | — | — | COM NEW | 89365K305 |
| — | SYNERON MEDICAL LTD | 13,893 | $139K | 0.0% | — | — | ORD SHS | M87245102 |
| IMRSQ | IMRIS INC | 147,076 | $88,000 | 0.0% | — | — | COM | 45322N105 |