Location: New York, NY
CIK: 0001224962 · Show all filings
Period: Q2 2013 (Next →)
Filing Date: Aug 14, 2013
Total Value: $992M (90.4% shares, 9.6% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | AEGERION PHARMACEUTICALS INC | 3,573,426 | $226M | 22.8% | $63.34 | — | COM | 00767e102 |
| SRPT | SAREPTA THERAPEUTICS INC | 2,722,088 | $104M | 10.4% | $35.76 | 0.0% | COM | 803607100 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 5,081,717 | $67.99M | 6.9% | $12.28 | 0.0% | COM | 64125C109 |
| BIIB | BIOGEN IDEC INC | 231,282 | $49.77M | 5.0% | $213.68 | 0.0% | COM | 09062X103 |
| IBB | ISHARES TR | 269,400 | $46.84M | 4.7% | — | — | Put | 464287556 |
| — | ACELRX PHARMACEUTICALS INC | 5,008,400 | $46.43M | 4.7% | $9.27 | — | COM | 00444T100 |
| GILD | GILEAD SCIENCES INC | 788,360 | $40.42M | 4.1% | $36.21 | 0.0% | COM | 375558103 |
| REGN | REGENERON PHARMACEUTICALS | 139,310 | $31.33M | 3.2% | $231.58 | 0.0% | COM | 75886F107 |
| — | TESARO INC | 920,494 | $30.14M | 3.0% | $32.74 | — | COM | 881569107 |
| EXAS | EXACT SCIENCES CORP | 1,649,558 | $22.95M | 2.3% | $10.86 | 0.0% | COM | 30063P105 |
| — | CAPITAL SR LIVING CORP | 891,408 | $21.3M | 2.1% | $23.90 | — | COM | 140475104 |
| VRTX | VERTEX PHARMACEUTICALS INC | 256,547 | $20.54M | 2.1% | $73.64 | 0.0% | COM | 92532F100 |
| — | NEPTUNE TECHNOLOGIES BIORESO | 5,422,920 | $17.6M | 1.8% | $3.25 | — | COM | 64077P108 |
| SRPT | SAREPTA THERAPEUTICS INC | 393,000 | $14.95M | 1.5% | $35.76 | 0.0% | Put | 803607100 |
| — | STEMLINE THERAPEUTICS INC | 591,650 | $14.11M | 1.4% | $23.84 | — | COM | 85858C107 |
| — | SYNTA PHARMACEUTICALS CORP | 2,693,236 | $13.44M | 1.4% | $4.99 | — | COM | 87162T206 |
| ACAD | ACADIA PHARMACEUTICALS INC | 726,629 | $13.19M | 1.3% | $13.77 | 0.0% | COM | 004225108 |
| — | SANTARUS INC | 625,000 | $13.16M | 1.3% | $21.05 | — | COM | 802817304 |
| — | CELGENE CORP | 96,256 | $11.26M | 1.1% | $116.98 | — | COM | 151020104 |
| HCA | HCA HOLDINGS INC | 308,560 | $11.13M | 1.1% | $35.96 | 0.0% | COM | 40412C101 |
| — | CHELSEA THERAPEUTICS INTL LT | 4,658,680 | $10.71M | 1.1% | $2.30 | — | COM | 163428105 |
| SRPT | SAREPTA THERAPEUTICS INC | 275,000 | $10.46M | 1.1% | $35.76 | 0.0% | Call | 803607100 |
| — | SALIX PHARMACEUTICALS INC | 148,250 | $9.807M | 1.0% | $66.15 | — | COM | 795435106 |
| — | CLOVIS ONCOLOGY INC | 140,827 | $9.433M | 1.0% | $66.98 | — | COM | 189464100 |
| — | NPS PHARMACEUTICALS INC | 562,400 | $8.498M | 0.9% | $15.11 | — | COM | 62936P103 |
| — | SHIRE PLC | 80,800 | $7.685M | 0.8% | $95.11 | — | SPONSORED ADR | 82481R106 |
| — | OPTIMER PHARMACEUTICALS INC | 496,500 | $7.184M | 0.7% | — | — | Put | 68401H104 |
| — | AETNA INC NEW | 112,825 | $7.169M | 0.7% | $63.54 | — | COM | 00817Y108 |
| — | ELAN PLC | 483,000 | $6.83M | 0.7% | $14.14 | — | ADR | 284131208 |
| — | ASTEX PHARMACEUTICALS INC | 1,649,423 | $6.779M | 0.7% | $4.11 | — | COM | 04624B103 |
| — | SPECTRANETICS CORP | 337,797 | $6.31M | 0.6% | $18.68 | — | COM | 84760C107 |
| — | DYAX CORP | 1,722,502 | $5.96M | 0.6% | $3.46 | — | COM | 26746e103 |
| — | ATHERSYS INC | 3,479,206 | $5.775M | 0.6% | $1.66 | — | COM | 04744L106 |
| — | CURIS INC | 1,392,564 | $4.442M | 0.4% | $3.19 | — | COM | 231269101 |
| KMDA | KAMADA LTD | 394,860 | $4.407M | 0.4% | $10.24 | 0.0% | SHS | M6240T109 |
| — | COVIDIEN PLC | 67,500 | $4.242M | 0.4% | $62.84 | — | SHS | G2554F113 |
| — | SEQUENOM INC | 985,180 | $4.148M | 0.4% | $4.21 | — | COM NEW | 817337405 |
| — | IMMUNOMEDICS INC | 739,144 | $4.021M | 0.4% | $5.44 | — | COM | 452907108 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 300,000 | $4.014M | 0.4% | $12.28 | 0.0% | Put | 64125C109 |
| — | REPROS THERAPEUTICS INC | 181,430 | $3.347M | 0.3% | $18.45 | — | COM NEW | 76028H209 |
| — | ANACOR PHARMACEUTICALS INC | 582,835 | $3.258M | 0.3% | $5.59 | — | COM | 032420101 |
| — | ARENA PHARMACEUTICALS INC | 393,200 | $3.028M | 0.3% | — | — | Put | 040047102 |
| — | INTERMUNE INC | 300,000 | $2.886M | 0.3% | $9.62 | — | COM | 45884X103 |
| GILD | GILEAD SCIENCES INC | 48,300 | $2.476M | 0.2% | $36.21 | 0.0% | Put | 375558103 |
| — | QUESTCOR PHARMACEUTICALS INC | 50,000 | $2.272M | 0.2% | $45.44 | — | Call | 74835Y101 |
| — | CHAMPIONS ONCOLOGY INC RSTD | 1,808,244 | $1.989M | 0.2% | $1.10 | — | COM | 15870P109 |
| — | BIODELIVERY SCIENCES INTL IN | 477,600 | $1.939M | 0.2% | $4.06 | — | COM | 09060J106 |
| — | QUESTCOR PHARMACEUTICALS INC | 42,186 | $1.917M | 0.2% | $45.44 | — | COM | 74835Y101 |
| — | NEOSTEM INC | 3,315,938 | $1.84M | 0.2% | $0.55 | — | COM NEW | 640650305 |
| INFIQ | INFINITY PHARMACEUTICALS INC | 111,940 | $1.813M | 0.2% | $30.95 | 0.0% | COM | 45665G303 |
| — | ANTHERA PHARMACEUTICALS INC | 3,451,655 | $1.598M | 0.2% | $0.46 | — | COM | 03674U102 |
| — | SEATTLE GENETICS INC | 50,000 | $1.573M | 0.2% | — | — | Put | 812578102 |
| — | CEMPRA INC | 200,000 | $1.554M | 0.2% | $7.77 | — | COM | 15130J109 |
| — | MGC DIAGNOSTICS CORP | 174,449 | $1.457M | 0.1% | $8.35 | — | COM | 552768103 |
| — | VIROPHARMA INC | 48,300 | $1.384M | 0.1% | $28.65 | — | COM | 928241108 |
| — | PROGENICS PHARMACEUTICALS IN | 306,650 | $1.368M | 0.1% | $4.46 | — | COM | 743187106 |
| — | VICAL INC | 400,000 | $1.252M | 0.1% | — | — | Call | 925602104 |
| — | TEKMIRA PHARMACEUTICALS CORP | 270,000 | $1.244M | 0.1% | $4.61 | — | COM NEW | 87911B209 |
| — | AMARIN CORP PLC | 193,000 | $1.119M | 0.1% | — | — | Put | 023111206 |
| — | CYCLACEL PHARMACEUTICALS INC | 350,000 | $1.033M | 0.1% | $2.95 | — | COM NEW | 23254L306 |
| — | BIOMED REALTY TRUST INC | 50,000 | $1.012M | 0.1% | $20.24 | — | COM | 09063H107 |
| — | ENDOCYTE INC | 68,806 | $903K | 0.1% | $13.12 | — | COM | 29269A102 |
| — | TRANSGENOMIC INC | 2,207,500 | $883K | 0.1% | $0.40 | — | COM | 89365K206 |
| — | UROPLASTY INC | 299,113 | $619K | 0.1% | $2.07 | — | COM NEW | 917277204 |
| — | LIPOSCIENCE INC | 82,292 | $575K | 0.1% | $6.99 | — | COM | 53630M108 |
| — | MEDGENICS INC | 150,000 | $570K | 0.1% | $3.80 | — | COM NEW | 58436Q203 |
| — | EPIZYME INC | 18,000 | $506K | 0.1% | $28.11 | — | COM | 29428V104 |
| — | CUTERA INC | 47,869 | $421K | 0.0% | $8.79 | — | COM | 232109108 |
| — | STEMCELLS INC | 231,600 | $382K | 0.0% | $1.65 | — | COM NEW | 85857R204 |
| — | KERYX BIOPHARMACEUTICALS INC | 50,000 | $374K | 0.0% | $7.48 | — | COM | 492515101 |
| — | SUNESIS PHARMACEUTICALS INC | 58,010 | $301K | 0.0% | $5.19 | — | COM NEW | 867328601 |
| — | ARRAY BIOPHARMA INC | 19,320 | $88,000 | 0.0% | $4.55 | — | COM | 04269X105 |
| — | NAVIDEA BIOPHARMACEUTICALS I | 20,000 | $53,000 | 0.0% | — | — | Put | 63937X103 |
| MD | MEDNAX INC | 225 | $21,000 | 0.0% | $44.76 | 0.0% | COM | 58502B106 |
| — | CIGNA CORPORATION | 290 | $21,000 | 0.0% | $72.41 | — | COM | 125509109 |
| — | WELLPOINT INC | 255 | $21,000 | 0.0% | $82.35 | — | COM | 94973V107 |
| UNH | UNITEDHEALTH GROUP INC | 315 | $21,000 | 0.0% | $50.75 | 0.0% | COM | 91324P102 |
| — | WELLCARE HEALTH PLANS INC | 385 | $21,000 | 0.0% | $54.55 | — | COM | 94946T106 |
| — | VCA ANTECH INC | 780 | $20,000 | 0.0% | $25.64 | — | COM | 918194101 |
| — | ALERE INC | 800 | $20,000 | 0.0% | $25.00 | — | COM | 01449J105 |
| — | AMSURG CORP | 565 | $20,000 | 0.0% | $35.40 | — | COM | 03232P405 |
| — | HANGER INC | 630 | $20,000 | 0.0% | $31.75 | — | COM NEW | 41043F208 |
| MOH | MOLINA HEALTHCARE INC | 550 | $20,000 | 0.0% | $35.32 | 0.0% | COM | 60855R100 |
| — | OMNICARE INC | 425 | $20,000 | 0.0% | $47.06 | — | COM | 681904108 |
| DGX | QUEST DIAGNOSTICS INC | 325 | $20,000 | 0.0% | $46.22 | 0.0% | COM | 74834L100 |
| — | MEDASSETS INC | 1,150 | $20,000 | 0.0% | $17.39 | — | COM | 584045108 |
| — | MAGELLAN HEALTH SVCS INC | 365 | $20,000 | 0.0% | $54.79 | — | COM NEW | 559079207 |
| — | HILL ROM HLDGS INC | 590 | $20,000 | 0.0% | $33.90 | — | COM | 431475102 |
| — | HEALTH MGMT ASSOC INC NEW | 1,265 | $20,000 | 0.0% | $15.81 | — | CL A | 421933102 |
| — | HEALTHSOUTH CORP | 695 | $20,000 | 0.0% | $28.78 | — | COM NEW | 421924309 |
| — | ENDO HEALTH SOLUTIONS INC | 530 | $19,000 | 0.0% | $35.85 | — | COM | 29264F205 |
| — | COMBIMATRIX CORPORATION | 5,000 | $1,000 | 0.0% | $0.20 | — | *W EXP 05/01/201 | 20009T121 |