Location: New York, NY
CIK: 0001055951 · Show all filings
Period: Q3 2018 (← Previous) (Next →)
Filing Date: Nov 14, 2018
Total Value: $8.302B (99.5% shares, 0.5% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | ALEXION PHARMACEUTICALS INC | 2,881,103 | $401M | 4.8% | — | — | COM | 015351109 |
| — | TRICIDA INC | 10,889,280 | $333M | 4.0% | — | — | COM | 89610F101 |
| BIIB | BIOGEN INC | 910,300 | $322M | 3.9% | — | — | COM | 09062X103 |
| VRTX | VERTEX PHARMACEUTICALS INC | 1,600,500 | $308M | 3.7% | — | — | COM | 92532F100 |
| BSX | BOSTON SCIENTIFIC CORP | 7,863,995 | $303M | 3.6% | — | — | COM | 101137107 |
| ASND | ASCENDIS PHARMA A S | 4,155,891 | $294M | 3.5% | — | — | SPONSORED ADR | 04351P101 |
| MRK | MERCK & CO INC | 3,544,400 | $251M | 3.0% | — | — | COM | 58933Y105 |
| — | CELGENE CORP | 2,463,850 | $220M | 2.7% | — | — | COM | 151020104 |
| — | ALLERGAN PLC | 1,150,405 | $219M | 2.6% | — | — | SHS | G0177J108 |
| — | WRIGHT MED GROUP N V | 6,439,568 | $187M | 2.3% | — | — | ORD SHS 0.03 PAR | N96617118 |
| — | MYLAN N V | 4,779,600 | $175M | 2.1% | — | — | SHS EURO | N59465109 |
| EW | EDWARDS LIFESCIENCES CORP | 990,600 | $172M | 2.1% | — | — | COM | 28176E108 |
| TMO | THERMO FISHER SCIENTIFIC INC | 668,000 | $163M | 2.0% | — | — | COM | 883556102 |
| REGN | REGENERON PHARMACEUTICALS | 394,400 | $159M | 1.9% | — | — | COM | 75886F107 |
| JAZZ | JAZZ PHARMACEUTICALS PLC | 884,000 | $149M | 1.8% | — | — | SHS USD | G50871105 |
| SRPT | SAREPTA THERAPEUTICS INC | 854,400 | $138M | 1.7% | — | — | COM | 803607100 |
| HUM | HUMANA INC | 393,000 | $133M | 1.6% | — | — | COM | 444859102 |
| — | CIGNA CORPORATION | 633,900 | $132M | 1.6% | — | — | COM | 125509109 |
| ELV | ANTHEM INC | 474,000 | $130M | 1.6% | — | — | COM | 036752103 |
| BMY | BRISTOL MYERS SQUIBB CO | 2,025,800 | $126M | 1.5% | — | — | COM | 110122108 |
| PBYI | PUMA BIOTECHNOLOGY INC | 2,705,181 | $124M | 1.5% | — | — | COM | 74587V107 |
| — | CLEMENTIA PHARMACEUTICALS IN | 10,425,225 | $116M | 1.4% | — | — | COM | 185575107 |
| DVA | DAVITA INC | 1,445,700 | $104M | 1.2% | — | — | COM | 23918K108 |
| INSP | INSPIRE MED SYS INC | 2,444,221 | $103M | 1.2% | — | — | COM | 457730109 |
| ILMN | ILLUMINA INC | 267,500 | $98.19M | 1.2% | — | — | COM | 452327109 |
| — | IMMUNOMEDICS INC | 4,328,573 | $90.16M | 1.1% | — | — | COM | 452907108 |
| — | AUDENTES THERAPEUTICS INC | 2,180,000 | $86.31M | 1.0% | — | — | COM | 05070R104 |
| — | NEVRO CORP | 1,357,691 | $77.39M | 0.9% | — | — | COM | 64157F103 |
| A | AGILENT TECHNOLOGIES INC | 1,085,100 | $76.54M | 0.9% | — | — | COM | 00846U101 |
| — | PRINCIPIA BIOPHARMA INC | 2,605,713 | $76.14M | 0.9% | — | — | COM | 74257L108 |
| — | DECIPHERA PHARMACEUTICALS IN | 1,953,500 | $75.64M | 0.9% | — | — | COM | 24344T101 |
| — | AERIE PHARMACEUTICALS INC | 1,219,830 | $75.08M | 0.9% | — | — | COM | 00771V108 |
| — | RESTORBIO INC | 4,830,387 | $73.13M | 0.9% | — | — | COM | 76133L103 |
| — | ARRAY BIOPHARMA INC | 4,806,900 | $73.06M | 0.9% | — | — | COM | 04269X105 |
| MOH | MOLINA HEALTHCARE INC | 488,781 | $72.68M | 0.9% | — | — | COM | 60855R100 |
| XRAY | DENTSPLY SIRONA INC | 1,889,200 | $71.3M | 0.9% | — | — | COM | 24906P109 |
| MD | MEDNAX INC | 1,469,300 | $68.56M | 0.8% | — | — | COM | 58502B106 |
| — | BLUEBIRD BIO INC | 459,200 | $67.04M | 0.8% | — | — | COM | 09609G100 |
| — | CLOVIS ONCOLOGY INC | 2,234,570 | $65.63M | 0.8% | — | — | COM | 189464100 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 5,548,326 | $62.42M | 0.8% | — | — | COM | 462260100 |
| PTCT | PTC THERAPEUTICS INC | 1,275,000 | $59.92M | 0.7% | — | — | COM | 69366J200 |
| JNJ | JOHNSON & JOHNSON | 414,100 | $57.22M | 0.7% | — | — | COM | 478160104 |
| — | LOXO ONCOLOGY INC | 330,000 | $56.37M | 0.7% | — | — | COM | 548862101 |
| CRNX | CRINETICS PHARMACEUTICALS IN | 1,914,282 | $54.84M | 0.7% | — | — | COM | 22663K107 |
| ARGX | ARGENX SE | 718,800 | $54.51M | 0.7% | — | — | SPONSORED ADR | 04016X101 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 2,929,250 | $54.07M | 0.7% | — | — | COM CL A | 46333X108 |
| VRAYQ | VIEWRAY INC | 5,736,267 | $53.69M | 0.6% | — | — | COM | 92672L107 |
| ISRG | INTUITIVE SURGICAL INC | 92,200 | $52.92M | 0.6% | — | — | COM NEW | 46120E602 |
| CRVS | CORVUS PHARMACEUTICALS INC | 5,967,584 | $51.2M | 0.6% | — | — | COM | 221015100 |
| EXEL | EXELIXIS INC | 2,801,900 | $49.65M | 0.6% | — | — | COM | 30161Q104 |
| UNH | UNITEDHEALTH GROUP INC | 186,500 | $49.62M | 0.6% | — | — | COM | 91324P102 |
| BHC | BAUSCH HEALTH COS INC | 1,903,900 | $48.87M | 0.6% | — | — | COM | 071734107 |
| CNC | CENTENE CORP DEL | 337,400 | $48.85M | 0.6% | — | — | COM | 15135B101 |
| ONC | BEIGENE LTD | 282,500 | $48.65M | 0.6% | — | — | SPONSORED ADR | 07725L102 |
| HRTX | HERON THERAPEUTICS INC | 1,514,500 | $47.93M | 0.6% | — | — | COM | 427746102 |
| — | OBSEVA SA | 2,605,531 | $46.98M | 0.6% | — | — | COM | H5861P103 |
| — | ASSEMBLY BIOSCIENCES INC | 1,233,371 | $45.81M | 0.6% | — | — | COM | 045396108 |
| EHTH | EHEALTH INC | 1,611,200 | $45.53M | 0.5% | — | — | COM | 28238P109 |
| ARVN | ARVINAS INC | 2,645,865 | $44.64M | 0.5% | — | — | COM | 04335A105 |
| GLPG | GALAPAGOS NV | 391,631 | $44.03M | 0.5% | — | — | SPON ADR | 36315X101 |
| TFX | TELEFLEX INC | 157,300 | $41.86M | 0.5% | — | — | COM | 879369106 |
| PRQR | PROQR THRAPEUTICS N V | 2,037,875 | $39.43M | 0.5% | — | — | SHS EURO | N71542109 |
| — | SPECTRUM PHARMACEUTICALS INC | 2,265,500 | $38.06M | 0.5% | — | — | COM | 84763A108 |
| INSM | INSMED INC | 1,829,300 | $36.99M | 0.4% | — | — | COM PAR $.01 | 457669307 |
| XTNT | XTANT MED HLDGS INC | 9,207,012 | $35.45M | 0.4% | — | — | COM NEW | 98420P308 |
| ZLAB | ZAI LAB LTD | 1,753,538 | $34.16M | 0.4% | — | — | ADR | 98887Q104 |
| — | KALA PHARMACEUTICALS INC | 3,447,840 | $34.03M | 0.4% | — | — | COM | 483119103 |
| AMGN | AMGEN INC | 151,600 | $31.43M | 0.4% | — | — | COM | 031162100 |
| TNDM | TANDEM DIABETES CARE INC | 714,500 | $30.61M | 0.4% | — | — | COM NEW | 875372203 |
| — | INSYS THERAPEUTICS INC NEW | 3,028,354 | $30.53M | 0.4% | — | — | COM NEW | 45824V209 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 1,041,353 | $30.38M | 0.4% | — | — | COM | 76243J105 |
| — | FOAMIX PHARMACEUTICALS LTD | 5,195,330 | $29.77M | 0.4% | — | — | SHS | M46135105 |
| PFE | PFIZER INC | 668,700 | $29.47M | 0.4% | — | — | COM | 717081103 |
| ABT | ABBOTT LABS | 394,100 | $28.91M | 0.3% | — | — | COM | 002824100 |
| — | SYNLOGIC INC | 2,029,996 | $28.85M | 0.3% | — | — | COM | 87166L100 |
| CHRS | COHERUS BIOSCIENCES INC | 1,722,400 | $28.42M | 0.3% | — | — | COM | 19249H103 |
| GILD | GILEAD SCIENCES INC | 364,600 | $28.15M | 0.3% | — | — | COM | 375558103 |
| — | SELECTA BIOSCIENCES INC | 1,692,797 | $26.32M | 0.3% | — | — | COM | 816212104 |
| — | VERRICA PHARMACEUTICALS INC | 1,479,733 | $24.05M | 0.3% | — | — | COM | 92511W108 |
| SYK | STRYKER CORP | 130,200 | $23.13M | 0.3% | — | — | COM | 863667101 |
| — | INSMED INC | 26,500,000 | $22.61M | 0.3% | — | — | NOTE 1.750% 1/1 | 457669AA7 |
| CRSP | CRISPR THERAPEUTICS AG | 496,200 | $22.01M | 0.3% | — | — | NAMEN AKT | H17182108 |
| SVA | SINOVAC BIOTECH LTD | 2,839,500 | $21.64M | 0.3% | — | — | SHS | P8696W104 |
| — | INVITAE CORP | 1,274,549 | $21.32M | 0.3% | — | — | COM | 46185L103 |
| FOLD | AMICUS THERAPEUTICS INC | 1,763,277 | $21.32M | 0.3% | — | — | COM | 03152W109 |
| NTLA | INTELLIA THERAPEUTICS INC | 744,600 | $21.31M | 0.3% | — | — | COM | 45826J105 |
| — | ALPINE IMMUNE SCIENCES INC | 3,298,516 | $20.88M | 0.3% | — | — | COM | 02083G100 |
| — | AEGLEA BIOTHERAPEUTICS INC | 2,165,524 | $20.72M | 0.2% | — | — | COM | 00773J103 |
| — | SCPHARMACEUTICALS INC | 3,409,865 | $20.02M | 0.2% | — | — | COM | 810648105 |
| — | AETNA INC NEW | 98,200 | $19.92M | 0.2% | — | — | COM | 00817Y108 |
| VRTX | VERTEX PHARMACEUTICALS INC | 100,000 | $19.27M | 0.2% | — | — | Call | 92532F100 |
| RCKT | ROCKET PHARMACEUTICALS INC | 775,000 | $19.08M | 0.2% | — | — | COM | 77313F106 |
| SEM | SELECT MED HLDGS CORP | 1,034,711 | $19.04M | 0.2% | — | — | COM | 81619Q105 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 137,800 | $16.94M | 0.2% | — | — | COM | 64125C109 |
| NTRA | NATERA INC | 684,086 | $16.38M | 0.2% | — | — | COM | 632307104 |
| — | AERPIO PHARMACEUTICALS INC | 5,193,946 | $16.05M | 0.2% | — | — | COM | 00810B105 |
| — | VERONA PHARMA PLC | 1,250,396 | $15.64M | 0.2% | — | — | SPONSORED ADS | 925050106 |
| NVO | NOVO-NORDISK A S | 330,000 | $15.56M | 0.2% | — | — | ADR | 670100205 |
| — | DBV TECHNOLOGIES S A | 665,200 | $14.94M | 0.2% | — | — | SPONSORED ADR | 23306J101 |
| — | IMMUNOGEN INC | 1,469,189 | $13.91M | 0.2% | — | — | COM | 45253H101 |
| — | PIERIS PHARMACEUTICALS INC | 2,455,900 | $13.75M | 0.2% | — | — | COM | 720795103 |
| — | RADIUS HEALTH INC | 762,900 | $13.58M | 0.2% | — | — | COM NEW | 750469207 |
| — | AVROBIO INC | 250,000 | $12.97M | 0.2% | — | — | COM | 05455M100 |
| — | NABRIVA THERAPEUTICS PLC | 4,644,600 | $12.54M | 0.2% | — | — | SHS | G63637105 |
| — | WRIGHT MED GROUP N V | 8,746,583 | $12.24M | 0.1% | — | — | RIGHT 03/01/2019 | N96617126 |
| — | NOVUS THERAPEUTICS INC | 2,537,110 | $11.85M | 0.1% | — | — | COM | 67011N105 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 309,500 | $11.76M | 0.1% | — | — | COM | 37890U108 |
| ACIU | AC IMMUNE SA | 1,440,000 | $11.52M | 0.1% | — | — | SHS | H00263105 |
| — | DERMIRA INC | 1,031,596 | $11.24M | 0.1% | — | — | COM | 24983L104 |
| — | CTI BIOPHARMA CORP | 5,000,000 | $10.8M | 0.1% | — | — | COM NEW | 12648L601 |
| HCA | HCA HEALTHCARE INC | 75,900 | $10.56M | 0.1% | — | — | COM | 40412C101 |
| MCK | MCKESSON CORP | 74,100 | $9.829M | 0.1% | — | — | COM | 58155Q103 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 666,593 | $9.039M | 0.1% | — | — | SPONDS ADR | 00653A107 |
| — | ALLAKOS INC | 200,000 | $8.998M | 0.1% | — | — | COM | 01671P100 |
| — | FLUIDIGM CORP DEL | 10,000,000 | $8.625M | 0.1% | — | — | NOTE 2.750% 2/0 | 34385PAA6 |
| XENE | XENON PHARMACEUTICALS INC | 634,812 | $8.38M | 0.1% | — | — | COM | 98420N105 |
| LAB | FLUIDIGM CORP DEL | 1,077,801 | $8.073M | 0.1% | — | — | COM | 34385P108 |
| — | INOTEK PHARMACEUTICALS CORP | 7,000,000 | $7.788M | 0.1% | — | — | NOTE 5.750% 8/0 | 45780VAB8 |
| — | NUVECTRA CORP | 350,000 | $7.693M | 0.1% | — | — | COM | 67075N108 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 76,500 | $7.418M | 0.1% | — | — | COM | 09061G101 |
| — | 111 INC | 500,000 | $6.76M | 0.1% | — | — | ADS | 68247Q102 |
| — | ATHENEX INC | 430,000 | $6.682M | 0.1% | — | — | COM | 04685N103 |
| MCK | MCKESSON CORP | 50,000 | $6.633M | 0.1% | — | — | Call | 58155Q103 |
| ALKS | ALKERMES PLC | 145,000 | $6.154M | 0.1% | — | — | SHS | G01767105 |
| — | MARINUS PHARMACEUTICALS INC | 567,600 | $5.676M | 0.1% | — | — | COM | 56854Q101 |
| — | CONSTELLATION PHARMCETICLS I | 835,842 | $5.625M | 0.1% | — | — | COM | 210373106 |
| — | ELECTROCORE INC | 397,826 | $5.57M | 0.1% | — | — | COM | 28531P103 |
| — | RA MED SYS INC | 300,000 | $5.46M | 0.1% | — | — | COM | 74933X104 |
| STIM | NEURONETICS INC | 150,000 | $4.809M | 0.1% | — | — | COM | 64131A105 |
| — | MENLO THERAPEUTICS INC | 472,729 | $4.656M | 0.1% | — | — | COM | 586858102 |
| CPRX | CATALYST PHARMACEUTICALS INC | 1,102,000 | $4.166M | 0.1% | — | — | COM | 14888U101 |
| — | GW PHARMACEUTICALS PLC | 21,000 | $3.628M | 0.0% | — | — | ADS | 36197T103 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 437,000 | $3.531M | 0.0% | — | — | COM | 87164F105 |
| MGTX | MEIRAGTX HOLDINGS PLC | 253,183 | $3.443M | 0.0% | — | — | COM | G59665102 |
| — | REALM THERAPEUTICS PLC | 1,021,484 | $3.051M | 0.0% | — | — | SPONSORED ADS | 75606L103 |
| — | ARSANIS INC | 1,868,966 | $3.028M | 0.0% | — | — | COM | 042873109 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 150,000 | $2.769M | 0.0% | — | — | Call | 46333X108 |
| — | TESARO INC | 67,281 | $2.625M | 0.0% | — | — | COM | 881569107 |
| — | REDHILL BIOPHARMA LTD | 284,900 | $2.516M | 0.0% | — | — | SPONSORED ADS | 757468103 |
| — | ADAMAS PHARMACEUTICALS INC | 100,000 | $2.002M | 0.0% | — | — | COM | 00548A106 |
| ANAB | ANAPTYSBIO INC | 20,000 | $1.995M | 0.0% | — | — | Put | 032724106 |
| — | AEGERION PHARMACEUTICALS INC | 2,000,000 | $1.551M | 0.0% | — | — | NOTE 2.000% 8/1 | 00767EAB8 |
| — | AFFIMED N V | 326,650 | $1.421M | 0.0% | — | — | COM | N01045108 |
| — | SIERRA ONCOLOGY INC | 767,104 | $1.304M | 0.0% | — | — | COM | 82640U107 |
| — | BIOLINERX LTD | 1,038,600 | $1.111M | 0.0% | — | — | SPONSORED ADR | 09071M106 |
| — | RECRO PHARMA INC | 107,357 | $763K | 0.0% | — | — | COM | 75629F109 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $602K | 0.0% | — | — | NOTE 1.500%10/1 | 09061GAF8 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $517K | 0.0% | — | — | NOTE 0.750%10/1 | 09061GAE1 |
| — | ALIMERA SCIENCES INC | 250,000 | $245K | 0.0% | — | — | COM | 016259103 |
| — | MEDIGUS LTD | 15,000 | $51,000 | 0.0% | — | — | SPONSORED ADS | 58471G300 |