Location: New York, NY
CIK: 0001055951 · Show all filings
Period: Q1 2018 (← Previous) (Next →)
Filing Date: May 15, 2018
Total Value: $8.065B (99.4% shares, 0.6% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | ALEXION PHARMACEUTICALS INC | 3,268,275 | $364M | 4.5% | — | — | COM | 015351109 |
| REGN | REGENERON PHARMACEUTICALS | 962,900 | $332M | 4.1% | — | — | COM | 75886F107 |
| VRTX | VERTEX PHARMACEUTICALS INC | 1,854,600 | $302M | 3.7% | — | — | COM | 92532F100 |
| MRK | MERCK & CO INC | 5,288,200 | $288M | 3.6% | — | — | COM | 58933Y105 |
| BIIB | BIOGEN INC | 1,040,400 | $285M | 3.5% | — | — | COM | 09062X103 |
| BSX | BOSTON SCIENTIFIC CORP | 10,377,795 | $284M | 3.5% | — | — | COM | 101137107 |
| — | CELGENE CORP | 2,634,250 | $235M | 2.9% | — | — | COM | 151020104 |
| BMY | BRISTOL MYERS SQUIBB CO | 3,675,300 | $232M | 2.9% | — | — | COM | 110122108 |
| ASND | ASCENDIS PHARMA A S | 3,367,315 | $220M | 2.7% | — | — | SPONSORED ADR | 04351P101 |
| A | AGILENT TECHNOLOGIES INC | 2,836,900 | $190M | 2.4% | — | — | COM | 00846U101 |
| PBYI | PUMA BIOTECHNOLOGY INC | 2,641,661 | $180M | 2.2% | — | — | COM | 74587V107 |
| — | CLEMENTIA PHARMACEUTICALS IN | 10,425,225 | $158M | 2.0% | — | — | COM | 185575107 |
| JAZZ | JAZZ PHARMACEUTICALS PLC | 1,040,100 | $157M | 1.9% | — | — | SHS USD | G50871105 |
| — | ARMO BIOSCIENCES INC | 4,118,903 | $154M | 1.9% | — | — | COM | 04225U104 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 1,265,966 | $151M | 1.9% | — | — | COM | 02043Q107 |
| ABBV | ABBVIE INC | 1,527,500 | $145M | 1.8% | — | — | COM | 00287Y109 |
| EW | EDWARDS LIFESCIENCES CORP | 1,024,600 | $143M | 1.8% | — | — | COM | 28176E108 |
| — | WRIGHT MED GROUP N V | 6,852,068 | $136M | 1.7% | — | — | ORD SHS 0.03 PAR | N96617118 |
| — | CLOVIS ONCOLOGY INC | 2,330,870 | $123M | 1.5% | — | — | COM | 189464100 |
| — | ALLERGAN PLC | 693,605 | $117M | 1.4% | — | — | SHS | G0177J108 |
| — | NEVRO CORP | 1,260,091 | $109M | 1.4% | — | — | COM | 64157F103 |
| — | LOXO ONCOLOGY INC | 941,000 | $109M | 1.3% | — | — | COM | 548862101 |
| FOLD | AMICUS THERAPEUTICS INC | 7,072,500 | $106M | 1.3% | — | — | COM | 03152W109 |
| — | AUDENTES THERAPEUTICS INC | 3,522,100 | $106M | 1.3% | — | — | COM | 05070R104 |
| DVA | DAVITA INC | 1,559,600 | $103M | 1.3% | — | — | COM | 23918K108 |
| — | AERIE PHARMACEUTICALS INC | 1,884,100 | $102M | 1.3% | — | — | COM | 00771V108 |
| THC | TENET HEALTHCARE CORP | 4,189,300 | $102M | 1.3% | — | — | COM NEW | 88033G407 |
| — | SHIRE PLC | 650,308 | $97.15M | 1.2% | — | — | SPONSORED ADR | 82481R106 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 5,548,326 | $93.77M | 1.2% | — | — | COM | 462260100 |
| UHS | UNIVERSAL HLTH SVCS INC | 772,900 | $91.52M | 1.1% | — | — | CL B | 913903100 |
| SEM | SELECT MED HLDGS CORP | 5,074,200 | $87.53M | 1.1% | — | — | COM | 81619Q105 |
| — | IMMUNOMEDICS INC | 5,710,774 | $83.43M | 1.0% | — | — | COM | 452907108 |
| TMO | THERMO FISHER SCIENTIFIC INC | 389,400 | $80.4M | 1.0% | — | — | COM | 883556102 |
| — | ARRAY BIOPHARMA INC | 4,900,900 | $79.98M | 1.0% | — | — | COM | 04269X105 |
| AMGN | AMGEN INC | 445,310 | $75.92M | 0.9% | — | — | COM | 031162100 |
| — | MYLAN N V | 1,834,300 | $75.52M | 0.9% | — | — | SHS EURO | N59465109 |
| ACAD | ACADIA PHARMACEUTICALS INC | 3,340,700 | $75.07M | 0.9% | — | — | COM | 004225108 |
| XTNT | XTANT MED HLDGS INC | 9,207,012 | $72.64M | 0.9% | — | — | COM NEW | 98420P308 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 1,466,530 | $70.83M | 0.9% | — | — | COM | 37890U108 |
| CRVS | CORVUS PHARMACEUTICALS INC | 5,967,584 | $68.81M | 0.9% | — | — | COM | 221015100 |
| ILMN | ILLUMINA INC | 284,500 | $67.26M | 0.8% | — | — | COM | 452327109 |
| INSM | INSMED INC | 2,927,891 | $65.94M | 0.8% | — | — | COM PAR $.01 | 457669307 |
| VRAYQ | VIEWRAY INC | 9,458,567 | $60.82M | 0.8% | — | — | COM | 92672L107 |
| — | MAGELLAN HEALTH INC | 563,843 | $60.39M | 0.7% | — | — | COM NEW | 559079207 |
| JNJ | JOHNSON & JOHNSON | 465,300 | $59.63M | 0.7% | — | — | COM | 478160104 |
| ONC | BEIGENE LTD | 354,900 | $59.62M | 0.7% | — | — | SPONSORED ADR | 07725L102 |
| — | BLUEBIRD BIO INC | 345,600 | $59.01M | 0.7% | — | — | COM | 09609G100 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 2,901,295 | $57.74M | 0.7% | — | — | COM | 76243J105 |
| — | KALA PHARMACEUTICALS INC | 3,447,840 | $54.58M | 0.7% | — | — | COM | 483119103 |
| GLPG | GALAPAGOS NV | 486,990 | $48.58M | 0.6% | — | — | SPON ADR | 36315X101 |
| HCA | HCA HEALTHCARE INC | 482,400 | $46.79M | 0.6% | — | — | COM | 40412C101 |
| — | RESTORBIO INC | 4,830,387 | $46.27M | 0.6% | — | — | COM | 76133L103 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 2,929,250 | $45.2M | 0.6% | — | — | COM CL A | 46333X108 |
| — | ARSANIS INC | 1,868,966 | $42.78M | 0.5% | — | — | COM | 042873109 |
| — | LIFEPOINT HEALTH INC | 902,825 | $42.43M | 0.5% | — | — | COM | 53219L109 |
| — | SCPHARMACEUTICALS INC | 3,409,865 | $42.28M | 0.5% | — | — | COM | 810648105 |
| ISRG | INTUITIVE SURGICAL INC | 102,000 | $42.11M | 0.5% | — | — | COM NEW | 46120E602 |
| ARGX | ARGENX SE | 500,000 | $40.22M | 0.5% | — | — | SPONSORED ADR | 04016X101 |
| SYK | STRYKER CORP | 236,300 | $38.02M | 0.5% | — | — | COM | 863667101 |
| — | PIERIS PHARMACEUTICALS INC | 5,550,000 | $37.85M | 0.5% | — | — | COM | 720795103 |
| — | ASSEMBLY BIOSCIENCES INC | 721,166 | $35.44M | 0.4% | — | — | COM | 045396108 |
| — | OBSEVA SA | 2,605,531 | $35.16M | 0.4% | — | — | COM | H5861P103 |
| PFE | PFIZER INC | 982,000 | $34.85M | 0.4% | — | — | COM | 717081103 |
| — | ENVISION HEALTHCARE CORP | 875,400 | $33.64M | 0.4% | — | — | COM | 29414D100 |
| — | CIGNA CORPORATION | 192,300 | $32.26M | 0.4% | — | — | COM | 125509109 |
| HRTX | HERON THERAPEUTICS INC | 1,139,800 | $31.46M | 0.4% | — | — | COM | 427746102 |
| — | DECIPHERA PHARMACEUTICALS IN | 1,532,900 | $30.72M | 0.4% | — | — | COM | 24344T101 |
| TFX | TELEFLEX INC | 117,000 | $29.83M | 0.4% | — | — | COM | 879369106 |
| GILD | GILEAD SCIENCES INC | 364,600 | $27.49M | 0.3% | — | — | COM | 375558103 |
| — | RADIUS HEALTH INC | 762,900 | $27.42M | 0.3% | — | — | COM NEW | 750469207 |
| — | ALPINE IMMUNE SCIENCES INC | 3,298,516 | $26.39M | 0.3% | — | — | COM | 02083G100 |
| EHTH | EHEALTH INC | 1,834,700 | $26.25M | 0.3% | — | — | COM | 28238P109 |
| — | VERONA PHARMA PLC | 1,250,396 | $25.01M | 0.3% | — | — | SPONSORED ADS | 925050106 |
| SVA | SINOVAC BIOTECH LTD | 2,839,500 | $24.45M | 0.3% | — | — | SHS | P8696W104 |
| SRPT | SAREPTA THERAPEUTICS INC | 321,600 | $23.83M | 0.3% | — | — | COM | 803607100 |
| ABT | ABBOTT LABS | 394,100 | $23.61M | 0.3% | — | — | COM | 002824100 |
| — | INSMED INC | 26,500,000 | $23.48M | 0.3% | — | — | NOTE 1.750% 1/1 | 457669AA7 |
| NTLA | INTELLIA THERAPEUTICS INC | 1,113,000 | $23.47M | 0.3% | — | — | COM | 45826J105 |
| — | INSYS THERAPEUTICS INC NEW | 3,511,544 | $21.21M | 0.3% | — | — | COM NEW | 45824V209 |
| MD | MEDNAX INC | 370,000 | $20.58M | 0.3% | — | — | COM | 58502B106 |
| — | NABRIVA THERAPEUTICS PLC | 3,919,600 | $19.72M | 0.2% | — | — | SHS | G63637105 |
| — | CTI BIOPHARMA CORP | 5,000,000 | $19.5M | 0.2% | — | — | COM NEW | 12648L601 |
| — | SYNLOGIC INC | 2,029,996 | $19.04M | 0.2% | — | — | COM | 87166L100 |
| — | SELECTA BIOSCIENCES INC | 1,842,797 | $18.78M | 0.2% | — | — | COM | 816212104 |
| XNCR | XENCOR INC | 612,500 | $18.36M | 0.2% | — | — | COM | 98401F105 |
| NVO | NOVO-NORDISK A S | 330,000 | $16.25M | 0.2% | — | — | ADR | 670100205 |
| CHRS | COHERUS BIOSCIENCES INC | 1,466,800 | $16.21M | 0.2% | — | — | COM | 19249H103 |
| — | K2M GROUP HLDGS INC | 843,205 | $15.98M | 0.2% | — | — | COM | 48273J107 |
| — | IMMUNOGEN INC | 1,504,270 | $15.82M | 0.2% | — | — | COM | 45253H101 |
| — | TRIPLE-S MGMT CORP | 566,000 | $14.79M | 0.2% | — | — | CL B | 896749108 |
| NTRA | NATERA INC | 1,576,190 | $14.61M | 0.2% | — | — | COM | 632307104 |
| — | AEGLEA BIOTHERAPEUTICS INC | 1,469,524 | $14.58M | 0.2% | — | — | COM | 00773J103 |
| RCKT | ROCKET PHARMACEUTICALS INC | 775,000 | $14.53M | 0.2% | — | — | COM | 77313F106 |
| ZLAB | ZAI LAB LTD | 658,160 | $14.05M | 0.2% | — | — | ADR | 98887Q104 |
| — | STEADYMED LTD | 4,246,196 | $13.8M | 0.2% | — | — | SHS | M84920103 |
| — | NOVUS THERAPEUTICS INC | 2,537,110 | $12.79M | 0.2% | — | — | COM | 67011N105 |
| BMY | BRISTOL MYERS SQUIBB CO | 200,000 | $12.65M | 0.2% | — | — | Call | 110122108 |
| — | AMEDISYS INC | 207,500 | $12.52M | 0.2% | — | — | COM | 023436108 |
| — | AEGERION PHARMACEUTICALS INC | 15,000,000 | $12.04M | 0.1% | — | — | NOTE 2.000% 8/1 | 00767EAB8 |
| — | WRIGHT MED GROUP N V | 8,746,583 | $11.98M | 0.1% | — | — | RIGHT 03/01/2019 | N96617126 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 145,500 | $11.8M | 0.1% | — | — | COM | 09061G101 |
| XRAY | DENTSPLY SIRONA INC | 225,000 | $11.32M | 0.1% | — | — | COM | 24906P109 |
| — | MYLAN N V | 250,000 | $10.29M | 0.1% | — | — | Call | N59465109 |
| NVO | NOVO-NORDISK A S | 200,000 | $9.85M | 0.1% | — | — | Call | 670100205 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 866,593 | $9.732M | 0.1% | — | — | SPONDS ADR | 00653A107 |
| — | DBV TECHNOLOGIES S A | 410,700 | $9.475M | 0.1% | — | — | SPONSORED ADR | 23306J101 |
| LAB | FLUIDIGM CORP DEL | 1,583,700 | $9.249M | 0.1% | — | — | COM | 34385P108 |
| — | FLUIDIGM CORP DEL | 10,000,000 | $8.475M | 0.1% | — | — | NOTE 2.750% 2/0 | 34385PAA6 |
| ALKS | ALKERMES PLC | 145,000 | $8.404M | 0.1% | — | — | SHS | G01767105 |
| — | GW PHARMACEUTICALS PLC | 74,000 | $8.338M | 0.1% | — | — | ADS | 36197T103 |
| — | ATHENEX INC | 430,000 | $7.314M | 0.1% | — | — | COM | 04685N103 |
| — | INVITAE CORP | 1,518,197 | $7.12M | 0.1% | — | — | COM | 46185L103 |
| — | INOTEK PHARMACEUTICALS CORP | 7,000,000 | $6.772M | 0.1% | — | — | NOTE 5.750% 8/0 | 45780VAB8 |
| KIDS | ORTHOPEDIATRICS CORP | 425,200 | $6.404M | 0.1% | — | — | COM | 68752L100 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 75,000 | $6.22M | 0.1% | — | — | COM | 64125C109 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 437,000 | $6.219M | 0.1% | — | — | COM | 87164F105 |
| — | FOAMIX PHARMACEUTICALS LTD | 1,100,000 | $5.643M | 0.1% | — | — | SHS | M46135105 |
| — | ALEXION PHARMACEUTICALS INC | 50,000 | $5.573M | 0.1% | — | — | Call | 015351109 |
| CRSP | CRISPR THERAPEUTICS AG | 104,401 | $4.772M | 0.1% | — | — | NAMEN AKT | H17182108 |
| — | SIERRA ONCOLOGY INC | 2,203,704 | $4.562M | 0.1% | — | — | COM | 82640U107 |
| PRQR | PROQR THRAPEUTICS N V | 1,302,955 | $4.007M | 0.0% | — | — | SHS EURO | N71542109 |
| — | TESARO INC | 67,281 | $3.844M | 0.0% | — | — | COM | 881569107 |
| SRPT | SAREPTA THERAPEUTICS INC | 50,000 | $3.705M | 0.0% | — | — | Call | 803607100 |
| — | CLOVIS ONCOLOGY INC | 65,000 | $3.432M | 0.0% | — | — | Call | 189464100 |
| TEVA | TEVA PHARMACEUTICAL INDS LTD | 200,000 | $3.418M | 0.0% | — | — | Put | 881624209 |
| EXEL | EXELIXIS INC | 150,000 | $3.323M | 0.0% | — | — | Call | 30161Q104 |
| AUPH | AURINIA PHARMACEUTICALS INC | 626,275 | $3.25M | 0.0% | — | — | COM | 05156V102 |
| XENE | XENON PHARMACEUTICALS INC | 634,812 | $3.111M | 0.0% | — | — | COM | 98420N105 |
| — | REDHILL BIOPHARMA LTD | 564,900 | $2.909M | 0.0% | — | — | SPONSORED ADS | 757468103 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 150,000 | $2.315M | 0.0% | — | — | Call | 46333X108 |
| — | MARINUS PHARMACEUTICALS INC | 567,600 | $2.168M | 0.0% | — | — | COM | 56854Q101 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 50,000 | $1.288M | 0.0% | — | — | Put | G11196105 |
| — | BIOLINERX LTD | 1,038,600 | $904K | 0.0% | — | — | SPONSORED ADR | 09071M106 |
| — | FOAMIX PHARMACEUTICALS LTD | 150,000 | $770K | 0.0% | — | — | Call | M46135105 |
| — | SERES THERAPEUTICS INC | 95,214 | $699K | 0.0% | — | — | COM | 81750R102 |
| — | AFFIMED N V | 326,650 | $604K | 0.0% | — | — | COM | N01045108 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $553K | 0.0% | — | — | NOTE 1.500%10/1 | 09061GAF8 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $515K | 0.0% | — | — | NOTE 0.750%10/1 | 09061GAE1 |
| — | NOVELION THERAPEUTICS INC | 100,000 | $350K | 0.0% | — | — | COM NEW | 67001K202 |
| — | ALIMERA SCIENCES INC | 250,000 | $258K | 0.0% | — | — | COM | 016259103 |
| — | MEDIGUS LTD | 60,000 | $76,000 | 0.0% | — | — | SPONSORD ADR NEW | 58471G201 |