Location: New York, NY
CIK: 0001055951 · Show all filings
Period: Q3 2017 (← Previous) (Next →)
Filing Date: Nov 14, 2017
Total Value: $10.46B (99.1% shares, 0.9% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | ALEXION PHARMACEUTICALS INC | 3,645,486 | $511M | 4.9% | — | — | COM | 015351109 |
| BIIB | BIOGEN INC | 1,630,000 | $510M | 4.9% | — | — | COM | 09062X103 |
| — | CELGENE CORP | 3,351,977 | $489M | 4.7% | — | — | COM | 151020104 |
| BSX | BOSTON SCIENTIFIC CORP | 13,397,000 | $391M | 3.7% | — | — | COM | 101137107 |
| MRK | MERCK & CO INC | 5,487,000 | $351M | 3.4% | — | — | COM | 58933Y105 |
| VRTX | VERTEX PHARMACEUTICALS INC | 2,074,302 | $315M | 3.0% | — | — | COM | 92532F100 |
| PBYI | PUMA BIOTECHNOLOGY INC | 2,425,735 | $290M | 2.8% | — | — | COM | 74587V107 |
| LLY | LILLY ELI & CO | 3,075,000 | $263M | 2.5% | — | — | COM | 532457108 |
| REGN | REGENERON PHARMACEUTICALS | 572,770 | $256M | 2.4% | — | — | COM | 75886F107 |
| — | CIGNA CORPORATION | 1,266,100 | $237M | 2.3% | — | — | COM | 125509109 |
| AMGN | AMGEN INC | 1,253,100 | $234M | 2.2% | — | — | COM | 031162100 |
| A | AGILENT TECHNOLOGIES INC | 3,638,900 | $234M | 2.2% | — | — | COM | 00846U101 |
| — | WRIGHT MED GROUP N V | 8,946,234 | $231M | 2.2% | — | — | ORD SHS 0.03 PAR | N96617118 |
| — | AETNA INC NEW | 1,396,500 | $222M | 2.1% | — | — | COM | 00817Y108 |
| — | CLOVIS ONCOLOGY INC | 2,388,670 | $197M | 1.9% | — | — | COM | 189464100 |
| ELV | ANTHEM INC | 927,618 | $176M | 1.7% | — | — | COM | 036752103 |
| — | CLEMENTIA PHARMACEUTICALS IN | 10,425,225 | $176M | 1.7% | — | — | COM | 185575107 |
| ABBV | ABBVIE INC | 1,965,000 | $175M | 1.7% | — | — | COM | 00287Y109 |
| — | ARRAY BIOPHARMA INC | 14,182,900 | $174M | 1.7% | — | — | COM | 04269X105 |
| INCY | INCYTE CORP | 1,476,000 | $172M | 1.6% | — | — | COM | 45337C102 |
| — | LOXO ONCOLOGY INC | 1,728,000 | $159M | 1.5% | — | — | COM | 548862101 |
| GILD | GILEAD SCIENCES INC | 1,928,000 | $156M | 1.5% | — | — | COM | 375558103 |
| EW | EDWARDS LIFESCIENCES CORP | 1,390,700 | $152M | 1.5% | — | — | COM | 28176E108 |
| JNJ | JOHNSON & JOHNSON | 1,124,400 | $146M | 1.4% | — | — | COM | 478160104 |
| — | IMMUNOMEDICS INC | 9,996,816 | $140M | 1.3% | — | — | COM | 452907108 |
| ONC | BEIGENE LTD | 1,313,788 | $136M | 1.3% | — | — | SPONSORED ADR | 07725L102 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 1,084,800 | $127M | 1.2% | — | — | COM | 02043Q107 |
| ASND | ASCENDIS PHARMA A S | 3,367,315 | $122M | 1.2% | — | — | SPONSORED ADR | 04351P101 |
| — | AUDENTES THERAPEUTICS INC | 4,129,638 | $116M | 1.1% | — | — | COM | 05070R104 |
| — | MYLAN N V | 3,601,100 | $113M | 1.1% | — | — | SHS EURO | N59465109 |
| JAZZ | JAZZ PHARMACEUTICALS PLC | 749,200 | $110M | 1.0% | — | — | SHS USD | G50871105 |
| SEM | SELECT MED HLDGS CORP | 5,578,500 | $107M | 1.0% | — | — | COM | 81619Q105 |
| TMO | THERMO FISHER SCIENTIFIC INC | 534,200 | $101M | 1.0% | — | — | COM | 883556102 |
| — | JUNO THERAPEUTICS INC | 2,041,608 | $91.59M | 0.9% | — | — | COM | 48205A109 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 5,759,200 | $90.82M | 0.9% | — | — | COM CL A | 46333X108 |
| PFE | PFIZER INC | 2,458,800 | $87.78M | 0.8% | — | — | COM | 717081103 |
| CRVS | CORVUS PHARMACEUTICALS INC | 5,379,349 | $85.75M | 0.8% | — | — | COM | 221015100 |
| ILMN | ILLUMINA INC | 398,500 | $79.38M | 0.8% | — | — | COM | 452327109 |
| — | ALLERGAN PLC | 373,590 | $76.57M | 0.7% | — | — | SHS | G0177J108 |
| — | MAGELLAN HEALTH INC | 882,600 | $76.17M | 0.7% | — | — | COM NEW | 559079207 |
| UNH | UNITEDHEALTH GROUP INC | 380,000 | $74.42M | 0.7% | — | — | COM | 91324P102 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 2,393,635 | $74.32M | 0.7% | — | — | COM | 37890U108 |
| UHS | UNIVERSAL HLTH SVCS INC | 669,000 | $74.22M | 0.7% | — | — | CL B | 913903100 |
| — | AERIE PHARMACEUTICALS INC | 1,438,182 | $69.9M | 0.7% | — | — | COM | 00771V108 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 743,900 | $69.23M | 0.7% | — | — | COM | 09061G101 |
| MDT | MEDTRONIC PLC | 879,000 | $68.36M | 0.7% | — | — | SHS | G5960L103 |
| — | BLUEBIRD BIO INC | 481,946 | $66.19M | 0.6% | — | — | COM | 09609G100 |
| NTLA | INTELLIA THERAPEUTICS INC | 2,662,180 | $66.16M | 0.6% | — | — | COM | 45826J105 |
| AGN 5.5 03/01/18 A | ALLERGAN PLC | 88,200 | $65.08M | 0.6% | — | — | PFD CONV SER A | G0177J116 |
| — | SHIRE PLC | 399,908 | $61.24M | 0.6% | — | — | SPONSORED ADR | 82481R106 |
| SYK | STRYKER CORP | 421,000 | $59.79M | 0.6% | — | — | COM | 863667101 |
| ISRG | INTUITIVE SURGICAL INC | 56,400 | $58.99M | 0.6% | — | — | COM NEW | 46120E602 |
| — | ACHILLION PHARMACEUTICALS IN | 13,062,900 | $58.65M | 0.6% | — | — | COM | 00448Q201 |
| INSM | INSMED INC | 1,875,016 | $58.52M | 0.6% | — | — | COM PAR $.01 | 457669307 |
| — | GW PHARMACEUTICALS PLC | 561,071 | $56.94M | 0.5% | — | — | ADS | 36197T103 |
| BMY | BRISTOL MYERS SQUIBB CO | 874,700 | $55.75M | 0.5% | — | — | COM | 110122108 |
| IART | INTEGRA LIFESCIENCES HLDGS C | 1,090,910 | $55.07M | 0.5% | — | — | COM NEW | 457985208 |
| — | MALLINCKRODT PUB LTD CO | 1,472,700 | $55.03M | 0.5% | — | — | SHS | G5785G107 |
| — | INSYS THERAPEUTICS INC NEW | 6,171,440 | $54.8M | 0.5% | — | — | COM NEW | 45824V209 |
| VRAYQ | VIEWRAY INC | 9,458,567 | $54.48M | 0.5% | — | — | COM | 92672L107 |
| — | KALA PHARMACEUTICALS INC | 2,375,279 | $54.25M | 0.5% | — | — | COM | 483119103 |
| GLPG | GALAPAGOS NV | 523,790 | $53.3M | 0.5% | — | — | SPON ADR | 36315X101 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 6,425,626 | $49.8M | 0.5% | — | — | COM | 462260100 |
| — | NEVRO CORP | 494,900 | $44.98M | 0.4% | — | — | COM | 64157F103 |
| EHTH | EHEALTH INC | 1,834,700 | $43.83M | 0.4% | — | — | COM | 28238P109 |
| — | RADIUS HEALTH INC | 1,122,800 | $43.28M | 0.4% | — | — | COM NEW | 750469207 |
| — | PIERIS PHARMACEUTICALS INC | 7,259,620 | $41.81M | 0.4% | — | — | COM | 720795103 |
| — | IMMUNOGEN INC | 5,450,581 | $41.7M | 0.4% | — | — | COM | 45253H101 |
| — | SYNERGY PHARMACEUTICALS DEL | 13,621,443 | $39.5M | 0.4% | — | — | COM NEW | 871639308 |
| — | MOMENTA PHARMACEUTICALS INC | 2,109,068 | $39.02M | 0.4% | — | — | COM | 60877T100 |
| — | SPARK THERAPEUTICS INC | 430,016 | $38.34M | 0.4% | — | — | COM | 84652J103 |
| — | DERMIRA INC | 1,418,873 | $38.31M | 0.4% | — | — | COM | 24983L104 |
| — | ALPINE IMMUNE SCIENCES INC | 3,298,516 | $38.26M | 0.4% | — | — | COM | 02083G100 |
| — | SELECTA BIOSCIENCES INC | 1,842,797 | $33.63M | 0.3% | — | — | COM | 816212104 |
| — | DIMENSION THERAPEUTICS INC | 5,397,698 | $32.39M | 0.3% | — | — | COM | 25433V105 |
| — | NABRIVA THERAPEUTICS PLC | 3,919,600 | $32.1M | 0.3% | — | — | SHS | G63637105 |
| GKOS | GLAUKOS CORP | 836,500 | $27.61M | 0.3% | — | — | COM | 377322102 |
| — | ASSEMBLY BIOSCIENCES INC | 748,026 | $26.12M | 0.2% | — | — | COM | 045396108 |
| — | SYNLOGIC INC | 1,314,996 | $25M | 0.2% | — | — | COM | 87166L100 |
| INCY | INCYTE CORP | 200,000 | $23.35M | 0.2% | — | — | Put | 45337C102 |
| — | INTERCEPT PHARMACEUTICALS IN | 386,380 | $22.43M | 0.2% | — | — | COM | 45845P108 |
| — | DBV TECHNOLOGIES S A | 512,900 | $21.77M | 0.2% | — | — | SPONSORED ADR | 23306J101 |
| — | OBSEVA SA | 2,605,531 | $21.21M | 0.2% | — | — | COM | H5861P103 |
| NTRA | NATERA INC | 1,576,190 | $20.32M | 0.2% | — | — | COM | 632307104 |
| — | ENVISION HEALTHCARE CORP | 440,700 | $19.81M | 0.2% | — | — | COM | 29414D100 |
| SVA | SINOVAC BIOTECH LTD | 2,667,500 | $18.81M | 0.2% | — | — | SHS | P8696W104 |
| ZLAB | ZAI LAB LTD | 658,160 | $17.77M | 0.2% | — | — | ADR | 98887Q104 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 284,841 | $17.45M | 0.2% | — | — | COM | 64125C109 |
| VNDA | VANDA PHARMACEUTICALS INC | 967,859 | $17.32M | 0.2% | — | — | COM | 921659108 |
| XNCR | XENCOR INC | 747,244 | $17.13M | 0.2% | — | — | COM | 98401F105 |
| — | CTI BIOPHARMA CORP | 5,000,000 | $15.95M | 0.2% | — | — | COM NEW | 12648L601 |
| NVO | NOVO-NORDISK A S | 330,000 | $15.89M | 0.2% | — | — | ADR | 670100205 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 1,914,660 | $15.68M | 0.1% | — | — | SPONDS ADR | 00653A107 |
| — | SHIRE PLC | 100,000 | $15.31M | 0.1% | — | — | Put | 82481R106 |
| HCA | HCA HEALTHCARE INC | 187,400 | $14.91M | 0.1% | — | — | COM | 40412C101 |
| CHRS | COHERUS BIOSCIENCES INC | 1,079,700 | $14.41M | 0.1% | — | — | COM | 19249H103 |
| — | INVITAE CORP | 1,518,197 | $14.23M | 0.1% | — | — | COM | 46185L103 |
| — | STEADYMED LTD | 4,246,196 | $14.22M | 0.1% | — | — | SHS | M84920103 |
| — | WRIGHT MED GROUP N V | 8,713,088 | $13.51M | 0.1% | — | — | RIGHT 03/01/2019 | N96617126 |
| — | NOVUS THERAPEUTICS INC | 2,537,110 | $13.22M | 0.1% | — | — | COM | 67011N105 |
| — | NUVASIVE INC | 220,700 | $12.24M | 0.1% | — | — | COM | 670704105 |
| — | AEGERION PHARMACEUTICALS INC | 15,000,000 | $12.15M | 0.1% | — | — | NOTE 2.000% 8/1 | 00767EAB8 |
| ARGX | ARGENX SE | 500,000 | $11.3M | 0.1% | — | — | SPONSORED ADR | 04016X101 |
| AUPH | AURINIA PHARMACEUTICALS INC | 1,797,400 | $11.27M | 0.1% | — | — | COM | 05156V102 |
| PRQR | PROQR THRAPEUTICS N V | 2,295,346 | $11.13M | 0.1% | — | — | SHS EURO | N71542109 |
| HRTX | HERON THERAPEUTICS INC | 650,000 | $10.5M | 0.1% | — | — | COM | 427746102 |
| — | VERONA PHARMA PLC | 666,666 | $10.23M | 0.1% | — | — | SPONSORED ADS | 925050106 |
| BMY | BRISTOL MYERS SQUIBB CO | 150,000 | $9.561M | 0.1% | — | — | Call | 110122108 |
| LAB | FLUIDIGM CORP DEL | 1,746,100 | $8.8M | 0.1% | — | — | COM | 34385P108 |
| — | NEWLINK GENETICS CORP | 831,274 | $8.462M | 0.1% | — | — | COM | 651511107 |
| — | DECIPHERA PHARMACEUTICALS IN | 394,270 | $7.487M | 0.1% | — | — | COM | 24344T101 |
| — | FLUIDIGM CORP DEL | 10,000,000 | $7.39M | 0.1% | — | — | NOTE 2.750% 2/0 | 34385PAA6 |
| ALKS | ALKERMES PLC | 145,000 | $7.372M | 0.1% | — | — | SHS | G01767105 |
| — | AEGLEA BIOTHERAPEUTICS INC | 1,469,524 | $7.244M | 0.1% | — | — | COM | 00773J103 |
| TEVA | TEVA PHARMACEUTICAL INDS LTD | 405,500 | $7.137M | 0.1% | — | — | SPONSORED ADR | 881624209 |
| SRPT | SAREPTA THERAPEUTICS INC | 150,000 | $6.804M | 0.1% | — | — | Call | 803607100 |
| CRSP | CRISPR THERAPEUTICS AG | 372,191 | $6.651M | 0.1% | — | — | NAMEN AKT | H17182108 |
| — | REDHILL BIOPHARMA LTD | 564,900 | $6.107M | 0.1% | — | — | SPONSORED ADS | 757468103 |
| HALO | HALOZYME THERAPEUTICS INC | 350,000 | $6.08M | 0.1% | — | — | COM | 40637H109 |
| — | SIERRA ONCOLOGY INC | 3,703,704 | $5.741M | 0.1% | — | — | COM | 82640U107 |
| ZBH | ZIMMER BIOMET HLDGS INC | 49,000 | $5.737M | 0.1% | — | — | COM | 98956P102 |
| — | INOTEK PHARMACEUTICALS CORP | 7,000,000 | $5.547M | 0.1% | — | — | NOTE 5.750% 8/0 | 45780VAB8 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 437,000 | $5.113M | 0.0% | — | — | COM | 87164F105 |
| — | GLYCOMIMETICS INC | 337,588 | $4.723M | 0.0% | — | — | COM | 38000Q102 |
| — | SERES THERAPEUTICS INC | 219,458 | $3.52M | 0.0% | — | — | COM | 81750R102 |
| — | MARINUS PHARMACEUTICALS INC | 567,600 | $3.332M | 0.0% | — | — | COM | 56854Q101 |
| INFIQ | INFINITY PHARMACEUTICALS INC | 2,207,245 | $2.936M | 0.0% | — | — | COM | 45665G303 |
| — | VALEANT PHARMACEUTICALS INTL | 194,900 | $2.793M | 0.0% | — | — | COM | 91911K102 |
| — | OTONOMY INC | 644,074 | $2.093M | 0.0% | — | — | COM | 68906L105 |
| — | OREXIGEN THERAPEUTICS INC | 5,210,000 | $2.042M | 0.0% | — | — | NOTE 2.750%12/0 | 686164AC8 |
| XENE | XENON PHARMACEUTICALS INC | 634,812 | $1.873M | 0.0% | — | — | COM | 98420N105 |
| — | SERES THERAPEUTICS INC | 75,000 | $1.203M | 0.0% | — | — | Call | 81750R102 |
| — | BIOLINERX LTD | 1,038,600 | $1.163M | 0.0% | — | — | SPONSORED ADR | 09071M106 |
| — | AFFIMED N V | 326,650 | $735K | 0.0% | — | — | COM | N01045108 |
| — | NOVELION THERAPEUTICS INC | 100,000 | $703K | 0.0% | — | — | COM NEW | 67001K202 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $602K | 0.0% | — | — | NOTE 1.500%10/1 | 09061GAF8 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $558K | 0.0% | — | — | NOTE 0.750%10/1 | 09061GAE1 |
| — | NEWLINK GENETICS CORP | 50,000 | $509K | 0.0% | — | — | Call | 651511107 |
| — | XTANT MED HLDGS INC | 475,439 | $343K | 0.0% | — | — | COM | 98420P100 |
| — | ALIMERA SCIENCES INC | 250,000 | $338K | 0.0% | — | — | COM | 016259103 |
| — | ROKA BIOSCIENCE INC | 201,617 | $147K | 0.0% | — | — | COM NEW | 775431208 |
| — | MEDIGUS LTD | 60,000 | $134K | 0.0% | — | — | SPONSORD ADR NEW | 58471G201 |
| — | VERSARTIS INC | 50,000 | $123K | 0.0% | — | — | Call | 92529L102 |