Location: New York, NY
CIK: 0001055951 · Show all filings
Period: Q2 2018 (← Previous) (Next →)
Filing Date: Aug 14, 2018
Total Value: $8.384B (99.4% shares, 0.6% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | ALEXION PHARMACEUTICALS INC | 3,124,603 | $388M | 4.6% | — | — | COM | 015351109 |
| BIIB | BIOGEN INC | 1,167,900 | $339M | 4.0% | — | — | COM | 09062X103 |
| — | TRICIDA INC | 10,889,280 | $326M | 3.9% | — | — | COM | 89610F101 |
| BSX | BOSTON SCIENTIFIC CORP | 9,574,695 | $313M | 3.7% | — | — | COM | 101137107 |
| VRTX | VERTEX PHARMACEUTICALS INC | 1,792,600 | $305M | 3.6% | — | — | COM | 92532F100 |
| ASND | ASCENDIS PHARMA A S | 4,413,291 | $294M | 3.5% | — | — | SPONSORED ADR | 04351P101 |
| MRK | MERCK & CO INC | 4,680,000 | $284M | 3.4% | — | — | COM | 58933Y105 |
| — | ALLERGAN PLC | 1,286,205 | $214M | 2.6% | — | — | SHS | G0177J108 |
| — | CELGENE CORP | 2,570,650 | $204M | 2.4% | — | — | COM | 151020104 |
| JAZZ | JAZZ PHARMACEUTICALS PLC | 1,040,100 | $179M | 2.1% | — | — | SHS USD | G50871105 |
| — | WRIGHT MED GROUP N V | 6,322,668 | $164M | 2.0% | — | — | ORD SHS 0.03 PAR | N96617118 |
| PBYI | PUMA BIOTECHNOLOGY INC | 2,732,881 | $162M | 1.9% | — | — | COM | 74587V107 |
| — | CLEMENTIA PHARMACEUTICALS IN | 10,425,225 | $137M | 1.6% | — | — | COM | 185575107 |
| — | MYLAN N V | 3,702,800 | $134M | 1.6% | — | — | SHS EURO | N59465109 |
| BMY | BRISTOL MYERS SQUIBB CO | 2,380,300 | $132M | 1.6% | — | — | COM | 110122108 |
| REGN | REGENERON PHARMACEUTICALS | 372,500 | $129M | 1.5% | — | — | COM | 75886F107 |
| — | AERIE PHARMACEUTICALS INC | 1,884,100 | $127M | 1.5% | — | — | COM | 00771V108 |
| EW | EDWARDS LIFESCIENCES CORP | 870,900 | $127M | 1.5% | — | — | COM | 28176E108 |
| ELV | ANTHEM INC | 531,800 | $127M | 1.5% | — | — | COM | 036752103 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 1,265,966 | $125M | 1.5% | — | — | COM | 02043Q107 |
| TMO | THERMO FISHER SCIENTIFIC INC | 583,500 | $121M | 1.4% | — | — | COM | 883556102 |
| DVA | DAVITA INC | 1,689,400 | $117M | 1.4% | — | — | COM | 23918K108 |
| — | IMMUNOMEDICS INC | 4,944,573 | $117M | 1.4% | — | — | COM | 452907108 |
| A | AGILENT TECHNOLOGIES INC | 1,885,100 | $117M | 1.4% | — | — | COM | 00846U101 |
| FOLD | AMICUS THERAPEUTICS INC | 7,072,500 | $110M | 1.3% | — | — | COM | 03152W109 |
| — | CLOVIS ONCOLOGY INC | 2,330,870 | $106M | 1.3% | — | — | COM | 189464100 |
| XRAY | DENTSPLY SIRONA INC | 2,393,500 | $105M | 1.2% | — | — | COM | 24906P109 |
| — | NEVRO CORP | 1,260,091 | $101M | 1.2% | — | — | COM | 64157F103 |
| — | AUDENTES THERAPEUTICS INC | 2,615,000 | $99.92M | 1.2% | — | — | COM | 05070R104 |
| — | LOXO ONCOLOGY INC | 538,000 | $93.33M | 1.1% | — | — | COM | 548862101 |
| SEM | SELECT MED HLDGS CORP | 5,074,200 | $92.1M | 1.1% | — | — | COM | 81619Q105 |
| JNJ | JOHNSON & JOHNSON | 756,000 | $91.73M | 1.1% | — | — | COM | 478160104 |
| INSP | INSPIRE MED SYS INC | 2,444,221 | $87.16M | 1.0% | — | — | COM | 457730109 |
| — | ARRAY BIOPHARMA INC | 4,900,900 | $82.24M | 1.0% | — | — | COM | 04269X105 |
| ILMN | ILLUMINA INC | 284,500 | $79.46M | 0.9% | — | — | COM | 452327109 |
| — | DECIPHERA PHARMACEUTICALS IN | 2,005,700 | $78.92M | 0.9% | — | — | COM | 24344T101 |
| — | BLUEBIRD BIO INC | 488,200 | $76.62M | 0.9% | — | — | COM | 09609G100 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 5,548,326 | $71.02M | 0.8% | — | — | COM | 462260100 |
| INSM | INSMED INC | 2,927,891 | $69.25M | 0.8% | — | — | COM PAR $.01 | 457669307 |
| CRVS | CORVUS PHARMACEUTICALS INC | 5,967,584 | $65.52M | 0.8% | — | — | COM | 221015100 |
| VRAYQ | VIEWRAY INC | 9,458,567 | $65.45M | 0.8% | — | — | COM | 92672L107 |
| ACAD | ACADIA PHARMACEUTICALS INC | 4,282,400 | $65.39M | 0.8% | — | — | COM | 004225108 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 2,065,000 | $64.55M | 0.8% | — | — | COM | 76243J105 |
| — | SHIRE PLC | 356,608 | $60.2M | 0.7% | — | — | SPONSORED ADR | 82481R106 |
| SRPT | SAREPTA THERAPEUTICS INC | 452,600 | $59.83M | 0.7% | — | — | COM | 803607100 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 2,929,250 | $56.01M | 0.7% | — | — | COM CL A | 46333X108 |
| ISRG | INTUITIVE SURGICAL INC | 110,500 | $52.87M | 0.6% | — | — | COM NEW | 46120E602 |
| UHS | UNIVERSAL HLTH SVCS INC | 463,300 | $51.63M | 0.6% | — | — | CL B | 913903100 |
| XTNT | XTANT MED HLDGS INC | 9,207,012 | $51.1M | 0.6% | — | — | COM NEW | 98420P308 |
| HRTX | HERON THERAPEUTICS INC | 1,315,100 | $51.09M | 0.6% | — | — | COM | 427746102 |
| TFX | TELEFLEX INC | 190,400 | $51.07M | 0.6% | — | — | COM | 879369106 |
| ARGX | ARGENX SE | 599,300 | $49.66M | 0.6% | — | — | SPONSORED ADR | 04016X101 |
| — | KALA PHARMACEUTICALS INC | 3,447,840 | $47.34M | 0.6% | — | — | COM | 483119103 |
| GLPG | GALAPAGOS NV | 486,990 | $44.89M | 0.5% | — | — | SPON ADR | 36315X101 |
| — | RESTORBIO INC | 4,830,387 | $44.2M | 0.5% | — | — | COM | 76133L103 |
| EHTH | EHEALTH INC | 1,834,700 | $40.55M | 0.5% | — | — | COM | 28238P109 |
| ONC | BEIGENE LTD | 261,400 | $40.19M | 0.5% | — | — | SPONSORED ADR | 07725L102 |
| — | OBSEVA SA | 2,605,531 | $39.45M | 0.5% | — | — | COM | H5861P103 |
| ZLAB | ZAI LAB LTD | 1,611,000 | $37.46M | 0.4% | — | — | ADR | 98887Q104 |
| MD | MEDNAX INC | 862,600 | $37.33M | 0.4% | — | — | COM | 58502B106 |
| TNDM | TANDEM DIABETES CARE INC | 1,689,000 | $37.19M | 0.4% | — | — | COM NEW | 875372203 |
| — | CIGNA CORPORATION | 214,800 | $36.51M | 0.4% | — | — | COM | 125509109 |
| EXEL | EXELIXIS INC | 1,681,200 | $36.18M | 0.4% | — | — | COM | 30161Q104 |
| PFE | PFIZER INC | 982,000 | $35.63M | 0.4% | — | — | COM | 717081103 |
| UNH | UNITEDHEALTH GROUP INC | 123,300 | $30.25M | 0.4% | — | — | COM | 91324P102 |
| VRTX | VERTEX PHARMACEUTICALS INC | 175,000 | $29.74M | 0.4% | — | — | Call | 92532F100 |
| INCY | INCYTE CORP | 438,000 | $29.35M | 0.4% | — | — | COM | 45337C102 |
| — | VERRICA PHARMACEUTICALS INC | 1,479,733 | $29.2M | 0.3% | — | — | COM | 92511W108 |
| CRSP | CRISPR THERAPEUTICS AG | 496,200 | $29.16M | 0.3% | — | — | NAMEN AKT | H17182108 |
| — | ASSEMBLY BIOSCIENCES INC | 721,166 | $28.28M | 0.3% | — | — | COM | 045396108 |
| — | IMMUNOGEN INC | 2,904,270 | $28.26M | 0.3% | — | — | COM | 45253H101 |
| GILD | GILEAD SCIENCES INC | 364,600 | $25.83M | 0.3% | — | — | COM | 375558103 |
| — | INSYS THERAPEUTICS INC NEW | 3,511,544 | $25.42M | 0.3% | — | — | COM NEW | 45824V209 |
| — | LIFEPOINT HEALTH INC | 513,200 | $25.04M | 0.3% | — | — | COM | 53219L109 |
| — | ALPINE IMMUNE SCIENCES INC | 3,298,516 | $24.97M | 0.3% | — | — | COM | 02083G100 |
| — | CTI BIOPHARMA CORP | 5,000,000 | $24.9M | 0.3% | — | — | COM NEW | 12648L601 |
| — | SELECTA BIOSCIENCES INC | 1,842,797 | $24.42M | 0.3% | — | — | COM | 816212104 |
| HCA | HCA HEALTHCARE INC | 237,300 | $24.35M | 0.3% | — | — | COM | 40412C101 |
| — | INSMED INC | 26,500,000 | $24.25M | 0.3% | — | — | NOTE 1.750% 1/1 | 457669AA7 |
| SYK | STRYKER CORP | 143,400 | $24.21M | 0.3% | — | — | COM | 863667101 |
| — | MAGELLAN HEALTH INC | 251,383 | $24.12M | 0.3% | — | — | COM NEW | 559079207 |
| ABT | ABBOTT LABS | 394,100 | $24.04M | 0.3% | — | — | COM | 002824100 |
| NTLA | INTELLIA THERAPEUTICS INC | 876,000 | $23.97M | 0.3% | — | — | COM | 45826J105 |
| AMGN | AMGEN INC | 124,100 | $22.91M | 0.3% | — | — | COM | 031162100 |
| — | RADIUS HEALTH INC | 762,900 | $22.48M | 0.3% | — | — | COM NEW | 750469207 |
| HUM | HUMANA INC | 72,600 | $21.61M | 0.3% | — | — | COM | 444859102 |
| — | AERPIO PHARMACEUTICALS INC | 5,193,946 | $21.55M | 0.3% | — | — | COM | 00810B105 |
| SVA | SINOVAC BIOTECH LTD | 2,839,500 | $21.18M | 0.3% | — | — | SHS | P8696W104 |
| CHRS | COHERUS BIOSCIENCES INC | 1,480,482 | $20.73M | 0.2% | — | — | COM | 19249H103 |
| — | FOAMIX PHARMACEUTICALS LTD | 4,040,000 | $20.24M | 0.2% | — | — | SHS | M46135105 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 447,275 | $20.22M | 0.2% | — | — | COM | 37890U108 |
| — | SYNLOGIC INC | 2,029,996 | $19.95M | 0.2% | — | — | COM | 87166L100 |
| — | AEGLEA BIOTHERAPEUTICS INC | 1,865,524 | $19.74M | 0.2% | — | — | COM | 00773J103 |
| — | SCPHARMACEUTICALS INC | 3,409,865 | $19.3M | 0.2% | — | — | COM | 810648105 |
| — | STEADYMED LTD | 4,246,196 | $19.11M | 0.2% | — | — | SHS | M84920103 |
| — | K2M GROUP HLDGS INC | 843,205 | $18.97M | 0.2% | — | — | COM | 48273J107 |
| NTRA | NATERA INC | 984,086 | $18.52M | 0.2% | — | — | COM | 632307104 |
| — | NOVUS THERAPEUTICS INC | 2,537,110 | $17.76M | 0.2% | — | — | COM | 67011N105 |
| — | VERONA PHARMA PLC | 1,250,396 | $17.08M | 0.2% | — | — | SPONSORED ADS | 925050106 |
| — | PIERIS PHARMACEUTICALS INC | 3,140,000 | $15.92M | 0.2% | — | — | COM | 720795103 |
| NVO | NOVO-NORDISK A S | 330,000 | $15.22M | 0.2% | — | — | ADR | 670100205 |
| RCKT | ROCKET PHARMACEUTICALS INC | 775,000 | $15.21M | 0.2% | — | — | COM | 77313F106 |
| — | AMEDISYS INC | 171,100 | $14.62M | 0.2% | — | — | COM | 023436108 |
| — | NABRIVA THERAPEUTICS PLC | 3,919,600 | $13.64M | 0.2% | — | — | SHS | G63637105 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 137,800 | $13.54M | 0.2% | — | — | COM | 64125C109 |
| THC | TENET HEALTHCARE CORP | 372,900 | $12.52M | 0.1% | — | — | COM NEW | 88033G407 |
| — | TRIPLE-S MGMT CORP | 290,800 | $11.36M | 0.1% | — | — | CL B | 896749108 |
| — | WRIGHT MED GROUP N V | 8,746,583 | $11.2M | 0.1% | — | — | RIGHT 03/01/2019 | N96617126 |
| — | INVITAE CORP | 1,518,197 | $11.16M | 0.1% | — | — | COM | 46185L103 |
| — | AEGERION PHARMACEUTICALS INC | 15,000,000 | $9.718M | 0.1% | — | — | NOTE 2.000% 8/1 | 00767EAB8 |
| PRQR | PROQR THRAPEUTICS N V | 1,302,955 | $9.512M | 0.1% | — | — | SHS EURO | N71542109 |
| — | DERMIRA INC | 1,031,596 | $9.491M | 0.1% | — | — | COM | 24983L104 |
| LAB | FLUIDIGM CORP DEL | 1,583,700 | $9.439M | 0.1% | — | — | COM | 34385P108 |
| — | ALEXION PHARMACEUTICALS INC | 70,000 | $8.691M | 0.1% | — | — | Call | 015351109 |
| — | FLUIDIGM CORP DEL | 10,000,000 | $8.093M | 0.1% | — | — | NOTE 2.750% 2/0 | 34385PAA6 |
| — | ATHENEX INC | 430,000 | $8.024M | 0.1% | — | — | COM | 04685N103 |
| — | DBV TECHNOLOGIES S A | 410,700 | $7.922M | 0.1% | — | — | SPONSORED ADR | 23306J101 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 666,593 | $7.912M | 0.1% | — | — | SPONDS ADR | 00653A107 |
| — | INOTEK PHARMACEUTICALS CORP | 7,000,000 | $7.214M | 0.1% | — | — | NOTE 5.750% 8/0 | 45780VAB8 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 76,500 | $7.206M | 0.1% | — | — | COM | 09061G101 |
| — | AVROBIO INC | 250,000 | $7.14M | 0.1% | — | — | COM | 05455M100 |
| — | ARSANIS INC | 1,868,966 | $6.784M | 0.1% | — | — | COM | 042873109 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 70,000 | $6.594M | 0.1% | — | — | Call | 09061G101 |
| — | ELECTROCORE INC | 397,826 | $6.568M | 0.1% | — | — | COM | 28531P103 |
| ALKS | ALKERMES PLC | 145,000 | $5.968M | 0.1% | — | — | SHS | G01767105 |
| XENE | XENON PHARMACEUTICALS INC | 634,812 | $5.84M | 0.1% | — | — | COM | 98420N105 |
| RARE | ULTRAGENYX PHARMACEUTICAL IN | 67,605 | $5.197M | 0.1% | — | — | COM | 90400D108 |
| — | REDHILL BIOPHARMA LTD | 564,900 | $4.819M | 0.1% | — | — | SPONSORED ADS | 757468103 |
| — | CLOVIS ONCOLOGY INC | 100,000 | $4.547M | 0.1% | — | — | Call | 189464100 |
| — | MARINUS PHARMACEUTICALS INC | 567,600 | $4.013M | 0.0% | — | — | COM | 56854Q101 |
| STIM | NEURONETICS INC | 150,000 | $3.992M | 0.0% | — | — | COM | 64131A105 |
| — | SIERRA ONCOLOGY INC | 1,267,104 | $3.751M | 0.0% | — | — | COM | 82640U107 |
| KIDS | ORTHOPEDIATRICS CORP | 136,900 | $3.647M | 0.0% | — | — | COM | 68752L100 |
| — | AKORN INC | 200,000 | $3.318M | 0.0% | — | — | Call | 009728106 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 437,000 | $3.068M | 0.0% | — | — | COM | 87164F105 |
| — | TESARO INC | 67,281 | $2.992M | 0.0% | — | — | COM | 881569107 |
| — | GW PHARMACEUTICALS PLC | 21,000 | $2.93M | 0.0% | — | — | ADS | 36197T103 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 150,000 | $2.868M | 0.0% | — | — | Call | 46333X108 |
| — | ADAMAS PHARMACEUTICALS INC | 100,000 | $2.583M | 0.0% | — | — | Call | 00548A106 |
| AUPH | AURINIA PHARMACEUTICALS INC | 167,419 | $943K | 0.0% | — | — | COM | 05156V102 |
| — | BIOLINERX LTD | 1,038,600 | $924K | 0.0% | — | — | SPONSORED ADR | 09071M106 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $592K | 0.0% | — | — | NOTE 1.500%10/1 | 09061GAF8 |
| — | AFFIMED N V | 326,650 | $539K | 0.0% | — | — | COM | N01045108 |
| — | RECRO PHARMA INC | 107,357 | $539K | 0.0% | — | — | COM | 75629F109 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $532K | 0.0% | — | — | NOTE 0.750%10/1 | 09061GAE1 |
| — | ALIMERA SCIENCES INC | 250,000 | $245K | 0.0% | — | — | COM | 016259103 |
| — | MEDIGUS LTD | 60,000 | $74,000 | 0.0% | — | — | SPONSORD ADR NEW | 58471G201 |