CIK: 0001055951 · Show all filings
Period: Q1 2018 (← Previous) (Next →)
Filing Date: May 15, 2018
Total Value ($000): $8,065,259 (99.4% shares, 0.6% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | ALEXION PHARMACEUTICALS INC | 3,268,275 | $364,282 | 4.5% | $137.22 | — | COM | 015351109 |
| REGN | REGENERON PHARMACEUTICALS | 962,900 | $331,584 | 4.1% | $376.21 | -8.1% | COM | 75886F107 |
| VRTX | VERTEX PHARMACEUTICALS INC | 1,854,600 | $302,263 | 3.7% | $99.02 | +65.0% | COM | 92532F100 |
| MRK | MERCK & CO INC | 5,288,200 | $288,048 | 3.6% | $42.56 | -0.7% | COM | 58933Y105 |
| BIIB | BIOGEN INC | 1,040,400 | $284,882 | 3.5% | $263.39 | +17.9% | COM | 09062X103 |
| BSX | BOSTON SCIENTIFIC CORP | 10,377,795 | $283,521 | 3.5% | $16.76 | +62.2% | COM | 101137107 |
| — | CELGENE CORP | 2,634,250 | $235,001 | 2.9% | $110.05 | — | COM | 151020104 |
| BMY | BRISTOL MYERS SQUIBB CO | 3,675,300 | $232,463 | 2.9% | $45.67 | +5.3% | COM | 110122108 |
| ASND | ASCENDIS PHARMA A S | 3,367,315 | $220,222 | 2.7% | $17.43 | — | SPONSORED ADR | 04351P101 |
| A | AGILENT TECHNOLOGIES INC | 2,836,900 | $189,789 | 2.4% | $36.59 | +80.7% | COM | 00846U101 |
| PBYI | PUMA BIOTECHNOLOGY INC | 2,641,661 | $179,765 | 2.2% | $90.84 | -17.6% | COM | 74587V107 |
| — | CLEMENTIA PHARMACEUTICALS IN | 10,425,225 | $157,942 | 2.0% | $16.89 | — | COM | 185575107 |
| JAZZ | JAZZ PHARMACEUTICALS PLC | 1,040,100 | $157,045 | 1.9% | $138.48 | +5.9% | SHS USD | G50871105 |
| — | ARMO BIOSCIENCES INC | 4,118,903 | $154,088 | 1.9% | $37.41 | — | COM | 04225U104 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 1,265,966 | $150,777 | 1.9% | $86.12 | +49.7% | COM | 02043Q107 |
| ABBV | ABBVIE INC | 1,527,500 | $144,578 | 1.8% | $48.35 | +62.4% | COM | 00287Y109 |
| EW | EDWARDS LIFESCIENCES CORP | 1,024,600 | $142,952 | 1.8% | $34.62 | +25.4% | COM | 28176E108 |
| — | WRIGHT MED GROUP N V | 6,852,068 | $135,945 | 1.7% | $25.17 | — | ORD SHS 0.03 PAR | N96617118 |
| — | CLOVIS ONCOLOGY INC | 2,330,870 | $123,070 | 1.5% | $86.21 | — | COM | 189464100 |
| — | ALLERGAN PLC | 693,605 | $116,727 | 1.4% | $222.90 | — | SHS | G0177J108 |
| — | NEVRO CORP | 1,260,091 | $109,212 | 1.4% | $77.98 | — | COM | 64157F103 |
| — | LOXO ONCOLOGY INC | 941,000 | $108,563 | 1.3% | $1.07 | — | COM | 548862101 |
| FOLD | AMICUS THERAPEUTICS INC | 7,072,500 | $106,370 | 1.3% | $14.05 | +8.3% | COM | 03152W109 |
| — | AUDENTES THERAPEUTICS INC | 3,522,100 | $105,839 | 1.3% | $17.81 | — | COM | 05070R104 |
| DVA | DAVITA INC | 1,559,600 | $102,840 | 1.3% | $69.80 | +5.2% | COM | 23918K108 |
| — | AERIE PHARMACEUTICALS INC | 1,884,100 | $102,212 | 1.3% | $44.54 | — | COM | 00771V108 |
| THC | TENET HEALTHCARE CORP | 4,189,300 | $101,591 | 1.3% | $19.91 | 0.0% | COM NEW | 88033G407 |
| — | SHIRE PLC | 650,308 | $97,150 | 1.2% | $166.25 | — | SPONSORED ADR | 82481R106 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 5,548,326 | $93,767 | 1.2% | $6.34 | +138.7% | COM | 462260100 |
| UHS | UNIVERSAL HLTH SVCS INC | 772,900 | $91,519 | 1.1% | $113.26 | +1.2% | CL B | 913903100 |
| SEM | SELECT MED HLDGS CORP | 5,074,200 | $87,530 | 1.1% | $7.32 | +19.7% | COM | 81619Q105 |
| — | IMMUNOMEDICS INC | 5,710,774 | $83,434 | 1.0% | $10.59 | — | COM | 452907108 |
| TMO | THERMO FISHER SCIENTIFIC INC | 389,400 | $80,396 | 1.0% | $92.62 | +121.9% | COM | 883556102 |
| — | ARRAY BIOPHARMA INC | 4,900,900 | $79,983 | 1.0% | $5.98 | — | COM | 04269X105 |
| AMGN | AMGEN INC | 445,310 | $75,916 | 0.9% | $86.91 | +66.2% | COM | 031162100 |
| — | MYLAN N V | 1,834,300 | $75,518 | 0.9% | $37.59 | — | SHS EURO | N59465109 |
| ACAD | ACADIA PHARMACEUTICALS INC | 3,340,700 | $75,066 | 0.9% | $28.78 | -3.8% | COM | 004225108 |
| XTNT | XTANT MED HLDGS INC | 9,207,012 | $72,643 | 0.9% | $6.59 | 0.0% | COM NEW | 98420P308 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 1,466,530 | $70,833 | 0.9% | $32.00 | — | COM | 37890U108 |
| CRVS | CORVUS PHARMACEUTICALS INC | 5,967,584 | $68,806 | 0.9% | $13.85 | -31.7% | COM | 221015100 |
| ILMN | ILLUMINA INC | 284,500 | $67,261 | 0.8% | $123.96 | +84.9% | COM | 452327109 |
| INSM | INSMED INC | 2,927,891 | $65,936 | 0.8% | $22.80 | +15.4% | COM PAR $.01 | 457669307 |
| VRAYQ | VIEWRAY INC | 9,458,567 | $60,819 | 0.8% | $4.68 | +78.1% | COM | 92672L107 |
| — | MAGELLAN HEALTH INC | 563,843 | $60,388 | 0.7% | $64.56 | — | COM NEW | 559079207 |
| JNJ | JOHNSON & JOHNSON | 465,300 | $59,628 | 0.7% | $83.42 | +29.9% | COM | 478160104 |
| ONC | BEIGENE LTD | 354,900 | $59,623 | 0.7% | $36.10 | — | SPONSORED ADR | 07725L102 |
| — | BLUEBIRD BIO INC | 345,600 | $59,011 | 0.7% | $115.02 | — | COM | 09609G100 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 2,901,295 | $57,736 | 0.7% | $26.40 | +0.6% | COM | 76243J105 |
| — | KALA PHARMACEUTICALS INC | 3,447,840 | $54,579 | 0.7% | $20.66 | — | COM | 483119103 |
| GLPG | GALAPAGOS NV | 486,990 | $48,582 | 0.6% | $76.76 | — | SPON ADR | 36315X101 |
| HCA | HCA HEALTHCARE INC | 482,400 | $46,793 | 0.6% | $90.31 | 0.0% | COM | 40412C101 |
| — | RESTORBIO INC | 4,830,387 | $46,275 | 0.6% | $9.58 | — | COM | 76133L103 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 2,929,250 | $45,198 | 0.6% | $10.99 | +13.4% | COM CL A | 46333X108 |
| — | ARSANIS INC | 1,868,966 | $42,781 | 0.5% | $12.76 | — | COM | 042873109 |
| — | LIFEPOINT HEALTH INC | 902,825 | $42,433 | 0.5% | $47.00 | — | COM | 53219L109 |
| — | SCPHARMACEUTICALS INC | 3,409,865 | $42,282 | 0.5% | $12.09 | — | COM | 810648105 |
| ISRG | INTUITIVE SURGICAL INC | 102,000 | $42,109 | 0.5% | $100.86 | +38.4% | COM NEW | 46120E602 |
| ARGX | ARGENX SE | 500,000 | $40,220 | 0.5% | $21.21 | — | SPONSORED ADR | 04016X101 |
| SYK | STRYKER CORP | 236,300 | $38,025 | 0.5% | $93.40 | +58.3% | COM | 863667101 |
| — | PIERIS PHARMACEUTICALS INC | 5,550,000 | $37,851 | 0.5% | $2.75 | — | COM | 720795103 |
| — | ASSEMBLY BIOSCIENCES INC | 721,166 | $35,438 | 0.4% | $25.39 | — | COM | 045396108 |
| — | OBSEVA SA | 2,605,531 | $35,162 | 0.4% | $10.41 | — | COM | H5861P103 |
| PFE | PFIZER INC | 982,000 | $34,851 | 0.4% | $18.91 | +28.1% | COM | 717081103 |
| — | ENVISION HEALTHCARE CORP | 875,400 | $33,642 | 0.4% | $48.71 | — | COM | 29414D100 |
| — | CIGNA CORPORATION | 192,300 | $32,256 | 0.4% | $168.07 | — | COM | 125509109 |
| HRTX | HERON THERAPEUTICS INC | 1,139,800 | $31,458 | 0.4% | $17.64 | +28.6% | COM | 427746102 |
| — | DECIPHERA PHARMACEUTICALS IN | 1,532,900 | $30,719 | 0.4% | $21.11 | — | COM | 24344T101 |
| TFX | TELEFLEX INC | 117,000 | $29,833 | 0.4% | $251.09 | 0.0% | COM | 879369106 |
| GILD | GILEAD SCIENCES INC | 364,600 | $27,487 | 0.3% | $50.75 | +16.1% | COM | 375558103 |
| — | RADIUS HEALTH INC | 762,900 | $27,419 | 0.3% | $37.37 | — | COM NEW | 750469207 |
| — | ALPINE IMMUNE SCIENCES INC | 3,298,516 | $26,388 | 0.3% | $11.60 | — | COM | 02083G100 |
| EHTH | EHEALTH INC | 1,834,700 | $26,255 | 0.3% | $11.97 | +37.5% | COM | 28238P109 |
| — | VERONA PHARMA PLC | 1,250,396 | $25,008 | 0.3% | $11.76 | — | SPONSORED ADS | 925050106 |
| SVA | SINOVAC BIOTECH LTD | 2,839,500 | $24,448 | 0.3% | $4.60 | +79.2% | SHS | P8696W104 |
| SRPT | SAREPTA THERAPEUTICS INC | 321,600 | $23,827 | 0.3% | $62.44 | +6.8% | COM | 803607100 |
| ABT | ABBOTT LABS | 394,100 | $23,614 | 0.3% | $52.58 | 0.0% | COM | 002824100 |
| — | INSMED INC | 26,500,000 | $23,485 | 0.3% | $0.89 | — | NOTE 1.750% 1/1 | 457669AA7 |
| NTLA | INTELLIA THERAPEUTICS INC | 1,113,000 | $23,473 | 0.3% | $26.61 | -7.6% | COM | 45826J105 |
| — | INSYS THERAPEUTICS INC NEW | 3,511,544 | $21,210 | 0.3% | $27.55 | — | COM NEW | 45824V209 |
| MD | MEDNAX INC | 370,000 | $20,583 | 0.3% | $54.82 | 0.0% | COM | 58502B106 |
| — | NABRIVA THERAPEUTICS PLC | 3,919,600 | $19,716 | 0.2% | $10.48 | — | SHS | G63637105 |
| — | CTI BIOPHARMA CORP | 5,000,000 | $19,500 | 0.2% | $3.31 | — | COM NEW | 12648L601 |
| — | SYNLOGIC INC | 2,029,996 | $19,041 | 0.2% | $15.62 | — | COM | 87166L100 |
| — | SELECTA BIOSCIENCES INC | 1,842,797 | $18,778 | 0.2% | $13.99 | — | COM | 816212104 |
| XNCR | XENCOR INC | 612,500 | $18,363 | 0.2% | $14.43 | +81.2% | COM | 98401F105 |
| NVO | NOVO-NORDISK A S | 330,000 | $16,253 | 0.2% | $48.15 | — | ADR | 670100205 |
| CHRS | COHERUS BIOSCIENCES INC | 1,466,800 | $16,208 | 0.2% | $22.53 | -51.4% | COM | 19249H103 |
| — | K2M GROUP HLDGS INC | 843,205 | $15,979 | 0.2% | $18.95 | — | COM | 48273J107 |
| — | IMMUNOGEN INC | 1,504,270 | $15,825 | 0.2% | $10.82 | — | COM | 45253H101 |
| — | TRIPLE-S MGMT CORP | 566,000 | $14,795 | 0.2% | $26.14 | — | CL B | 896749108 |
| NTRA | NATERA INC | 1,576,190 | $14,611 | 0.2% | $15.79 | -37.9% | COM | 632307104 |
| — | AEGLEA BIOTHERAPEUTICS INC | 1,469,524 | $14,578 | 0.2% | $5.05 | — | COM | 00773J103 |
| RCKT | ROCKET PHARMACEUTICALS INC | 775,000 | $14,531 | 0.2% | $16.31 | 0.0% | COM | 77313F106 |
| ZLAB | ZAI LAB LTD | 658,160 | $14,052 | 0.2% | $27.00 | — | ADR | 98887Q104 |
| — | STEADYMED LTD | 4,246,196 | $13,800 | 0.2% | $4.34 | — | SHS | M84920103 |
| — | NOVUS THERAPEUTICS INC | 2,537,110 | $12,787 | 0.2% | $5.85 | — | COM | 67011N105 |
| BMY | BRISTOL MYERS SQUIBB CO | 200,000 | $12,650 | 0.2% | $45.67 | +5.3% | Call | 110122108 |
| — | AMEDISYS INC | 207,500 | $12,521 | 0.2% | $52.71 | — | COM | 023436108 |
| — | AEGERION PHARMACEUTICALS INC | 15,000,000 | $12,040 | 0.1% | $0.78 | — | NOTE 2.000% 8/1 | 00767EAB8 |
| — | WRIGHT MED GROUP N V | 8,746,583 | $11,983 | 0.1% | $1.52 | — | RIGHT 03/01/2019 | N96617126 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 145,500 | $11,796 | 0.1% | $86.40 | -0.7% | COM | 09061G101 |
| XRAY | DENTSPLY SIRONA INC | 225,000 | $11,320 | 0.1% | $58.89 | 0.0% | COM | 24906P109 |
| — | MYLAN N V | 250,000 | $10,293 | 0.1% | $37.59 | — | Call | N59465109 |
| NVO | NOVO-NORDISK A S | 200,000 | $9,850 | 0.1% | $48.15 | — | Call | 670100205 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 866,593 | $9,732 | 0.1% | $7.98 | — | SPONDS ADR | 00653A107 |
| — | DBV TECHNOLOGIES S A | 410,700 | $9,475 | 0.1% | $34.68 | — | SPONSORED ADR | 23306J101 |
| LAB | FLUIDIGM CORP DEL | 1,583,700 | $9,249 | 0.1% | $23.26 | -71.8% | COM | 34385P108 |
| — | FLUIDIGM CORP DEL | 10,000,000 | $8,475 | 0.1% | $1.10 | — | NOTE 2.750% 2/0 | 34385PAA6 |
| ALKS | ALKERMES PLC | 145,000 | $8,404 | 0.1% | $56.71 | +3.2% | SHS | G01767105 |
| — | GW PHARMACEUTICALS PLC | 74,000 | $8,338 | 0.1% | $112.66 | — | ADS | 36197T103 |
| — | ATHENEX INC | 430,000 | $7,314 | 0.1% | $17.01 | — | COM | 04685N103 |
| — | INVITAE CORP | 1,518,197 | $7,120 | 0.1% | $11.59 | — | COM | 46185L103 |
| — | INOTEK PHARMACEUTICALS CORP | 7,000,000 | $6,772 | 0.1% | $1.36 | — | NOTE 5.750% 8/0 | 45780VAB8 |
| KIDS | ORTHOPEDIATRICS CORP | 425,200 | $6,404 | 0.1% | $19.13 | -7.4% | COM | 68752L100 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 75,000 | $6,220 | 0.1% | $84.45 | 0.0% | COM | 64125C109 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 437,000 | $6,219 | 0.1% | $12.54 | -15.4% | COM | 87164F105 |
| — | FOAMIX PHARMACEUTICALS LTD | 1,100,000 | $5,643 | 0.1% | $5.13 | — | SHS | M46135105 |
| — | ALEXION PHARMACEUTICALS INC | 50,000 | $5,573 | 0.1% | $137.22 | — | Call | 015351109 |
| CRSP | CRISPR THERAPEUTICS AG | 104,401 | $4,772 | 0.1% | $41.27 | 0.0% | NAMEN AKT | H17182108 |
| — | SIERRA ONCOLOGY INC | 2,203,704 | $4,562 | 0.1% | $1.53 | — | COM | 82640U107 |
| PRQR | PROQR THRAPEUTICS N V | 1,302,955 | $4,007 | 0.0% | $14.69 | -78.1% | SHS EURO | N71542109 |
| — | TESARO INC | 67,281 | $3,844 | 0.0% | $82.88 | — | COM | 881569107 |
| SRPT | SAREPTA THERAPEUTICS INC | 50,000 | $3,705 | 0.0% | $62.44 | +6.8% | Call | 803607100 |
| — | CLOVIS ONCOLOGY INC | 65,000 | $3,432 | 0.0% | $86.21 | — | Call | 189464100 |
| TEVA | TEVA PHARMACEUTICAL INDS LTD | 200,000 | $3,418 | 0.0% | — | — | Put | 881624209 |
| EXEL | EXELIXIS INC | 150,000 | $3,323 | 0.0% | — | — | Call | 30161Q104 |
| AUPH | AURINIA PHARMACEUTICALS INC | 626,275 | $3,250 | 0.0% | $4.62 | +15.8% | COM | 05156V102 |
| XENE | XENON PHARMACEUTICALS INC | 634,812 | $3,111 | 0.0% | $7.72 | -52.2% | COM | 98420N105 |
| — | REDHILL BIOPHARMA LTD | 564,900 | $2,909 | 0.0% | $14.14 | — | SPONSORED ADS | 757468103 |
| IRWD | IRONWOOD PHARMACEUTICALS INC | 150,000 | $2,315 | 0.0% | $10.99 | +13.4% | Call | 46333X108 |
| — | MARINUS PHARMACEUTICALS INC | 567,600 | $2,168 | 0.0% | $7.64 | — | COM | 56854Q101 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 50,000 | $1,288 | 0.0% | — | — | Put | G11196105 |
| — | BIOLINERX LTD | 1,038,600 | $904 | 0.0% | $1.62 | — | SPONSORED ADR | 09071M106 |
| — | FOAMIX PHARMACEUTICALS LTD | 150,000 | $770 | 0.0% | $5.13 | — | Call | M46135105 |
| — | SERES THERAPEUTICS INC | 95,214 | $699 | 0.0% | $16.04 | — | COM | 81750R102 |
| — | AFFIMED N V | 326,650 | $604 | 0.0% | $6.30 | — | COM | N01045108 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $553 | 0.0% | $1.08 | — | NOTE 1.500%10/1 | 09061GAF8 |
| — | BIOMARIN PHARMACEUTICAL INC | 500,000 | $515 | 0.0% | $1.07 | — | NOTE 0.750%10/1 | 09061GAE1 |
| — | NOVELION THERAPEUTICS INC | 100,000 | $350 | 0.0% | $8.42 | — | COM NEW | 67001K202 |
| — | ALIMERA SCIENCES INC | 250,000 | $258 | 0.0% | $7.89 | — | COM | 016259103 |
| — | MEDIGUS LTD | 60,000 | $76 | 0.0% | $3.08 | — | SPONSORD ADR NEW | 58471G201 |