CIK: 0001055951 · Show all filings
Period: Q1 2019 (← Previous) (Next →)
Filing Date: May 15, 2019
Total Value ($000): $6,459,711 (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| ASND | ASCENDIS PHARMA A S | 3,970,673 | $467,348 | 7.2% | $29.06 | — | SPONSORED ADR | 04351P101 |
| — | TRICIDA INC | 10,889,280 | $420,544 | 6.5% | $29.90 | — | COM | 89610F101 |
| — | CLEMENTIA PHARMACEUTICALS IN | 10,425,225 | $272,098 | 4.2% | $16.89 | — | COM | 185575107 |
| — | ALEXION PHARMACEUTICALS INC | 1,957,200 | $264,574 | 4.1% | $137.22 | — | COM | 015351109 |
| ALEC | ALECTOR INC | 13,182,329 | $246,773 | 3.8% | $18.92 | 0.0% | COM | 014442107 |
| BSX | BOSTON SCIENTIFIC CORP | 5,790,400 | $222,236 | 3.4% | $16.76 | +127.9% | COM | 101137107 |
| MRK | MERCK & CO INC | 2,570,100 | $213,755 | 3.3% | $43.08 | +40.0% | COM | 58933Y105 |
| VRTX | VERTEX PHARMACEUTICALS INC | 955,300 | $175,727 | 2.7% | $99.02 | +86.5% | COM | 92532F100 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 1,833,200 | $161,505 | 2.5% | $86.20 | -3.0% | COM | 64125C109 |
| — | MYLAN N V | 4,861,800 | $137,783 | 2.1% | $35.28 | — | SHS EURO | N59465109 |
| EW | EDWARDS LIFESCIENCES CORP | 715,000 | $136,801 | 2.1% | $43.58 | +31.0% | COM | 28176E108 |
| — | WRIGHT MED GROUP N V | 4,187,799 | $131,706 | 2.0% | $25.24 | — | ORD SHS | N96617118 |
| TMO | THERMO FISHER SCIENTIFIC INC | 447,300 | $122,435 | 1.9% | $145.20 | +68.3% | COM | 883556102 |
| ISRG | INTUITIVE SURGICAL INC | 210,300 | $119,993 | 1.9% | $142.69 | +24.6% | COM NEW | 46120E602 |
| GH | GUARDANT HEALTH INC | 1,534,464 | $117,693 | 1.8% | $36.84 | +50.5% | COM | 40131M109 |
| — | SYNTHORX INC | 5,316,355 | $108,294 | 1.7% | $17.38 | — | COM | 87167A103 |
| SRPT | SAREPTA THERAPEUTICS INC | 828,400 | $98,737 | 1.5% | $103.76 | +23.9% | COM | 803607100 |
| ELV | ANTHEM INC | 325,200 | $93,326 | 1.4% | $212.75 | +24.0% | COM | 036752103 |
| BHC | BAUSCH HEALTH COS INC | 3,740,700 | $92,395 | 1.4% | $23.34 | +2.3% | COM | 071734107 |
| — | PRINCIPIA BIOPHARMA INC | 2,605,713 | $88,594 | 1.4% | $29.22 | — | COM | 74257L108 |
| REGN | REGENERON PHARMACEUTICALS | 214,800 | $88,201 | 1.4% | $376.34 | +8.8% | COM | 75886F107 |
| — | DECIPHERA PHARMACEUTICALS IN | 3,618,171 | $83,978 | 1.3% | $24.10 | — | COM | 24344T101 |
| INSP | INSPIRE MED SYS INC | 1,471,000 | $83,523 | 1.3% | $32.28 | +67.4% | COM | 457730109 |
| — | IMMUNOMEDICS INC | 4,270,403 | $82,034 | 1.3% | $11.06 | — | COM | 452907108 |
| EHTH | EHEALTH INC | 1,181,214 | $73,637 | 1.1% | $14.94 | +268.9% | COM | 28238P109 |
| PBYI | PUMA BIOTECHNOLOGY INC | 1,880,000 | $72,925 | 1.1% | $89.74 | -66.0% | COM | 74587V107 |
| — | AUDENTES THERAPEUTICS INC | 1,815,000 | $70,821 | 1.1% | $17.81 | — | COM | 05070R104 |
| ILMN | ILLUMINA INC | 227,300 | $70,620 | 1.1% | $123.96 | +135.3% | COM | 452327109 |
| — | CLOVIS ONCOLOGY INC | 2,832,300 | $70,298 | 1.1% | $72.00 | — | COM | 189464100 |
| EXEL | EXELIXIS INC | 2,801,900 | $66,685 | 1.0% | $20.21 | +12.9% | COM | 30161Q104 |
| A | AGILENT TECHNOLOGIES INC | 798,700 | $64,200 | 1.0% | $38.64 | +87.1% | COM | 00846U101 |
| TEVA | TEVA PHARMACEUTICAL INDS LTD | 4,079,000 | $63,959 | 1.0% | $15.68 | — | SPONSORED ADS | 881624209 |
| — | LOGICBIO THERAPEUTICS INC | 6,466,783 | $63,892 | 1.0% | $10.40 | — | COM | 54142F102 |
| PTCT | PTC THERAPEUTICS INC | 1,519,700 | $57,202 | 0.9% | $40.50 | -17.1% | COM | 69366J200 |
| BMY | BRISTOL MYERS SQUIBB CO | 1,195,000 | $57,013 | 0.9% | $41.42 | -7.5% | COM | 110122108 |
| HUM | HUMANA INC | 210,300 | $55,940 | 0.9% | $298.72 | -9.2% | COM | 444859102 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 5,548,326 | $52,765 | 0.8% | $6.34 | +53.1% | COM | 462260100 |
| — | AVEDRO INC | 4,240,128 | $52,026 | 0.8% | $12.27 | — | COM | 05355N109 |
| — | ENDO INTL PLC | 6,165,464 | $49,509 | 0.8% | $8.03 | — | SHS | G30401106 |
| ABT | ABBOTT LABS | 615,400 | $49,195 | 0.8% | $57.09 | +15.8% | COM | 002824100 |
| — | MYOKARDIA INC | 906,600 | $47,134 | 0.7% | $50.83 | — | COM | 62857M105 |
| ARGX | ARGENX SE | 361,300 | $45,105 | 0.7% | $38.81 | — | SPONSORED ADR | 04016X101 |
| CRNX | CRINETICS PHARMACEUTICALS IN | 1,914,282 | $43,569 | 0.7% | $29.69 | -17.2% | COM | 22663K107 |
| MGTX | MEIRAGTX HOLDINGS PLC | 2,460,251 | $42,390 | 0.7% | $13.62 | +3.4% | COM | G59665102 |
| ZLAB | ZAI LAB LTD | 1,401,318 | $41,353 | 0.6% | $24.35 | — | ADR | 98887Q104 |
| CI | CIGNA CORP NEW | 252,600 | $40,623 | 0.6% | $190.77 | -12.5% | COM | 125523100 |
| TNDM | TANDEM DIABETES CARE INC | 631,300 | $40,088 | 0.6% | $17.97 | +192.4% | COM NEW | 875372203 |
| ARVN | ARVINAS INC | 2,678,810 | $39,539 | 0.6% | $16.45 | +7.8% | COM | 04335A105 |
| VRAYQ | VIEWRAY INC | 5,149,019 | $38,051 | 0.6% | $4.68 | +64.8% | COM | 92672L107 |
| ONC | BEIGENE LTD | 282,500 | $37,290 | 0.6% | $46.26 | — | SPONSORED ADR | 07725L102 |
| APLS | APELLIS PHARMACEUTICALS INC | 1,762,300 | $34,365 | 0.5% | $15.66 | +0.5% | COM | 03753U106 |
| — | OBSEVA SA | 2,605,531 | $33,325 | 0.5% | $10.41 | — | COM | H5861P103 |
| — | RESTORBIO INC | 4,830,387 | $32,943 | 0.5% | $9.58 | — | COM | 76133L103 |
| PRTA | PROTHENA CORP PLC | 2,435,278 | $29,540 | 0.5% | $12.49 | 0.0% | SHS | G72800108 |
| GNFTY | GENFIT S A | 1,230,314 | $29,528 | 0.5% | $24.00 | — | ADS | 372279109 |
| GILD | GILEAD SCIENCES INC | 443,800 | $28,851 | 0.4% | $51.16 | -0.6% | COM | 375558103 |
| — | KALA PHARMACEUTICALS INC | 3,447,840 | $28,514 | 0.4% | $20.66 | — | COM | 483119103 |
| XTNT | XTANT MED HLDGS INC | 9,207,012 | $28,081 | 0.4% | $6.59 | -55.8% | COM NEW | 98420P308 |
| — | CELGENE CORP | 295,000 | $27,830 | 0.4% | $98.86 | — | COM | 151020104 |
| PRQR | PROQR THRAPEUTICS N V | 1,982,031 | $27,491 | 0.4% | $13.70 | +9.0% | SHS EURO | N71542109 |
| HRTX | HERON THERAPEUTICS INC | 1,069,000 | $26,126 | 0.4% | $21.87 | +19.7% | COM | 427746102 |
| CDNA | CAREDX INC | 827,600 | $26,086 | 0.4% | $29.13 | 0.0% | COM | 14167L103 |
| — | ALPINE IMMUNE SCIENCES INC | 3,670,955 | $25,183 | 0.4% | $11.12 | — | COM | 02083G100 |
| — | CYMABAY THERAPEUTICS INC | 1,874,955 | $24,899 | 0.4% | $13.28 | — | COM | 23257D103 |
| CRVS | CORVUS PHARMACEUTICALS INC | 5,967,584 | $23,990 | 0.4% | $13.85 | -69.5% | COM | 221015100 |
| AMGN | AMGEN INC | 122,100 | $23,197 | 0.4% | $99.69 | +55.2% | COM | 031162100 |
| — | HARPOON THERAPEUTICS INC | 2,446,409 | $23,167 | 0.4% | $9.47 | — | COM | 41358P106 |
| ENTA | ENANTA PHARMACEUTICALS INC | 233,100 | $22,266 | 0.3% | $89.70 | 0.0% | COM | 29251M106 |
| NTRA | NATERA INC | 1,077,586 | $22,220 | 0.3% | $15.75 | -0.5% | COM | 632307104 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 250,000 | $22,208 | 0.3% | $86.40 | +7.3% | Put | 09061G101 |
| RYTM | RHYTHM PHARMACEUTICALS INC | 787,300 | $21,580 | 0.3% | $26.40 | +8.8% | COM | 76243J105 |
| BIIB | BIOGEN INC | 87,700 | $20,731 | 0.3% | $265.33 | +18.7% | COM | 09062X103 |
| AUPH | AURINIA PHARMACEUTICALS INC | 3,149,810 | $20,474 | 0.3% | $6.63 | 0.0% | COM | 05156V102 |
| TAK | TAKEDA PHARMACEUTICAL CO LTD | 1,000,000 | $20,370 | 0.3% | $20.37 | — | Call | 874060205 |
| — | ASSEMBLY BIOSCIENCES INC | 996,123 | $19,614 | 0.3% | $30.27 | — | COM | 045396108 |
| — | FOAMIX PHARMACEUTICALS LTD | 5,195,330 | $19,482 | 0.3% | $5.20 | — | SHS | M46135105 |
| SIBN | SI BONE INC | 985,368 | $18,564 | 0.3% | $18.92 | +2.3% | COM | 825704109 |
| SVA | SINOVAC BIOTECH LTD | 2,839,500 | $18,372 | 0.3% | $4.60 | +42.0% | SHS | P8696W104 |
| — | AEGLEA BIOTHERAPEUTICS INC | 2,165,524 | $17,432 | 0.3% | $6.69 | — | COM | 00773J103 |
| NVO | NOVO-NORDISK A S | 330,000 | $17,262 | 0.3% | $48.15 | — | ADR | 670100205 |
| DXCM | DEXCOM INC | 138,700 | $16,519 | 0.3% | $31.72 | +10.8% | COM | 252131107 |
| — | VERRICA PHARMACEUTICALS INC | 1,479,733 | $15,996 | 0.2% | $19.73 | — | COM | 92511W108 |
| — | SYNLOGIC INC | 2,029,996 | $15,408 | 0.2% | $15.62 | — | COM | 87166L100 |
| TAK | TAKEDA PHARMACEUTICAL CO LTD | 750,000 | $15,278 | 0.2% | $20.37 | — | SPONSORED ADS | 874060205 |
| SPY | SPDR S&P 500 ETF TR | 50,000 | $14,124 | 0.2% | — | — | Put | 78462F103 |
| — | NABRIVA THERAPEUTICS PLC | 4,644,600 | $11,333 | 0.2% | $9.27 | — | SHS | G63637105 |
| — | CONSTELLATION PHARMCETICLS I | 835,842 | $11,326 | 0.2% | $6.73 | — | COM | 210373106 |
| SYK | STRYKER CORP | 54,000 | $10,666 | 0.2% | $93.40 | +78.9% | COM | 863667101 |
| — | SCPHARMACEUTICALS INC | 3,409,865 | $10,230 | 0.2% | $12.09 | — | COM | 810648105 |
| — | NOVUS THERAPEUTICS INC | 2,537,110 | $10,199 | 0.2% | $5.85 | — | COM | 67011N105 |
| — | MERSANA THERAPEUTICS INC | 1,891,119 | $9,947 | 0.2% | $5.26 | — | COM | 59045L106 |
| — | AMARIN CORP PLC | 467,600 | $9,707 | 0.2% | $19.52 | — | SPONS ADR NEW | 023111206 |
| — | VERONA PHARMA PLC | 1,250,396 | $8,128 | 0.1% | $11.76 | — | SPONSORED ADS | 925050106 |
| — | WRIGHT MED GROUP N V | 250,000 | $7,863 | 0.1% | $25.24 | — | Call | N96617118 |
| — | AMARIN CORP PLC | 350,000 | $7,266 | 0.1% | $19.52 | — | Call | 023111206 |
| FOLD | AMICUS THERAPEUTICS INC | 518,309 | $7,049 | 0.1% | $13.36 | -8.6% | COM | 03152W109 |
| WVE | WAVE LIFE SCIENCES LTD | 180,000 | $6,993 | 0.1% | — | — | Put | Y95308105 |
| — | SELECTA BIOSCIENCES INC | 2,879,064 | $6,823 | 0.1% | $8.74 | — | COM | 816212104 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 76,500 | $6,795 | 0.1% | $86.40 | +7.3% | COM | 09061G101 |
| — | ADVERUM BIOTECHNOLOGIES INC | 1,243,200 | $6,514 | 0.1% | $5.24 | — | COM | 00773U108 |
| SPRO | SPERO THERAPEUTICS INC | 507,471 | $6,501 | 0.1% | $10.61 | 0.0% | COM | 84833T103 |
| XENE | XENON PHARMACEUTICALS INC | 634,812 | $6,450 | 0.1% | $7.72 | +9.8% | COM | 98420N105 |
| NTLA | INTELLIA THERAPEUTICS INC | 377,600 | $6,449 | 0.1% | $26.61 | -44.0% | COM | 45826J105 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 1,350,655 | $5,808 | 0.1% | $6.85 | — | SPONDS ADR | 00653A107 |
| — | X4 PHARMACEUTICALS INC | 311,493 | $5,423 | 0.1% | $17.41 | — | COM | 98420X103 |
| — | ATHENEX INC | 430,000 | $5,268 | 0.1% | $17.01 | — | COM | 04685N103 |
| — | INVITAE CORP | 222,017 | $5,200 | 0.1% | $11.59 | — | COM | 46185L103 |
| — | MENLO THERAPEUTICS INC | 633,920 | $4,976 | 0.1% | $7.85 | — | COM | 586858102 |
| — | CTI BIOPHARMA CORP | 5,000,000 | $4,851 | 0.1% | $3.31 | — | COM NEW | 12648L601 |
| — | AERPIO PHARMACEUTICALS INC | 5,193,946 | $4,680 | 0.1% | $4.15 | — | COM | 00810B105 |
| — | AVROBIO INC | 198,583 | $4,379 | 0.1% | $28.56 | — | COM | 05455M100 |
| — | REALM THERAPEUTICS PLC | 1,021,484 | $3,933 | 0.1% | $2.99 | — | SPONSORED ADS | 75606L103 |
| — | NUVECTRA CORP | 350,000 | $3,854 | 0.1% | $21.98 | — | COM | 67075N108 |
| — | AERIE PHARMACEUTICALS INC | 58,000 | $2,755 | 0.0% | $44.54 | — | COM | 00771V108 |
| KALV | KALVISTA PHARMACEUTICALS INC | 90,500 | $2,590 | 0.0% | $21.68 | 0.0% | COM | 483497103 |
| KRYS | KRYSTAL BIOTECH INC | 59,210 | $1,948 | 0.0% | $23.57 | 0.0% | COM | 501147102 |
| — | MARINUS PHARMACEUTICALS INC | 398,101 | $1,664 | 0.0% | $7.64 | — | COM | 56854Q101 |
| APLS | APELLIS PHARMACEUTICALS INC | 75,000 | $1,463 | 0.0% | $15.66 | +0.5% | Call | 03753U106 |
| — | AEGERION PHARMACEUTICALS INC | 2,000,000 | $1,381 | 0.0% | $0.78 | — | NOTE 2.000% 8/1 | 00767EAB8 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 212,000 | $1,113 | 0.0% | $12.54 | -54.5% | COM | 87164F105 |
| — | SIERRA ONCOLOGY INC | 317,104 | $542 | 0.0% | $1.53 | — | COM | 82640U107 |
| — | BIOLINERX LTD | 1,038,600 | $447 | 0.0% | $1.62 | — | SPONSORED ADS | 09071M106 |
| — | RECRO PHARMA INC | 43,499 | $255 | 0.0% | $5.02 | — | COM | 75629F109 |
| — | MEDIGUS LTD | 15,000 | $44 | 0.0% | $3.40 | — | SPONSORED ADS | 58471G300 |