Location: New York, NY
CIK: 0001055951 · Show all filings
Period: Q1 2020 (← Previous) (Next →)
Filing Date: May 15, 2020
Total Value: $5.95B (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| ASND | ASCENDIS PHARMA A S | 3,287,400 | $370M | 6.2% | — | — | SPONSORED ADR | 04351P101 |
| — | TRICIDA INC | 9,614,280 | $212M | 3.6% | — | — | COM | 89610F101 |
| ALEC | ALECTOR INC | 8,327,691 | $201M | 3.4% | — | — | COM | 014442107 |
| — | SPRINGWORKS THERAPEUTICS INC | 7,406,307 | $200M | 3.4% | — | — | COM | 85205L107 |
| MRK | MERCK & CO. INC | 2,589,100 | $199M | 3.3% | — | — | COM | 58933Y105 |
| — | ALEXION PHARMACEUTICALS INC | 2,071,385 | $186M | 3.1% | — | — | COM | 015351109 |
| VRTX | VERTEX PHARMACEUTICALS INC | 737,400 | $175M | 2.9% | — | — | COM | 92532F100 |
| — | PREVAIL THERAPEUTICS INC | 13,822,463 | $168M | 2.8% | — | — | COM | 74140Y101 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 5,548,326 | $166M | 2.8% | — | — | COM | 462260100 |
| BSX | BOSTON SCIENTIFIC CORP | 4,847,300 | $158M | 2.7% | — | — | COM | 101137107 |
| BIIB | BIOGEN INC | 480,400 | $152M | 2.6% | — | — | COM | 09062X103 |
| ARQT | ARCUTIS BIOTHERAPEUTICS INC | 4,673,850 | $139M | 2.3% | — | — | COM | 03969K108 |
| BMY | BRISTOL-MYERS SQUIBB CO | 2,474,800 | $138M | 2.3% | — | — | COM | 110122108 |
| — | TURNING POINT THERAPEUTICS I | 2,745,327 | $123M | 2.1% | — | — | COM | 90041T108 |
| GILD | GILEAD SCIENCES INC | 1,471,100 | $110M | 1.8% | — | — | COM | 375558103 |
| — | PASSAGE BIO INC | 6,962,899 | $110M | 1.8% | — | — | COM | 702712100 |
| — | MIRATI THERAPEUTICS INC | 1,423,300 | $109M | 1.8% | — | — | COM | 60468T105 |
| — | 89BIO INC | 4,004,442 | $101M | 1.7% | — | — | COM | 282559103 |
| — | NEXTCURE INC | 2,711,013 | $100M | 1.7% | — | — | COM | 65343E108 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 1,155,015 | $99.97M | 1.7% | — | — | COM | 64125C109 |
| NTRA | NATERA INC | 3,347,000 | $99.94M | 1.7% | — | — | COM | 632307104 |
| PFE | PFIZER INC | 3,012,100 | $98.31M | 1.7% | — | — | COM | 717081103 |
| DXCM | DEXCOM INC | 338,000 | $91.01M | 1.5% | — | — | COM | 252131107 |
| EHTH | EHEALTH INC | 638,558 | $89.92M | 1.5% | — | — | COM | 28238P109 |
| SRPT | SAREPTA THERAPEUTICS INC | 902,449 | $88.28M | 1.5% | — | — | COM | 803607100 |
| HUM | HUMANA INC | 280,300 | $88.02M | 1.5% | — | — | COM | 444859102 |
| ISRG | INTUITIVE SURGICAL INC | 169,100 | $83.74M | 1.4% | — | — | COM NEW | 46120E602 |
| CNC | CENTENE CORP DEL | 1,335,700 | $79.35M | 1.3% | — | — | COM | 15135B101 |
| CI | CIGNA CORP NEW | 439,700 | $77.91M | 1.3% | — | — | COM | 125523100 |
| — | BELLUS HEALTH INC NEW | 7,025,832 | $69.37M | 1.2% | — | — | COM NEW | 07987C204 |
| — | HORIZON THERAPEUTICS PUB LTD | 2,341,700 | $69.36M | 1.2% | — | — | SHS | G46188101 |
| HCA | HCA HEALTHCARE INC | 709,800 | $63.78M | 1.1% | — | — | COM | 40412C101 |
| SYK | STRYKER CORP | 371,100 | $61.78M | 1.0% | — | — | COM | 863667101 |
| AGIO | AGIOS PHARMACEUTICALS INC | 1,652,696 | $58.64M | 1.0% | — | — | COM | 00847X104 |
| EXEL | EXELIXIS INC | 3,180,100 | $54.76M | 0.9% | — | — | COM | 30161Q104 |
| PTCT | PTC THERAPEUTICS INC | 1,148,723 | $51.24M | 0.9% | — | — | COM | 69366J200 |
| MGTX | MEIRAGTX HOLDINGS PLC | 3,582,320 | $48.15M | 0.8% | — | — | COM | G59665102 |
| GKOS | GLAUKOS CORP | 1,547,646 | $47.76M | 0.8% | — | — | COM | 377322102 |
| — | DECIPHERA PHARMACEUTICALS IN | 1,157,600 | $47.66M | 0.8% | — | — | COM | 24344T101 |
| — | KALA PHARMACEUTICALS INC | 5,402,730 | $47.49M | 0.8% | — | — | COM | 483119103 |
| QURE | UNIQURE NV | 983,979 | $46.69M | 0.8% | — | — | SHS | N90064101 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 540,500 | $45.67M | 0.8% | — | — | COM | 09061G101 |
| — | IMARA INC | 2,719,902 | $43.6M | 0.7% | — | — | COM | 45249V107 |
| — | APPLIED THERAPEUTICS INC | 1,319,877 | $43.15M | 0.7% | — | — | COM | 03828A101 |
| ARVN | ARVINAS INC | 995,000 | $40.1M | 0.7% | — | — | COM | 04335A105 |
| BHC | BAUSCH HEALTH COS INC | 2,399,880 | $37.2M | 0.6% | — | — | COM | 071734107 |
| — | ADVERUM BIOTECHNOLOGIES INC | 3,450,644 | $33.71M | 0.6% | — | — | COM | 00773U108 |
| EW | EDWARDS LIFESCIENCES CORP | 176,800 | $33.35M | 0.6% | — | — | COM | 28176E108 |
| — | LOGICBIO THERAPEUTICS INC | 6,466,783 | $31.95M | 0.5% | — | — | COM | 54142F102 |
| TMO | THERMO FISHER SCIENTIFIC INC | 110,300 | $31.28M | 0.5% | — | — | COM | 883556102 |
| ATRC | ATRICURE INC | 928,189 | $31.18M | 0.5% | — | — | COM | 04963C209 |
| PRTA | PROTHENA CORP PLC | 2,902,239 | $31.05M | 0.5% | — | — | SHS | G72800108 |
| — | ATHENEX INC | 4,009,346 | $31.03M | 0.5% | — | — | COM | 04685N103 |
| CRNX | CRINETICS PHARMACEUTICALS IN | 2,039,282 | $29.98M | 0.5% | — | — | COM | 22663K107 |
| — | NANOSTRING TECHNOLOGIES INC | 1,192,400 | $28.68M | 0.5% | — | — | COM | 63009R109 |
| — | HARPOON THERAPEUTICS INC | 2,446,409 | $28.33M | 0.5% | — | — | COM | 41358P106 |
| ACHC | ACADIA HEALTHCARE COMPANY IN | 1,380,160 | $25.33M | 0.4% | — | — | COM | 00404A109 |
| — | SCPHARMACEUTICALS INC | 3,409,865 | $25.23M | 0.4% | — | — | COM | 810648105 |
| TELA | TELA BIO INC | 3,027,542 | $23.68M | 0.4% | — | — | COM | 872381108 |
| CRSP | CRISPR THERAPEUTICS AG | 551,200 | $23.38M | 0.4% | — | — | NAMEN AKT | H17182108 |
| — | ACCELERON PHARMA INC | 257,549 | $23.15M | 0.4% | — | — | COM | 00434H108 |
| — | BENEFYTT TECHNOLOGIES INC | 962,900 | $21.56M | 0.4% | — | — | COM CL A | 08182C106 |
| AMGN | AMGEN INC | 105,200 | $21.33M | 0.4% | — | — | COM | 031162100 |
| INSP | INSPIRE MED SYS INC | 347,000 | $20.92M | 0.4% | — | — | COM | 457730109 |
| — | ZYMEWORKS INC | 582,302 | $20.65M | 0.3% | — | — | COM | 98985W102 |
| NVO | NOVO-NORDISK A S | 330,000 | $19.87M | 0.3% | — | — | ADR | 670100205 |
| AUPH | AURINIA PHARMACEUTICALS INC | 1,336,547 | $19.39M | 0.3% | — | — | COM | 05156V102 |
| IQV | IQVIA HLDGS INC | 175,000 | $18.88M | 0.3% | — | — | COM | 46266C105 |
| XENE | XENON PHARMACEUTICALS INC | 1,662,812 | $18.86M | 0.3% | — | — | COM | 98420N105 |
| ALC | ALCON INC | 351,380 | $17.95M | 0.3% | — | — | ORD SHS | H01301128 |
| ABBV | ABBVIE INC | 229,000 | $17.45M | 0.3% | — | — | COM | 00287Y109 |
| SVA | SINOVAC BIOTECH LTD | 2,839,500 | $17.15M | 0.3% | — | — | SHS | P8696W104 |
| SIBN | SI BONE INC | 1,381,300 | $16.51M | 0.3% | — | — | COM | 825704109 |
| PFE | PFIZER INC | 500,000 | $16.32M | 0.3% | — | — | Call | 717081103 |
| — | BIOMX INC | 2,313,489 | $16.19M | 0.3% | — | — | COM | 09090D103 |
| — | VERRICA PHARMACEUTICALS INC | 1,479,733 | $16.17M | 0.3% | — | — | COM | 92511W108 |
| SPY | SPDR S&P 500 ETF TR | 50,000 | $15.77M | 0.3% | — | — | Put | 78462F103 |
| — | SIERRA ONCOLOGY INC | 1,477,320 | $14.51M | 0.2% | — | — | COM NEW | 82640U404 |
| CRVS | CORVUS PHARMACEUTICALS INC | 6,767,584 | $14.28M | 0.2% | — | — | COM | 221015100 |
| — | AEGLEA BIOTHERAPEUTICS INC | 2,865,524 | $13.35M | 0.2% | — | — | COM | 00773J103 |
| ZLAB | ZAI LAB LTD | 254,000 | $13.08M | 0.2% | — | — | ADR | 98887Q104 |
| — | PFENEX INC | 1,305,034 | $11.51M | 0.2% | — | — | COM | 717071104 |
| — | X4 PHARMACEUTICALS INC | 1,086,493 | $10.87M | 0.2% | — | — | COM | 98420X103 |
| — | ALPINE IMMUNE SCIENCES INC | 3,670,955 | $10.57M | 0.2% | — | — | COM | 02083G100 |
| — | NEOLEUKIN THERAPEUTICS INC | 921,800 | $10.49M | 0.2% | — | — | COM | 64049K104 |
| — | AVROBIO INC | 663,174 | $10.32M | 0.2% | — | — | COM | 05455M100 |
| XLV | SELECT SECTOR SPDR TR | 113,200 | $10.03M | 0.2% | — | — | SBI HEALTHCARE | 81369Y209 |
| XBI | SPDR SER TR | 127,200 | $9.85M | 0.2% | — | — | S&P BIOTECH | 78464A870 |
| AGIO | AGIOS PHARMACEUTICALS INC | 250,000 | $8.87M | 0.1% | — | — | Call | 00847X104 |
| — | CTI BIOPHARMA CORP | 9,520,600 | $8.759M | 0.1% | — | — | COM | 12648L601 |
| RGNX | REGENXBIO INC | 267,700 | $8.668M | 0.1% | — | — | COM | 75901B107 |
| REGN | REGENERON PHARMACEUTICALS | 17,200 | $8.399M | 0.1% | — | — | COM | 75886F107 |
| — | MERSANA THERAPEUTICS INC | 1,346,721 | $7.851M | 0.1% | — | — | COM | 59045L106 |
| — | CARA THERAPEUTICS INC | 592,800 | $7.831M | 0.1% | — | — | COM | 140755109 |
| ADAPY | ADAPTIMMUNE THERAPEUTICS PLC | 2,525,654 | $6.87M | 0.1% | — | — | SPONDS ADR | 00653A107 |
| RVMD | REVOLUTION MEDICINES INC | 300,000 | $6.573M | 0.1% | — | — | COM | 76155X100 |
| HRTX | HERON THERAPEUTICS INC | 537,420 | $6.309M | 0.1% | — | — | COM | 427746102 |
| — | OBSEVA SA | 2,605,531 | $6.279M | 0.1% | — | — | COM | H5861P103 |
| — | SELECTA BIOSCIENCES INC | 2,593,869 | $6.251M | 0.1% | — | — | COM | 816212104 |
| XTNT | XTANT MED HLDGS INC | 9,207,012 | $6.169M | 0.1% | — | — | COM NEW | 98420P308 |
| — | ESSA PHARMA INC | 1,471,853 | $5.887M | 0.1% | — | — | COM NEW | 29668H708 |
| TXG | 10X GENOMICS INC | 92,700 | $5.777M | 0.1% | — | — | CL A COM | 88025U109 |
| — | ARENA PHARMACEUTICALS INC | 133,400 | $5.603M | 0.1% | — | — | COM NEW | 040047607 |
| ANAB | ANAPTYSBIO INC | 375,800 | $5.31M | 0.1% | — | — | COM | 032724106 |
| — | VERONA PHARMA PLC | 1,250,396 | $5.152M | 0.1% | — | — | SPONSORED ADS | 925050106 |
| — | RESTORBIO INC | 4,830,387 | $4.975M | 0.1% | — | — | COM | 76133L103 |
| TBPH | THERAVANCE BIOPHARMA INC | 211,545 | $4.889M | 0.1% | — | — | COM | G8807B106 |
| HCAT | HEALTH CATALYST INC | 179,598 | $4.696M | 0.1% | — | — | COM | 42225T107 |
| — | MENLO THERAPEUTICS INC | 1,751,295 | $4.693M | 0.1% | — | — | COM | 586858102 |
| — | IGM BIOSCIENCES INC | 80,760 | $4.535M | 0.1% | — | — | COM | 449585108 |
| IFRX | INFLARX NV | 1,067,600 | $4.078M | 0.1% | — | — | COM | N44821101 |
| — | APTOSE BIOSCIENCES INC | 659,000 | $3.914M | 0.1% | — | — | COM NEW | 03835T200 |
| ARGX | ARGENX SE | 28,591 | $3.766M | 0.1% | — | — | SPONSORED ADR | 04016X101 |
| — | SYNLOGIC INC | 2,029,996 | $3.492M | 0.1% | — | — | COM | 87166L100 |
| — | TRILLIUM THERAPEUTICS INC | 801,000 | $3.236M | 0.1% | — | — | COM NEW | 89620X506 |
| KALV | KALVISTA PHARMACEUTICALS INC | 420,641 | $3.218M | 0.1% | — | — | COM | 483497103 |
| NTLA | INTELLIA THERAPEUTICS INC | 262,100 | $3.205M | 0.1% | — | — | COM | 45826J105 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 290,000 | $3.181M | 0.1% | — | — | COM | 87164F105 |
| — | AERPIO PHARMACEUTICALS INC | 5,193,946 | $2.856M | 0.0% | — | — | COM | 00810B105 |
| IMVT | IMMUNOVANT INC | 179,500 | $2.794M | 0.0% | — | — | COM | 45258J102 |
| — | NABRIVA THERAPEUTICS PLC | 4,644,600 | $2.671M | 0.0% | — | — | SHS | G63637105 |
| — | NEUBASE THERAPEUTICS INC | 371,114 | $2.642M | 0.0% | — | — | COM | 64132K102 |
| — | IVERIC BIO INC | 750,000 | $2.58M | 0.0% | — | — | COM | 46583P102 |
| — | APTINYX INC | 1,162,108 | $2.51M | 0.0% | — | — | COM | 03836N103 |
| — | BIOXCEL THERAPEUTICS INC | 107,300 | $2.398M | 0.0% | — | — | COM | 09075P105 |
| — | AGILE THERAPEUTICS INC | 1,200,000 | $2.232M | 0.0% | — | — | COM | 00847L100 |
| ARWR | ARROWHEAD PHARMACEUTICALS IN | 68,100 | $1.959M | 0.0% | — | — | COM | 04280A100 |
| SAVA | CASSAVA SCIENCES INC | 250,000 | $1.53M | 0.0% | — | — | Call | 14817C107 |
| APLS | APELLIS PHARMACEUTICALS INC | 50,485 | $1.352M | 0.0% | — | — | COM | 03753U106 |
| — | BRISTOL-MYERS SQUIBB CO | 350,000 | $1.33M | 0.0% | — | — | RIGHT 99/99/9999 | 110122157 |
| — | NOVUS THERAPEUTICS INC | 3,183,314 | $1.241M | 0.0% | — | — | COM | 67011N105 |
| — | SUTRO BIOPHARMA INC | 104,800 | $1.069M | 0.0% | — | — | COM | 869367102 |
| — | KITOV PHARMA LTD | 3,461,983 | $1.058M | 0.0% | — | — | SPONSORED ADS | 49803V107 |
| — | FLEXION THERAPEUTICS INC | 133,000 | $1.047M | 0.0% | — | — | COM | 33938J106 |
| — | CURIS INC | 1,358,363 | $956K | 0.0% | — | — | COM NEW | 231269200 |
| — | ZAFGEN INC | 1,106,529 | $852K | 0.0% | — | — | COM | 98885E103 |
| — | INTERSECT ENT INC | 68,553 | $812K | 0.0% | — | — | COM | 46071F103 |
| — | MUSTANG BIO INC | 251,685 | $675K | 0.0% | — | — | COM | 62818Q104 |
| PTGX | PROTAGONIST THERAPEUTICS INC | 66,909 | $472K | 0.0% | — | — | COM | 74366E102 |
| — | CATABASIS PHARMACEUTICALS IN | 44,398 | $184K | 0.0% | — | — | COM NEW | 14875P206 |
| — | OTONOMY INC | 71,994 | $142K | 0.0% | — | — | COM | 68906L105 |
| — | BIOLINERX LTD | 69,240 | $92,000 | 0.0% | — | — | SPONSORED ADS | 09071M205 |