Location: New York, NY
CIK: 0001055951 · Show all filings
Period: Q1 2022 (← Previous) (Next →)
Filing Date: May 16, 2022
Total Value: $6.167B (99.3% shares, 0.7% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | SPRINGWORKS THERAPEUTICS INC | 6,028,307 | $340M | 5.5% | — | — | COM | 85205L107 |
| — | HORIZON THERAPEUTICS PUB L | 2,196,555 | $231M | 3.7% | — | — | SHS | G46188101 |
| BSX | BOSTON SCIENTIFIC CORP | 4,599,500 | $204M | 3.3% | — | — | COM | 101137107 |
| PFE | PFIZER INC | 3,905,500 | $202M | 3.3% | — | — | COM | 717081103 |
| — | THESEUS PHARMACEUTICALS INC | 17,041,668 | $196M | 3.2% | — | — | COM | 88369M101 |
| BMY | BRISTOL-MYERS SQUIBB CO | 2,607,700 | $190M | 3.1% | — | — | COM | 110122108 |
| HUM | HUMANA INC | 381,700 | $166M | 2.7% | — | — | COM | 444859102 |
| ISRG | INTUITIVE SURGICAL INC | 534,200 | $161M | 2.6% | — | — | COM NEW | 46120E602 |
| UNH | UNITEDHEALTH GROUP INC | 294,200 | $150M | 2.4% | — | — | COM | 91324P102 |
| — | ADICET BIO INC | 7,447,141 | $149M | 2.4% | — | — | COM | 007002108 |
| ABBV | ABBVIE INC | 915,600 | $148M | 2.4% | — | — | COM | 00287Y109 |
| PMVP | PMV PHARMACEUTICALS INC | 6,855,423 | $143M | 2.3% | — | — | COM | 69353Y103 |
| EWTX | EDGEWISE THERAPEUTICS INC | 13,944,680 | $135M | 2.2% | — | — | COM | 28036F105 |
| — | MIRATI THERAPEUTICS INC | 1,630,500 | $134M | 2.2% | — | — | COM | 60468T105 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 1,647,030 | $127M | 2.1% | — | — | COM | 09061G101 |
| EW | EDWARDS LIFESCIENCES CORP | 1,051,300 | $124M | 2.0% | — | — | COM | 28176E108 |
| SYK | STRYKER CORPORATION | 457,100 | $122M | 2.0% | — | — | COM | 863667101 |
| ARQT | ARCUTIS BIOTHERAPEUTICS INC | 6,073,850 | $117M | 1.9% | — | — | COM | 03969K108 |
| IOVA | IOVANCE BIOTHERAPEUTICS INC | 6,633,006 | $110M | 1.8% | — | — | COM | 462260100 |
| VRTX | VERTEX PHARMACEUTICALS INC | 400,200 | $104M | 1.7% | — | — | COM | 92532F100 |
| — | SEAGEN INC | 667,700 | $96.18M | 1.6% | — | — | COM | 81181C104 |
| KROS | KEROS THERAPEUTICS INC | 1,679,417 | $91.33M | 1.5% | — | — | COM | 492327101 |
| GH | GUARDANT HEALTH INC | 1,325,400 | $87.79M | 1.4% | — | — | COM | 40131M109 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 719,034 | $85.26M | 1.4% | — | — | COM | G11196105 |
| — | TRICIDA INC | 10,280,947 | $84.51M | 1.4% | — | — | COM | 89610F101 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 875,515 | $82.08M | 1.3% | — | — | COM | 64125C109 |
| — | IKENA ONCOLOGY INC | 11,895,652 | $77.11M | 1.3% | — | — | NONVOTING | 000000000 |
| DXCM | DEXCOM INC | 149,900 | $76.69M | 1.2% | — | — | COM | 252131107 |
| TMO | THERMO FISHER SCIENTIFIC INC | 120,600 | $71.23M | 1.2% | — | — | COM | 883556102 |
| SIBN | SI-BONE INC | 3,139,247 | $70.95M | 1.2% | — | — | COM | 825704109 |
| CRNX | CRINETICS PHARMACEUTICALS IN | 3,196,876 | $70.17M | 1.1% | — | — | COM | 22663K107 |
| PRLD | PRELUDE THERAPEUTICS INC | 10,039,691 | $69.27M | 1.1% | — | — | COM | 74065P101 |
| NTRA | NATERA INC | 1,595,385 | $64.9M | 1.1% | — | — | COM | 632307104 |
| — | SIERRA ONCOLOGY INC | 1,964,770 | $62.97M | 1.0% | — | — | COM NEW | 82640U404 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 1,576,600 | $54.61M | 0.9% | — | — | COM | 37890U108 |
| — | TURNING POINT THERAPEUTICS I | 2,018,950 | $54.21M | 0.9% | — | — | COM | 90041T108 |
| THC | TENET HEALTHCARE CORP | 628,300 | $54.01M | 0.9% | — | — | COM NEW | 88033G407 |
| ARGX | ARGENX SE | 169,800 | $53.54M | 0.9% | — | — | SPONSORED ADR | 04016X101 |
| XTNT | XTANT MED HLDGS INC | 72,943,918 | $49.6M | 0.8% | — | — | COM NEW | 98420P308 |
| — | REPARE THERAPEUTICS INC | 3,322,488 | $47.31M | 0.8% | — | — | COM | 760273102 |
| MGTX | MEIRAGTX HLDGS PLC | 3,296,666 | $45.66M | 0.7% | — | — | COM | G59665102 |
| — | KINNATE BIOPHARMA INC | 4,043,629 | $45.53M | 0.7% | — | — | COM | 49705R105 |
| EVH | EVOLENT HEALTH INC | 1,400,000 | $45.22M | 0.7% | — | — | CL A | 30050B101 |
| ABCL | ABCELLERA BIOLOGICS INC | 4,180,768 | $40.76M | 0.7% | — | — | COM | 00288U106 |
| JANX | JANUX THERAPEUTICS INC | 2,836,386 | $40.67M | 0.7% | — | — | COM | 47103J105 |
| — | NANOSTRING TECHNOLOGIES INC | 1,157,387 | $40.22M | 0.7% | — | — | COM | 63009R109 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 2,158,300 | $37.51M | 0.6% | — | — | COM | 87164F105 |
| — | ALPINE IMMUNE SCIENCES INC | 4,081,592 | $36.61M | 0.6% | — | — | COM | 02083G100 |
| PCVX | VAXCYTE INC | 1,513,659 | $36.55M | 0.6% | — | — | COM | 92243G108 |
| TELA | TELA BIO INC | 3,027,542 | $35.21M | 0.6% | — | — | COM | 872381108 |
| NPCE | NEUROPACE INC | 4,012,281 | $32.94M | 0.5% | — | — | COM | 641288105 |
| TBPH | THERAVANCE BIOPHARMA INC | 3,254,713 | $31.11M | 0.5% | — | — | COM | G8807B106 |
| SPRY | SILVERBACK THERAPEUTICS INC | 8,740,887 | $30.68M | 0.5% | — | — | COM | 82835W108 |
| CMPX | COMPASS THERAPEUTICS INC | 21,642,975 | $29.65M | 0.5% | — | — | COM | 20454B104 |
| — | VERONA PHARMA PLC | 5,694,841 | $28.42M | 0.5% | — | — | SPONSORED ADS | 925050106 |
| — | SCPHARMACEUTICALS INC | 4,797,148 | $27.25M | 0.4% | — | — | COM | 810648105 |
| ACRS | ACLARIS THERAPEUTICS INC | 1,579,900 | $27.24M | 0.4% | — | — | COM | 00461U105 |
| GHRS | GH RESEARCH PLC | 1,428,732 | $26.13M | 0.4% | — | — | ORDINARY SHARES | G3855L106 |
| — | VECTIVBIO HLDG AG | 5,330,704 | $25.11M | 0.4% | — | — | ORD SHS | H9060V101 |
| — | FUSION PHARMACEUTICALS INC | 3,224,770 | $25.06M | 0.4% | — | — | COM | 36118A100 |
| BIIB | BIOGEN INC | 117,900 | $24.83M | 0.4% | — | — | COM | 09062X103 |
| — | CHINOOK THERAPEUTICS INC | 1,418,300 | $23.2M | 0.4% | — | — | COM | 16961L106 |
| IVVD | ADAGIO THERAPEUTICS INC | 5,056,000 | $23.05M | 0.4% | — | — | COM | 00534A102 |
| — | PASSAGE BIO INC | 7,331,999 | $22.73M | 0.4% | — | — | COM | 702712100 |
| XENE | XENON PHARMACEUTICALS INC | 686,000 | $20.97M | 0.3% | — | — | COM | 98420N105 |
| — | JOUNCE THERAPEUTICS INC | 2,859,900 | $19.42M | 0.3% | — | — | COM | 481116101 |
| MREO | MEREO BIOPHARMA GROUP PLC | 17,264,764 | $19.34M | 0.3% | — | — | ADS | 589492107 |
| — | MERSANA THERAPEUTICS INC | 4,788,900 | $19.11M | 0.3% | — | — | COM | 59045L106 |
| — | GRACELL BIOTECHNOLOGIES INC | 7,884,870 | $18.37M | 0.3% | — | — | SPONSORED ADS | 38406L103 |
| — | IKENA ONCOLOGY INC | 2,933,941 | $17.9M | 0.3% | — | — | COM | 45175G108 |
| VTYX | VENTYX BIOSCIENCES INC | 1,289,280 | $17.5M | 0.3% | — | — | COM | 92332V107 |
| RXST | RXSIGHT INC | 1,383,500 | $17.13M | 0.3% | — | — | COM | 78349D107 |
| GILD | GILEAD SCIENCES INC | 287,600 | $17.1M | 0.3% | — | — | COM | 375558103 |
| QURE | UNIQURE NV | 919,249 | $16.61M | 0.3% | — | — | SHS | N90064101 |
| MIST | MILESTONE PHARMACEUTICALS IN | 2,583,821 | $16.59M | 0.3% | — | — | COM | 59935V107 |
| RARE | ULTRAGENYX PHARMACEUTICAL IN | 227,600 | $16.53M | 0.3% | — | — | COM | 90400D108 |
| — | VISTAGEN THERAPEUTICS INC | 12,909,283 | $16.01M | 0.3% | — | — | COM NEW | 92840H202 |
| ILMN | ILLUMINA INC | 45,100 | $15.76M | 0.3% | — | — | COM | 452327109 |
| — | HARPOON THERAPEUTICS INC | 3,039,508 | $15.11M | 0.2% | — | — | COM | 41358P106 |
| — | DECIBEL THERAPEUTICS INC | 4,945,192 | $15.03M | 0.2% | — | — | COM | 24343R106 |
| — | SINGULAR GENOMICS SYSTEMS IN | 2,300,792 | $14.52M | 0.2% | — | — | COM | 82933R100 |
| — | SYNLOGIC INC | 6,029,995 | $14.47M | 0.2% | — | — | COM | 87166L100 |
| — | BRIDGEBIO PHARMA INC | 30,000,000 | $14.42M | 0.2% | — | — | NOTE 2.250% 2/0 | 10806XAD4 |
| ERAS | ERASCA INC | 1,667,693 | $14.34M | 0.2% | — | — | COM | 29479A108 |
| CLDX | CELLDEX THERAPEUTICS INC NEW | 406,100 | $13.83M | 0.2% | — | — | COM NEW | 15117B202 |
| AMGN | AMGEN INC | 57,100 | $13.81M | 0.2% | — | — | COM | 031162100 |
| — | 89BIO INC | 3,658,869 | $13.79M | 0.2% | — | — | COM | 282559103 |
| — | BURNING ROCK BIOTECH LTD | 1,452,402 | $13.49M | 0.2% | — | — | SPONSORED ADS | 12233L107 |
| — | NEXTCURE INC | 2,711,013 | $13.18M | 0.2% | — | — | COM | 65343E108 |
| GLPG | GALAPAGOS NV | 208,225 | $12.91M | 0.2% | — | — | SPON ADR | 36315X101 |
| — | DANAHER CORPORATION | 8,039 | $12.7M | 0.2% | — | — | 5% CONV PFD B | 235851409 |
| — | CHEMOMAB THERAPEUTICS LTD | 2,578,174 | $12.38M | 0.2% | — | — | SPONSORED ADS | 16385C104 |
| — | BRIDGEBIO PHARMA INC | 20,000,000 | $12M | 0.2% | — | — | NOTE 2.500% 3/1 | 10806XAB8 |
| CRVS | CORVUS PHARMACEUTICALS INC | 6,943,654 | $11.39M | 0.2% | — | — | COM | 221015100 |
| — | SIGNIFY HEALTH INC | 620,700 | $11.27M | 0.2% | — | — | CL A COM | 82671G100 |
| TERN | TERNS PHARMACEUTICALS INC | 3,791,204 | $11.26M | 0.2% | — | — | COM | 880881107 |
| ORIC | ORIC PHARMACEUTICALS INC | 2,087,568 | $11.15M | 0.2% | — | — | COM | 68622P109 |
| LUNG | PULMONX CORP | 435,000 | $10.79M | 0.2% | — | — | COM | 745848101 |
| ALXO | ALX ONCOLOGY HLDGS INC | 621,700 | $10.51M | 0.2% | — | — | COM | 00166B105 |
| — | BELLUS HEALTH INC NEW | 1,454,800 | $10.07M | 0.2% | — | — | COM NEW | 07987C204 |
| XBI | SPDR SER TR | 111,800 | $10.05M | 0.2% | — | — | S&P BIOTECH | 78464A870 |
| — | AEROVATE THERAPEUTICS INC | 509,949 | $9.347M | 0.2% | — | — | COM | 008064107 |
| — | GALECTO INC | 4,090,937 | $9M | 0.1% | — | — | COM | 36322Q107 |
| — | CYBIN INC | 10,524,300 | $8.598M | 0.1% | — | — | COM | 23256X100 |
| — | IMARA INC | 4,386,568 | $8.247M | 0.1% | — | — | COM | 45249V107 |
| — | GEMINI THERAPEUTICS INC | 5,826,224 | $8.098M | 0.1% | — | — | COM | 36870G105 |
| — | GRAPHITE BIO INC | 1,565,812 | $7.986M | 0.1% | — | — | COM | 38870X104 |
| — | RAPT THERAPEUTICS INC | 361,300 | $7.945M | 0.1% | — | — | COM | 75382E109 |
| — | SONENDO INC | 1,968,180 | $7.892M | 0.1% | — | — | COM | 835431107 |
| CGEM | CULLINAN ONCOLOGY INC | 670,787 | $7.023M | 0.1% | — | — | COM | 230031106 |
| — | AEGLEA BIOTHERAPEUTICS INC | 2,956,124 | $6.799M | 0.1% | — | — | COM | 00773J103 |
| — | MAGENTA THERAPEUTICS INC | 2,250,953 | $6.528M | 0.1% | — | — | COM | 55910K108 |
| — | 9 METERS BIOPHARMA INC | 10,275,887 | $6.158M | 0.1% | — | — | COM | 654405109 |
| NTRA | NATERA INC | 150,000 | $6.102M | 0.1% | — | — | Call | 632307104 |
| — | NANOSTRING TECHNOLOGIES INC | 6,000,000 | $6.086M | 0.1% | — | — | NOTE 2.625% 3/0 | 63009RAD1 |
| — | ALBIREO PHARMA INC | 194,000 | $5.787M | 0.1% | — | — | COM | 01345P106 |
| — | LOGICBIO THERAPEUTICS INC | 8,466,783 | $5.758M | 0.1% | — | — | COM | 54142F102 |
| CTMX | CYTOMX THERAPEUTICS INC | 2,124,975 | $5.674M | 0.1% | — | — | COM | 23284F105 |
| — | BIOMX INC | 2,813,489 | $5.43M | 0.1% | — | — | COM | 09090D103 |
| — | ONCOCYTE CORP | 3,493,800 | $5.206M | 0.1% | — | — | COM | 68235C107 |
| — | GRAYBUG VISION INC | 4,163,347 | $5.121M | 0.1% | — | — | COM SHS | 38942Q103 |
| — | VOR BIOPHARMA INC | 833,333 | $5.033M | 0.1% | — | — | COM | 929033108 |
| — | ACHILLES THERAPEUTICS PLC | 1,584,845 | $4.659M | 0.1% | — | — | SPONSORED ADS | 00449L102 |
| TARA | PROTARA THERAPEUTICS INC | 830,641 | $4.245M | 0.1% | — | — | COM STK | 74365U107 |
| IMCR | IMMUNOCORE HLDGS PLC | 128,100 | $3.83M | 0.1% | — | — | ADS | 45258D105 |
| AFIB | ACUTUS MED INC | 2,648,386 | $3.681M | 0.1% | — | — | COM | 005111109 |
| SRPT | SAREPTA THERAPEUTICS INC | 39,100 | $3.054M | 0.0% | — | — | COM | 803607100 |
| — | VIGIL NEUROSCIENCE INC | 411,191 | $2.891M | 0.0% | — | — | COM | 92673K108 |
| — | TALARIS THERAPEUTICS INC | 247,240 | $2.433M | 0.0% | — | — | COM | 87410C104 |
| — | X4 PHARMACEUTICALS INC | 1,373,849 | $2.404M | 0.0% | — | — | COM | 98420X103 |
| SGHT | SIGHT SCIENCES INC | 200,000 | $2.312M | 0.0% | — | — | COM | 82657M105 |
| NBP | I MAB | 111,120 | $1.805M | 0.0% | — | — | SPONSORED ADS | 44975P103 |
| — | EXSCIENTIA PLC | 125,000 | $1.8M | 0.0% | — | — | ADS | 30223G102 |
| — | ASLAN PHARMACEUTICALS LTD | 1,941,219 | $1.747M | 0.0% | — | — | ADS | 04522R101 |
| — | GLOBAL BLOOD THERAPEUTICS IN | 50,000 | $1.732M | 0.0% | — | — | Call | 37890U108 |
| — | APTINYX INC | 538,500 | $1.222M | 0.0% | — | — | COM | 03836N103 |
| CABA | CABALETTA BIO INC | 577,509 | $1.172M | 0.0% | — | — | COM | 12674W109 |
| — | FIELD TRIP HEALTH LTD | 576,930 | $762K | 0.0% | — | — | COM | 31656R102 |
| — | LONGBOARD PHARMACEUTICALS IN | 113,500 | $606K | 0.0% | — | — | COM | 54300N103 |
| MIRM | MIRUM PHARMACEUTICALS INC | 27,000 | $595K | 0.0% | — | — | COM | 604749101 |
| PYXS | PYXIS ONCOLOGY INC | 143,640 | $580K | 0.0% | — | — | COMMON STOCK | 747324101 |
| — | LANDOS BIOPHARMA INC | 283,217 | $418K | 0.0% | — | — | COM | 515069102 |
| OWLTW | OWLET INC | 220,704 | $170K | 0.0% | — | — | *W EXP 09/14/202 | 69120X115 |