Location: Boston, MA
CIK: 0001583977 · Show all filings
Period: Q4 2016 (← Previous) (Next →)
Filing Date: Feb 14, 2017
Total Value: $742M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | PROTEOSTASIS THERAPEUTICS IN | 3,804,027 | $46.64M | 6.3% | $12.20 | — | COM | 74373B109 |
| TBPH | THERAVANCE BIOPHARMA INC | 1,425,000 | $45.43M | 6.1% | $23.62 | +31.3% | COM | G8807B106 |
| — | NEVRO CORP | 601,044 | $43.67M | 5.9% | $57.41 | — | COM | 64157F103 |
| — | ALDER BIOPHARMACEUTICALS INC | 1,581,604 | $32.9M | 4.4% | $32.02 | — | COM | 014339105 |
| EGRX | EAGLE PHARMACEUTICALS INC | 410,000 | $32.53M | 4.4% | $40.56 | +79.1% | COM | 269796108 |
| — | MINERVA NEUROSCIENCES INC | 2,652,436 | $31.17M | 4.2% | $7.26 | — | COM | 603380106 |
| ARDX | ARDELYX INC | 2,071,964 | $29.42M | 4.0% | $15.57 | -8.8% | COM | 039697107 |
| ACRS | ACLARIS THERAPEUTICS INC | 976,286 | $26.5M | 3.6% | $19.94 | +27.9% | COM | 00461U105 |
| HRTX | HERON THERAPEUTICS INC | 1,951,263 | $25.56M | 3.4% | $15.72 | -0.2% | COM | 427746102 |
| — | BLUEPRINT MEDICINES CORP | 841,752 | $23.61M | 3.2% | $27.50 | — | COM | 09627Y109 |
| GLPG | GALAPAGOS NV | 334,044 | $21.41M | 2.9% | $54.92 | — | SPON ADR | 36315X101 |
| — | CORBUS PHARMACEUTICALS HLDGS | 2,500,000 | $21.13M | 2.8% | $4.08 | — | COM | 21833P103 |
| — | CLEARSIDE BIOMEDICAL INC | 2,333,333 | $20.86M | 2.8% | $7.30 | — | COM | 185063104 |
| — | MYOKARDIA INC | 1,445,090 | $18.71M | 2.5% | $15.55 | — | COM | 62857M105 |
| PTGX | PROTAGONIST THERAPEUTICS INC | 720,000 | $15.83M | 2.1% | $13.67 | +63.1% | COM | 74366E102 |
| CHRS | COHERUS BIOSCIENCES INC | 519,090 | $14.61M | 2.0% | $20.95 | +33.6% | COM | 19249H103 |
| — | QUOTIENT LTD | 2,940,000 | $14.23M | 1.9% | $11.01 | — | SHS | G73268107 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 359,000 | $13.89M | 1.9% | $15.30 | +196.0% | COM | 64125C109 |
| WVE | WAVE LIFE SCIENCES LTD | 507,907 | $13.28M | 1.8% | $17.46 | +86.3% | SHS | Y95308105 |
| — | CHINA BIOLOGIC PRODS INC | 112,867 | $12.13M | 1.6% | $67.14 | — | COM | 16938C106 |
| — | PORTOLA PHARMACEUTICALS INC | 537,000 | $12.05M | 1.6% | $24.54 | — | COM | 737010108 |
| — | INC RESH HLDGS INC | 200,000 | $10.52M | 1.4% | $38.13 | — | CL A | 45329R109 |
| — | ARRAY BIOPHARMA INC | 1,150,000 | $10.11M | 1.4% | $6.75 | — | COM | 04269X105 |
| FLGT | FULGENT GENETICS INC | 857,663 | $9.923M | 1.3% | $9.22 | +2.4% | COM | 359664109 |
| OMER | OMEROS CORP | 975,000 | $9.672M | 1.3% | $15.02 | -32.1% | COM | 682143102 |
| SRNE | SORRENTO THERAPEUTICS INC | 1,909,000 | $9.354M | 1.3% | $9.12 | -34.2% | COM NEW | 83587F202 |
| — | SYNERGY PHARMACEUTICALS DEL | 1,500,000 | $9.135M | 1.2% | $6.09 | — | COM NEW | 871639308 |
| — | AUDENTES THERAPEUTICS INC | 449,660 | $8.215M | 1.1% | $17.81 | — | COM | 05070R104 |
| RARE | ULTRAGENYX PHARMACEUTICAL IN | 110,842 | $7.793M | 1.1% | $51.16 | +38.7% | COM | 90400D108 |
| — | ZYNERBA PHARMACEUTICALS INC | 480,501 | $7.491M | 1.0% | $13.03 | — | COM | 98986X109 |
| — | CURIS INC | 2,410,900 | $7.426M | 1.0% | $2.44 | — | COM | 231269101 |
| COLL | COLLEGIUM PHARMACEUTICAL INC | 455,515 | $7.092M | 1.0% | $17.28 | -3.8% | COM | 19459J104 |
| — | GEMPHIRE THERAPEUTICS INC | 900,000 | $7.056M | 1.0% | $10.92 | — | COM | 36870A108 |
| — | RIGEL PHARMACEUTICALS INC | 2,868,700 | $6.828M | 0.9% | $2.90 | — | COM NEW | 766559603 |
| — | CONTRAFECT CORP | 3,842,966 | $6.725M | 0.9% | $2.80 | — | COM | 212326102 |
| — | AGENUS INC | 1,421,000 | $5.855M | 0.8% | $4.53 | — | COM NEW | 00847G705 |
| — | PFENEX INC | 632,559 | $5.737M | 0.8% | $16.67 | — | COM | 717071104 |
| — | CONCERT PHARMACEUTICALS INC | 538,422 | $5.54M | 0.7% | $10.29 | — | COM | 206022105 |
| DXCM | DEXCOM INC | 90,000 | $5.373M | 0.7% | $7.91 | +123.9% | COM | 252131107 |
| — | DERMIRA INC | 172,083 | $5.219M | 0.7% | $18.24 | — | COM | 24983L104 |
| — | FORWARD PHARMA A/S | 339,175 | $5.091M | 0.7% | $23.76 | — | SPONSORED ADR | 34986J105 |
| — | RECRO PHARMA INC | 603,000 | $4.86M | 0.7% | $7.16 | — | COM | 75629F109 |
| — | INTEC PHARMA LTD JERUSALEM | 809,804 | $4.616M | 0.6% | $5.59 | — | SHS | M53644106 |
| — | INVUITY INC | 767,466 | $4.413M | 0.6% | $13.53 | — | COM NEW | 46187J205 |
| CTMX | CYTOMX THERAPEUTICS INC | 371,636 | $4.084M | 0.6% | $15.82 | -23.4% | COM | 23284F105 |
| — | SUNESIS PHARMACEUTICALS INC | 1,000,000 | $3.62M | 0.5% | $3.62 | — | COM PAR | 867328700 |
| — | ADVANCED ACCELERATOR APPLIC | 124,220 | $3.324M | 0.4% | $26.76 | — | SPONSORED ADS | 00790T100 |
| ASND | ASCENDIS PHARMA A S | 162,254 | $3.284M | 0.4% | $19.11 | — | SPONSORED ADR | 04351P101 |
| — | ACCELERON PHARMA INC | 127,451 | $3.253M | 0.4% | $32.04 | — | COM | 00434H108 |
| — | AGILE THERAPEUTICS INC | 563,880 | $3.214M | 0.4% | $7.07 | — | COM | 00847L100 |
| RGNX | REGENXBIO INC | 156,741 | $2.908M | 0.4% | $25.52 | -25.1% | COM | 75901B107 |
| — | CATABASIS PHARMACEUTICALS IN | 800,000 | $2.888M | 0.4% | $6.16 | — | COM | 14875P107 |
| CRVS | CORVUS PHARMACEUTICALS INC | 198,526 | $2.839M | 0.4% | $13.51 | +12.6% | COM | 221015100 |
| — | LIPOCINE INC NEW | 751,296 | $2.765M | 0.4% | $6.47 | — | COM | 53630X104 |
| XNCR | XENCOR INC | 100,000 | $2.632M | 0.4% | $24.05 | 0.0% | COM | 98401F105 |
| — | ONCOBIOLOGICS INC | 833,333 | $2.508M | 0.3% | $3.40 | — | COM | 68235M105 |
| — | AQUINOX PHARMACEUTICALS INC | 151,838 | $2.507M | 0.3% | $12.08 | — | COM | 03842B101 |
| — | ABEONA THERAPEUTICS INC | 500,000 | $2.425M | 0.3% | $4.85 | — | COM | 00289Y107 |
| — | AVEXIS INC | 49,991 | $2.386M | 0.3% | $41.21 | — | COM | 05366U100 |
| — | IMMUNE DESIGN CORP | 432,990 | $2.381M | 0.3% | $12.79 | — | COM | 45252L103 |
| SGMO | SANGAMO BIOSCIENCES INC | 650,000 | $1.983M | 0.3% | $6.37 | -42.9% | COM | 800677106 |
| — | EPIZYME INC | 159,513 | $1.93M | 0.3% | $18.78 | — | COM | 29428V104 |
| — | TIGENIX | 129,032 | $1.881M | 0.3% | $14.58 | — | SPONSORED ADS | 88675R109 |
| — | GLYCOMIMETICS INC | 287,031 | $1.751M | 0.2% | $16.22 | — | COM | 38000Q102 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 240,403 | $1.724M | 0.2% | $12.61 | -13.1% | COM | 87164F105 |
| — | APTOSE BIOSCIENCES INC | 990,579 | $1.377M | 0.2% | $5.91 | — | COM NEW | 03835T200 |
| — | MYOVANT SCIENCES LTD | 100,000 | $1.244M | 0.2% | $12.44 | — | COM | G637AM102 |
| — | NANOSTRING TECHNOLOGIES INC | 40,490 | $903K | 0.1% | $20.55 | — | COM | 63009R109 |
| — | AVEO PHARMACEUTICALS INC | 1,087,715 | $587K | 0.1% | $1.74 | — | COM | 053588109 |
| — | HTG MOLECULAR DIAGNOSTICS IN | 203,464 | $456K | 0.1% | $11.05 | — | COM | 40434H104 |
| — | THRESHOLD PHARMACEUTICAL INC | 1,012,255 | $446K | 0.1% | $0.48 | — | COM NEW | 885807206 |
| — | ONCOBIOLOGICS INC - CW17 -B | 416,666 | $329K | 0.0% | $0.45 | — | *W EXP 05/18/201 | 68235M121 |
| — | NEOS THERAPEUTICS INC | 50,613 | $296K | 0.0% | $20.88 | — | COM | 64052L106 |
| — | APPLIED GENETIC TECHNOLOGIES | 17,321 | $162K | 0.0% | $22.99 | — | COM | 03820J100 |
| — | ONCOBIOLOGICS INC | 416,666 | $79,000 | 0.0% | $0.46 | — | *W EXP 02/18/201 | 68235M113 |
| — | CELLECTAR BIOSCIENCES INC | 53,649 | $65,000 | 0.0% | $3.40 | — | COM | 15117F302 |
| — | CELLECTAR BIOSCIENCES INC | 52,999 | $10,000 | 0.0% | $0.55 | — | *W EXP 08/20/201 | 15117F120 |