Location: Boston, MA
CIK: 0001816307 · Show all filings
Period: Q1 2021 (← Previous) (Next →)
Filing Date: May 18, 2021
Total Value: $183M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| ACRS | ACLARIS THERAPEUTICS INC | 336,737 | $8.486M | 4.6% | $19.56 | 0.0% | COM | 00461U105 |
| — | CURIS INC | 628,793 | $7.118M | 3.9% | $8.68 | — | COM NEW | 231269200 |
| VCEL | VERICEL CORP | 122,125 | $6.784M | 3.7% | $23.80 | +90.1% | COM | 92346J108 |
| INSM | INSMED INC | 190,810 | $6.499M | 3.5% | $36.67 | +4.2% | COM PAR $.01 | 457669307 |
| — | AMRYT PHARMA PLC | 429,863 | $5.988M | 3.3% | $14.14 | — | SPONSORED ADS | 03217L106 |
| — | IMMUNOGEN INC | 729,364 | $5.908M | 3.2% | $6.74 | — | COM | 45253H101 |
| — | RESEARCH ALLIANCE CORP II | 500,000 | $5.125M | 2.8% | $10.25 | — | COM CL A | 760873109 |
| — | DICERNA PHARMACEUTICALS INC | 200,000 | $5.114M | 2.8% | $22.03 | — | COM | 253031108 |
| — | MERUS N V | 244,713 | $5.112M | 2.8% | $20.89 | — | COM | N5749R100 |
| — | HORIZON THERAPEUTICS PUB L | 48,476 | $4.462M | 2.4% | $80.36 | — | SHS | G46188101 |
| — | INTRA CELLULAR THERAPIES INC | 130,117 | $4.415M | 2.4% | $31.80 | — | COM | 46116X101 |
| HALO | HALOZYME THERAPEUTICS INC | 104,945 | $4.375M | 2.4% | $36.40 | +25.4% | COM | 40637H109 |
| — | MEDICUS SCIENCES ACQUISITION | 406,791 | $4.007M | 2.2% | $9.85 | — | UNIT 99/99/9999 | G5960S116 |
| — | AFFIMED N V | 502,330 | $3.973M | 2.2% | $6.25 | — | COM | N01045108 |
| ALDX | ALDEYRA THERAPEUTICS INC | 321,879 | $3.824M | 2.1% | $11.52 | 0.0% | COM | 01438T106 |
| — | MORPHIC HLDG INC | 60,000 | $3.797M | 2.1% | $37.80 | — | COM | 61775R105 |
| — | JOUNCE THERAPEUTICS INC | 350,000 | $3.595M | 2.0% | $7.00 | — | COM | 481116101 |
| — | RENALYTIX AI PLC | 134,555 | $3.453M | 1.9% | $16.00 | — | ADS | 75973T101 |
| — | TCR2 THERAPEUTICS INC | 155,145 | $3.426M | 1.9% | $29.84 | — | COM | 87808K106 |
| — | BIOHAVEN PHARMACTL HLDG CO L | 50,089 | $3.424M | 1.9% | $74.07 | — | COM | G11196105 |
| VCYT | VERACYTE INC | 60,000 | $3.225M | 1.8% | $57.60 | 0.0% | COM | 92337F107 |
| EYPT | EYEPOINT PHARMACEUTICALS INC | 300,000 | $3.048M | 1.7% | $11.25 | 0.0% | COM NEW | 30233G209 |
| — | VERASTEM INC | 1,197,489 | $2.958M | 1.6% | $2.15 | — | COM | 92337C104 |
| — | SALARIUS PHARMACEUTICALS INC | 1,992,181 | $2.948M | 1.6% | $1.48 | — | COM NEW | 79400X107 |
| — | CHEMOCENTRYX INC | 55,974 | $2.868M | 1.6% | $61.50 | — | COM | 16383L106 |
| LRMR | LARIMAR THERAPEUTICS INC | 191,945 | $2.804M | 1.5% | $20.04 | -9.3% | COM | 517125100 |
| BIIB | BIOGEN INC | 10,000 | $2.798M | 1.5% | $263.32 | +2.4% | Call | 09062X103 |
| — | ADAMAS PHARMACEUTICALS INC | 522,589 | $2.508M | 1.4% | $4.40 | — | COM | 00548A106 |
| ASND | ASCENDIS PHARMA A/S | 18,694 | $2.409M | 1.3% | $164.47 | — | SPONSORED ADR | 04351P101 |
| MLTX | HELIX ACQUISITION CORP | 228,485 | $2.333M | 1.3% | $11.30 | — | COM CL A | G4444C102 |
| — | SIERRA ONCOLOGY INC | 134,681 | $2.321M | 1.3% | $16.03 | — | COM NEW | 82640U404 |
| KURA | KURA ONCOLOGY INC | 80,000 | $2.262M | 1.2% | $35.14 | -10.0% | COM | 50127T109 |
| — | ESSA PHARMA INC | 73,451 | $2.134M | 1.2% | $11.93 | — | COM NEW | 29668H708 |
| — | SERES THERAPEUTICS INC | 100,000 | $2.059M | 1.1% | $21.57 | — | COM | 81750R102 |
| SRRK | SCHOLAR ROCK HLDG CORP | 36,221 | $1.835M | 1.0% | $42.20 | +31.1% | COM | 80706P103 |
| — | ONCORUS INC | 130,000 | $1.81M | 1.0% | $13.92 | — | COM | 68236R103 |
| — | DECIPHERA PHARMACEUTICALS IN | 39,765 | $1.783M | 1.0% | $56.72 | — | COM | 24344T101 |
| — | CYCLACEL PHARMACEUTICALS INC | 250,000 | $1.778M | 1.0% | $7.11 | — | COM | 23254L603 |
| — | EVOGENE LTD | 350,000 | $1.764M | 1.0% | $4.70 | — | SHS | M4119S104 |
| — | ODONATE THERAPEUTICS INC | 500,000 | $1.71M | 0.9% | $3.42 | — | COM | 676079106 |
| ARVN | ARVINAS INC | 25,071 | $1.657M | 0.9% | $34.48 | +121.8% | COM | 04335A105 |
| VRTX | VERTEX PHARMACEUTICALS INC | 7,500 | $1.612M | 0.9% | $226.18 | -2.9% | COM | 92532F100 |
| — | TURNING POINT THERAPEUTICS I | 16,741 | $1.584M | 0.9% | $120.88 | — | COM | 90041T108 |
| GH | GUARDANT HEALTH INC | 10,192 | $1.556M | 0.8% | $115.06 | +31.4% | COM | 40131M109 |
| — | SAGE THERAPEUTICS INC | 20,000 | $1.497M | 0.8% | — | — | Call | 78667J108 |
| CHRS | COHERUS BIOSCIENCES INC | 100,000 | $1.461M | 0.8% | $16.98 | 0.0% | COM | 19249H103 |
| FULC | FULCRUM THERAPEUTICS INC | 121,302 | $1.429M | 0.8% | $12.22 | +1.2% | COM | 359616109 |
| BIIB | BIOGEN INC | 5,000 | $1.399M | 0.8% | $263.32 | +2.4% | COM | 09062X103 |
| — | ARENA PHARMACEUTICALS INC | 20,000 | $1.388M | 0.8% | $76.85 | — | COM NEW | 040047607 |
| — | POLYPID LTD | 149,826 | $1.372M | 0.7% | $9.16 | — | SHS | M8001Q118 |
| KALV | KALVISTA PHARMACEUTICALS INC | 50,000 | $1.285M | 0.7% | $26.28 | 0.0% | COM | 483497103 |
| — | 89BIO INC | 50,007 | $1.184M | 0.6% | $24.28 | — | COM | 282559103 |
| COGT | UNUM THERAPEUTICS INC | 120,000 | $1.054M | 0.6% | $10.99 | -12.4% | COM | 19240Q201 |
| — | CELLECTAR BIOSCIENCES INC | 606,358 | $976K | 0.5% | $2.08 | — | COM PAR | 15117F500 |
| — | AKERO THERAPEUTICS INC | 32,000 | $928K | 0.5% | $25.81 | — | COM | 00973Y108 |
| UTHR | UNITED THERAPEUTICS CORP DEL | 5,364 | $897K | 0.5% | $131.23 | +27.1% | COM | 91307C102 |
| — | MIRATI THERAPEUTICS INC | 5,000 | $857K | 0.5% | $219.65 | — | COM | 60468T105 |
| IMVT | IMMUNOVANT INC | 50,400 | $808K | 0.4% | $46.23 | -43.0% | COM | 45258J102 |
| — | IVERIC BIO INC | 130,043 | $804K | 0.4% | $6.91 | — | COM | 46583P102 |
| — | SURFACE ONCOLOGY INC | 100,000 | $780K | 0.4% | $9.24 | — | COM | 86877M209 |
| — | SEAGEN INC | 5,000 | $694K | 0.4% | $175.12 | — | COM | 81181C104 |
| — | KALA PHARMACEUTICALS INC | 102,198 | $689K | 0.4% | $6.78 | — | COM | 483119103 |
| CGEN | COMPUGEN LTD | 75,000 | $644K | 0.4% | $13.79 | -19.6% | ORD | M25722105 |
| — | TRILLIUM THERAPEUTICS INC | 60,000 | $644K | 0.4% | $14.71 | — | COM NEW | 89620X506 |
| — | OTONOMY INC | 250,995 | $640K | 0.3% | $6.47 | — | COM | 68906L105 |
| — | APTOSE BIOSCIENCES INC | 100,000 | $598K | 0.3% | $5.98 | — | COM NEW | 03835T200 |
| MREO | MEREO BIOPHARMA GROUP PLC | 175,000 | $590K | 0.3% | $3.58 | — | ADS | 589492107 |
| — | LEAP THERAPEUTICS INC | 300,000 | $570K | 0.3% | $2.22 | — | COM | 52187K101 |
| WVE | WAVE LIFE SCIENCES LTD | 100,000 | $561K | 0.3% | $9.61 | 0.0% | Call | Y95308105 |
| — | BIOLINERX LTD | 200,000 | $558K | 0.3% | $2.79 | — | SPONSORED ADS | 09071M205 |
| TVTX | TRAVERE THERAPEUTICS INC | 20,000 | $499K | 0.3% | $27.63 | 0.0% | COM | 89422G107 |
| DCTH | DELCATH SYS INC | 40,000 | $497K | 0.3% | $13.70 | +34.4% | COM NEW | 24661P807 |
| IMTX | IMMATICS N.V | 41,797 | $469K | 0.3% | $11.34 | 0.0% | SHS | N44445109 |
| VRDN | VIRIDIAN THERAPEUTICS INC | 27,586 | $461K | 0.3% | $18.72 | 0.0% | COM | 92790C104 |
| SNDX | SYNDAX PHARMACEUTICALS INC | 20,000 | $447K | 0.2% | $20.74 | +8.9% | COM | 87164F105 |
| RCKT | ROCKET PHARMACEUTICALS INC | 10,000 | $444K | 0.2% | $36.45 | +50.6% | COM | 77313F106 |
| MDNAF | MEDICENNA THERAPEUTICS CORP | 107,536 | $439K | 0.2% | $4.03 | +1.1% | COM | 58490H107 |
| — | THERAPEUTICS ACQUISITION COR | 40,000 | $420K | 0.2% | $13.84 | — | COM CL A | 88339T103 |
| — | MERSANA THERAPEUTICS INC | 25,000 | $405K | 0.2% | $20.67 | — | COM | 59045L106 |
| ATNM | ACTINIUM PHARMACEUTICALS INC | 45,910 | $350K | 0.2% | $10.86 | -21.8% | COM | 00507W206 |
| ARDX | ARDELYX INC | 45,000 | $298K | 0.2% | $5.93 | +15.6% | COM | 039697107 |
| — | PROMETHEUS BIOSCIENCES INC | 15,000 | $274K | 0.1% | $18.27 | — | COM | 74349U108 |
| — | VIRACTA THERAPEUTICS INC | 28,570 | $264K | 0.1% | $9.24 | — | COM | 92765F108 |
| WVE | WAVE LIFE SCIENCES LTD | 40,000 | $224K | 0.1% | $9.61 | 0.0% | SHS | Y95308105 |
| — | GAMIDA CELL LTD | 23,393 | $189K | 0.1% | $8.38 | — | SHS | M47364100 |
| — | SOLENO THERAPEUTICS INC | 125,000 | $158K | 0.1% | $1.93 | — | COM NEW | 834203200 |
| BDTX | BLACK DIAMOND THERAPEUTICS I | 6,000 | $146K | 0.1% | $26.97 | 0.0% | COM | 09203E105 |
| — | PIERIS PHARMACEUTICALS INC | 50,000 | $129K | 0.1% | $2.58 | — | COM | 720795103 |
| — | BIOMX INC | 13,759 | $98,000 | 0.1% | $6.40 | — | COM | 09090D103 |
| — | CHARDAN HEALTHCR ACQSTN 2 CO | 98,756 | $93,000 | 0.1% | $0.50 | — | *W EXP 03/05/202 | 15957T115 |
| — | CALITHERA BIOSCIENCES INC | 30,000 | $73,000 | 0.0% | $3.68 | — | COM | 13089P101 |