EcoR1 Capital, LLC Quant / Systematic

CIK: 0001587114 · Show all filings

Period: Q3 2020 (← Previous) (Next →)

Filing Date: Nov 16, 2020

Total Value ($000): $1,402,501 (100.0% shares, 0.0% debt)

Holdings (49)

XNCR XENCOR INC 12.6%
Value ($000) $176,381 Shares 4,547,072 Est. Cost $33.05 Unrealized +5.1%
KURA KURA ONCOLOGY INC 10.1%
Value ($000) $141,205 Shares 4,608,529 Est. Cost $11.86 Unrealized +86.2%
RLAY RELAY THERAPEUTICS INC 9.7%
Value ($000) $136,316 Shares 3,200,649 Est. Cost $38.13 Unrealized 0.0%
PRTA PROTHENA CORP PLC 6.7%
Value ($000) $94,172 Shares 9,426,640 Est. Cost $9.11 Unrealized +32.0%
MORPHIC HLDG INC 5.5%
Value ($000) $77,642 Shares 2,839,884 Est. Cost $18.60 Unrealized
MIRATI THERAPEUTICS INC 5.5%
Value ($000) $77,097 Shares 464,298 Est. Cost $97.40 Unrealized
ORIC ORIC PHARMACEUTICALS INC 4.7%
Value ($000) $66,082 Shares 2,642,218 Est. Cost $31.92 Unrealized -25.4%
RNAM AVIDITY BIOSCIENCES INC 4.2%
Value ($000) $59,226 Shares 2,103,950 Est. Cost $28.83 Unrealized +0.2%
ANAB ANAPTYSBIO INC 3.4%
Value ($000) $47,544 Shares 3,223,324 Est. Cost $20.51 Unrealized -12.0%
NEOLEUKIN THERAPEUTICS INC 3.3%
Value ($000) $46,355 Shares 3,862,931 Est. Cost $7.28 Unrealized
AKOUOS INC 3.2%
Value ($000) $45,191 Shares 1,975,984 Est. Cost $22.50 Unrealized
ASSEMBLY BIOSCIENCES INC 3.0%
Value ($000) $41,895 Shares 2,548,382 Est. Cost $20.28 Unrealized
NRIX NURIX THERAPEUTICS INC 3.0%
Value ($000) $41,618 Shares 1,192,156 Est. Cost $25.20 Unrealized 0.0%
APPLIED MOLECULAR TRANS INC 2.6%
Value ($000) $36,593 Shares 1,150,000 Est. Cost $25.14 Unrealized
ATRECA INC 2.4%
Value ($000) $33,901 Shares 2,426,685 Est. Cost $17.34 Unrealized
GERN GERON CORP 2.4%
Value ($000) $33,462 Shares 19,230,769 Est. Cost $1.49 Unrealized +23.7%
SUTRO BIOPHARMA INC 2.2%
Value ($000) $31,292 Shares 3,113,617 Est. Cost $8.71 Unrealized
RCUS ARCUS BIOSCIENCES INC 2.2%
Value ($000) $31,023 Shares 1,810,000 Est. Cost $24.96 Unrealized -10.5%
GOSSAMER BIO INC 2.2%
Value ($000) $31,008 Shares 30,000,000 Est. Cost $1.03 Unrealized
SURFACE ONCOLOGY INC 1.6%
Value ($000) $22,999 Shares 3,333,177 Est. Cost $7.49 Unrealized
CYCLERION THERAPEUTICS INC 1.2%
Value ($000) $16,673 Shares 2,742,276 Est. Cost $5.17 Unrealized
ALLOVIR INC 0.9%
Value ($000) $12,293 Shares 447,012 Est. Cost $27.50 Unrealized
GLYCOMIMETICS INC 0.8%
Value ($000) $11,436 Shares 3,725,150 Est. Cost $3.42 Unrealized
BCTG ACQUISITION CORP 0.6%
Value ($000) $8,288 Shares 800,000 Est. Cost $10.36 Unrealized
CONSTELLATION PHARMCETICLS I 0.6%
Value ($000) $8,104 Shares 400,000 Est. Cost $30.05 Unrealized
LIFESCI ACQUISITION CORP 0.6%
Value ($000) $7,818 Shares 630,505 Est. Cost $12.40 Unrealized
ALPINE IMMUNE SCIENCES INC 0.5%
Value ($000) $6,516 Shares 741,290 Est. Cost $8.79 Unrealized
ITEOS THERAPEUTICS INC 0.5%
Value ($000) $6,414 Shares 260,000 Est. Cost $24.67 Unrealized
DEERFIELD HEALTHCARE TECH AC 0.4%
Value ($000) $5,315 Shares 500,000 Est. Cost $10.63 Unrealized
PANACEA ACQUISITION CORP 0.3%
Value ($000) $4,680 Shares 390,000 Est. Cost $12.00 Unrealized
IRWD IRONWOOD PHARMACEUTICALS INC 0.3%
Value ($000) $4,498 Shares 500,000 Est. Cost Unrealized
HEALTH SCIENCES ACQ CORP 2 0.3%
Value ($000) $4,400 Shares 400,000 Est. Cost $11.00 Unrealized
DYN DYNE THERAPEUTICS INC 0.3%
Value ($000) $4,341 Shares 215,000 Est. Cost $21.96 Unrealized 0.0%
ACRS ACLARIS THERAPEUTICS INC 0.3%
Value ($000) $3,935 Shares 1,531,312 Est. Cost $1.66 Unrealized +35.0%
FS DEV CORP 0.3%
Value ($000) $3,919 Shares 350,000 Est. Cost $11.20 Unrealized
METACRINE INC 0.2%
Value ($000) $3,403 Shares 333,332 Est. Cost $10.21 Unrealized
KYMR KYMERA THERAPEUTICS INC 0.2%
Value ($000) $3,231 Shares 100,000 Est. Cost $30.53 Unrealized 0.0%
GLYCOMIMETICS INC 0.2%
Value ($000) $2,610 Shares 850,000 Est. Cost $3.42 Unrealized
RPRX ROYALTY PHARMA PLC 0.2%
Value ($000) $2,104 Shares 50,000 Est. Cost $49.50 Unrealized -13.3%
FIVE PRIME THERAPEUTICS INC 0.1%
Value ($000) $1,786 Shares 379,945 Est. Cost $3.52 Unrealized
EXICURE INC 0.1%
Value ($000) $1,781 Shares 1,017,801 Est. Cost $2.53 Unrealized
PMVP PMV PHARMACEUTICALS INC 0.1%
Value ($000) $1,775 Shares 50,000 Est. Cost $36.80 Unrealized 0.0%
REPARE THERAPEUTICS INC 0.1%
Value ($000) $1,539 Shares 50,000 Est. Cost $31.02 Unrealized
MGTX MEIRAGTX HLDGS PLC 0.1%
Value ($000) $1,255 Shares 94,819 Est. Cost $16.89 Unrealized -22.0%
INTERCEPT PHARMACEUTICALS IN 0.1%
Value ($000) $1,049 Shares 25,300 Est. Cost Unrealized
UNITY BIOTECHNOLOGY INC 0.1%
Value ($000) $1,024 Shares 296,000 Est. Cost $3.46 Unrealized
XOMA XOMA CORP DEL 0.1%
Value ($000) $957 Shares 50,809 Est. Cost $23.09 Unrealized -18.8%
ASSEMBLY BIOSCIENCES INC 0.0%
Value ($000) $293 Shares 17,800 Est. Cost $20.28 Unrealized
SVRA SAVARA INC 0.0%
Value ($000) $62 Shares 56,500 Est. Cost $1.20 Unrealized +42.1%