EcoR1 Capital as of March 31, 2018
Portfolio Holdings for EcoR1 Capital
EcoR1 Capital holds 31 positions in its portfolio as reported in the March 2018 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Assembly Biosciences | 14.5 | $145M | 2.9M | 49.14 | |
| Ascendis Pharma A S (ASND) | 12.0 | $119M | 1.8M | 65.40 | |
| Fibrogen | 9.3 | $93M | 2.0M | 46.20 | |
| Ironwood Pharmaceuticals (IRWD) | 9.1 | $91M | 5.9M | 15.43 | |
| Kura Oncology (KURA) | 7.1 | $71M | 3.8M | 18.75 | |
| Wave Life Sciences (WVE) | 5.9 | $59M | 1.5M | 40.10 | |
| Array BioPharma | 5.0 | $50M | 3.0M | 16.32 | |
| Dicerna Pharmaceuticals | 4.6 | $46M | 4.8M | 9.56 | |
| Macrogenics (MGNX) | 3.7 | $37M | 1.5M | 25.16 | |
| Arcus Biosciences Incorporated (RCUS) | 3.5 | $35M | 2.2M | 15.44 | |
| Celgene Corp option | 3.4 | $34M | 385k | 89.21 | |
| Apellis Pharmaceuticals (APLS) | 2.3 | $23M | 1.1M | 22.11 | |
| Five Prime Therapeutics | 2.1 | $21M | 1.2M | 17.18 | |
| Urogen Pharma (URGN) | 2.0 | $20M | 402k | 49.69 | |
| Fibrogen | 1.5 | $15M | 325k | 46.20 | |
| Immune Design | 1.4 | $14M | 4.4M | 3.25 | |
| Agios Pharmaceuticals (AGIO) | 1.4 | $14M | 173k | 81.78 | |
| Achillion Pharmaceuticals | 1.4 | $14M | 3.7M | 3.70 | |
| Akebia Therapeutics (AKBA) | 1.4 | $14M | 1.4M | 9.53 | |
| Dova Pharmaceuticals | 1.2 | $12M | 430k | 27.12 | |
| Atyr Pharma Inc Common Stock Usd 0.001 | 1.1 | $11M | 3.9M | 2.70 | |
| Dbv Technologies S A | 1.0 | $10M | 450k | 23.07 | |
| Ironwood Pharmaceuticals Inc cl a | 1.0 | $10M | 668k | 15.43 | |
| Protagonist Therapeutics (PTGX) | 0.9 | $9.3M | 1.1M | 8.59 | |
| Synlogic | 0.7 | $6.6M | 700k | 9.38 | |
| Denali Therapeutics (DNLI) | 0.6 | $6.4M | 325k | 19.69 | |
| Rhythm Pharmaceuticals (RYTM) | 0.6 | $6.3M | 319k | 19.90 | |
| Corvus Pharmaceuticals (CRVS) | 0.5 | $5.4M | 470k | 11.53 | |
| Newlink Genetics | 0.4 | $4.1M | 560k | 7.25 | |
| Kindred Biosciences | 0.2 | $2.2M | 249k | 8.65 | |
| Geron Corporation (GERN) | 0.1 | $1.5M | 350k | 4.25 |
