13F-HR filed by EcoR1 Capital, LLC
EcoR1 Capital, LLC filed this 13F-HR for the quarter ended 2018-03-31, filed 2018-05-15, with 31 holding rows worth $997,012,000.
- Accession
- 0001140361-18-023901
- Filer
- CIK 1587114
- Filed
- 2018-05-15
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2018
A holdings report, 32 entries on the cover page, a total value of $997,012,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $997,012,000 with VALUE read as thousands by filing date, 13F file number 028-16764. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| ASSEMBLY BIOSCIENCES INC | 045396108 | COM | 2,943,165 | $144,627,000 | thousands by filing date | |
| ASCENDIS PHARMA A/S DKK 1.0 AD | 04351P101 | SPONSORED ADR | 1,822,575 | $119,196,000 | thousands by filing date | |
| FIBROGEN INC | 31572Q808 | COM | 2,002,437 | $92,513,000 | thousands by filing date | |
| IRONWOOD PHARMACEUTICALS INC | 46333X108 | COMMON STOCK | 5,885,583 | $90,815,000 | thousands by filing date | |
| KURA ONCOLOGY INC COM | 50127T109 | Stock | 3,766,852 | $70,628,000 | thousands by filing date | |
| WAVE LIFE SCIENCES LTD SHS | Y95308105 | Stock | 1,459,072 | $58,509,000 | thousands by filing date | |
| ARRAY BIOPHARMA INC COM | 04269X105 | Stock | 3,049,312 | $49,765,000 | thousands by filing date | |
| DICERNA PHARMACEUTICALS INC | 253031108 | COM | 4,764,447 | $45,548,000 | thousands by filing date | |
| MACROGENICS INC | 556099109 | COM | 1,450,606 | $36,497,000 | thousands by filing date | |
| ARCUS BIOSCIENCES INC | 03969F109 | COM | 2,236,387 | $34,530,000 | thousands by filing date | |
| CELGENE CORP | 151020904 | COM | 385,000 | $34,346,000 | thousands by filing date | call |
| APELLIS PHARMACEUTICALS INC | 03753U106 | COM | 1,056,348 | $23,356,000 | thousands by filing date | |
| FIVE PRIME THERAPEUTICS INC. | 33830X104 | Common Stock | 1,240,470 | $21,311,000 | thousands by filing date | |
| UROGEN PHARMA LTD | M96088105 | COMMON STOCK | 402,300 | $19,990,000 | thousands by filing date | |
| FIBROGEN INC | 31572Q908 | CALL | 325,000 | $15,015,000 | thousands by filing date | call |
| IMMUNE DESIGN CORP. | 45252L103 | Common Stock | 4,437,600 | $14,422,000 | thousands by filing date | |
| AGIOS PHARMACEUTICALS INC | 00847X104 | COM | 172,952 | $14,144,000 | thousands by filing date | |
| AKEBIA THERAPEUTICS INC | 00972D105 | COMMON STOCK | 1,425,000 | $13,580,000 | thousands by filing date | |
| ACHILLION PHARMACEUTICALS IN | 00448Q201 | COM | 3,668,307 | $13,573,000 | thousands by filing date | |
| DOVA PHARMACEUTICALS INC | 25985T102 | COM | 429,729 | $11,654,000 | thousands by filing date | |
| ATYR PHARMA INC | 002120103 | COM | 3,917,972 | $10,579,000 | thousands by filing date | |
| DBV TECHNOLOGIES S A | 23306J101 | ADR | 450,000 | $10,382,000 | thousands by filing date | |
| IRONWOOD PHARMACEUTICALS INC | 46333X908 | COM CL A | 667,800 | $10,305,000 | thousands by filing date | call |
| PROTAGONIST THERAPEUTICS | 74366E102 | COM | 1,083,567 | $9,308,000 | thousands by filing date | |
| SYNLOGIC INC | 87166L100 | COM | 700,000 | $6,566,000 | thousands by filing date | |
| DENALI THERAPEUTICS INC COM | 24823R105 | Stock | 325,000 | $6,399,000 | thousands by filing date | |
| RHYTHM PHARMACEUTICALS INC | 76243J105 | COM | 318,564 | $6,339,000 | thousands by filing date | |
| CORVUS PHARMACEUTICALS INC | 221015100 | COM | 469,700 | $5,416,000 | thousands by filing date | |
| NEWLINK GENETICS CORP | 651511907 | COM | 560,000 | $4,060,000 | thousands by filing date | call |
| KINDRED BIOSCIENCES INC COM | 494577109 | Stock | 248,680 | $2,151,000 | thousands by filing date | |
| GERON CORP | 374163103 | COM | 350,000 | $1,488,000 | thousands by filing date |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001140361-18-023901 | this filing | 2018-05-15 | acceptance time not in the bulk data set |