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13F-HR filed by EcoR1 Capital, LLC

EcoR1 Capital, LLC filed this 13F-HR for the quarter ended 2015-09-30, filed 2015-11-16, with 25 holding rows worth $219,699,000.

Accession
0001140361-15-041435
Filed
2015-11-16
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q3 2015

A holdings report, 25 entries on the cover page, a total value of $219,699,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $219,698,000 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 filedCUSIPClassAmountValueValue read asType
FIBROGEN INC31572Q808COM1,230,391$26,970,000thousands by filing date
ATARA BIOTHERAPEUTICS INC COM NEW046513107Stock803,458$25,261,000thousands by filing date
ARRAY BIOPHARMA INC04269XAA3NOTE 3.000% 6/022,534,000$22,210,000thousands by filing dateprincipal
RETROPHIN INC761299106COM1,007,660$20,415,000thousands by filing date
EPIZYME INC29428V104COM1,492,700$19,196,000thousands by filing date
ASSEMBLY BIOSCIENCES INC045396108COM1,887,069$18,040,000thousands by filing date
KITE PHARMA INC49803L109COM281,400$15,668,000thousands by filing date
FLEX PHARMA INC33938A105COM933,691$11,214,000thousands by filing date
COLLEGIUM PHARMACEUTICAL INC19459J104COM465,118$10,284,000thousands by filing date
ATYR PHARMA INC002120103COM840,462$8,623,000thousands by filing date
NABRIVA THERAPEUTICS AG62957M104SPONSORED ADR835,530$7,938,000thousands by filing date
KINDRED BIOSCIENCES INC COM494577109Stock1,323,431$6,882,000thousands by filing date
GENVEC INC NEW37246C307cs1,986,413$4,589,000thousands by filing date
CELLADON CORP15117E107Cmn2,843,170$2,985,000thousands by filing date
ONCOTHYREON INC682324108COM943,500$2,585,000thousands by filing date
AKARI THERAPEUTICS PLC00972G108ADR100,709$2,417,000thousands by filing date
FORWARD PHARMA A/S34986J105SPONSORED ADR101,995$2,403,000thousands by filing date
FIVE PRIME THERAPEUTICS INC.33830X104Common Stock149,000$2,293,000thousands by filing date
CALITHERA BIOSCIENCES INC COM NEW13089P101Stock415,480$2,256,000thousands by filing date
GILEAD SCIENCES INC375558903COM3,255$2,148,000thousands by filing datecall
OREXIGEN THERAPEUTICS INC686164104COMMON STOCK937,958$1,979,000thousands by filing date
QLT INC746927102COMMON STOCK638,900$1,699,000thousands by filing date
VALEANT PHARMACEUTICALS INTE91911K902COM1,265$1,347,000thousands by filing datecall
CATALYST14888D109COM56,000$261,000thousands by filing date
REGULUS THERAPEUTICS INC75915K901CALL1,280$35,000thousands by filing datecall

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001140361-15-041435this filing2015-11-16acceptance time not in the bulk data set