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13F-HR filed by RA CAPITAL MANAGEMENT, L.P.

RA CAPITAL MANAGEMENT, L.P. filed this 13F-HR for the quarter ended 2017-03-31, filed 2017-05-15, with 24 holding rows worth $815,257,000.

Accession
0001144204-17-027535
Filed
2017-05-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2017

A holdings report, 24 entries on the cover page, a total value of $815,257,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $815,257,000 with VALUE read as thousands by filing date, 13F file number 028-12884. 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
WAVE LIFE SCIENCES LTD SHSY95308105Stock7,088,651$194,938,000thousands by filing date
ASCENDIS PHARMA A/S DKK 1.0 AD04351P101SPONSORED ADR5,409,990$151,480,000thousands by filing date
AVEXIS INC05366U100COM1,625,211$123,565,000thousands by filing date
ACHILLION PHARMACEUTICALS IN00448Q201COM13,633,220$57,396,000thousands by filing date
AQUINOX PHARMACEUTICALS INC03842B101COM2,184,047$36,190,000thousands by filing date
BIOCRYST PHARMACEUTICALS INC COM09058V103Stock3,489,795$29,314,000thousands by filing date
RA PHARMACEUTICALS INC74933V108COM1,351,808$28,780,000thousands by filing date
MYOVANT SCIENCES LTDG637AM102COMMON STOCK-FO2,348,422$27,570,000thousands by filing date
ZOGENIX INC.98978L204Common Stock2,451,237$26,596,000thousands by filing date
ESPERION THERAPEUTICS INC NEW COM29664W105Stock704,701$24,883,000thousands by filing date
LOXO ONCOLOGY INC548862101COM298,935$12,579,000thousands by filing date
ARDELYX INC039697107COM828,283$10,478,000thousands by filing date
ACORDA THERAPEUTICS INC00484M106COM489,828$10,286,000thousands by filing date
AUDENTES THERAPEUTICS INC.05070R104Common Stock532,426$9,073,000thousands by filing date
FOAMIX PHARMACEUTICALS LTDM46135105SHS1,820,138$9,010,000thousands by filing date
IGNYTA INC451731103COM1,025,291$8,818,000thousands by filing date
BEONE MEDICINES LTD SPONSORED ADS07725L102ADR240,000$8,786,000thousands by filing date
CALITHERA BIOSCIENCES INC COM NEW13089P101Stock725,000$8,374,000thousands by filing date
DICERNA PHARMACEUTICALS INC253031108COM2,428,571$8,257,000thousands by filing date
TG THERAPEUTICS INC COM88322Q108Stock700,000$8,155,000thousands by filing date
PROTAGONIST THERAPEUTICS74366E102COM636,248$8,150,000thousands by filing date
KALVISTA PHARMACEUTICALS INC483497103COM591,070$4,616,000thousands by filing date
EIGER BIOPHARMACEUTICALS INC28249U105COM354,200$4,056,000thousands by filing date
MEDICINES CO584688105COM79,899$3,907,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001144204-17-027535this filing2017-05-15acceptance time not in the bulk data set