ELLINGTON MANAGEMENT GROUP LLC - ACCELERON PHARMA INC ownership

ACCELERON PHARMA INC's ticker is XLRN and the CUSIP is 00434H108. A total of 79 filers reported holding ACCELERON PHARMA INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 1.2%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of ACCELERON PHARMA INC
ValueSharesWeighting
Q1 2014$435,00012,6000.13%
Other shareholders
ACCELERON PHARMA INC shareholders Q1 2014
NameSharesValueWeighting ↓
GREAT POINT PARTNERS LLC 1,449,300$59,537,000,0006.61%
Foresite Capital Management II, LLC 188,602$7,748,0004.36%
Foresite Capital Management III, LLC 254,923$10,472,0003.43%
Artal Group S.A. 1,500,000$61,620,0002.49%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,305,174$53,617,0001.93%
Asymmetry Capital Management, L.P. 82,473$3,388,0001.84%
QVT Financial LP 190,977$7,845,0001.66%
SECTORAL ASSET MANAGEMENT INC 269,396$11,067,0001.32%
Sofinnova Investments, Inc. 241,043$9,902,0000.91%
Novo Holdings A/S 119,708$4,918,0000.69%
View complete list of ACCELERON PHARMA INC shareholders