BlackRock Investment Management, LLC - ACCELERON PHARMA INC ownership

ACCELERON PHARMA INC's ticker is XLRN and the CUSIP is 00434H108. A total of 116 filers reported holding ACCELERON PHARMA INC in Q2 2015. The put-call ratio across all filers is 1.90 and the average weighting 1.7%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of ACCELERON PHARMA INC
ValueSharesWeighting
Q4 2016$3,796,000
-22.1%
148,729
+10.4%
0.00%
-33.3%
Q3 2016$4,873,000
+6.7%
134,664
+0.2%
0.01%0.0%
Q2 2016$4,569,000
+47.0%
134,458
+14.2%
0.01%
+50.0%
Q1 2016$3,108,000
-39.0%
117,762
+12.6%
0.00%
-42.9%
Q4 2015$5,099,000
+96.3%
104,579
+0.2%
0.01%
+75.0%
Q3 2015$2,598,000
-21.2%
104,324
+0.2%
0.00%0.0%
Q2 2015$3,296,000
+17.7%
104,163
+41.6%
0.00%0.0%
Q1 2015$2,801,000
+1.1%
73,586
+3.5%
0.00%0.0%
Q4 2014$2,770,000
+60.7%
71,103
+24.7%
0.00%
+100.0%
Q3 2014$1,724,000
-10.7%
57,014
+0.3%
0.00%
-33.3%
Q2 2014$1,930,000
+174.1%
56,822
+178.5%
0.00%
+200.0%
Q1 2014$704,000
+5.4%
20,406
+21.0%
0.00%0.0%
Q4 2013$668,00016,8690.00%
Other shareholders
ACCELERON PHARMA INC shareholders Q2 2015
NameSharesValueWeighting ↓
Novo Holdings A/S 1,103,937$53,563,0005.39%
GREAT POINT PARTNERS LLC 758,000$36,778,0005.10%
Foresite Capital Management II, LLC 244,756$11,876,0004.18%
GREAT POINT PARTNERS LLC 552,300$26,798,0003.71%
Foresite Capital Management III, LLC 278,753$13,525,0002.91%
QVT Financial LP 190,977$9,266,0002.66%
Perceptive Advisors 1,528,205$74,149,0001.94%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,126,800$54,672,0001.92%
SECTORAL ASSET MANAGEMENT INC 306,626$14,877,0001.66%
Parametrica Management Ltd 5,645$274,0001.30%
View complete list of ACCELERON PHARMA INC shareholders