WELLINGTON MANAGEMENT GROUP LLP - ACCELERON PHARMA INC ownership

ACCELERON PHARMA INC's ticker is XLRN and the CUSIP is 00434H108. A total of 258 filers reported holding ACCELERON PHARMA INC in Q4 2020. The put-call ratio across all filers is 0.78 and the average weighting 0.4%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of ACCELERON PHARMA INC
ValueSharesWeighting
Q3 2021$123,105,000
-43.2%
715,322
-58.6%
0.02%
-41.7%
Q2 2021$216,590,000
+7.0%
1,725,955
+15.6%
0.04%0.0%
Q1 2021$202,446,000
+30.5%
1,492,854
+23.1%
0.04%
+24.1%
Q4 2020$155,093,000
-12.4%
1,212,243
-23.0%
0.03%
-21.6%
Q3 2020$177,056,000
+21.2%
1,573,411
+2.6%
0.04%
+12.1%
Q2 2020$146,136,000
-15.7%
1,533,911
-20.5%
0.03%
-28.3%
Q1 2020$173,409,000
+34.1%
1,929,566
-20.9%
0.05%
+70.4%
Q4 2019$129,298,000
+117.6%
2,438,669
+62.1%
0.03%
+107.7%
Q3 2019$59,424,000
-2.1%
1,504,050
+1.7%
0.01%0.0%
Q2 2019$60,729,000
-11.2%
1,478,314
+0.7%
0.01%
-13.3%
Q1 2019$68,379,000
+2959.5%
1,468,279
+2501.0%
0.02%
+1400.0%
Q4 2013$2,235,00056,4500.00%
Other shareholders
ACCELERON PHARMA INC shareholders Q4 2020
NameSharesValueWeighting ↓
Darwin Global Management, Ltd. 938,490$120,070,00033.50%
Foresite Capital Management III, LLC 108,630$13,898,00016.15%
Octagon Capital Advisors LP 112,363$14,376,0004.98%
Artal Group S.A. 1,400,000$179,116,0003.84%
Avoro Capital Advisors LLC 1,550,000$198,307,0003.42%
Affinity Asset Advisors, LLC 45,000$5,757,0003.05%
NWI MANAGEMENT LP 200,000$25,588,0002.54%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 71,000$9,063,0002.48%
FARALLON CAPITAL MANAGEMENT LLC 2,600,000$332,644,0002.00%
Parkman Healthcare Partners LLC 52,458$6,711,0001.72%
View complete list of ACCELERON PHARMA INC shareholders