SIMPLEX TRADING, LLC - ACCELERON PHARMA INC ownership

ACCELERON PHARMA INC's ticker is and the CUSIP is 00434H958. A total of 3 filers reported holding ACCELERON PHARMA INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ACCELERON PHARMA INC
ValueSharesWeighting
Q3 2021$554,000
+2.8%
4,3000.0%0.00%0.0%
Q2 2021$539,000
-83.4%
4,300
+1699.2%
0.00%
-83.3%
Q1 2021$3,241,000
+876.2%
239
+819.2%
0.01%
Q4 2020$332,000
-66.8%
26
-70.8%
0.00%
-100.0%
Q3 2020$1,001,000
-75.7%
89
-79.4%
0.00%
-85.7%
Q2 2020$4,115,000
+2.2%
432
-3.6%
0.01%0.0%
Q1 2020$4,026,000
+344.4%
448
+162.0%
0.01%
+250.0%
Q4 2019$906,000
+8136.4%
171
+5600.0%
0.00%
Q3 2019$11,000
-98.2%
3
-97.9%
0.00%
-100.0%
Q2 2019$599,000
-49.7%
146
-43.0%
0.00%
-33.3%
Q1 2019$1,192,000
+29700.0%
256
+25500.0%
0.00%
Q4 2018$4,000
-81.8%
1
-75.0%
0.00%
Q3 2018$22,000
-96.2%
4
-96.6%
0.00%
-100.0%
Q2 2018$577,000
+8142.9%
119
+197.5%
0.00%
Q1 2018$7,000
+133.3%
40
-51.2%
0.00%
Q4 2017$3,000
-91.2%
82
-65.1%
0.00%
-100.0%
Q3 2017$34,000
+3300.0%
235
+1858.3%
0.00%
Q2 2017$1,000
-98.8%
12
-82.9%
0.00%
-100.0%
Q1 2017$84,000
+366.7%
70
+40.0%
0.00%
+300.0%
Q4 2016$18,000
+12.5%
50
-18.0%
0.00%0.0%
Q3 2016$16,000
+220.0%
61
+510.0%
0.00%
Q1 2016$5,000
-94.6%
10
-94.7%
0.00%
-100.0%
Q3 2015$92,000190
+18900.0%
0.01%
Q2 2015$0
-100.0%
10.0%0.00%
Q1 2015$2,000
-84.6%
1
-98.6%
0.00%
-100.0%
Q4 2014$13,000700.00%
Other shareholders
ACCELERON PHARMA INC shareholders Q3 2015
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 146$599,0000.00%
GROUP ONE TRADING, L.P. 2,000$82,0000.00%
JPMORGAN CHASE & CO 30,000$1,228,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ACCELERON PHARMA INC shareholders