GROUP ONE TRADING, L.P. - ACCELERON PHARMA INC ownership

ACCELERON PHARMA INC's ticker is and the CUSIP is 00434H958. A total of 4 filers reported holding ACCELERON PHARMA INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ACCELERON PHARMA INC
ValueSharesWeighting
Q3 2021$10,240,000
+78669.2%
59,500
+59400.0%
0.01%
Q2 2021$13,000
-98.7%
100
-98.6%
0.00%
-100.0%
Q1 2021$1,004,000
+3761.5%
7,400
+3600.0%
0.00%
Q4 2020$26,000
-90.4%
200
-91.7%
0.00%
-100.0%
Q3 2020$270,000
-29.1%
2,400
-40.0%
0.00%
-50.0%
Q2 2020$381,000
+111.7%
4,000
+100.0%
0.00%
+100.0%
Q1 2020$180,000
+125.0%
2,000
+33.3%
0.00%0.0%
Q4 2019$80,000
-2.4%
1,500
-25.0%
0.00%0.0%
Q2 2019$82,000
-11.8%
2,0000.0%0.00%0.0%
Q1 2019$93,000
-35.4%
2,000
-39.4%
0.00%0.0%
Q4 2018$144,000
-71.4%
3,300
-62.5%
0.00%
-75.0%
Q3 2018$504,000
-45.3%
8,800
-53.7%
0.00%
-50.0%
Q2 2018$922,000
+936.0%
19,000
+804.8%
0.01%
+700.0%
Q4 2017$89,000
-80.3%
2,100
-82.6%
0.00%
-75.0%
Q3 2017$452,000
+35.3%
12,100
+10.0%
0.00%
+33.3%
Q2 2017$334,000
+1291.7%
11,000
+1471.4%
0.00%
Q2 2016$24,000
-46.7%
700
-58.8%
0.00%
-100.0%
Q1 2016$45,000
-90.8%
1,700
-83.0%
0.00%
-83.3%
Q4 2015$488,000
+16166.7%
10,000
+9900.0%
0.01%
Q2 2015$3,000
-99.5%
100
-99.4%
0.00%
-100.0%
Q1 2015$636,000
+126.3%
16,700
+131.9%
0.01%
+150.0%
Q4 2014$281,000
+47.1%
7,200
+14.3%
0.00%
+33.3%
Q3 2014$191,000
+695.8%
6,300
+800.0%
0.00%
Q2 2014$24,0007000.00%
Other shareholders
ACCELERON PHARMA INC shareholders Q4 2020
NameSharesValueWeighting ↓
BOOTHBAY FUND MANAGEMENT, LLC 103$1,318,0000.05%
GROUP ONE TRADING, L.P. 200$26,0000.00%
SIMPLEX TRADING, LLC 26$332,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ACCELERON PHARMA INC shareholders