GROUP ONE TRADING, L.P. - EPIZYME INC ownership

EPIZYME INC's ticker is and the CUSIP is 29428V904. A total of 3 filers reported holding EPIZYME INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of EPIZYME INC
ValueSharesWeighting
Q1 2022$3,000
-50.0%
2,4000.0%0.00%
Q4 2021$6,000
-96.4%
2,400
-92.6%
0.00%
Q3 2021$166,000
-75.8%
32,500
-60.6%
0.00%
-100.0%
Q2 2021$686,000
+486.3%
82,500
+515.7%
0.00%
Q1 2021$117,000
+120.8%
13,400
+173.5%
0.00%
Q4 2020$53,000
+562.5%
4,900
+600.0%
0.00%
Q3 2020$8,000
-90.2%
700
-86.3%
0.00%
Q2 2020$82,000
-64.8%
5,100
-66.0%
0.00%
-100.0%
Q1 2020$233,000
-84.5%
15,000
-75.5%
0.00%
-80.0%
Q4 2019$1,506,000
+775.6%
61,200
+266.5%
0.01%
+900.0%
Q3 2019$172,000
+760.0%
16,700
+943.8%
0.00%
Q1 2019$20,000
-53.5%
1,600
-61.0%
0.00%
Q3 2018$43,000
-23.2%
4,1000.0%0.00%
Q2 2018$56,000
+51.4%
4,100
+95.2%
0.00%
Q1 2018$37,000
-91.7%
2,100
-94.1%
0.00%
-100.0%
Q4 2017$446,000
+123.0%
35,500
+238.1%
0.00%
+50.0%
Q3 2017$200,000
-47.9%
10,500
-58.7%
0.00%
-50.0%
Q2 2017$384,000
-66.6%
25,400
-62.1%
0.00%
-69.2%
Q1 2017$1,149,000
+8.4%
67,000
-23.5%
0.01%
+30.0%
Q4 2016$1,060,000
+5200.0%
87,600
+4280.0%
0.01%
Q2 2016$20,000
+900.0%
2,000
+1900.0%
0.00%
Q4 2015$2,000
-98.4%
100
-99.0%
0.00%
-100.0%
Q3 2015$127,000
+388.5%
9,900
+800.0%
0.00%
Q2 2015$26,000
+225.0%
1,100
+175.0%
0.00%
Q1 2015$8,000
-11.1%
400
-20.0%
0.00%
Q4 2014$9,000
+200.0%
500
+400.0%
0.00%
Q3 2014$3,000
-98.7%
100
-98.6%
0.00%
-100.0%
Q2 2014$230,0007,4000.00%
Other shareholders

There were no reported owners of EPIZYME INC in Q2 2022.

NameSharesValueWeighting ↓
View complete list of EPIZYME INC shareholders