WOODSTOCK CORP - EPIZYME INC ownership

EPIZYME INC's ticker is EPZM and the CUSIP is 29428V104. A total of 133 filers reported holding EPIZYME INC in Q4 2021. The put-call ratio across all filers is 21.74 and the average weighting 0.1%.

Quarter-by-quarter ownership
WOODSTOCK CORP ownership history of EPIZYME INC
ValueSharesWeighting
Q3 2021$318,000
-38.5%
62,1830.0%0.04%
-39.3%
Q2 2021$517,000
+23.4%
62,183
+29.3%
0.06%
+15.1%
Q1 2021$419,000
-19.7%
48,0980.0%0.05%
-24.3%
Q4 2020$522,000
-9.1%
48,0980.0%0.07%
-24.7%
Q3 2020$574,000
-25.6%
48,0980.0%0.09%
-29.5%
Q2 2020$772,000
+3.5%
48,0980.0%0.13%
-13.2%
Q1 2020$746,000
-36.9%
48,0980.0%0.15%
-21.2%
Q4 2019$1,183,000
+209.7%
48,098
+29.7%
0.19%
+188.1%
Q3 2019$382,000
-17.8%
37,0790.0%0.07%
-17.3%
Q2 2019$465,000
+1.3%
37,0790.0%0.08%
-1.2%
Q1 2019$459,000
+101.3%
37,0790.0%0.08%
+78.3%
Q4 2018$228,000
-42.0%
37,0790.0%0.05%
-30.3%
Q3 2018$393,000
-21.7%
37,0790.0%0.07%
-28.3%
Q2 2018$502,000
-23.7%
37,0790.0%0.09%
-25.8%
Q1 2018$658,000
+64.9%
37,079
+16.7%
0.12%
+67.6%
Q4 2017$399,000
-34.0%
31,7660.0%0.07%
-35.7%
Q3 2017$605,000
+8.0%
31,766
-14.3%
0.12%
+4.5%
Q2 2017$560,000
-7.1%
37,078
+5.5%
0.11%
-9.8%
Q1 2017$603,000
+41.9%
35,1330.0%0.12%
+41.9%
Q4 2016$425,000
+14.2%
35,133
-7.1%
0.09%
+13.2%
Q3 2016$372,000
+31.9%
37,800
+37.3%
0.08%
+31.0%
Q2 2016$282,00027,5340.06%
Other shareholders
EPIZYME INC shareholders Q4 2021
NameSharesValueWeighting ↓
RP Management, LLC 31,833,334$47,750,00019.42%
MPM BioImpact LLC 3,425,202$3,939,0001.06%
Palo Alto Investors LP 6,774,541$7,791,0000.60%
Foresite Capital Management I, LLC 143,759$165,0000.29%
PLATINUM INVESTMENT MANAGEMENT LTD 6,603,870$7,594,0000.23%
Rock Springs Capital Management LP 7,267,696$8,358,0000.21%
BP PLC 24,687$28,0000.16%
NewGen Asset Management Ltd 250,000$288,0000.13%
GSA CAPITAL PARTNERS LLP 467,836$538,0000.07%
Frazier Life Sciences Management, L.P. 739,369$850,0000.07%
View complete list of EPIZYME INC shareholders