Perceptive Advisors - EPIZYME INC ownership

EPIZYME INC's ticker is EPZM and the CUSIP is 29428V104. A total of 67 filers reported holding EPIZYME INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.7%.

Quarter-by-quarter ownership
Perceptive Advisors ownership history of EPIZYME INC
ValueSharesWeighting
Q1 2017$20,000
-98.6%
1,165
-98.1%
0.00%
-98.9%
Q2 2015$1,440,000
-82.4%
60,000
-86.1%
0.09%
-87.3%
Q4 2014$8,164,000
+6.1%
432,619
+52.4%
0.68%
-17.1%
Q3 2014$7,696,000
+480.4%
283,890
+566.4%
0.83%
+535.4%
Q2 2014$1,326,000
+10.7%
42,602
-19.0%
0.13%
+3.2%
Q1 2014$1,198,000
+136.8%
52,602
+192.2%
0.13%
+147.1%
Q2 2013$506,00018,0000.05%
Other shareholders
EPIZYME INC shareholders Q3 2013
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