Baker Brothers Advisors - ZOGENIX INC ownership

ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L105. A total of 65 filers reported holding ZOGENIX INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Baker Brothers Advisors ownership history of ZOGENIX INC
ValueSharesWeighting
Q2 2015$16,848,000
+435.0%
10,028,564
+336.3%
0.15%
+469.2%
Q1 2015$3,149,000
-2.2%
2,298,466
-2.2%
0.03%
-21.2%
Q4 2014$3,220,000
+19.1%
2,350,4000.0%0.03%
-2.9%
Q3 2014$2,703,000
-42.8%
2,350,4000.0%0.03%
-41.4%
Q2 2014$4,724,000
-29.4%
2,350,4000.0%0.06%
-31.8%
Q1 2014$6,687,000
-29.3%
2,350,400
-14.6%
0.08%
-36.1%
Q4 2013$9,463,000
+155.5%
2,751,000
+37.5%
0.13%
+150.9%
Q3 2013$3,704,000
+8.2%
2,001,0000.0%0.05%
-22.1%
Q2 2013$3,422,0002,001,0000.07%
Other shareholders
ZOGENIX INC shareholders Q2 2013
NameSharesValueWeighting ↓
Abingworth LLP 2,335,218$4,320,0002.46%
Broadfin Capital, LLC 1,987,645$3,679,0000.65%
SOPHROSYNE CAPITAL LLC 406,000$753,0000.50%
Healthcare Value Capital, LLC 276,336$511,0000.45%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 4,482,646$8,297,0000.39%
FEDERATED HERMES, INC. 21,582,213$40,143,0000.16%
DRW Securities, LLC 517,613$1,496,0000.12%
TIVERTON ASSET MANAGEMENT LLC 2,200,000$4,072,0000.10%
SHEPHERD KAPLAN KROCHUK, LLC 279,267$517,0000.08%
Visium Asset Management, LP 1,700,000$3,162,0000.07%
View complete list of ZOGENIX INC shareholders