BlackRock Fund Advisors - ZOGENIX INC ownership

ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L105. A total of 84 filers reported holding ZOGENIX INC in Q2 2015. The put-call ratio across all filers is 0.01 and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Fund Advisors ownership history of ZOGENIX INC
ValueSharesWeighting
Q2 2015$6,722,000
+40.8%
4,001,099
+14.8%
0.00%
+100.0%
Q1 2015$4,775,000
+2.3%
3,485,226
+2.3%
0.00%0.0%
Q4 2014$4,666,000
-11.9%
3,405,943
-26.1%
0.00%0.0%
Q3 2014$5,297,000
-43.4%
4,606,065
-1.0%
0.00%
-66.7%
Q2 2014$9,351,000
-26.4%
4,652,316
+4.2%
0.00%
-25.0%
Q1 2014$12,706,000
-13.0%
4,466,204
+5.2%
0.00%0.0%
Q4 2013$14,606,000
+152.2%
4,245,919
+35.7%
0.00%
+100.0%
Q3 2013$5,791,000
+25.3%
3,128,520
+15.8%
0.00%0.0%
Q2 2013$4,621,0002,702,5130.00%
Other shareholders
ZOGENIX INC shareholders Q2 2015
NameSharesValueWeighting ↓
Abingworth LLP 2,335,218$4,017,0003.09%
Broadfin Capital, LLC 1,068,493$1,827,0000.36%
Healthcare Value Capital, LLC 276,336$473,0000.34%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 3,848,572$6,581,0000.31%
FEDERATED HERMES, INC. 21,582,213$31,628,0000.12%
TIVERTON ASSET MANAGEMENT LLC 2,200,000$3,763,0000.10%
SHEPHERD KAPLAN KROCHUK, LLC 279,267$478,0000.09%
Visium Asset Management, LP 1,700,000$2,907,0000.07%
Baker Brothers Advisors 2,001,000$3,422,0000.07%
MENTA CAPITAL LLC 52,929$91,0000.06%
View complete list of ZOGENIX INC shareholders