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ZOGENIX INC
ZOGENIX INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 94 Institutional holders with a total value of $118,293,997.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FEDERATED HERMES, INC. 11,598,000 15,889,000 13.43%
2 FMR LLC 11,089,697 15,193,000 12.84%
3 Broadfin Capital, LLC 10,737,645 14,711,000 12.44%
4 SABBY MANAGEMENT, LLC 8,418,811 11,534,000 9.75%
5 VANGUARD GROUP INC 4,317,263 5,914,000 5.00%
6 FRANKLIN RESOURCES INC 3,599,300 4,931,000 4.17%
7 BlackRock Fund Advisors 3,485,226 4,775,000 4.04%
8 Tekla Capital Management LLC 2,850,811 3,906,000 3.30%
9 Abingworth LLP 2,335,218 3,199,000 2.70%
10 BAKER BROS. ADVISORS LP 2,298,466 3,149,000 2.66%
11 TIVERTON ASSET MANAGEMENT LLC 2,200,000 3,014,000 2.55%
12 MILLENNIUM MANAGEMENT LLC 2,131,633 2,920,000 2.47%
13 BlackRock Institutional Trust Company, N.A. 1,674,308 2,294,000 1.94%
14 STATE STREET CORP 1,621,681 2,224,000 1.88%
15 GAGNON SECURITIES LLC 1,607,726 2,203,000 1.86%
16 NORTHERN TRUST CORP 1,304,013 1,786,000 1.51%
17 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,063,900 1,458,000 1.23% Call
18 OXFORD ASSET MANAGEMENT LLP 905,370 1,240,000 1.05%
19 Alyeska Investment Group, L.P. 884,376 1,212,000 1.02%
20 DAFNA Capital Management LLC 853,700 1,170,000 0.99%
21 Jefferies Group LLC 800,000 1,096,000 0.93% Call
22 GEODE CAPITAL MANAGEMENT, LLC 727,385 996,000 0.84%
23 D. E. Shaw & Co., Inc. 721,216 988,000 0.84%
24 SUSQUEHANNA INTERNATIONAL GROUP, LLP 623,447 855,000 0.72%
25 BLAIR WILLIAM & CO/IL 615,500 843,000 0.71%
26 LEVIN CAPITAL STRATEGIES, L.P. 578,540 792,000 0.67%
27 Bank of New York Mellon Corp 574,939 788,000 0.67%
28 DEUTSCHE BANK AG\ 533,839 730,000 0.62%
29 BRIDGEWAY CAPITAL MANAGEMENT, LLC 522,130 715,000 0.60%
30 Healthcare Value Capital, LLC 500,000 685,000 0.58%
31 TIAA CREF INVESTMENT MANAGEMENT LLC 417,467 572,000 0.48%
32 Jefferies Group LLC 385,389 528,000 0.45%
33 BlackRock Investment Management, LLC 359,109 492,000 0.42%
34 PURA VIDA INVESTMENTS, LLC 325,000 445,000 0.38%
35 Opus Point Partners Management, LLC 300,000 411,000 0.35%
36 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 226,674 311,000 0.26%
37 WELLINGTON MANAGEMENT GROUP LLP 226,440 310,000 0.26%
38 MORGAN STANLEY 219,262 300,000 0.25%
39 TEACHERS ADVISORS, LLC 172,645 237,000 0.20%
40 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 154,200 212,000 0.18%
41 TUDOR INVESTMENT CORP ET AL 117,800 161,000 0.14%
42 RHUMBLINE ADVISERS 116,862 160,000 0.14%
43 PEAK6 Group LLC 114,000 156,000 0.13% Call
44 BARCLAYS PLC 154,694 155,000 0.13%
45 OPPENHEIMER & CO INC 102,900 141,000 0.12%
46 VOYA INVESTMENT MANAGEMENT LLC 99,691 137,000 0.12%
47 Geduld E E 100,000 137,000 0.12%
48 MANUFACTURERS LIFE INSURANCE COMPANY, THE 94,737 130,000 0.11%
49 LADENBURG THALMANN FINANCIAL SERVICES INC. 94,071 128,000 0.11%
50 Nationwide Fund Advisors 90,568 124,000 0.10%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.