Dark
Light
System
Security
ZOGENIX INC
ZOGENIX INC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 105 Institutional holders with a total value of $331,558,325.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 RHUMBLINE ADVISERS 29,919 434,000 0.13%
52 Commonwealth Equity Services, Inc 32,000 464,000 0.14%
53 TWO SIGMA INVESTMENTS, LP 32,262 468,000 0.14%
54 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 34,337 498,000 0.15%
55 MORGAN STANLEY 36,805 534,000 0.16%
56 Allianz Asset Management GmbH 42,940 629,000 0.19%
57 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 43,959 637,000 0.19%
58 TEACHERS ADVISORS, LLC 44,555 646,000 0.19%
59 ADAMS DIVERSIFIED EQUITY FUND, INC. 47,000 682,000 0.21%
60 CITADEL ADVISORS LLC 47,200 684,000 0.21% Call
61 GROUP ONE TRADING LLC 50,074 726,000 0.22%
62 BLAIR WILLIAM & CO/IL 54,537 791,000 0.24%
63 DAFNA Capital Management LLC 55,809 809,000 0.24%
64 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 57,750 837,000 0.25%
65 J. Goldman & Co LP 65,000 943,000 0.28%
66 TIAA CREF INVESTMENT MANAGEMENT LLC 66,610 966,000 0.29%
67 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 68,025 987,000 0.30%
68 Crestline Management, LP 72,091 1,045,000 0.32%
69 Iguana Healthcare Management, LLC 85,000 1,233,000 0.37%
70 Nationwide Fund Advisors 87,611 1,270,000 0.38%
71 ACUTA CAPITAL PARTNERS, LLC 100,000 1,450,000 0.44% Put
72 Ghost Tree Capital, LLC 100,000 1,450,000 0.44%
73 Bank of New York Mellon Corp 105,926 1,536,000 0.46%
74 SUSQUEHANNA INTERNATIONAL GROUP, LLP 108,571 1,574,000 0.47%
75 EMORY UNIVERSITY 118,319 1,716,000 0.52%
76 BRIDGEWAY CAPITAL MANAGEMENT, LLC 119,351 1,731,000 0.52%
77 MILLENNIUM MANAGEMENT LLC 120,744 1,751,000 0.53%
78 GAGNON SECURITIES LLC 135,329 1,962,000 0.59%
79 FARALLON CAPITAL MANAGEMENT LLC 175,000 2,538,000 0.77%
80 BAKER BROS. ADVISORS LP 185,290 2,687,000 0.81%
81 BAILARD, INC. 192,000 2,784,000 0.84%
82 DLD ASSET MANAGEMENT, LP 201,500 2,916,000 0.88% Put
83 AMERIPRISE FINANCIAL INC 206,954 3,001,000 0.91%
84 GEODE CAPITAL MANAGEMENT, LLC 208,012 3,016,000 0.91%
85 SUSQUEHANNA INTERNATIONAL GROUP, LLP 209,600 3,039,000 0.92% Put
86 Candriam S.C.A. 243,000 3,524,000 1.06%
87 Broadfin Capital, LLC 262,500 3,806,000 1.15%
88 JPMORGAN CHASE & CO 286,299 4,152,000 1.25%
89 ACUTA CAPITAL PARTNERS, LLC 301,700 4,375,000 1.32%
90 NORTHERN TRUST CORP 341,309 4,949,000 1.49%
91 STATE STREET CORP 446,593 6,474,000 1.95%
92 DIMENSIONAL FUND ADVISORS LP 464,761 6,739,000 2.03%
93 Lombard Odier Asset Management (USA) Corp 469,248 6,804,000 2.05%
94 SUSQUEHANNA INTERNATIONAL GROUP, LLP 568,500 8,243,000 2.49% Call
95 FRANKLIN RESOURCES INC 617,625 8,956,000 2.70%
96 Invesco Ltd. 818,537 11,869,000 3.58%
97 GOLDMAN SACHS GROUP INC 867,570 12,580,000 3.79%
98 VANGUARD GROUP INC 893,523 12,956,000 3.91%
99 KENNEDY CAPITAL MANAGEMENT LLC 924,807 13,410,000 4.04%
100 FMR LLC 1,022,824 14,831,000 4.47%
Page 2 of 3

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.