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Zogenix Inc (ZGNX) Ownership Data

Short Interest History (%)

This is the historical short interest of Zogenix Inc, as measured by the Short Percentage Of Float.

Institutional Ownership History (%)

This the Institutional Ownership History of Zogenix Inc Peter Lynch prefers to buy companies with low institutional ownership.

Insider ownership (%)

This is the historical insider ownership of Zogenix Inc. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Top Direct Holders

HolderShares% of Shares
Report Date
Roger L. Hawley1,204,4470.79%2014-06-02
Steven J. Farr,PhD902,2090.59%2014-06-02
Ann D. Rhoads469,9800.31%2014-06-02
R. Scott Shively358,7710.23%2014-06-02
Cam L. Garner326,7500.21%2014-06-13
Dr. Cynthia Y. Robinson,PhD52,746less than 0.1%2012-12-13
Erle T. Mast16,721less than 0.1%2012-12-11
Breitmeyer James B10,000less than 0.1%2014-03-25
Dr. Bradley S. Galer1,500less than 0.1%2013-12-17

Top Fund Holders

HolderSharesReport Date% of Shares
% of Total
Assets Managed
Market Value
Federated Global Inv Mgmt Corp25,064,7002014-09-3017.770.2528,824,000
Federated Kaufmann Fund19,715,3382014-09-3013.980.4122,672,639
Fidelity Management and Research Company11,089,6972014-09-307.860.0012,753,000
Fidelity® Select Biotechnology Portfolio9,804,7062014-10-316.950.1212,451,977
Armistice Capital, LLC8,300,0002014-08-155.880.0010,956,000
Visium Asset Management LLC7,500,0002014-10-175.320.008,625,000
Broadfin Capital, LLC5,637,6452014-09-304.000.686,483,000
BlackRock Fund Advisors4,606,0652014-09-303.270.005,297,000
Vanguard Group, Inc.3,538,4542014-09-302.510.004,069,000
Federated Kaufmann Small Cap Fund2,868,0002014-09-302.030.473,298,200

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