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Ownership Profile

Shareholder Breakdown
Shareholder Holders Values ($) % O/S Shares
Institution 45 7 32.15 1,129,461
Mutual Fund 15 1 4.08 143,325
Institutional Shareholder Rotation
Shareholder Holders Values Change ($) % O/S Shares Change
Buyers 13 0.18 0.80 28,239
Sellers 18 -2.23 10.10 -354,896
Net -- -2.05 9.30 -326,657
Institutional Shareholder Concentration
Shareholder Values ($) % O/S Shares
Top 10 Inst. 6 29.02 1,019,568
Top 20 Inst. 6.89 31.36 1,101,785
Top 50 Inst. 7.06 32.15 1,129,461
Total Inst. 7.06 32.15 1,129,461
Institutional Shareholder Style
Shareholder Holders Values ($) % O/S Shares
Index 7 1 4.21 147,991
CoreGrowth 5 0 0.13 4,452
Growth 1 0 0.00 2
IncomeValue 1 0 0.04 1,328
BrokerDealer 6 0 0.30 10,670
GARP 2 0 0.10 3,454
HedgeFund 6 2 8.58 301,343
CoreValue 4 0 1.12 39,356
Top Holders: Institutional Investor
Holder Shares Held % O/S Shares Change Filing Date
East Hill Management Company, LLC 265,040 7.54 0 02/13/2018
Krensavage Asset Management, LLC 255,412 7.27 -2,436 12/31/2017
SC Fundamental, L.L.C. 169,831 4.83 -51,066 01/16/2018
Renaissance Technologies LLC 122,264 3.48 13,765 12/31/2017
The Vanguard Group, Inc. 72,718 2.07 -18,713 12/31/2017
BlackRock Institutional Trust Company, N.A. 43,448 1.24 107 12/31/2017
Gabelli Funds, LLC 26,141 0.74 0 12/31/2017
Clay (Thomas M) 25,424 0.72 0 02/13/2018
Finney Michael J 20,816 0.59 20,816 02/13/2018
Plumb (Russell H) 18,474 0.53 0 12/07/2017
Geode Capital Management, L.L.C. 15,211 0.43 0 12/31/2017
Carlson Capital Management, LLC 14,226 0.40 0 12/31/2017
Wellcome Trust 11,579 0.33 0 12/31/2017
Patti (Joseph M) 11,466 0.33 0 12/07/2017
California Public Employees' Retirement System 9,005 0.26 0 12/31/2017
Northern Trust Investments, Inc. 5,442 0.15 0 12/31/2017
Citadel LLC 4,775 0.14 2,616 12/31/2017
Tucker (Sean Ph.D.) 4,149 0.12 4,149 02/13/2018
VanLent (Anne M) 3,182 0.09 0 12/07/2017
TowerView, L.L.C. 3,182 0.09 -12,727 12/31/2017
PNC Wealth Management 3,182 0.09 0 12/31/2017
Virtu Americas LLC 3,019 0.09 -5,443 12/31/2017
PanAgora Asset Management Inc. 2,809 0.08 2,809 12/31/2017
Susquehanna Financial Group, LLLP 2,458 0.07 2,458 12/31/2017
Wedbush Securities, Inc. 2,249 0.06 964 12/31/2017
J.P. Morgan Securities LLC 2,170 0.06 2,170 12/31/2017
State Street Global Advisors (US) 2,165 0.06 0 12/31/2017
UBS Financial Services, Inc. 1,888 0.05 1,880 12/31/2017
Guggenheim Investments 1,633 0.05 -204 12/31/2017
BNY Mellon Asset Management 1,328 0.04 0 12/31/2017
Two Sigma Investments, LP 1,288 0.04 1,288 12/31/2017
BlackRock Financial Management, Inc. 835 0.02 0 12/31/2017
Morgan Stanley & Co. LLC 735 0.02 -23 12/31/2017
Neuberger Berman, LLC 645 0.02 0 06/30/2017
Colonnese (Mark P) 636 0.02 0 12/07/2017
Northern Trust Global Investments 327 0.01 163 12/31/2017
Group One Trading, L.P. 106 0.00 0 12/31/2017
Digirad Corporation 91 0.00 0 02/13/2018
Riggs Asset Management Company Inc. 61 0.00 0 12/31/2017
Wells Fargo Advisors 39 0.00 15 12/31/2017
RBC Capital Partners 3 0.00 0 12/31/2017
Ladenburg Thalmann Asset Management Inc. (LTAM) 3 0.00 0 12/31/2017
Independent Financial Partners 2 0.00 2 12/31/2017
Deutsche Asset Management Americas 2 0.00 -13,297 12/31/2017
Mellon Capital Management Corporation 2 0.00 2 12/31/2017

Ownership data is provided by Thomson Reuters, a third party service, and Vaxart, Inc. does not maintain or provide information directly to this service.