Notable Holders of Viking Systems, Inc. (VKNG)

  |   Expand Research on VKNG   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
Fidelity Investments COM 14,975,807 20.64% 13F
STATE STREET CORP COM 5,606,394 7.73% 13F
VANGUARD GROUP INC COM 5,112,357 7.05% 13F
Viking Global Investors COM 3,544,506 4.89% 13F
AMERIPRISE FINANCIAL INC COM 2,156,083 2.97% 13F
Boxer Capital, LLC COM 2,000,000 2.76% 13F
GEODE CAPITAL MANAGEMENT LLC COM 1,846,439 2.54% 13F
MILLENNIUM MANAGEMENT LLC COM 1,823,120 2.51% 13F
WASATCH ADVISORS INC COM 1,709,475 2.36% 13F
DEERFIELD MANAGEMENT CO /NY COM 1,125,000 1.55% 13F
RTW INVESTMENTS, LLC COM 1,000,000 1.38% 13F
Goldman Sachs Asset Management, L.P. CMN 942,841 1.30% 13F
UBS Group AG COM 936,055 1.29% 13F
VICTORY CAPITAL MANAGEMENT INC COM 819,112 1.13% 13F
GROUP ONE TRADING, L.P. (CALL) COM 816,100 1.12% 13F
RAYMOND JAMES FINANCIAL INC COM 794,660 1.10% 13F
EVENTIDE ASSET MANAGEMENT, LLC COM 750,000 1.03% 13F
Integral Health Asset Management, LLC COM 730,000 1.01% 13F
Ghost Tree Capital, LLC COM 650,000 0.90% 13F
NORTHERN TRUST CORP COM 626,719 0.86% 13F
BALYASNY ASSET MANAGEMENT LLC COM 615,268 0.85% 13F
GREAT POINT PARTNERS LLC COM 598,550 0.82% 13F
5AM Venture Management, LLC COM 585,000 0.81% 13F
683 Capital Management, LLC COM 580,000 0.80% 13F
BNP PARIBAS ARBITRAGE, SA Equity 573,609 0.79% 13F
DIMENSIONAL FUND ADVISORS LP COM 534,332 0.74% 13F
Sio Capital Management, LLC COM 527,657 0.73% 13F
PRINCIPAL FINANCIAL GROUP INC COM 525,484 0.72% 13F
Bank of New York Mellon CORP COM 462,964 0.64% 13F
PERCEPTIVE ADVISORS LLC COM 441,147 0.61% 13F
TWO SIGMA INVESTMENTS LLC COM 419,174 0.58% 13F
ROYAL BANK OF CANADA \ COM 397,968 0.55% 13F
Artia Global Partners LP COM 383,580 0.53% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 365,354 0.50% 13F
STIFEL FINANCIAL CORP COM 354,583 0.49% 13F
Affinity Asset Advisors, LLC (PUT) COM 350,000 0.48% 13F
Rafferty Asset Management, LLC COM 342,353 0.47% 13F
Soleus Capital Management, L.P. COM 336,700 0.46% 13F
D. E. Shaw & Co., INC. COM 330,922 0.46% 13F
BANK OF AMERICA CORP /DE/ COM 330,720 0.46% 13F
MACQUARIE GROUP LTD COM 330,100 0.45% 13F
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. COM 330,100 0.45% 13F
DEUTSCHE BANK AG\ COM 318,288 0.44% 13F
DAFNA Capital Management LLC COM 293,655 0.40% 13F
CITIGROUP INC COM 293,126 0.40% 13F
Weiss Multi-Strategy Advisers LLC COM 285,448 0.39% 13F
Ensign Peak Advisors, Inc COM 272,421 0.38% 13F
Trexquant Investment LP COM 266,319 0.37% 13F
Nuveen Asset Management, LLC COM 264,595 0.36% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM 259,742 0.36% 13F
SILVERARC CAPITAL MANAGEMENT, LLC EQUITIES 258,595 0.36% 13F
JANE STREET GROUP, LLC COM 252,999 0.35% 13F
LORD ABBETT & CO LLC COM 242,711 0.33% 13F
Hudson Bay Capital Management, L.P. COM 214,339 0.30% 13F
Cubist Systematic Strategies, LLC COM 213,246 0.29% 13F
KNOTT DAVID M Common 208,102 0.29% 13F
Swiss National Bank COM 206,000 0.28% 13F
Connor, Clark & Lunn Investment Management Ltd. COM 197,411 0.27% 13F
MOODY ALDRICH PARTNERS LLC COM 194,470 0.27% 13F
Rhenman & Partners Asset Management AB COM 180,000 0.25% 13F
TEACHERS ADVISORS INC CS 152,076 0.21% 13F
Laurion Capital Management LP COM 151,276 0.21% 13F
Raymond James Financial Services Advisors, Inc. COM 143,204 0.20% 13F
NF Trinity Capital (Hong Kong) Ltd COM 140,000 0.19% 13F
Marshall Wace LLP COMMON STOCK 133,190 0.18% 13F
RHUMBLINE ADVISERS COM 127,829 0.18% 13F
Invesco Ltd. COM 123,679 0.17% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 121,797 0.17% 13F
Mirae Asset Global Investments Co., Ltd. COM 118,758 0.16% 13F
BLAIR WILLIAM & CO/IL COM 116,879 0.16% 13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM COMMON STOCK 115,229 0.16% 13F
WELLS FARGO & CO/MN COM 114,733 0.16% 13F
CREDIT SUISSE AG/ COM 113,424 0.16% 13F
PETERSEN FLYNN & DINSMORE INC COM 110,145 0.15% 13F
State of New Jersey Common Pension Fund D COM 109,100 0.15% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC CS 106,483 0.15% 13F
Caption Management, LLC (CALL) COM 100,000 0.14% 13F
LEGAL & GENERAL GROUP PLC COM 94,802 0.13% 13F
STATE OF WISCONSIN INVESTMENT BOARD COM 90,677 0.12% 13F
GSA CAPITAL PARTNERS LLP COM 89,741 0.12% 13F
GTS SECURITIES LLC (CALL) COM 84,300 0.12% 13F
Neuberger Berman Group LLC Common 82,821 0.11% 13F
Knott David M Jr Common 75,549 0.10% 13F
ALPS ADVISORS INC COM 73,387 0.10% 13F
Nicholas Investment Partners, LP COM 68,905 0.09% 13F
RAYMOND JAMES & ASSOCIATES COM 68,512 0.09% 13F
Quantum Private Wealth, LLC COM 65,350 0.09% 13F
PROFUND ADVISORS LLC COM 62,688 0.09% 13F
CHARTWELL INVESTMENT PARTNERS, INC. cs 61,819 0.09% 13F
WOLVERINE TRADING, LLC (CALL) COM 60,900 0.08% 13F
Endurant Capital Management LP COM 57,043 0.08% 13F
RENAISSANCE TECHNOLOGIES LLC COM 57,000 0.08% 13F
Belvedere Trading LLC COM 56,522 0.08% 13F
BARCLAYS PLC COM 52,991 0.07% 13F
FIERA SCEPTRE INC. COM 52,654 0.07% 13F
Harvest Investment Services, LLC COM 52,164 0.07% 13F
LEVEL FOUR ADVISORY SERVICES, LLC COM 50,942 0.07% 13F
MetLife Investment Advisors, LLC COM 50,697 0.07% 13F
Parallax Volatility Advisers, LLC (CALL) COM 50,300 0.07% 13F
MANUFACTURERES LIFE INSURANCE CO COM 48,045 0.07% 13F
Marex Group plc COM 46,654 0.06% 13F
Schonfeld Strategic Advisors LLC COM 45,953 0.06% 13F
HENDERSON GROUP PLC COM 45,700 0.06% 13F
UBS OCONNOR LLC COM 41,905 0.06% 13F
NEW YORK STATE COMMON RETIREMENT FUND Common Stock 41,038 0.06% 13F
Summit Financial Wealth Advisors, LLC COM 39,597 0.05% 13F
Knights of Columbus Asset Advisors LLC COM 39,331 0.05% 13F
NOMURA HOLDINGS INC (CALL) COM 39,000 0.05% 13F
LPL Financial LLC COM 38,372 0.05% 13F
ING INVESTMENT MANAGEMENT LLC COM 38,065 0.05% 13F
Bellevue Group AG COM 33,000 0.05% 13F
BRINKER CAPITAL INC COM 31,712 0.04% 13F
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC COM 31,238 0.04% 13F
JONES FINANCIAL COMPANIES LLLP COMMON STOCK 31,123 0.04% 13F
Advisor Group, Inc. COM 28,683 0.04% 13F
STRS OHIO COM 28,200 0.04% 13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM COM 27,300 0.04% 13F
Aperio Group, LLC COM 26,697 0.04% 13F
ALLIANCEBERNSTEIN L.P. COM 26,669 0.04% 13F
Arizona State Retirement System COM 26,572 0.04% 13F
Squarepoint Ops LLC COM 26,063 0.04% 13F
TEACHER RETIREMENT SYSTEM OF TEXAS COM 25,665 0.04% 13F
Virtu Financial LLC COM 25,528 0.04% 13F
GLENMEDE TRUST CO NA COM 25,033 0.03% 13F
Alpine Group USVI, LLC COM 25,000 0.03% 13F
FRANKLIN RESOURCES INC COM 20,225 0.03% 13F
CWM Advisors, LLC COM 19,275 0.03% 13F
Kestra Advisory Services, LLC COM 18,491 0.03% 13F
Campbell & CO Investment Adviser LLC Common Stock 18,476 0.03% 13F
E Fund Management Co., Ltd. Common Stock 18,403 0.03% 13F
Financial Network COM 18,098 0.02% 13F
Walleye Trading LLC (CALL) COM 17,500 0.02% 13F
Bayesian Capital Management, LP COM 16,664 0.02% 13F
ENVESTNET ASSET MANAGEMENT INC COM 16,626 0.02% 13F
Arrowpoint Asset Management, LLC COM 15,931 0.02% 13F
Pinnacle Wealth Planning Services, Inc. Stock 15,806 0.02% 13F
Handelsbanken Fonder AB COM 15,400 0.02% 13F
SEI INVESTMENTS CO COM 14,779 0.02% 13F
AMALGAMATED BANK COM 14,578 0.02% 13F
Total Clarity Wealth Management, Inc. COM 14,480 0.02% 13F
WEDBUSH MORGAN SECURITIES INC COM 14,400 0.02% 13F
TITLEIST ASSET MANAGEMENT, LTD. COM 14,000 0.02% 13F
B. Metzler seel. Sohn & Co. AG COM 13,882 0.02% 13F
Cambridge Investment Research Advisors, Inc. INC COM 13,741 0.02% 13F
Pallas Capital Advisors LLC COM 13,449 0.02% 13F
180 WEALTH ADVISORS, LLC COM 13,000 0.02% 13F
LAZARD ASSET MANAGEMENT LLC Common Stock 12,801 0.02% 13F
Court Place Advisors, LLC COM 12,800 0.02% 13F
OPPENHEIMER & CO INC COM 12,751 0.02% 13F
ProShare Advisors LLC COM 12,505 0.02% 13F
Zurcher Kantonalbank (Zurich Cantonalbank) COM 12,503 0.02% 13F
M&T BANK CORP COM 12,446 0.02% 13F
Forum Financial Management, LP COM 12,087 0.02% 13F
Institute for Wealth Management, LLC. COM 12,064 0.02% 13F
TITLEIST ASSET MANAGEMENT, LLC COM 12,000 0.02% 13F
DENALI ADVISORS LLC COM 11,400 0.02% 13F
PICTET ASSET MANAGEMENT SA COM 11,369 0.02% 13F
NinePointTwo Capital COM 11,201 0.02% 13F
Shay Capital LLC COM 11,000 0.02% 13F
Equitable Holdings, Inc. COM 11,000 0.02% 13F
PEAK6 Investments LLC (CALL) COM 10,700 0.01% 13F
Steward Partners Investment Advisory, LLC COM 10,500 0.01% 13F
ALLSTATE CORP Equity 10,345 0.01% 13F
CLS Investments, LLC COM 10,055 0.01% 13F
9258 Wealth Management, LLC Stock 10,005 0.01% 13F
Sassicaia Capital Advisers LLC COM 10,000 0.01% 13F
Cutler Group LP (CALL) Call 9,200 0.01% 13F
BB&T CORP COM 9,085 0.01% 13F
Amalgamated Financial Corp. COM 8,272 0.01% 13F
SG Americas Securities, LLC COM 8,014 0.01% 13F
Summit Investment Advisors, Inc. COM 7,940 0.01% 13F
US BANCORP \DE\ COM 7,889 0.01% 13F
Rockefeller Capital Management L.P. COM 7,527 0.01% 13F