Notable Holders of STEC, Inc. (STEC)

  |   Expand Research on STEC   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
CADIAN CAPITAL MANAGEMENT, LLC COM 2,621,750 5.60% 13F
VANGUARD GROUP INC COM 2,135,647 4.56% 13F
ROYCE & ASSOCIATES LLC COM 2,066,800 4.41% 13F
RENAISSANCE TECHNOLOGIES LLC COM 1,665,428 3.56% 13F
DIMENSIONAL FUND ADVISORS LP COM 1,297,917 2.77% 13F
Coatue Management COM 1,199,889 2.56% 13F
BlackRock Institutional Trust Company, N.A. COM 1,083,052 2.31% 13F
BlackRock Fund Advisors COM 908,275 1.94% 13F
STATE STREET CORP COMMON EQUITY SHARES 707,298 1.51% 13F
NORTHERN TRUST CORP COM 526,143 1.12% 13F
Becker Drapkin Management, L.P. COM 503,862 1.08% 13F
AQR CAPITAL MANAGEMENT LLC COM 472,800 1.01% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM COM 436,945 0.93% 13F
Wellington COM 398,433 0.85% 13F
Norges Bank COM 363,267 0.78% 13F
D. E. Shaw & Co., INC. COM 336,136 0.72% 13F
DSC Advisors, L.P. COM 318,200 0.68% 13F
Anthion Management, LLC COM 317,049 0.68% 13F
WealthTrust Axiom LLC COM 314,900 0.67% 13F
ARROWSTREET CAPITAL LIMITED PARTNERSHIP COM 277,749 0.59% 13F
DEUTSCHE BANK AG\ COM 270,865 0.58% 13F
Sursum Capital Management, LP COM 250,000 0.53% 13F
ROYAL BANK OF CANADA \ COM 247,218 0.53% 13F
JACOBS LEVY EQUITY MANAGEMENT INC COM 240,678 0.51% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC CS 235,372 0.50% 13F
Bank of New York Mellon CORP COM 197,643 0.42% 13F
Goldman Sachs Asset Management, L.P. CMN 174,377 0.37% 13F
PARAMETRIC PORTFOLIO ASSOCIATES COMMON STOCK 141,828 0.30% 13F
RUSSELL FRANK CO/ COMMON STOCKS 135,156 0.29% 13F
GEODE CAPITAL MANAGEMENT LLC COM 132,210 0.28% 13F
BlackRock Investment Management, LLC COM 122,208 0.26% 13F
UBS AG COM 106,322 0.23% 13F
Herald Investment Management Ltd 100,000 0.21% 13F
TUDOR INVESTMENT CORP ET AL COMMON STOCK 89,400 0.19% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM 85,748 0.18% 13F
Gotham Asset Management, LLC COM 78,641 0.17% 13F
BANK OF AMERICA CORP /DE/ COM 73,436 0.16% 13F
MILLENNIUM MANAGEMENT LLC COM 71,300 0.15% 13F
ALLIANCEBERNSTEIN L.P. COM 69,439 0.15% 13F
TEACHERS ADVISORS INC CS 63,121 0.13% 13F
RHUMBLINE ADVISERS COM 60,154 0.13% 13F
PRINCETON CAPITAL MANAGEMENT INC 58,145 0.12% 13F
BAIRD ROBERT W & CO INC /WI/ COMMON 57,268 0.12% 13F
Orbitronix LP (CALL) COM 56,700 0.12% 13F
PEAK6 Investments, L.P. (PUT) COM 52,300 0.11% 13F
Harvest Capital Strategies LLC COM 50,383 0.11% 13F
Invesco Ltd. COMMON 50,040 0.11% 13F
KNIGHT CAPITAL GROUP, INC. COM 49,548 0.11% 13F
GROUP ONE TRADING, L.P. (CALL) COM 42,500 0.09% 13F
ING INVESTMENT MANAGEMENT CO COM 36,910 0.08% 13F
METROPOLITAN LIFE INSURANCE CO/NY COM 34,430 0.07% 13F
CREDIT SUISSE AG/ COM 31,879 0.07% 13F
MORGAN STANLEY COM 30,447 0.07% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 29,800 0.06% 13F
Spot Trading L.L.C (PUT) COM 27,900 0.06% 13F
Commonwealth Equity Services, Inc COM 26,120 0.06% 13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO COM 25,508 0.05% 13F
AMERICAN INTERNATIONAL GROUP INC COM 24,726 0.05% 13F
CITIGROUP INC COM 24,397 0.05% 13F
SYSTEMATIC FINANCIAL MANAGEMENT LP 24,105 0.05% 13F
BLACKROCK ADVISORS LLC COM 22,524 0.05% 13F
ProShare Advisors LLC COM 19,187 0.04% 13F
MFC GLOBAL INVESTMENT MANAGEMENT (U.S.), LLC COM 17,700 0.04% 13F
PRINCIPAL FINANCIAL GROUP INC COM 16,520 0.04% 13F
Walleye Trading LLC COM 14,588 0.03% 13F
Manulife Asset Management (North America) Ltd COM 14,012 0.03% 13F
JPMORGAN CHASE & CO COMMON 13,794 0.03% 13F
BARCLAYS PLC (CALL) OPT 11,600 0.02% 13F
Tradeworx Inc. COM 11,517 0.02% 13F
AMERIPRISE FINANCIAL INC COM 9,689 0.02% 13F
TEACHER RETIREMENT SYSTEM OF TEXAS COM 4,074 0.01% 13F
FIFTH THIRD BANCORP COM 4,000 0.01% 13F
Parallax Volatility Advisers, LLC (CALL) COM 3,200 0.01% 13F
CENTRAL TRUST & INVESTMENT CO COM 2,000 0.00% 13F
BlackRock Inc. COM 1,098 0.00% 13F
WELLS FARGO & CO/MN COM 850 0.00% 13F
Old Mutual Global Index Trackers (Proprietary) LTD COM 800 0.00% 13F
BMO FINANCIAL CORP COM 750 0.00% 13F
BlackRock Group LTD COM 733 0.00% 13F
Tower Research Capital LLC COM 670 0.00% 13F
BRIDGEWAY CAPITAL MANAGEMENT INC COM 243 0.00% 13F
Regal Investment Advisors, LLC STOCK 214 0.00% 13F
WOLVERINE ASSET MANAGEMENT LLC (CALL) COM 20 0.00% 13F
GLENMEDE TRUST CO NA COMMON 0 0.00% 13F
LADENBURG THALMANN FINANCIAL SERVICES INC COM 0 0.00% 13F
MetLife Securities, Inc 0 0.00% 13F
ARTIS CAPITAL MANAGEMENT, L.P. COM 0 0.00% 13F