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Notable Holders of Quantum Corp. (QTM)

  |   Expand Research on QTM   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
Fidelity Investments COM DSSG 24,401,700 10.44% 13F
PRIVATE CAPITAL MANAGEMENT COM 19,675,678 8.42% 13F
Porter Orlin LLC COM DSSG 16,921,198 7.24% 13F
Wellington COM DSSG 16,492,521 7.06% 13F
WELLS FARGO & CO/MN EQUITY 11,574,355 4.95% 13F
VANGUARD GROUP INC COM DSSG 10,729,261 4.59% 13F
NORTHPOINTE CAPITAL LLC COM DSSG 7,683,323 3.29% 13F
BlackRock Institutional Trust Company, N.A. COM DSSG 6,212,142 2.66% 13F
AMERIPRISE FINANCIAL INC COM 5,988,494 2.56% 13F
Silver Lake Partners COM DSSG 4,544,571 1.94% 13F
BlackRock Fund Advisors COM DSSG 4,413,851 1.89% 13F
DIMENSIONAL FUND ADVISORS LP COM 3,942,575 1.69% 13F
NORTHERN TRUST CORP COM 2,987,692 1.28% 13F
CANNELL J CARLO COM DSSG 2,267,313 0.97% 13F
ROXBURY CAPITAL MANAGEMENT COM DSSG 2,178,572 0.93% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC COM DSSG 2,128,909 0.91% 13F
Goldman Sachs Asset Management, L.P. CMN 1,765,278 0.76% 13F
TEACHERS ADVISORS INC COM DSSG 1,737,628 0.74% 13F
DEUTSCHE BANK AG\ COM DSSG 1,710,534 0.73% 13F
AQR CAPITAL MANAGEMENT LLC COM DSSG 1,396,500 0.60% 13F
WEISEL THOMAS PARTNERS ASSET MANAGEMENT LLC COM DSSG 1,102,700 0.47% 13F
KENNEDY CAPITAL MANAGEMENT INC COM 837,700 0.36% 13F
BlackRock Investment Management, LLC COM DSSG 796,743 0.34% 13F
Harvey Partners, LLC COM DSSG 725,000 0.31% 13F
ARROWSTREET CAPITAL LIMITED PARTNERSHIP COM DSSG 720,148 0.31% 13F
MORGAN STANLEY COM 680,625 0.29% 13F
GEODE CAPITAL MANAGEMENT LLC COM DSSG 646,657 0.28% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM DSSG 615,052 0.26% 13F
Weiss Multi-Strategy Advisers LLC COM 600,000 0.26% 13F
CREDIT SUISSE AG/ COM DSSG 559,072 0.24% 13F
BMO FINANCIAL CORP COM NEW 552,154 0.24% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM * QUANTUM CORP COM DSSG 541,822 0.23% 13F
PRESCOTT GROUP CAPITAL MANAGEMENT LLC COM 517,898 0.22% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 429,774 0.18% 13F
Hollow Brook Associates LLC COM NEW 345,000 0.15% 13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ COM DSSG 312,870 0.13% 13F
Harvest Capital Strategies LLC COM NEW 305,874 0.13% 13F
UBS AG COM DSSG 284,309 0.12% 13F
TFS CAPITAL LLC COM DSSG 223,859 0.10% 13F
True Bearing Asset Management LP COM DSSG 193,628 0.08% 13F
OXFORD ASSET MANAGEMENT COM DSSG 182,545 0.08% 13F
Manulife Asset Management (North America) Ltd COM DSSG 180,735 0.08% 13F
AMERICAN INTERNATIONAL GROUP INC COM 164,689 0.07% 13F
BLACKROCK ADVISORS LLC COM DSSG 154,289 0.07% 13F
ING INVESTMENT MANAGEMENT CO COM DSSG 146,730 0.06% 13F
GSA CAPITAL PARTNERS LLP COM DSSG 144,912 0.06% 13F
REGIONS FINANCIAL CORP COM 144,370 0.06% 13F
RUSSELL FRANK CO/ COMMON STOCKS 140,512 0.06% 13F
Invesco Ltd. COMMON 120,896 0.05% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 116,040 0.05% 13F
PRINCIPAL FINANCIAL GROUP INC COM DSSG 103,249 0.04% 13F
Bascom Hill Partners, LLC COM 100,400 0.04% 13F
BARCLAYS PLC COM 87,355 0.04% 13F
Parametrica Management Ltd COM DSSG 86,841 0.04% 13F
GAMCO Investors COM 85,000 0.04% 13F
Geduld E E 82,500 0.04% 13F
STATE STREET CORP COMMON STOCK 78,400 0.03% 13F
GABELLI FUNDS LLC COM 75,000 0.03% 13F
SAC Capital COMMON 63,892 0.03% 13F
MILLENNIUM MANAGEMENT LLC COM DSSG 62,094 0.03% 13F
ROYAL BANK OF CANADA \ COM DSSG 51,621 0.02% 13F
JPMORGAN CHASE & CO COMMON 48,616 0.02% 13F
World Asset Management Inc COM 33,329 0.01% 13F
KNIGHT CAPITAL GROUP, INC. COM NEW 29,624 0.01% 13F
ALLSTATE CORP COMMON 27,220 0.01% 13F
CITIGROUP INC COM DSSG 26,674 0.01% 13F
Jane Street Holding, LLC COM DSSG 25,600 0.01% 13F
RODNEY SQUARE MANAGEMENT CORP COMMON 23,540 0.01% 13F