Who owns Quantum Corporation?

Top Holders and Investors of QTM Stock

Find out what company owns Quantum Corporation, who bought QTM this quarter, and who sold shares of QTM stock?

Fund or Company Name Number of Shares Valued At As Of
STARBOARD VALUE 18.97M $7.97M Jun 2016
Private Capital Management 14.59M $6.13M Jun 2016
Soros Fund Management 12.67M $5.32M Jun 2016
Cooper Creek Partners Management 10.50M $4.41M Jun 2016
Vanguard 8.48M $3.56M Jun 2016
Wells Fargo & Company 6.76M $2.84M Jun 2016
Breithorn Capital Management 6.03M $2.53M Jun 2016
Neuberger Berman 6.03M $2.53M Jun 2016
Central Square Management 5.36M $2.25M Jun 2016
Renaissance Technologies 5.33M $2.24M Jun 2016
BlackRock Institutional Trust Company, N.A. 5.06M $2.13M Jun 2016
Frigate Ventures 3.42M $1.43M Jun 2016
European Investors 3.17M $1.33M Jun 2016
Hanna Zanoni 2.71M $1.14M Jun 2016
Pacific Ridge Capital Partners 2.57M $1.08M Jun 2016
FMR 2.39M $1.00M Jun 2016
D. E. Shaw & Co 1.53M $643890 Jun 2016
Geode Capital Management 1.48M $620067 Jun 2016
Millennium Management 1.32M $554274 Jun 2016
S Squared Technology 1.28M $536935 Jun 2016
Potomac Capital Management 1.20M $841750 Sep 2015
KENNEDY CAPITAL MANAGEMENT 1.12M $470326 Jun 2016
Jacobs Levy Equity Management 1.12M $470300 Jun 2016
Emerald Acquisition 991572 $416460 Jun 2016
Frank Russell Company 991572 $604858 Mar 2016
Sunrise Partners Limited Partnership 772129 $324294 Jun 2016
Laurion Capital Management 652800 $274176 Jun 2016
Spark Investment Management 634900 $266658 Jun 2016
Nationwide Fund Advisors 619896 $260356 Jun 2016
Bank of New York Mellon 598438 $251343 Jun 2016
Inves 587910 $246922 Jun 2016
Deutsche Bank Aktiengesellschaft 585907 $210926 Jun 2016
GSA Capital Partners 573280 $240777 Jun 2016
NORTHERN TRUST 513748 $215774 Jun 2016
BlackRock Advisors 459953 $193180 Jun 2016
Parametric Portfolio Associates 437846 $183895 Jun 2016
Credit Suisse AG 425412 $178673 Jun 2016
STATE STREET CORPORATION 394377 $165638 Jun 2016
BlackRock 376208 $158007 Jun 2016
AQR Capital Management 300749 $126314 Jun 2016
Luther King Capital Management Corporation 257400 $108108 Jun 2016
Squarepoint Ops 222000 $93240 Jun 2016
LMR Partners 166978 $70130 Jun 2016
AMP Capital Investors 157988 $61615 Jun 2016
Merriman Wealth Management 150000 $63000 Jun 2016
Two Sigma Advisers 127644 $53610 Jun 2016
Franklin Resources 125019 $52507 Jun 2016
Charles Schwab Investment Management 125000 $52500 Jun 2016
CITADEL ADVISORS 120077 $50432 Jun 2016
Cubist Systematic Strategies 107861 $45301 Jun 2016
PARK CIRCLE 100000 $42000 Jun 2016
MORGAN STANLEY 99810 $41920 Jun 2016
T. Rowe Price Associates 98800 $40508 Jun 2016
UBS Group AG 87351 $36687 Jun 2016
Gabelli Funds 65000 $27300 Jun 2016
Bank of America Corporation 62864 $0 Jun 2016
GOLDMAN SACHS 60520 $25418 Jun 2016
New York State Common Retirement Fund 58900 $24738 Jun 2016
David J.Sculati 56800 $23856 Jun 2016
BlackRock Fund Advisors 48532 $19898 Jun 2016
FINANCIAL CONSULATE 46725 $20091 Jun 2016
Tudor Investment Corporation 44403 $19093 Jun 2016
U.S. Capital Advisors 42100 $18103 Jun 2016
KCG Holdings 41938 $18033 Jun 2016
BANK OF OKLAHOMA NATIONAL ASSOCIATION / 37350 $16060 Jun 2016
Royal Bank of Canada 33000 $13860 Jun 2016
Alpine Partners VI 32842 $14122 Jun 2016
Bienville Capital Management 32460 $13957 Jun 2016
Cambridge Investment Research Advisors 30800 $12936 Jun 2016
Sippican Capital Adivsors 30100 $12943 Jun 2016
Two Sigma Investments 22395 $8958 Jun 2016
SEI INVESTMENTS 20799 $8943 Jun 2016
Cortland Associates 20309 $8935 Jun 2016
Tower Research Capital 20204 $8081 Jun 2016
COMPTON CAPITAL MANAGEMENT INC /RI 20000 $8000 Jun 2016
MISSION WEALTH MANAGEMENT 18035 $7935 Jun 2016
Ladenburg Thalmann Financial Services 15450 $6180 Jun 2016
Springbok Capital Management 6700 $3015 Jun 2016
BlackRock Japan 5733 $2006 Jun 2016
Federated Investors 5559 $2001 Jun 2016
Barclays 4738 $1989 Jun 2016
MARSHALL & SULLIVAN INC /WA/ 4000 $2000 Jun 2016
US BANCORP \DE\ 1800 $1008 Jun 2016
PNC FINANCIAL SERVICES 1692 $998 Jun 2016
Manufacturers Life Insurance Company 1447 $998 Jun 2016
Integrated Investment Consultants 500 $0 Mar 2016
REILLY FINANCIAL ADVISORS 400 $0 Jun 2016
Creative Planning 300 $0 Jun 2016
Highlander Capital Management 200 $0 Jun 2016
METLIFE SECURITIES 100 $0 Jun 2016
IFP Advisors 86 $0 Jun 2016
Advisor 60 $0 Jun 2016

Who sold Quantum Corporation?

Fund Name Date Sold Shares Held Valued At
Raging Capital Management March 31, 2016 8.48M $5.17M
Suffolk Capital Management March 31, 2016 3.13M $1.91M
Porter Orlin March 31, 2016 2.46M $1.50M
Sarbit Advisory Services Dec. 31, 2015 1.93M $1.80M
CalPERS March 31, 2016 1.05M $639219
BlackRock Investment Management March 31, 2016 839183 $511901
TIAA-CREF Investment Management March 31, 2016 726699 $443286
PanAgora Asset Management March 31, 2016 537826 $328073
California State Teachers Retirement System March 31, 2016 462389 $282057
Swiss National Bank March 31, 2016 394800 $232932
Teachers Advisors March 31, 2016 391620 $238888
New Jersey Better Educational Savings Trust March 31, 2016 370000 $225700
RHUMBLINE ADVISERS March 31, 2016 338253 $206334
DIMENSIONAL FUND ADVISORS March 31, 2016 310975 $189694
Florida State Board of Administration March 31, 2016 229870 $140220
GROUP ONE TRADING March 31, 2016 152505 $93028
SUSQUEHANNA INTERNATIONAL Dec. 31, 2015 151708 $139571
UBS GLOBAL ASSET MANAGEMENT AMERICAS March 31, 2016 146700 $89487
AMERICAN INTERNATIONAL March 31, 2016 126227 $77036
Ancora Advisors Dec. 31, 2015 120000 $111600
ING INVESTMENT MANAGEMENT March 31, 2016 104707 $63871
HSBC HOLDINGS Dec. 31, 2015 76508 $71152
Citi Dec. 31, 2015 67865 $63114
Legal & General March 31, 2016 41026 $25025
ALLIANCEBERNSTEIN Dec. 31, 2015 29331 $26984
TEACHER RETIREMENT SYSTEM OF TEXAS March 31, 2016 28677 $16919
Guggenheim Capital, LLC Managers March 31, 2016 26514 $15908
ProShare Advisors March 31, 2016 26369 $16085
GFS Advisors March 31, 2016 25681 $42.10M
AMALGAMATED BANK March 31, 2016 23092 $14086
Summit Investment Advisors March 31, 2016 19651 $11987
Bridgeway Capital Management March 31, 2016 18000 $10980
BlackRock March 31, 2016 17136 $9938
Nuveen Asset Management March 31, 2016 14592 $9047
PRUDENTIAL FINANCIAL March 31, 2016 13564 $8002
SG Americas Securities March 31, 2016 12988 $8052
Stanley-Laman March 31, 2016 12000 $6960
Great-West Life Assurance Company March 31, 2016 11452 $6985