Who owns Quality Systems?

Top Holders and Investors of QSII Stock

Find out what company owns Quality Systems, who bought QSII this quarter, and who sold shares of QSII stock?

Fund or Company Name Number of Shares Valued At As Of
Brown Capital Management, Inc. 9.49M $124.86M Dec 2016
The Vanguard Group,Inc 4.41M $57.78M Dec 2016
BlackRock Fund Advisors 3.86M $50.71M Dec 2016
DIMENSIONAL FUND ADVISORS 1.89M $24.83M Dec 2016
Norges Bank Investment Management 1.66M $21.83M Dec 2016
New York State Common Retirement Fund 1.56M $20.53M Dec 2016
Paradigm Capital Management, Inc. 1.24M $16.34M Dec 2016
BlackRock Institutional Trust Company, N.A. 1.18M $15.49M Dec 2016
STATE STREET CORPORATION 1.06M $13.90M Dec 2016
Geode Capital Management, LLC 756321 $9.95M Dec 2016
Partner Fund Management, L.P. 746431 $9.82M Dec 2016
NORTHERN TRUST 630791 $8.30M Dec 2016
KENNEDY CAPITAL MANAGEMENT 596328 $7.84M Dec 2016
FRED ALGER MANAGEMENT, INC. 586129 $7.71M Dec 2016
Bank of New York Mellon 565695 $7.44M Dec 2016
Smith, Graham & Co. Investment Advisors, LP 562336 $8.57M Mar 2017
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS 512160 $6.73M Dec 2016
CITADEL ADVISORS LLC 456573 $6.00M Dec 2016
PURA VIDA INVESTMENTS 411917 $5.42M Dec 2016
Millennium Management LLC 408396 $5.37M Dec 2016
Charles Schwab Investment Management, Inc. 386039 $5.08M Dec 2016
Matarin Capital Management 362443 $4.77M Dec 2016
Invesco Ltd. 357293 $4.69M Dec 2016
Principal Financial Group, Inc. 348580 $4.58M Dec 2016
Wells Fargo & Company 344974 $4.54M Dec 2016
Nationwide Fund Advisors 318275 $4.85M Mar 2017
Barrow, Hanley, Mewhinney & Strauss, LLC 314764 $4.13M Dec 2016
Two Sigma Investments, LLC 309218 $4.07M Dec 2016
MORGAN STANLEY 262541 $3.45M Dec 2016
Renaissance Technologies, L.L.C. 258876 $3.40M Dec 2016
BlackRock Investment Management 253508 $3.33M Dec 2016
Two Sigma Advisers, LLC 248272 $3.26M Dec 2016
Ameriprise Financial, Inc. 246928 $3.25M Dec 2016
AQR Capital Management, LLC 244328 $3.21M Dec 2016
Foundry Partners 243199 $3.71M Mar 2017
Robeco Investment Management, Inc. 237496 $3.12M Dec 2016
MENTA CAPITAL LLC 224080 $2.95M Dec 2016
D. E. Shaw & Co., Inc. (see notes 1, 2 and 3) 223102 $2.93M Dec 2016
Acadian Asset Management LLC 221555 $2.91M Dec 2016
TIAA-CREF Investment Management 190527 $2.51M Dec 2016
GOLDMAN SACHS GROUP INC 160857 $2.12M Dec 2016
Deutsche Bank Aktiengesellschaft 152962 $1.44M Dec 2016
AXA 150200 $1.98M Dec 2016
Alambic Investment Management 147800 $1.94M Dec 2016
Analytic Investors, LLC 131796 $1.49M Sep 2016
PRUDENTIAL FINANCIAL 130867 $1.72M Dec 2016
ALGERT COLDIRON INVESTORS LLC 128535 $1.69M Dec 2016
Parametric Portfolio Associates 127456 $1.68M Dec 2016
SYSTEMATIC FINANCIAL MANAGEMENT 125485 $1.65M Dec 2016
BlackRock Group 122506 $1.61M Dec 2016
Hutchin Hill Capital, LP 114100 $1.50M Dec 2016
Citigroup Inc. 109594 $1.44M Dec 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 106921 $1.41M Dec 2016
SUSQUEHANNA INTERNATIONAL 106911 $1.40M Dec 2016
Jacobs Levy Equity Management, Inc. 106830 $1.40M Dec 2016
California State Teachers Retirement System 105257 $1.38M Dec 2016
CalPERS 103500 $1.36M Dec 2016
Barclays PLC 95832 $1.26M Dec 2016
Credit Suisse AG 87579 $1.15M Dec 2016
ALLIANCEBERNSTEIN, L.P. 84422 $1.11M Dec 2016
Teachers Advisors 84197 $1.11M Dec 2016
PEAK6 Investments, L.P. 83313 $1.10M Dec 2016
MARTIN & CO INC /TN/ 81523 $1.07M Dec 2016
Legal & General Group Plc 77614 $1.02M Dec 2016
Swiss National Bank 75400 $992264 Dec 2016
N/AFORM 13F INFORMATION TABLEVOTING AUTHORITY 75220 $989143 Dec 2016
Bank of America Corporation 74961 $987236 Dec 2016
RHUMBLINE ADVISERS 69624 $916251 Dec 2016
The Great-West Life Assurance Company 61033 $803194 Dec 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 58600 $770004 Dec 2016
GHP Investment Advisors, Inc. 57518 $755786 Dec 2016
AIMZ Investment Advisors 56345 $740936 Dec 2016
Connor, Clark & Lunn Investment Management 56200 $739030 Dec 2016
Zebra Capital Management LLC 55049 $723894 Dec 2016
Schafer Cullen Capital Management, Inc. 54900 $721935 Dec 2016
Brian McDonald 48783 $669790 Dec 2016
Hancock Bank Trust Department 48743 $641457 Dec 2016
Guggenheim Capital, LLC Managers 44548 $589815 Dec 2016
Springbok Capital Management, LLC 44101 $579928 Dec 2016
Spot Trading L.L.C 43400 $571144 Dec 2016
Florida State Board of Administration 41698 $547911 Dec 2016
First Trust Advisors L.P. 41041 $540099 Dec 2016
Tudor Investment Corporation 39989 $525855 Dec 2016
T. Rowe Price Associates, Inc. 38643 $508155 Dec 2016
KBC Group NV 38594 $507897 Dec 2016
OHIO PERS 37415 $579184 Dec 2016
Metropolitan Life Insurance Company 37082 $487999 Dec 2016
AMERICAN INTERNATIONAL 36638 $482156 Dec 2016
The Manufacturers Life Insurance Company 35318 $465138 Dec 2016
Stoneridge Investment Partners, LLC 35148 $461844 Dec 2016
State of Tennessee, Treasury Department 35128 $461933 Dec 2016
STEVENS CAPITAL MANAGEMENT LP 34992 $460144 Dec 2016
TEXAS PERMANENT SCHOOL FUND 33513 $441031 Dec 2016
Sunrise Partners Limited Partnership 32935 $0 Dec 2016
Public Sector Pension Investment Board 32697 $429965 Dec 2016
Airain 31124 $408969 Dec 2016
GSA Capital Partners LLP 30082 $395879 Dec 2016
Advisors Asset Management, Inc. 30059 $394975 Dec 2016
Thomas Stevens, CFA" 27655 $363939 Dec 2016
Janney Montgomery Scott LLC 26698 $351078 Dec 2016
BlackRock Advisors 26424 $346947 Dec 2016
Dynamic Technology Lab Private 25343 $333007 Dec 2016
SIMPLEX TRADING 25299 $385050 Mar 2017
Eqis Capital Management 25095 $329999 Dec 2016
Thrivent Financial for Lutherans 24930 $328078 Dec 2016
A.R.T. Advisors 24400 $319884 Dec 2016
Spark Investment Management 23900 $314046 Dec 2016
Arizona State Retirement System 23706 $311970 Dec 2016
OppenheimerFunds, Inc. 23297 $305889 Dec 2016
Acrospire Investment Management 22758 $299040 Dec 2016
Bayesian Capital Management 21805 $286953 Dec 2016
ING INVESTMENT MANAGEMENT 20850 $273969 Dec 2016
Hunter Associates, inc. 20000 $263000 Dec 2016
Louisiana State Employees Retirement System 18800 $287076 Mar 2017
Emerald Acquisition 18564 $212000 Sep 2016
Partner Investment Management, L.P. 18291 $241075 Dec 2016
Technical Financial Services LLC 17571 $231058 Dec 2016
Squarepoint Ops 17455 $230056 Dec 2016
FIRST CITIZENS BANK & TRUST 16968 $222959 Dec 2016
ROBERTS GLORE & CO INC /IL/ 16332 $214929 Dec 2016
Symphony Asset Management LLC 16301 $215010 Dec 2016
R&F Capital Advisors 15934 $210010 Dec 2016
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 15200 $200032 Dec 2016
NJ State Employees Deferred Compensation Plan 15000 $196950 Dec 2016
Gotham Asset Management, LLC 14804 $194968 Dec 2016
ProFund Advisors LLC 14744 $194031 Dec 2016
GRT Capital Partners, L.L.C. 14669 $193044 Dec 2016
HSBC HOLDINGS PLC 13125 $172987 Dec 2016
Red Alder 12266 $161052 Dec 2016
MARTINGALE ASSET MANAGEMENT LP 12109 $159959 Dec 2016
Cutler 12100 $181500 Mar 2017
SG Americas Securities, LLC. 12087 $158944 Dec 2016
Ellington Management Group, LLC 12000 $158040 Dec 2016
Public Employees' Retirement Association of Colorado 11908 $156947 Dec 2016
Hanson & Doremus Investment Management 11420 $129046 Sep 2016
Cullen Capital Management, LLC 10785 $142038 Dec 2016
Municipal Employees' Retirement System of Michigan 10240 $134963 Dec 2016
CSS LLC/IL 10200 $134028 Dec 2016
Mason Street Advisors, LLC 10041 $132039 Dec 2016
BNP PARIBAS ARBITRAGE, SNC 9731 $127962 Dec 2016
FTB Advisors 9575 $108006 Dec 2016
ENVESTNET ASSET MANAGEMENT 8714 $115024 Dec 2016
Paradigm Asset Management Company, LLC 8400 $110460 Dec 2016
SEI INVESTMENTS 7685 $0 Dec 2016
UBS Group AG 7281 $95381 Dec 2016
BANK OF MONTREAL /CAN/ 6981 $105971 Mar 2017
LSV Asset Management 6500 $85020 Dec 2016
PineBridge Investments 5786 $76548 Dec 2016
Walleye Trading, LLC 5268 $69642 Dec 2016
BlackRock 5129 $67754 Dec 2016

Who sold Quality Systems?

Fund Name Date Sold Shares Held Valued At
Cambiar Investors LLC Sept. 30, 2016 1.62M $18.34M
United Services Automobile Association Sept. 30, 2016 812000 $9.19M
Wellington Management Company, LLP Sept. 30, 2016 244001 $2.76M
American Century Companies, Inc. Sept. 30, 2016 103012 $1.17M
PanAgora Asset Management Sept. 30, 2016 92092 $1.04M
HIGHBRIDGE CAPITAL MANAGEMENT LLC Sept. 30, 2016 65326 $738837
Cipher Capital Sept. 30, 2016 44786 $0
Marshall Wace Sept. 30, 2016 43696 $477160
Princeton Alpha Management Sept. 30, 2016 31783 $360101
AHL Partners Sept. 30, 2016 31317 $355134