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. 9.52M $145.11M Mar 2017
The Vanguard Group,Inc 4.52M $68.89M Mar 2017
BlackRock Fund Advisors 3.86M $50.71M Dec 2016
DIMENSIONAL FUND ADVISORS 1.98M $30.15M Mar 2017
New York State Common Retirement Fund 1.54M $23.53M Mar 2017
Paradigm Capital Management, Inc. 1.19M $18.20M Mar 2017
BlackRock Institutional Trust Company, N.A. 1.18M $15.49M Dec 2016
STATE STREET CORPORATION 1.13M $17.17M Mar 2017
Geode Capital Management, LLC 767127 $11.69M Mar 2017
Charles Schwab Investment Management, Inc. 711996 $10.85M Mar 2017
NORTHERN TRUST 645765 $9.76M Mar 2017
Bank of New York Mellon 585122 $8.92M Mar 2017
Millennium Management LLC 569635 $8.68M Mar 2017
Smith, Graham & Co. Investment Advisors, LP 562336 $8.57M Mar 2017
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS 494375 $7.53M Mar 2017
Matarin Capital Management 437478 $6.67M Mar 2017
Acadian Asset Management LLC 434483 $6.62M Mar 2017
CITADEL ADVISORS LLC 367098 $5.59M Mar 2017
Invesco Ltd. 357390 $5.44M Mar 2017
Principal Financial Group, Inc. 353777 $5.39M Mar 2017
AQR Capital Management, LLC 336515 $5.13M Mar 2017
Barrow, Hanley, Mewhinney & Strauss, LLC 325509 $4.97M Mar 2017
D. E. Shaw & Co., Inc. (see notes 1, 2 and 3) 322930 $4.92M Mar 2017
Wells Fargo & Company 321002 $4.89M Mar 2017
Nationwide Fund Advisors 318275 $4.85M Mar 2017
ALLIANCEBERNSTEIN, L.P. 312512 $4.76M Mar 2017
Two Sigma Investments, LLC 298363 $4.55M Mar 2017
FRED ALGER MANAGEMENT, INC. 292205 $4.45M Mar 2017
GOLDMAN SACHS GROUP INC 281247 $4.29M Mar 2017
Two Sigma Advisers, LLC 264636 $4.03M Mar 2017
Ameriprise Financial, Inc. 258640 $3.94M Mar 2017
MORGAN STANLEY 256925 $3.92M Mar 2017
BlackRock Investment Management 253508 $3.33M Dec 2016
Foundry Partners 243199 $3.71M Mar 2017
Robeco Investment Management, Inc. 237496 $3.62M Mar 2017
TIAA-CREF Investment Management 198104 $3.02M Mar 2017
MENTA CAPITAL LLC 197727 $3.01M Mar 2017
Alambic Investment Management 196200 $2.99M Mar 2017
Renaissance Technologies, L.L.C. 173157 $2.64M Mar 2017
CHARTWELL INVESTMENT PARTNERS 167701 $2.56M Mar 2017
ALGERT COLDIRON INVESTORS LLC 159332 $2.43M Mar 2017
AXA 150200 $2.29M Mar 2017
HighTower Advisors 143099 $2.18M Mar 2017
PRUDENTIAL FINANCIAL 138217 $2.11M Mar 2017
Analytic Investors, LLC 131796 $1.49M Sep 2016
JPMORGAN CHASE & CO 126569 $1.93M Mar 2017
Jacobs Levy Equity Management, Inc. 124770 $1.90M Mar 2017
SYSTEMATIC FINANCIAL MANAGEMENT 123340 $1.88M Mar 2017
BlackRock Group 122506 $1.61M Dec 2016
Parametric Portfolio Associates 116797 $1.78M Mar 2017
Bank of America Corporation 113876 $1.74M Mar 2017
Deutsche Bank Aktiengesellschaft 108884 $1.65M Mar 2017
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 106921 $1.63M Mar 2017
CalPERS 104300 $1.59M Mar 2017
Spark Investment Management 103200 $1.57M Mar 2017
California State Teachers Retirement System 100657 $1.53M Mar 2017
RHUMBLINE ADVISERS 95162 $1.45M Mar 2017
Teachers Advisors 87669 $1.34M Mar 2017
Barclays PLC 85767 $1.31M Mar 2017
ARONSON JOHNSON ORTIZ 82482 $1.26M Mar 2017
MARTIN & CO INC /TN/ 81748 $1.25M Mar 2017
Credit Suisse AG 77922 $1.19M Mar 2017
Legal & General Group Plc 77235 $1.18M Mar 2017
Swiss National Bank 75400 $1.15M Mar 2017
N/AFORM 13F INFORMATION TABLEVOTING AUTHORITY 75220 $1.15M Mar 2017
Technical Financial Services LLC 72552 $1.11M Mar 2017
Zebra Capital Management LLC 69869 $1.06M Mar 2017
GHP Investment Advisors, Inc. 67513 $1.03M Mar 2017
Hancock Bank Trust Department 66094 $1.01M Mar 2017
Gotham Asset Management, LLC 63663 $970224 Mar 2017
The Great-West Life Assurance Company 63537 $967033 Mar 2017
SUSQUEHANNA INTERNATIONAL 58200 $886968 Mar 2017
AHL Partners 57381 $873912 Mar 2017
KBC Group NV 56240 $857097 Mar 2017
AIMZ Investment Advisors 54845 $835837 Mar 2017
Schafer Cullen Capital Management, Inc. 53800 $819912 Mar 2017
Oxford Asset Management 52165 $794994 Mar 2017
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 52100 $794004 Mar 2017
Connor, Clark & Lunn Investment Management 51700 $787908 Mar 2017
Brian McDonald 51309 $736797 Mar 2017
Citigroup Inc. 47774 $728075 Mar 2017
PEAK6 Investments, L.P. 45836 $698999 Mar 2017
GSA Capital Partners LLP 45182 $689025 Mar 2017
Spot Trading L.L.C 43300 $659892 Mar 2017
OHIO PERS 42626 $650046 Mar 2017
Florida State Board of Administration 41698 $635060 Mar 2017
State of Tennessee, Treasury Department 41372 $630923 Mar 2017
Russell Investments 40250 $613812 Mar 2017
The Manufacturers Life Insurance Company 40100 $610322 Mar 2017
T. Rowe Price Associates, Inc. 38643 $588919 Mar 2017
Metropolitan Life Insurance Company 35162 $535868 Mar 2017
Malaga Cove Capital 34898 $519980 Mar 2017
STEVENS CAPITAL MANAGEMENT LP 34433 $525103 Mar 2017
Hutchin Hill Capital, LP 34100 $520025 Mar 2017
Perceptive Advisors LLC 33875 $515916 Mar 2017
TEXAS PERMANENT SCHOOL FUND 33452 $510143 Mar 2017
Public Sector Pension Investment Board 32697 $497975 Mar 2017
AMERICAN INTERNATIONAL 31471 $479932 Mar 2017
Marshall Wace North America 30084 $450959 Mar 2017
MARSHALL WACE ASIA 30084 $450959 Mar 2017
Guggenheim Capital, LLC Managers 27908 $427271 Mar 2017
BlackRock Advisors 26424 $346947 Dec 2016
Thrivent Financial for Lutherans 25920 $395020 Mar 2017
OppenheimerFunds, Inc. 25766 $391900 Mar 2017
SIMPLEX TRADING 25299 $385050 Mar 2017
Tudor Investment Corporation 25155 $383110 Mar 2017
Arizona State Retirement System 24106 $366893 Mar 2017
Symphony Asset Management LLC 23793 $363081 Mar 2017
SG Americas Securities, LLC. 23459 $357984 Mar 2017
Walleye Trading, LLC 23455 $356985 Mar 2017
Eqis Capital Management 22650 $344959 Mar 2017
MARTINGALE ASSET MANAGEMENT LP 22031 $335972 Mar 2017
LSV Asset Management 21500 $327015 Mar 2017
Janney Montgomery Scott LLC 21342 $325038 Mar 2017
ING INVESTMENT MANAGEMENT 20850 $317962 Mar 2017
Advisors Asset Management, Inc. 19009 $290077 Mar 2017
Squarepoint Ops 18912 $288029 Mar 2017
Grantham, Mayo, Van Otterloo & Co. LLC 18800 $287076 Mar 2017
Louisiana State Employees Retirement System 18800 $287076 Mar 2017
Emerald Acquisition 18564 $212000 Sep 2016
Wellington Management Company, LLP 17009 $259047 Mar 2017
Springbok Capital Management, LLC 16148 $245934 Mar 2017
UBS GLOBAL ASSET MANAGEMENT AMERICAS 16098 $245333 Mar 2017
Balyasny Asset Management 15984 $244075 Mar 2017
KCG Holdings 15613 $237942 Mar 2017
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 15200 $231952 Mar 2017
NJ State Employees Deferred Compensation Plan 15000 $229050 Mar 2017
Clinton Group, Inc. 14863 $226512 Mar 2017
Invictus RG 14833 $226054 Mar 2017
BOGLE INVESTMENT MANAGEMENT L P /DE/ 14040 $212986 Mar 2017
WOLVERINE TRADING 14000 $211960 Mar 2017
SECOR Capital Advisors 13604 $207052 Mar 2017
Cutler 12100 $181500 Mar 2017
Public Employees' Retirement Association of Colorado 11908 $181001 Mar 2017
Mason Street Advisors, LLC 10804 $164977 Mar 2017
Cullen Capital Management, LLC 10785 $164039 Mar 2017
BNP PARIBAS ARBITRAGE, SNC 10683 $162808 Mar 2017
ProFund Advisors LLC 10540 $161051 Mar 2017
Municipal Employees' Retirement System of Michigan 10500 $160020 Mar 2017
Hanson & Doremus Investment Management 10355 $158017 Mar 2017
ROBERTS GLORE & CO INC /IL/ 10157 $154995 Mar 2017
Budros, Ruhlin & Roe, Inc. 10000 $152000 Mar 2017
FTB Advisors 9575 $146018 Mar 2017
Acrospire Investment Management 9258 $140999 Mar 2017
PNC FINANCIAL SERVICES 8833 $145567 Mar 2017
Paradigm Asset Management Company, LLC 8500 $129540 Mar 2017
SEI INVESTMENTS 7685 $0 Mar 2017
BANK OF MONTREAL /CAN/ 6981 $105971 Mar 2017
ENVESTNET ASSET MANAGEMENT 5884 $90025 Mar 2017
PineBridge Investments 5786 $76548 Dec 2016

Who sold Quality Systems?

Fund Name Date Sold Shares Held Valued At
Norges Bank Investment Management Dec. 31, 2016 1.66M $21.83M
Partner Fund Management, L.P. Dec. 31, 2016 746431 $9.82M
KENNEDY CAPITAL MANAGEMENT Dec. 31, 2016 596328 $7.84M
PURA VIDA INVESTMENTS Dec. 31, 2016 411917 $5.42M
First Trust Advisors L.P. Dec. 31, 2016 41041 $540099
Stoneridge Investment Partners, LLC Dec. 31, 2016 35148 $461844
Sunrise Partners Limited Partnership Dec. 31, 2016 32935 $0
Airain Dec. 31, 2016 31124 $408969
Thomas Stevens, CFA" Dec. 31, 2016 27655 $363939