Who owns Medidata Solutions?

Top Holders and Investors of MDSO Stock

Find out what company owns Medidata Solutions, who bought MDSO this quarter, and who sold shares of MDSO stock?

Fund or Company Name Number of Shares Valued At As Of
FMR LLC 7.58M $376.35M Dec 2016
Brown Capital Management, Inc. 5.89M $292.50M Dec 2016
The Vanguard Group,Inc 4.64M $230.13M Dec 2016
BlackRock Fund Advisors 4.26M $211.46M Dec 2016
Sands Capital Management 3.79M $188.15M Dec 2016
JPMORGAN CHASE & CO 1.64M $81.25M Dec 2016
ClearBridge Advisors, LLC 1.52M $75.36M Dec 2016
Champlain Investment Partners 1.48M $73.68M Dec 2016
BlackRock Institutional Trust Company, N.A. 1.43M $70.95M Dec 2016
STATE STREET CORPORATION 1.22M $60.75M Dec 2016
Apex Capital Management 1.16M $44.94M Mar 2016
New York State Common Retirement Fund 1.02M $50.89M Dec 2016
FRED ALGER MANAGEMENT, INC. 988781 $49.11M Dec 2016
Fiera Capital Corporation 884947 $43.96M Dec 2016
Stephens Investment Management Group 803413 $39.91M Dec 2016
Arrowpoint Asset Management, LLC 799877 $39.73M Dec 2016
Columbia Wanger Asset Management, L.P. 795140 $39.49M Dec 2016
Disciplined Growth Investors, Inc. 792812 $39.38M Dec 2016
Bank of New York Mellon 701413 $34.84M Dec 2016
Zevenbergen Capital Investments LLC 698465 $34.69M Dec 2016
NORTHERN TRUST 695932 $34.57M Dec 2016
Jennifer Ranahan 675568 $33.56M Dec 2016
Global Thematic Partners, LLC 638239 $31.70M Dec 2016
Royal Bank of Canada 626135 $31.16M Dec 2016
Henderson Group Plc 590951 $29.35M Dec 2016
Brown Advisory Holdings Incorporated 527792 $26.21M Dec 2016
Ranger Investment Management, L.P. 486155 $24.15M Dec 2016
Conestoga Capital Advisors, LLC 486000 $24.14M Dec 2016
Nationwide Fund Advisors 448958 $22.30M Dec 2016
Loomis, Sayles and 438875 $21.80M Dec 2016
Geode Capital Management, LLC 430537 $21.38M Dec 2016
Principal Financial Group, Inc. 412786 $20.50M Dec 2016
Polar Capital LLP 393592 $19.55M Dec 2016
Ameriprise Financial, Inc. 370873 $18.42M Dec 2016
PEREGRINE CAPITAL MANAGEMENT 335336 $16.66M Dec 2016
Bank of America Corporation 323417 $16.06M Dec 2016
American Century Companies, Inc. 316366 $15.71M Dec 2016
BlackRock Investment Management 278436 $13.83M Dec 2016
Luke P. La Valle, Jr. 275826 $13.70M Dec 2016
Janus Capital Management LLC 272440 $13.53M Dec 2016
Rockefeller Financial Services, Inc. 264398 $13.13M Dec 2016
Frontier Capital Management Co., LLC 248873 $12.36M Dec 2016
Frank Russell Company 247119 $9.56M Mar 2016
Wells Fargo & Company 226306 $11.24M Dec 2016
Ashford Capital Management 225984 $11.22M Dec 2016
MORGAN STANLEY 222257 $11.04M Dec 2016
Charles Schwab Investment Management, Inc. 217991 $10.83M Dec 2016
Alberta Investment Management Corporation 201400 $10.00M Dec 2016
CastleArk Management 190040 $9.44M Dec 2016
Royce & Associates, LLC. 188165 $9.35M Dec 2016
AXA 163700 $8.13M Dec 2016
KORNITZER CAPITAL MANAGEMENT INC /KS 161030 $8.00M Dec 2016
TIAA-CREF Investment Management 159958 $7.95M Dec 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 155497 $7.72M Dec 2016
SUSQUEHANNA INTERNATIONAL 155049 $7.70M Dec 2016
GOLDMAN SACHS GROUP INC 148079 $7.35M Dec 2016
PRUDENTIAL FINANCIAL 142960 $7.10M Dec 2016
Invesco Ltd. 134498 $6.68M Dec 2016
Century Capital Management, LLC 129999 $6.46M Dec 2016
EULAV Asset Management 128000 $6.36M Dec 2016
BlackRock Group 117472 $5.83M Dec 2016
California State Teachers Retirement System 113417 $5.63M Dec 2016
CalPERS 109600 $5.44M Dec 2016
T. Rowe Price Associates, Inc. 106350 $5.28M Dec 2016
Teachers Advisors 104948 $5.21M Dec 2016
Pier Capital, LLC 103341 $5.13M Dec 2016
EverPoint Asset Management 100000 $4.97M Dec 2016
Deutsche Bank Aktiengesellschaft 98976 $4.84M Dec 2016
ALLIANCEBERNSTEIN, L.P. 97570 $4.85M Dec 2016
PICTET ASSET MANAGEMENT 94961 $4.72M Dec 2016
Swiss National Bank 94500 $4.69M Dec 2016
Legal & General Group Plc 94480 $4.69M Dec 2016
Parametric Portfolio Associates 89958 $4.47M Dec 2016
Otter Creek Advisors 87100 $4.33M Dec 2016
Damian Sousa 80353 $3.99M Dec 2016
RHUMBLINE ADVISERS 79404 $3.94M Dec 2016
PNC FINANCIAL SERVICES 76622 $3.79M Dec 2016
STIFEL FINANCIAL 73438 $3.65M Dec 2016
The Great-West Life Assurance Company 72708 $3.61M Dec 2016
BlackRock Advisors 72466 $3.60M Dec 2016
Credit Suisse AG 68178 $4.26M Dec 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 67265 $3.34M Dec 2016
Millennium Management LLC 63052 $3.13M Dec 2016
State of Wisconsin Investment Board 61830 $3.07M Dec 2016
Renaissance Technologies, L.L.C. 59894 $2.97M Dec 2016
Brian McDonald 58369 $3.08M Dec 2016
Emerald Acquisition 53164 $2.96M Sep 2016
BANK OF MONTREAL /CAN/ 52959 $2.93M Dec 2016
Guggenheim Capital, LLC Managers 50628 $2.51M Dec 2016
Thrax Management 50000 $21000 Dec 2016
Wellington Management Company, LLP 48592 $2.41M Dec 2016
Cupps Capital Management, LLC 47254 $2.63M Sep 2016
First Trust Advisors L.P. 46578 $2.31M Dec 2016
OHIO PERS 46100 $2.57M Sep 2016
ARCADIA INVESTMENT MANAGEMENT CORP/MI 45620 $2.27M Dec 2016
State of Tennessee, Treasury Department 43400 $2.16M Dec 2016
United Capital Financial Advisers 43336 $2.15M Dec 2016
AMERICAN INTERNATIONAL 40259 $2.00M Dec 2016
TEXAS PERMANENT SCHOOL FUND 39910 $1.98M Dec 2016
Public Sector Pension Investment Board 38571 $1.92M Dec 2016
Metropolitan Life Insurance Company 38259 $1.90M Dec 2016
Atika Capital Management 38000 $1.89M Dec 2016
Florida State Board of Administration 37759 $1.88M Dec 2016
The Manufacturers Life Insurance Company 37272 $1.85M Dec 2016
Axiom International Investors 35086 $1.74M Dec 2016
Malaga Cove Capital 32057 $1.61M Dec 2016
Quantitative Investment Management 31900 $1.58M Dec 2016
Russell Investments 31743 $1.59M Dec 2016
SEI INVESTMENTS 30210 $1.46M Dec 2016
Thrivent Financial for Lutherans 29480 $1.46M Dec 2016
Arizona State Retirement System 28177 $1.40M Dec 2016
Daniel D. Thurber 27463 $1.36M Dec 2016
Citigroup Inc. 27406 $1.36M Dec 2016
First Mercantile Trust Company 26960 $1.34M Dec 2016
Capital Impact Advisors 25805 $1.28M Dec 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 25473 $1.27M Dec 2016
Macquarie Group Limited 25349 $1.26M Dec 2016
ING INVESTMENT MANAGEMENT 25228 $1.25M Dec 2016
Capital Fund Management S.A. 25100 $1.25M Dec 2016
Employees Retirement System of Texas 24000 $1.19M Dec 2016
A.R.T. Advisors 22900 $1.14M Dec 2016
Louisiana State Employees Retirement System 22000 $1.09M Dec 2016
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 20000 $993000 Dec 2016
EDMOND DE ROTHSCHILD HOLDING S.A. 18544 $921080 Dec 2016
MENTA CAPITAL LLC 18413 $914941 Dec 2016
Raymond James & Associates 16712 $829917 Dec 2016
Allen Investment Management LLC 16630 $826012 Dec 2016
Capstone Asset Management Company 14810 $736057 Dec 2016
CITADEL ADVISORS LLC 14600 $725620 Dec 2016
AQR Capital Management, LLC 14150 $702972 Dec 2016
US BANCORP \DE\ 14025 $696762 Dec 2016
Public Employees' Retirement Association of Colorado 12929 $642054 Dec 2016
ENVESTNET ASSET MANAGEMENT 12872 $639995 Dec 2016
Oxford Asset Management 12626 $627007 Dec 2016
Municipal Employees' Retirement System of Michigan 12270 $608960 Dec 2016
Zacks Investment Management 12132 $602960 Dec 2016
MYCIO WEALTH PARTNERS, LLC 12011 $596946 Dec 2016
Mason Street Advisors, LLC 11957 $594023 Dec 2016
HighTower Advisors 11379 $563943 Dec 2016
HSBC HOLDINGS PLC 11275 $563750 Dec 2016
ProShare Advisors LLC 11220 $556960 Dec 2016
Aperio Group LLC 11023 $547953 Dec 2016
UBS Group AG 11015 $547115 Dec 2016
EDMOND DE ROTHSCHILD ASSET MANAGEMENT 10944 $610018 Sep 2016
ProFund Advisors LLC 10932 $542992 Dec 2016
WOLVERINE TRADING 10900 $542602 Dec 2016
Tiedemann Wealth Management, LLC 10725 $533032 Dec 2016
Advisors Asset Management, Inc. 10679 $529998 Dec 2016
BNP PARIBAS ARBITRAGE, SNC 10174 $505342 Dec 2016
METLIFE SECURITIES, INC. 10026 $497991 Dec 2016

Who sold Medidata Solutions?

Fund Name Date Sold Shares Held Valued At
Waddell & Reed Financial, Inc. Sept. 30, 2016 399056 $22.25M
LORD, ABBETT & CO Sept. 30, 2016 157582 $8.79M
Arrowgrass Capital Partners (US) LP Sept. 30, 2016 116315 $6.49M
GRANAHAN INVESTMENT MANAGEMENT INC/MA Sept. 30, 2016 93044 $5.19M
Angelo, Gordon & Co., L.P. Sept. 30, 2016 76200 $4.25M
SECOR Capital Advisors Sept. 30, 2016 60079 $3.35M
Eudaimonia Asset Management LLC Sept. 30, 2016 51393 $2.87M