Who owns ABIOMED?

Top Holders and Investors of ABMD Stock

Find out what company owns ABIOMED, who bought ABMD this quarter, and who sold shares of ABMD stock?

Fund or Company Name Number of Shares Valued At As Of
PRIMECAP Management Company 4.71M $605.43M Sep 2016
Vanguard 3.11M $399.82M Sep 2016
Palo Alto Investors 1.88M $242.29M Sep 2016
BlackRock Fund Advisors 1.63M $209.83M Sep 2016
Essex Woodlands Health Ventures 1.45M $186.44M Sep 2016
BlackRock Institutional Trust Company, N.A. 1.18M $151.36M Sep 2016
Name Goodman & Company, Investment Counsel 1.12M $142.47M Sep 2016
STATE STREET CORPORATION 1.10M $141.24M Sep 2016
Wellington Management Company 1.00M $129.14M Sep 2016
LORD, ABBETT & CO 861257 $110.74M Sep 2016
WILLIAM BLAIR INVESTMENT MANAGEMENT 756938 $97.33M Sep 2016
Jackson Square Partners 668773 $85.99M Sep 2016
Renaissance Technologies 660223 $84.89M Sep 2016
Oak Ridge Investments 611242 $78.59M Sep 2016
Brown Capital Management 603964 $77.66M Sep 2016
GOLDMAN SACHS 587677 $75.56M Sep 2016
BAILLIE GIFFORD & CO 575243 $73.96M Sep 2016
Bank of New York Mellon 548052 $70.47M Sep 2016
Damian Sousa 546733 $70.30M Sep 2016
Royal Bank of Canada 505354 $64.98M Sep 2016
Macquarie 500398 $64.34M Sep 2016
Henderson 489548 $62.92M Sep 2016
SCOUT INVESTMENTS 461281 $59.31M Sep 2016
Next Century Growth Investors 423390 $54.44M Sep 2016
William Blair $ Company 386609 $49.71M Sep 2016
NORTHERN TRUST 369249 $47.56M Sep 2016
CastleArk Management 362427 $46.60M Sep 2016
D. E. Shaw & Co 349449 $44.93M Sep 2016
Deutsche Bank Aktiengesellschaft 333434 $42.44M Sep 2016
Nationwide Fund Advisors 318612 $40.97M Sep 2016
GRANAHAN INVESTMENT MANAGEMENT INC/MA 301083 $38.71M Sep 2016
MORGAN STANLEY 296699 $38.15M Sep 2016
ING INVESTMENT MANAGEMENT 296651 $38.14M Sep 2016
Mitsubishi UFJ Trust & Banking 291560 $37.49M Sep 2016
Geode Capital Management 281016 $36.13M Sep 2016
Apex Capital Management 278326 $26.39M Mar 2016
Stephens Investment Management 272241 $35.00M Sep 2016
First Trust Advisors 256262 $32.95M Sep 2016
Sectoral Asset Management 253745 $32.63M Sep 2016
PRUDENTIAL FINANCIAL 237745 $30.55M Sep 2016
Rockefeller Financial Services 231516 $29.77M Sep 2016
OppenheimerFunds 213261 $27.42M Sep 2016
Guggenheim Capital, LLC Managers 204492 $26.29M Sep 2016
Inves 200646 $25.80M Sep 2016
New York State Common Retirement Fund 200540 $25.79M Sep 2016
Emerald Acquisition 196206 $25.23M Sep 2016
FRED ALGER MANAGEMENT 193809 $24.92M Sep 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 189907 $24.42M Sep 2016
Two Sigma Investments 189546 $24.37M Sep 2016
Ameriprise Financial 178739 $22.98M Sep 2016
FMR 176503 $22.69M Sep 2016
Arrowpoint Asset Management 175121 $22.52M Sep 2016
Frank Russell Company 148203 $14.05M Mar 2016
TIAA-CREF Investment Management 141364 $18.18M Sep 2016
SEI INVESTMENTS 140339 $18.38M Sep 2016
Cortina Asset Management 131750 $16.94M Sep 2016
Federated Investors 129741 $16.68M Sep 2016
Polar Capital 128000 $16.46M Sep 2016
DIMENSIONAL FUND ADVISORS 127016 $16.33M Sep 2016
BlackRock Investment Management 113450 $14.59M Sep 2016
Wells Fargo & Company 112954 $14.52M Sep 2016
Thrivent Financial for Lutherans 108020 $13.89M Sep 2016
SUSQUEHANNA INTERNATIONAL 107107 $13.77M Sep 2016
Janus Capital Management 105687 $13.59M Sep 2016
Allianz Asset Management AG 103206 $13.27M Sep 2016
Charles Schwab Investment Management 100540 $12.93M Sep 2016
Nuveen Asset Management 96766 $12.44M Sep 2016
Columbus Circle Investors 95036 $12.22M Sep 2016
OHIO PERS 93531 $12.03M Sep 2016
PEAK6 Investments 93100 $11.97M Sep 2016
CalPERS 88500 $11.38M Sep 2016
BNP PARIBAS INVESTMENT PARTNERS S.A. 87390 $11.24M Sep 2016
RHUMBLINE ADVISERS 85451 $10.99M Sep 2016
Rhenman & Partners Asset Management AB 85000 $10.93M Sep 2016
California State Teachers Retirement System 84633 $10.88M Sep 2016
Tirschwell & Loewy 82425 $10.60M Sep 2016
Credit Suisse AG 82371 $10.59M Sep 2016
Columbia Wanger Asset Management 80790 $10.39M Sep 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 80500 $10.35M Sep 2016
AMERICAN INTERNATIONAL 77023 $9.90M Sep 2016
Two Sigma Advisers 73530 $9.45M Sep 2016
Bank of America Corporation 72221 $9.28M Sep 2016
CITADEL ADVISORS 72041 $9.26M Sep 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 70867 $9.11M Sep 2016
PDT Partners 69665 $8.96M Sep 2016
Fiera Capital Corporation 67937 $8.74M Sep 2016
Barclays 67713 $8.71M Sep 2016
CONGRESS ASSET MANAGEMENT CO /MA 67611 $8.69M Sep 2016
Swiss National Bank 65200 $8.38M Sep 2016
Nicholas Investments Partners 64637 $8.31M Sep 2016
Capital Fund Management S.A. 64317 $8.27M Sep 2016
Perceptive Advisors 63290 $8.14M Sep 2016
MUTUAL OF AMERICA CAPITAL MANAGEMENT 63287 $8.14M Sep 2016
Redwood Investments 61394 $7.89M Sep 2016
Cupps Capital Management 60492 $7.78M Sep 2016
State of Tennessee, Treasury Department 60000 $7.71M Sep 2016
WOLVERINE TRADING 56468 $7.26M Sep 2016
Bellevue Group AG 55450 $7.13M Sep 2016
Florida State Board of Administration 55188 $7.10M Sep 2016
Manufacturers Life Insurance Company 54900 $7.06M Sep 2016
BANK OF MONTREAL /CAN/ 54037 $0 Sep 2016
Twin Tree Management 53600 $6.89M Sep 2016
Millennium Management 53408 $6.87M Sep 2016
UBS Group AG 52082 $6.70M Sep 2016
Retirement Systems of Alabama 51574 $6.63M Sep 2016
VOLORIDGE INVESTMENT MANAGEMENT 51547 $6.63M Sep 2016
Cutler 48026 $6.17M Sep 2016
Oberweis Asset Management 46680 $6.00M Sep 2016
United Services Automobile Association 45540 $5.86M Sep 2016
Parametric Portfolio Associates 44904 $5.77M Sep 2016
AXA 41680 $5.36M Sep 2016
Driehaus Capital Management 41185 $5.30M Sep 2016
Teachers Advisors 39844 $5.12M Sep 2016
Metropolitan Life Insurance Company 39215 $5.04M Sep 2016
HWG Holdings 38248 $4.92M Sep 2016
WEISS MULTI-STRATEGY ADVISERS 37112 $4.77M Sep 2016
BlackRock Advisors 36022 $4.63M Sep 2016
Biondo Investment Advisors 35409 $4.55M Sep 2016
Marshall Wace 35255 $4.53M Sep 2016
IronBridge Capital 35106 $4.51M Sep 2016
BlackRock 33470 $4.30M Sep 2016
JPMORGAN CHASE & CO 32503 $4.18M Sep 2016
Gerstein Fisher 32426 $4.17M Sep 2016
Portolan Capital Management 30888 $3.97M Sep 2016
TEXAS PERMANENT SCHOOL FUND 30488 $3.92M Sep 2016
Jennifer Ranahan 29428 $3.78M Sep 2016
Timpani Capital Management 28935 $3.72M Sep 2016
Brian McDonald 27995 $3.60M Sep 2016
CIBC World Markets 26879 $3.46M Sep 2016
State of Wisconsin Investment Board 26380 $3.39M Sep 2016
ALLIANCEBERNSTEIN 25216 $3.24M Sep 2016
Eudaimonia Asset Management 24768 $3.18M Sep 2016
Great-West Life Assurance Company 23968 $3.08M Sep 2016
Hanseatic Management Services 23104 $2.97M Sep 2016
KEYBANK NATIONAL ASSOCIATION/OH 21790 $2.80M Sep 2016
BlackRock 20795 $2.67M Sep 2016
Acadian Asset Management 20056 $2.58M Sep 2016
Baird Financial 19941 $2.56M Sep 2016
Insight Capital Research & Management 19821 $2.55M Sep 2016
BKS ADVISORS 19300 $2.48M Sep 2016
Advisors Asset Management 18886 $2.43M Sep 2016
Allen Investment Management 18879 $2.43M Sep 2016
Mason Street Advisors 18517 $2.38M Sep 2016
Liberty Mutual Group Asset Management 17802 $2.29M Sep 2016
Arizona State Retirement System 17800 $2.29M Sep 2016
Municipal Employees' Retirement System of Michigan 17650 $2.27M Sep 2016
Turner Investments 17000 $2.19M Sep 2016
Raymond James & Associates 16663 $2.14M Sep 2016
STATE TREASURER STATE OF MICHIGAN 16100 $2.07M Sep 2016
Aperio 16077 $2.07M Sep 2016

Who sold ABIOMED?

Fund Name Date Sold Shares Held Valued At
Public Employees' Retirement Association of Colorado June 30, 2016 190106 $20.78M
Principal Financial June 30, 2016 141745 $15.49M
BLUE JAY CAPITAL MANAGEMENT June 30, 2016 104920 $11.47M
Sunrise Partners Limited Partnership June 30, 2016 93007 $10.16M
Laurion Capital Management June 30, 2016 88540 $9.68M
Falcon Point Capital June 30, 2016 85726 $9.37M
Cubist Systematic Strategies June 30, 2016 62129 $6.79M