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 5.01M $547.16M Jun 2016
Vanguard 2.78M $303.90M Jun 2016
Palo Alto Investors 2.07M $225.89M Jun 2016
BlackRock Fund Advisors 1.57M $171.05M Jun 2016
Essex Woodlands Health Ventures 1.45M $158.47M Jun 2016
Jackson Square Partners 1.24M $135.37M Jun 2016
BlackRock Institutional Trust Company, N.A. 1.16M $126.88M Jun 2016
Name Goodman & Company, Investment Counsel 1.12M $203.37M Jun 2016
STATE STREET CORPORATION 1.08M $118.34M Jun 2016
LORD, ABBETT & CO 829341 $90.64M Jun 2016
Damian Sousa 828523 $78.55M Mar 2016
WILLIAM BLAIR INVESTMENT MANAGEMENT 813371 $88.89M Jun 2016
Macquarie 809706 $88.49M Jun 2016
Damian Sousa 758138 $82.86M Jun 2016
Oak Ridge Investments 657789 $71.89M Jun 2016
Renaissance Technologies 621723 $67.95M Jun 2016
BAILLIE GIFFORD & CO 598353 $65.39M Jun 2016
Brown Capital Management 593959 $64.91M Jun 2016
Royal Bank of Canada 569258 $62.21M Jun 2016
GOLDMAN SACHS 550384 $60.15M Jun 2016
Bank of New York Mellon 498414 $54.47M Jun 2016
Wellington Management Company 490764 $53.64M Jun 2016
Henderson 488254 $53.42M Jun 2016
Next Century Growth Investors 456940 $49.94M Jun 2016
Columbia Wanger Asset Management 388958 $42.51M Jun 2016
William Blair $ Company 383995 $41.97M Jun 2016
NORTHERN TRUST 359869 $39.33M Jun 2016
GRANAHAN INVESTMENT MANAGEMENT INC/MA 321783 $35.17M Jun 2016
CastleArk Management 303577 $33.18M Jun 2016
Sectoral Asset Management 298338 $32.61M Jun 2016
Mitsubishi UFJ Trust & Banking 290390 $31.74M Jun 2016
Arrowpoint Asset Management 290364 $31.73M Jun 2016
Geode Capital Management 289453 $31.63M Jun 2016
MORGAN STANLEY 285531 $31.21M Jun 2016
Apex Capital Management 278326 $26.39M Mar 2016
Deutsche Bank Aktiengesellschaft 276347 $29.85M Jun 2016
Nationwide Fund Advisors 270119 $29.52M Jun 2016
SCOUT INVESTMENTS 269067 $29.41M Jun 2016
Stephens Investment Management 262478 $28.69M Jun 2016
ING INVESTMENT MANAGEMENT 243771 $26.64M Jun 2016
Rockefeller Financial Services 231516 $25.30M Jun 2016
FRED ALGER MANAGEMENT 224944 $24.58M Jun 2016
Polar Capital 218000 $23.83M Jun 2016
Millennium Management 215718 $23.58M Jun 2016
Ameriprise Financial 209769 $22.93M Jun 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 202141 $22.09M Jun 2016
OppenheimerFunds 199261 $21.78M Jun 2016
New York State Common Retirement Fund 192315 $21.02M Jun 2016
Public Employees' Retirement Association of Colorado 190106 $20.78M Jun 2016
Wells Fargo & Company 186559 $20.39M Jun 2016
Guggenheim Capital, LLC Managers 183073 $20.00M Jun 2016
Emerald Acquisition 179674 $19.64M Jun 2016
SEI INVESTMENTS 164936 $18.02M Jun 2016
PRUDENTIAL FINANCIAL 163725 $17.92M Jun 2016
SUSQUEHANNA INTERNATIONAL 159999 $17.49M Jun 2016
Frank Russell Company 148203 $14.05M Mar 2016
Cortina Asset Management 145097 $15.86M Jun 2016
Principal Financial 141745 $15.49M Jun 2016
Inves 140563 $15.35M Jun 2016
Bank of America Corporation 136922 $14.96M Jun 2016
Cupps Capital Management 136653 $14.93M Jun 2016
TIAA-CREF Investment Management 135815 $14.84M Jun 2016
Two Sigma Investments 135115 $14.77M Jun 2016
Credit Suisse AG 128993 $14.10M Jun 2016
Fiera Capital Corporation 127771 $13.96M Jun 2016
BNP PARIBAS INVESTMENT PARTNERS S.A. 125206 $13.68M Jun 2016
DIMENSIONAL FUND ADVISORS 120969 $13.22M Jun 2016
Columbus Circle Investors 120093 $13.12M Jun 2016
Thrivent Financial for Lutherans 116540 $12.74M Jun 2016
Allianz Asset Management AG 114188 $12.48M Jun 2016
BlackRock Investment Management 111970 $12.24M Jun 2016
Nuveen Asset Management 111554 $12.19M Jun 2016
Rhenman & Partners Asset Management AB 105000 $11.48M Jun 2016
BLUE JAY CAPITAL MANAGEMENT 104920 $11.47M Jun 2016
Sunrise Partners Limited Partnership 93007 $10.16M Jun 2016
Charles Schwab Investment Management 90707 $9.91M Jun 2016
Laurion Capital Management 88540 $9.68M Jun 2016
Falcon Point Capital 85726 $9.37M Jun 2016
California State Teachers Retirement System 83933 $9.17M Jun 2016
Parametric Portfolio Associates 82902 $9.06M Jun 2016
Tirschwell & Loewy 82800 $9.05M Jun 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 82300 $9.00M Jun 2016
RHUMBLINE ADVISERS 81520 $8.91M Jun 2016
AXA 80200 $8.77M Jun 2016
OHIO PERS 79296 $8.67M Jun 2016
BANK OF MONTREAL /CAN/ 77395 $8.43M Jun 2016
AMERICAN INTERNATIONAL 75833 $8.29M Jun 2016
CONGRESS ASSET MANAGEMENT CO /MA 75276 $8.23M Jun 2016
Highland Capital Management 74093 $8.10M Jun 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 70867 $7.75M Jun 2016
PDT Partners 69742 $7.62M Jun 2016
Barclays 69392 $7.58M Jun 2016
Nicholas Investments Partners 69052 $7.55M Jun 2016
Swiss National Bank 67300 $7.36M Jun 2016
MUTUAL OF AMERICA CAPITAL MANAGEMENT 67116 $7.34M Jun 2016
Cubist Systematic Strategies 62129 $6.79M Jun 2016
Bellevue Group AG 57200 $6.25M Jun 2016
Marshall Wace 56875 $6.22M Jun 2016
Florida State Board of Administration 56473 $6.17M Jun 2016
Oberweis Asset Management 53630 $5.86M Jun 2016
Manufacturers Life Insurance Company 53212 $5.82M Jun 2016
Retirement Systems of Alabama 50716 $5.54M Jun 2016
BlackRock 49342 $5.39M Jun 2016
Portolan Capital Management 47720 $5.21M Jun 2016
Driehaus Capital Management 47508 $5.19M Jun 2016
United Services Automobile Association 47440 $5.19M Jun 2016
UBS Group AG 47001 $5.11M Jun 2016
Redwood Investments 45927 $5.02M Jun 2016
CITADEL ADVISORS 40400 $4.42M Jun 2016
State of Tennessee, Treasury Department 40000 $4.37M Jun 2016
Turner Investments 39000 $4.26M Jun 2016
Metropolitan Life Insurance Company 38755 $4.24M Jun 2016
Teachers Advisors 37828 $4.13M Jun 2016
PEAK6 Investments 37500 $4.10M Jun 2016
BlackRock Advisors 36169 $3.95M Jun 2016
IronBridge Capital 33700 $3.68M Jun 2016
WEISS MULTI-STRATEGY ADVISERS 32974 $3.60M Jun 2016
Federated Investors 32485 $3.55M Jun 2016
Gerstein Fisher 32426 $3.54M Jun 2016
Jennifer Ranahan 31251 $3.42M Jun 2016
TEXAS PERMANENT SCHOOL FUND 30062 $3.28M Jun 2016
AQR Capital Management 29672 $3.24M Jun 2016
LMR Partners 28996 $3.17M Jun 2016
Timpani Capital Management 28808 $3.15M Jun 2016
Raymond James Financial Services Advisors 28462 $3.11M Jun 2016
Brian McDonald 27185 $3.35M Jun 2016
JPMORGAN CHASE & CO 26896 $2.94M Jun 2016
State of Wisconsin Investment Board 26880 $2.94M Jun 2016
Eudaimonia Asset Management 25410 $2.78M Jun 2016
ALLIANCEBERNSTEIN 25206 $2.76M Jun 2016
Great-West Life Assurance Company 23381 $2.55M Jun 2016
Hanseatic Management Services 23141 $2.53M Jun 2016
Thomson Horstmann & Bryant, Inc." 20909 $1.98M Mar 2016
Cutler 20189 $2.21M Jun 2016
KCG Holdings 20033 $2.19M Jun 2016
Quantitative Investment Management 19900 $2.17M Jun 2016
Fortaleza Asset Management 18980 $2.07M Jun 2016
Allen Investment Management 18879 $2.06M Jun 2016
First Trust Advisors 18762 $2.05M Jun 2016
BlackRock 18331 $2.00M Jun 2016
Bank of Nova Scotia 18130 $1.98M Jun 2016
GSA Capital Partners 18051 $1.97M Jun 2016
Mason Street Advisors 17930 $1.96M Jun 2016
Arizona State Retirement System 17500 $1.91M Jun 2016
Municipal Employees' Retirement System of Michigan 17420 $1.90M Jun 2016
Liberty Mutual Group Asset Management 16946 $1.86M Jun 2016
Stephens 16545 $1.81M Jun 2016
BNP PARIBAS ARBITRAGE, SNC 16062 $1.76M Jun 2016
STATE TREASURER STATE OF MICHIGAN 15800 $1.73M Jun 2016
Advisors Asset Management 15589 $1.70M Jun 2016

Who sold ABIOMED?

Fund Name Date Sold Shares Held Valued At
EverPoint Asset Management March 31, 2016 200000 $18.96M
Old Mutual Asset Managers March 31, 2016 145127 $13.76M
Nichols Asset Management March 31, 2016 139854 $13.26M
CalPERS March 31, 2016 96000 $9.10M
Granite Investment Partners March 31, 2016 61802 $5.86M