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 5.54M $524.80M Mar 2016
Vanguard 3.05M $276.23M Dec 2015
Palo Alto Investors 2.33M $220.52M Mar 2016
BlackRock Fund Advisors 2.10M $199.51M Mar 2016
Jackson Square Partners 1.72M $163.12M Mar 2016
Essex Woodlands Health Ventures 1.45M $137.47M Mar 2016
STATE STREET CORPORATION 1.32M $124.79M Mar 2016
Macquarie 1.19M $112.37M Mar 2016
BlackRock Institutional Trust Company, N.A. 1.14M $107.87M Mar 2016
Damian Sousa 828523 $78.55M Mar 2016
WILLIAM BLAIR INVESTMENT MANAGEMENT 812956 $77.08M Mar 2016
Name Goodman & Company, Investment Counsel 800300 $122.86M Mar 2016
Damian Sousa 758138 $82.86M Jun 2016
Oak Ridge Investments 717293 $68.01M Mar 2016
GOLDMAN SACHS 713372 $67.63M Mar 2016
BAILLIE GIFFORD & CO 688039 $65.23M Mar 2016
LORD, ABBETT & CO 680941 $64.56M Mar 2016
Next Century Growth Investors 611291 $57.96M Mar 2016
Royal Bank of Canada 566441 $53.70M Mar 2016
NORTHERN TRUST 532457 $50.49M Mar 2016
Brown Capital Management 458523 $43.47M Mar 2016
Arrowpoint Asset Management 335609 $31.82M Mar 2016
SCOUT INVESTMENTS 331503 $31.43M Mar 2016
ING INVESTMENT MANAGEMENT 322426 $30.57M Mar 2016
GRANAHAN INVESTMENT MANAGEMENT INC/MA 322383 $30.57M Mar 2016
Mitsubishi UFJ Trust & Banking 301990 $28.63M Mar 2016
Renaissance Technologies 287100 $27.22M Mar 2016
Geode Capital Management 283541 $26.88M Mar 2016
Apex Capital Management 278326 $26.39M Mar 2016
Stephens Investment Management 264105 $25.04M Mar 2016
Henderson 260931 $24.74M Mar 2016
BlackRock Investment Management 237813 $22.55M Mar 2016
Wellington Management Company 231758 $21.97M Mar 2016
Rockefeller Financial Services 231516 $25.30M Jun 2016
Ameriprise Financial 223511 $21.19M Mar 2016
Polar Capital 218000 $20.67M Mar 2016
Teachers Advisors 216185 $20.50M Mar 2016
FRED ALGER MANAGEMENT 214910 $20.38M Mar 2016
Guggenheim Capital, LLC Managers 210795 $19.96M Mar 2016
Wells Fargo & Company 206453 $19.57M Mar 2016
William Blair $ Company 205522 $19.49M Mar 2016
Inves 201171 $19.09M Mar 2016
EverPoint Asset Management 200000 $18.96M Mar 2016
Cupps Capital Management 199584 $18.92M Mar 2016
Cortina Asset Management 197883 $18.76M Mar 2016
SEI INVESTMENTS 194624 $18.91M Mar 2016
OppenheimerFunds 191717 $18.18M Mar 2016
Public Employees' Retirement Association of Colorado 189320 $17.95M Mar 2016
TIAA-CREF Investment Management 179747 $17.04M Mar 2016
Nationwide Fund Advisors 173117 $22.79M Mar 2016
Bank of America Corporation 172920 $16.39M Mar 2016
MORGAN STANLEY 152524 $0 Mar 2016
Charles Schwab Investment Management 149699 $14.19M Mar 2016
Millennium Management 148369 $14.07M Mar 2016
Frank Russell Company 148203 $14.05M Mar 2016
BNP PARIBAS INVESTMENT PARTNERS S.A. 144911 $13.74M Mar 2016
Nichols Asset Management 139854 $13.26M Mar 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 139102 $13.19M Mar 2016
Columbia Wanger Asset Management 137717 $13.06M Mar 2016
New York State Common Retirement Fund 137445 $13.03M Mar 2016
Nuveen Asset Management 136020 $12.90M Mar 2016
SUSQUEHANNA INTERNATIONAL 135877 $12.27M Dec 2015
BANK OF MONTREAL /CAN/ 135533 $12.90M Mar 2016
Deutsche Bank Aktiengesellschaft 130324 $11.73M Mar 2016
PRUDENTIAL FINANCIAL 127304 $12.10M Mar 2016
Rhenman & Partners Asset Management AB 125000 $11.85M Mar 2016
BLUE JAY CAPITAL MANAGEMENT 123590 $11.72M Mar 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 114867 $10.89M Mar 2016
Parametric Portfolio Associates 111765 $10.60M Mar 2016
Thrivent Financial for Lutherans 106690 $10.12M Mar 2016
CITADEL ADVISORS 103678 $9.83M Mar 2016
AMERICAN INTERNATIONAL 100414 $9.52M Mar 2016
Allianz Asset Management AG 98565 $9.34M Mar 2016
Columbus Circle Investors 96041 $9.11M Mar 2016
CalPERS 96000 $9.10M Mar 2016
DIMENSIONAL FUND ADVISORS 93704 $8.88M Mar 2016
Falcon Point Capital 92459 $8.77M Mar 2016
Two Sigma Investments 89092 $8.45M Mar 2016
California State Teachers Retirement System 88663 $8.41M Mar 2016
RHUMBLINE ADVISERS 85225 $8.08M Mar 2016
Tirschwell & Loewy 84270 $7.99M Mar 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 82300 $9.00M Jun 2016
AXA 81100 $7.32M Dec 2015
Manufacturers Life Insurance Company 77626 $7.22M Mar 2016
Portolan Capital Management 76550 $7.26M Mar 2016
AQR Capital Management 70771 $6.72M Mar 2016
ALLIANCEBERNSTEIN 68798 $6.21M Dec 2015
Credit Suisse AG 67654 $6.42M Mar 2016
Swiss National Bank 66900 $6.12M Mar 2016
CastleArk Management 66657 $6.32M Mar 2016
MUTUAL OF AMERICA CAPITAL MANAGEMENT 64381 $6.10M Mar 2016
Metropolitan Life Insurance Company 63560 $6.03M Mar 2016
Granite Investment Partners 61802 $5.86M Mar 2016
Oberweis Asset Management 60420 $5.73M Mar 2016
PDT Partners 57942 $5.49M Mar 2016
Federated Investors 54089 $5.13M Mar 2016
Sectoral Asset Management 53600 $5.08M Mar 2016
WEISS MULTI-STRATEGY ADVISERS 51300 $4.86M Mar 2016
Retirement Systems of Alabama 50968 $4.83M Mar 2016
Quantitative Investment Management 50300 $4.77M Mar 2016
Deerfield Management Company 49797 $4.72M Mar 2016
United Services Automobile Association 45440 $4.31M Mar 2016
MCKINLEY CAPITAL MANAGEMENT 45121 $4.28M Mar 2016
Brian McDonald 39812 $3.91M Mar 2016
Driehaus Capital Management 38267 $3.46M Dec 2015
OHIO PERS 37800 $3.58M Mar 2016
Barclays 37099 $3.49M Mar 2016
Redwood Investments 36148 $3.43M Mar 2016
Raymond James Financial Services Advisors 36145 $3.43M Mar 2016
American Century Companies 34583 $3.28M Mar 2016
IronBridge Capital 34530 $3.27M Mar 2016
Gerstein Fisher 32503 $3.08M Mar 2016
Nicholas Investments Partners 32486 $3.08M Mar 2016
Florida State Board of Administration 31262 $2.96M Mar 2016
Jennifer Ranahan 31251 $3.42M Jun 2016
TEXAS PERMANENT SCHOOL FUND 31213 $2.96M Mar 2016
BlackRock 30643 $2.91M Mar 2016
State of Tennessee, Treasury Department 30190 $2.73M Dec 2015
FMR 29400 $2.79M Mar 2016
Public Sector Pension Investment Board 27509 $2.48M Dec 2015
BlackRock Advisors 26118 $2.48M Mar 2016
JPMORGAN CHASE & CO 25746 $2.44M Mar 2016
Hanseatic Management Services 25463 $2.41M Mar 2016
Vident Investment Advisory 24940 $2.36M Mar 2016
UBS Group AG 24926 $2.35M Mar 2016
Turner Investments 23000 $2.18M Mar 2016
NUMERIC INVESTORS 22500 $2.13M Mar 2016
Arizona State Retirement System 21600 $2.05M Mar 2016
MACKENZIE FINANCIAL 21108 $2.00M Mar 2016
Thomson Horstmann & Bryant, Inc." 20909 $1.98M Mar 2016
Cutler 20189 $2.21M Jun 2016
Stephens 19190 $1.82M Mar 2016
First Trust Advisors 19152 $1.82M Mar 2016
Allen Investment Management 18879 $1.79M Mar 2016
Mason Street Advisors 17310 $1.64M Mar 2016
PEAK6 Investments 17043 $1.54M Dec 2015
BNP PARIBAS ARBITRAGE, SNC 16062 $1.76M Jun 2016
T. Rowe Price Associates 15800 $1.50M Mar 2016
Diversified Trust Company 15735 $1.49M Mar 2016
STATE TREASURER STATE OF MICHIGAN 15500 $1.47M Mar 2016
Zacks Investment Management 15345 $1.46M Mar 2016
KEYBANK NATIONAL ASSOCIATION/OH 15322 $1.45M Mar 2016
BlackRock 15279 $1.45M Mar 2016
Advisors Asset Management 14851 $1.41M Mar 2016
PNC FINANCIAL SERVICES 14438 $1.37M Mar 2016
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 13500 $1.22M Dec 2015
Marshall Wace 13319 $1.26M Mar 2016
MENTA CAPITAL 13223 $1.25M Mar 2016
Ladenburg Thalmann Financial Services 12827 $1.60M Mar 2016
Raymond James & Associates 11050 $1.05M Mar 2016

Who sold ABIOMED?

Fund Name Date Sold Shares Held Valued At
Norges Bank Investment Management Dec. 31, 2015 513794 $46.39M
Principal Financial Dec. 31, 2015 262842 $23.73M
Capital Fund Management S.A. Dec. 31, 2015 146905 $13.26M
Old Mutual Asset Managers March 31, 2016 145127 $13.76M
Frontier Capital Management Dec. 31, 2015 80791 $7.29M
Highland Capital Management Dec. 31, 2015 48253 $4.36M
Eudaimonia Asset Management Dec. 31, 2015 37744 $3.41M