Who owns Affymetrix?

Top Holders and Investors of AFFX Stock

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

Fund or Company Name Number of Shares Valued At As Of
FMR 12.12M $169.73M Mar 2016
PRIMECAP Management Company 10.54M $147.72M Mar 2016
Vanguard 6.27M $63.44M Dec 2015
BlackRock Fund Advisors 5.00M $70.09M Mar 2016
DIMENSIONAL FUND ADVISORS 3.59M $50.25M Mar 2016
Renaissance Technologies 2.99M $41.85M Mar 2016
CNH Partners 2.89M $40.53M Mar 2016
BlackRock Institutional Trust Company, N.A. 2.08M $29.13M Mar 2016
STATE STREET CORPORATION 1.53M $21.43M Mar 2016
TIG Advisors 1.45M $20.27M Mar 2016
Glazer Capital 1.30M $18.18M Mar 2016
JPMORGAN CHASE & CO 1.20M $24.56M Mar 2016
Water Island Capital 964586 $19291 Mar 2016
Allianz Asset Management AG 924550 $12.95M Mar 2016
Name OMERS Administration Corporation 918255 $12.86M Mar 2016
MORGAN STANLEY 868114 $12.16M Mar 2016
Deutsche Bank Aktiengesellschaft 833076 $11.66M Mar 2016
Commonwealth of Pennsylvania 826179 $11.57M Mar 2016
NORTHERN TRUST 816982 $11.45M Mar 2016
T. Rowe Price Associates 794200 $11.13M Mar 2016
Levin Capital Strategies 639280 $8.96M Mar 2016
Fortress Investment 597000 $8.36M Mar 2016
Point72 Asset Management 595000 $8.34M Mar 2016
Geode Capital Management 537184 $7.53B Mar 2016
Ameriprise Financial 535534 $7.50M Mar 2016
Overland Advisors 517672 $7.25M Mar 2016
Credit Suisse AG 477027 $6.68M Mar 2016
Anandar Capital Management 468900 $6.57M Mar 2016
Marshall Wace 438398 $6.14M Mar 2016
PanAgora Asset Management 421934 $5.91M Mar 2016
SG Americas Securities 415003 $5.81M Mar 2016
Millennium Management 391953 $5.49M Mar 2016
TIAA-CREF Investment Management 347174 $4.86M Mar 2016
Candriam Luxembourg S.C.A. 340000 $4.74M Mar 2016
BlackRock Investment Management 335465 $4.70M Mar 2016
UBS O'Connor 282600 $3.96M Mar 2016
Charles Schwab Investment Management 274009 $3.84M Mar 2016
Inves 230403 $3.23M Mar 2016
Parametric Portfolio Associates 222955 $3.12M Mar 2016
Spark Investment Management 213100 $2.99M Mar 2016
Visium Asset Management 211385 $2.96M Mar 2016
Royal Bank of Canada 205784 $2.06M Mar 2016
GLG Partners 200000 $2.80M Mar 2016
PRUDENTIAL FINANCIAL 189279 $2.65M Mar 2016
CalPERS 178000 $2.49M Mar 2016
Guggenheim Capital, LLC Managers 171815 $2.41M Mar 2016
BERKLEY W R 168191 $2.35M Mar 2016
California State Teachers Retirement System 164303 $2.30M Mar 2016
FIC CAPITAL 145000 $2.03M Mar 2016
Two Sigma Advisers 141933 $1.99M Mar 2016
Teachers Advisors 139647 $1.96M Mar 2016
Swiss National Bank 133600 $1.81M Mar 2016
RHUMBLINE ADVISERS 130049 $1.82M Mar 2016
ALLIANCEBERNSTEIN 128500 $1.30M Dec 2015
GOLDMAN SACHS 119144 $1.67M Mar 2016
Barclays 116377 $1.13M Mar 2016
David M. Knott 105000 $1.47M Mar 2016
BlackRock 104201 $1.46M Mar 2016
Horizon Kinetics 104000 $1.46M Mar 2016
Verition Fund Management 99900 $1.40M Mar 2016
Burren Capital Advisors 99000 $1.39M Mar 2016
Harvest Management 92300 $1.29M Mar 2016
Walleye Trading 88053 $1.23M Mar 2016
Brian McDonald 82702 $1.16M Mar 2016
Bellevue Asset Management AG 80000 $807200 Dec 2015
Skandinaviska Enskilda Banken AB 77600 $1.09M Mar 2016
KCG Holdings 76388 $1.07M Mar 2016
Polar Securities 75000 $1.05M Mar 2016
State of Wisconsin Investment Board 75000 $1.05M Mar 2016
New York State Common Retirement Fund 74300 $1.04M Mar 2016
Nationwide Fund Advisors 72823 $1.04M Mar 2016
Kellner Capital 71000 $994710 Mar 2016
Credit Agricole S.A. 65933 $924380 Mar 2016
OppenheimerFunds 65814 $922054 Mar 2016
Florida State Board of Administration 63758 $893249 Mar 2016
TEXAS PERMANENT SCHOOL FUND 63063 $884143 Mar 2016
AMERICAN INTERNATIONAL 60572 $848207 Mar 2016
State of Tennessee, Treasury Department 60300 $607824 Dec 2015
I.G. Investment Management 60000 $841200 Mar 2016
AQR Capital Management 58518 $819252 Mar 2016
Paradigm Asset Management Company 57400 $804174 Mar 2016
Metropolitan Life Insurance Company 56386 $789967 Mar 2016
Public Sector Pension Investment Board 55039 $554793 Dec 2015
ING INVESTMENT MANAGEMENT 54756 $767131 Mar 2016
CITADEL ADVISORS 53241 $745906 Mar 2016
Manufacturers Life Insurance Company 51517 $719692 Mar 2016
Capital Fund Management S.A. 49870 $699177 Mar 2016
Perella Weinberg Partners Capital Management 42240 $592204 Mar 2016
First Trust Advisors 41771 $584794 Mar 2016
Arizona State Retirement System 40909 $573135 Mar 2016
DekaBank Deutsche Girozentrale 40700 $407000 Dec 2015
GAM Holding 40000 $404000 Dec 2015
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 38500 $388080 Dec 2015
SUSQUEHANNA INTERNATIONAL 37474 $379611 Dec 2015
Thrivent Financial for Lutherans 37390 $523833 Mar 2016
BlackRock Advisors 36321 $508857 Mar 2016
Davidson Kempner Capital Management 35580 $498120 Mar 2016
Louisiana State Employees Retirement System 35400 $495954 Mar 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 35296 $494144 Mar 2016
Bank of America Corporation 31931 $450546 Mar 2016
Aperio 31338 $439045 Mar 2016
Wells Fargo & Company 30175 $423355 Mar 2016
Glenmede Trust Company, N.A. 29317 $410438 Mar 2016
Springbok Capital Management 29200 $409092 Mar 2016
Public Employees' Retirement Association of Colorado 27861 $390054 Mar 2016
,,,,,,,,,,,, 25800 $260064 Dec 2015
Connor, Clark & Lunn Investment Management 25600 $258048 Dec 2015
Alpine Partners VI 25000 $350000 Mar 2016
Princeton Alpha Management 22309 $312995 Mar 2016
VTL Associates 20024 $171004 Sep 2015
N/AFORM 13F INFORMATION TABLEVOTING AUTHORITY 20000 $280000 Mar 2016
CSS LLC/IL 20000 $280000 Mar 2016
Municipal Employees' Retirement System of Michigan 17000 $238000 Mar 2016
JANE STREET 15578 $217936 Mar 2016
Squarepoint Ops 14657 $205051 Mar 2016
Airain 14400 $202032 Mar 2016
Mason Street Advisors 14215 $199010 Mar 2016
Great-West Life Assurance Company 12860 $180040 Mar 2016
D. E. Shaw & Co 12672 $178041 Mar 2016
Concept Capital Markets 12300 $171954 Mar 2016
Legal & General 12273 $171944 Mar 2016
BANK OF MONTREAL /CAN/ 12205 $171968 Mar 2016
Seaward Management Limited Partnership 12000 $168000 Mar 2016
Quantitative Systematic Strategies 11451 $159970 Mar 2016
ProFund Advisors 11374 $159008 Mar 2016
Sunrise Partners Limited Partnership 11323 $158974 Mar 2016
ProShare Advisors 11296 $158031 Mar 2016
Pillar Pacific Capital Management 11200 $156800 Mar 2016
Capital One, National Association 10409 $146038 Mar 2016
Jefferies 10000 $140000 Mar 2016
TEACHER RETIREMENT SYSTEM OF TEXAS 9835 $137985 Mar 2016
PineBridge Investments 9771 $136598 Mar 2016
BlackRock 5616 $79241 Mar 2016
Tower Research Capital 5195 $72989 Mar 2016
BANK OF OKLAHOMA NATIONAL ASSOCIATION / 5067 $70988 Mar 2016
Citi 4481 $44989 Dec 2015
Federated Investors 4200 $59010 Mar 2016
Acrospire Investment Management 3149 $43991 Mar 2016
UBS Group AG 2888 $40922 Mar 2016
MARK SHEPTOFF FINANCIAL PLANNING 2500 $35000 Mar 2016
Mosaic Family Wealth 2300 $31993 Mar 2016
Zurcher Kantonalbank 2278 $23007 Dec 2015
FIRST NEW YORK SECURITIES 1903 $26661 Mar 2016
ENVESTNET ASSET MANAGEMENT 1639 $22995 Mar 2016
Cubist Systematic Strategies 1261 $17994 Mar 2016
IFP Advisors 1150 $15996 Mar 2016
Ladenburg Thalmann Financial Services 800 $11000 Mar 2016
QUADRANT CAPITAL 694 $9313 Mar 2016
PNC FINANCIAL SERVICES 518 $6998 Mar 2016
FineMark National Bank & Trust 500 $7000 Mar 2016

Who sold Affymetrix?

Fund Name Date Sold Shares Held Valued At
OrbiMed Advisors Dec. 31, 2015 7.51M $75.79M
Prudential Dec. 31, 2015 2.10M $21.19M
Frank Russell Company Dec. 31, 2015 1.94M $19.40M
Neuberger Berman Dec. 31, 2015 1.90M $19.18M
EverPoint Asset Management Dec. 31, 2015 1.20M $12.11M
Havens Advisors March 31, 2016 605000 $8.47M
Principal Financial Dec. 31, 2015 542092 $5.47M
American Century Companies Dec. 31, 2015 466676 $4.71M
United Capital Financial Advisers Dec. 31, 2015 406824 $4.10M
Calvert Investment Management Dec. 31, 2015 393513 $3.97M
GSA Capital Partners Dec. 31, 2015 354289 $3.57M
Norges Bank Investment Management Dec. 31, 2015 316895 $3.20M
DIAM Dec. 31, 2015 286239 $2.89M
PURA VIDA INVESTMENTS Dec. 31, 2015 259309 $2.62M
Jacobs Levy Equity Management Dec. 31, 2015 217239 $2.19M
NEW YORK STATE TEACHERS RETIREMENT SYSTEM March 31, 2016 199458 $2.79M
SYSTEMATIC FINANCIAL MANAGEMENT Dec. 31, 2015 195409 $1.97M
BOGLE INVESTMENT MANAGEMENT L P /DE/ Dec. 31, 2015 185167 $1.87M
Two Sigma Investments Dec. 31, 2015 183190 $1.85M
ClariVest Asset Management Dec. 31, 2015 182753 $1.84M
SMITH ASSET MANAGEMENT Dec. 31, 2015 163010 $1.64M
Technical Financial Services Dec. 31, 2015 115343 $1.16M
WEISS MULTI-STRATEGY ADVISERS Dec. 31, 2015 106200 $1.07M
EQUITEC PROPRIETARY MARKETS March 31, 2016 103100 $1.44M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Dec. 31, 2015 100861 $1.02M
PDT Partners Dec. 31, 2015 76708 $773983
Balyasny Asset Management Dec. 31, 2015 68106 $687189
PEAK6 Investments Sept. 30, 2015 63647 $541635
Wellington Management Company Dec. 31, 2015 62294 $629169
NISA Investment Advisors March 31, 2016 53600 $750936
A.R.T. Advisors Dec. 31, 2015 52635 $531087
Shell Asset Management Company March 31, 2016 50373 $706229
Greenwich Wealth Management Dec. 31, 2015 48876 $493158
Rotella Capital Management Dec. 31, 2015 40649 $410148