Who owns Rubicon Technology?

Top Holders and Investors of RBCN Stock

Find out what company owns Rubicon Technology, who bought RBCN this quarter, and who sold shares of RBCN stock?

Fund or Company Name Number of Shares Valued At As Of
Ariel Investments 3.75M $2.55M Jun 2016
FMR 2.73M $1.85M Jun 2016
Royce & Associates 1.37M $934485 Jun 2016
Vanguard 742800 $519960 Jun 2016
Renaissance Technologies 690100 $469268 Jun 2016
Aegis Financial Corporation 636900 $433092 Jun 2016
BlackRock Institutional Trust Company, N.A. 523690 $356109 Jun 2016
New York State Common Retirement Fund 505790 $343937 Jun 2016
RIVER & MERCANTILE ASSET MANAGEMENT 471900 $320892 Jun 2016
Wolverine Asset Management 363656 $247286 Jun 2016
Centaur Capital Partners 237500 $161500 Jun 2016
NORTHERN TRUST 211366 $118364 Jun 2016
Ancora Advisors 160700 $109276 Jun 2016
Geode Capital Management 118671 $79509 Jun 2016
Deutsche Bank Aktiengesellschaft 104451 $71026 Jun 2016
T. Rowe Price Associates 66600 $45288 Jun 2016
Connor, Clark & Lunn Investment Management 55750 $37910 Jun 2016
GOLDMAN SACHS 54598 $37126 Jun 2016
BlackRock Fund Advisors 37507 $25879 Jun 2016
Bank of New York Mellon 29396 $19989 Jun 2016
MORGAN STANLEY 12044 $7949 Jun 2016
Freestone Capital Holdings 12000 $8040 Jun 2016
KCG Holdings 10633 $7017 Jun 2016
Wells Fargo & Company 5934 $3975 Jun 2016
BlackRock Advisors 5299 $3974 Jun 2016
D.A. Davidson & Co. 4450 $2981 Jun 2016
ADVISORY SERVICES NETWORK 2550 $1989 Jun 2016
Bank of America Corporation 2353 $2000 Jun 2016
UBS Group AG 1600 $992 Jun 2016
Royal Bank of Canada 1320 $0 Jun 2016
BANK OF MONTREAL /CAN/ 620 $0 Jun 2016
IFP Advisors 400 $0 Jun 2016
Manufacturers Life Insurance Company 388 $0 Jun 2016
JPMORGAN CHASE & CO 21 $0 Jun 2016
METLIFE SECURITIES 20 $0 Jun 2016
GROUP ONE TRADING 18 $0 Jun 2016

Who sold Rubicon Technology?

Fund Name Date Sold Shares Held Valued At
Ecofin Dec. 31, 2015 1.51M $1.72M
Columbia Wanger Asset Management March 31, 2016 1.11M $809948
Pacific Ridge Capital Partners March 31, 2016 257820 $188208
Macquarie March 31, 2016 166780 $121749
Ameriprise Financial March 31, 2016 166535 $121570
CalPERS March 31, 2016 61300 $44749
DIMENSIONAL FUND ADVISORS March 31, 2016 59494 $42835
SMITH ASSET MANAGEMENT March 31, 2016 57380 $41887
PRUDENTIAL FINANCIAL March 31, 2016 49100 $35843
Coldstream Capital Management March 31, 2016 35750 $26097
BOOTHBAY FUND MANAGEMENT March 31, 2016 31560 $23038
Nomura Holdings March 31, 2016 16700 $12024
Nationwide Fund Advisors March 31, 2016 14291 $10003
Tower Research Capital March 31, 2016 11476 $8033
STATE STREET CORPORATION March 31, 2016 10272 $5957
Janet M. Hewlett March 31, 2016 10000 $7000
Barclays March 31, 2016 5700 $0
BlackRock Investment Management March 31, 2016 4305 $3013
Cutler March 31, 2016 1794 $1004
Citi Dec. 31, 2015 754 $1002