RBCN
Rubicon Technology, Inc.
RBCN
RBCN
Delisted
RBCN was delisted on the 29th of December, 2022.
27 hedge funds and large institutions have $9.34M invested in Rubicon Technology, Inc. in 2017 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 7 increasing their positions, 11 reducing their positions, and 11 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
27
Holders Change
-8
Holders Change %
-22.86%
% of All Funds
0.67%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
7
Reduced
11
Closed
11
Calls
$19K
Puts
–
Net Calls
+$19K
Net Calls Change
+$19K
Top Buyers
Top Sellers
| 1 |
AI
Ariel Investments
Chicago,
Illinois
|
-$616K |
| 2 |
AA
Ancora Advisors
Cleveland,
Ohio
|
-$134K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$54K |
| 4 |
Northern Trust
Chicago,
Illinois
|
-$54K |
| 5 |
Goldman Sachs
New York
|
-$52K |
| Name | Holding | Trade Value |
Shares Change |
Shares Change % |
|
|---|---|---|---|---|---|
|
26
Northern Trust
Chicago,
Illinois
| – | -$54K | -6,539 | Closed |
|
|
27
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$54K | -6,424 | Closed |
|
|
28
Goldman Sachs
New York
| – | -$52K | -6,234 | Closed |
|
29
California Public Employees Retirement System
Sacramento,
California
| – | -$51K | -6,130 | Closed |
|
30
Citadel Advisors
Miami,
Florida
| – | -$48K | -5,776 | Closed |
|
31
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
| – | -$46K | -5,575 | Closed |
|
32
Bank of New York Mellon
New York
| – | -$25K | -2,957 | Closed |
|
|
VKH
33
Virtu KCG Holdings
New York
| – | -$12K | -1,428 | Closed |
|
|
TSS
34
Two Sigma Securities
New York
| – | -$11K | -1,346 | Closed |
|