RBCN

Rubicon Technology, Inc.

Delisted

RBCN was delisted on the 29th of December, 2022.

37 hedge funds and large institutions have $8.83M invested in Rubicon Technology, Inc. in 2016 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
37
Holders Change
-15
Holders Change %
-28.85%
% of All Funds
0.99%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
2
Increased
8
Reduced
9
Closed
17
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Shares
Change %
BA
26
BlackRock Advisors
Delaware
$4K
DADC
27
D.A. Davidson & Co
Montana
$3K -$4.65K -690 -61%
Bank of America
28
Bank of America
North Carolina
$2K +$715 +84 +56%
ASN
29
Advisory Services Network
Georgia
$2K +$980 +125 +96%
UBS Group
30
UBS Group
Switzerland
$1K
Royal Bank of Canada
31
Royal Bank of Canada
Ontario, Canada
$1K +$242 +32 +32%
CWAM
32
Columbia Wanger Asset Management
Illinois
-$810K -110,952 Closed
EA
33
Ecofin Advisors
United Kingdom
-$617K -84,507 Closed
PRCP
34
Pacific Ridge Capital Partners
Oregon
-$188K -25,782 Closed
Macquarie Group
35
Macquarie Group
Australia
-$122K -16,678 Closed
Ameriprise
36
Ameriprise
Minnesota
-$122K -16,654 Closed
Dimensional Fund Advisors
37
Dimensional Fund Advisors
Texas
-$43K -5,949 Closed
SGAM
38
Smith Group Asset Management
Texas
-$42K -5,738 Closed
Prudential Financial
39
Prudential Financial
New Jersey
-$36K -4,910 Closed
CCM
40
Coldstream Capital Management
Washington
-$26K -3,575 Closed
Nomura Holdings
41
Nomura Holdings
Japan
-$12K -1,670 Closed
NFA
42
Nationwide Fund Advisors
Ohio
-$10K -1,429 Closed
TRCT
43
Tower Research Capital (TRC)
New York
-$8K -1,148 Closed
State Street
44
State Street
Massachusetts
-$6K -1,027 Closed
ACM
45
Azimuth Capital Management
Michigan
-$7K -1,000 Closed
BIM
46
BlackRock Investment Management
Delaware
-$3K -431 Closed
CG
47
Cutler Group
California
-$1K -179 Closed