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RBCN

Rubicon Technology, Inc.

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
BA
51
BlackRock Advisors
Delaware
$13K -$37.7K -1,154 -69%
BBHC
52
Brown Brothers Harriman & Co
New York
$12K +$16.3K +500 New
LTFS
53
Ladenburg Thalmann Financial Services
Florida
$11K +$10.8K +331 +271%
BIM
54
BlackRock Investment Management
Delaware
$10K -$265K -8,123 -95%
Wells Fargo
55
Wells Fargo
California
$9K +$8.06K +247 +174%
Simplex Trading
56
Simplex Trading
Illinois
$9K +$12.8K +393 New
Royal Bank of Canada
57
Royal Bank of Canada
Ontario, Canada
$3K -$247K -7,573 -98%
Citigroup
58
Citigroup
New York
$2K -$10.4K -320 -81%
TRCT
59
Tower Research Capital (TRC)
New York
$2K -$1.21K -37 -34%
Manulife (Manufacturers Life Insurance)
60
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1K -$13.7K -421 -92%
MI
61
Markston International
New York
$1K
HCMT
62
Highland Capital Management (Tennessee)
Tennessee
$1K +$1.63K +50 New
TAM
63
Tocqueville Asset Management
New York
-$533K -13,531 Closed
BCM
64
Bourgeon Capital Management
Connecticut
-$522K -13,250 Closed
TA
65
Teachers Advisors
New York
-$214K -5,433 Closed
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
-$190K -4,830 Closed
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
-$140K -3,557 Closed
Charles Schwab
68
Charles Schwab
California
-$129K -3,250 Closed
State Board of Administration of Florida Retirement System
69
State Board of Administration of Florida Retirement System
Florida
-$112K -2,852 Closed
VOYA Investment Management
70
VOYA Investment Management
Georgia
-$88K -2,243 Closed
AIG
71
American International Group
New York
-$64.8K -1,645 Closed
AQR Capital Management
72
AQR Capital Management
Connecticut
-$55K -1,400 Closed
JG
73
Jefferies Group
New York
-$53K -1,355 Closed
SG Americas Securities
74
SG Americas Securities
New York
-$45K -1,137 Closed
Stifel Financial
75
Stifel Financial
Missouri
-$43K -1,100 Closed