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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
AI
1
Ariel Investments
Illinois
$1.95M -$283K -50,900 -14%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.71M +$13.6K +2,434 +0.9%
Renaissance Technologies
3
Renaissance Technologies
New York
$500K +$70.2K +12,600 +18%
RA
4
Royce & Associates
New York
$477K -$185K -33,250 -30%
AF
5
Aegis Financial
Virginia
$339K -$40.3K -7,235 -11%
BIT
6
BlackRock Institutional Trust
California
$314K
New York State Common Retirement Fund
7
New York State Common Retirement Fund
New York
$313K
RGI
8
River Global Investors
United Kingdom
$288K
WAM
9
Wolverine Asset Management
Illinois
$218K
Vanguard Group
10
Vanguard Group
Pennsylvania
$176K -$242K -43,405 -60%
AA
11
Ancora Advisors
Ohio
$96K
Deutsche Bank
12
Deutsche Bank
Germany
$78K +$17.3K +3,103 +31%
BCM
13
Bourgeon Capital Management
Connecticut
$75K +$47.7K +8,568 +218%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$73K +$145 +26 +0.2%
Goldman Sachs
15
Goldman Sachs
New York
$42K +$10.6K +1,903 +37%
Northern Trust
16
Northern Trust
Illinois
$41K -$79.7K -14,304 -68%
California Public Employees Retirement System
17
California Public Employees Retirement System
California
$38K
Connor, Clark & Lunn Investment Management (CC&L)
18
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$35K
IAM
19
ICM Asset Management
Washington
$17K
Morgan Stanley
20
Morgan Stanley
New York
$16K
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$15K +$13.8K +2,474 New
Bank of New York Mellon
22
Bank of New York Mellon
New York
$14K -$1.03K -185 -7%
Citadel Advisors
23
Citadel Advisors
Florida
$11K +$10.3K +1,848 New
VKH
24
Virtu KCG Holdings
New York
$9K +$1.26K +227 +19%
FCH
25
Freestone Capital Holdings
Washington
$7K