We are live on ! Find out more
RBCN

Rubicon Technology, Inc.

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
CWAM
1
Columbia Wanger Asset Management
Illinois
$10.6M +$16.3M +238,472 +2,069%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$10.2M +$939K +13,730 +6%
AI
3
Ariel Investments
Illinois
$9.38M +$5.86M +85,694 +64%
RA
4
Royce & Associates
New York
$5.77M -$1.89M -27,550 -17%
BFA
5
BlackRock Fund Advisors
California
$5.04M -$848K -12,400 -9%
QAM
6
Quentec Asset Management
New York
$4M -$378K -5,530 -6%
CAM
7
Cortina Asset Management
Wisconsin
$3.94M -$165K -2,412 -3%
BIT
8
BlackRock Institutional Trust
California
$3.34M +$383K +5,592 +8%
Vanguard Group
9
Vanguard Group
Pennsylvania
$2.96M -$697K -10,192 -13%
Massachusetts Financial Services
10
Massachusetts Financial Services
Massachusetts
$2.76M -$18.2M -265,650 -80%
TAM
11
Tocqueville Asset Management
New York
$2.62M -$62.4K -912 -1%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$2.04M -$154K -2,253 -4%
LAM
13
Lapides Asset Management
Connecticut
$1.94M +$1.57M +23,000 +101%
Northern Trust
14
Northern Trust
Illinois
$1.93M +$1.23M +18,006 +66%
EA
15
Ecofin Advisors
United Kingdom
$1.83M -$4.42M -64,608 -60%
State Street
16
State Street
Massachusetts
$1.6M -$25.9K -378 -1%
Invesco
17
Invesco
Georgia
$1.5M -$1.67M -24,358 -41%
RGI
18
River Global Investors
United Kingdom
$1.21M +$753K +11,000 +63%
New York State Common Retirement Fund
19
New York State Common Retirement Fund
New York
$1.1M +$406K +5,930 +30%
AIA
20
AGF Investments America
Ontario, Canada
$1.04M +$164K +2,400 +11%
DADC
21
D.A. Davidson & Co
Montana
$894K +$356K +5,200 +33%
Renaissance Technologies
22
Renaissance Technologies
New York
$865K +$1.39M +20,350 New
PRCP
23
Pacific Ridge Capital Partners
Oregon
$776K +$635K +9,277 +103%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$764K -$479 -7 -0%
Principal Financial Group
25
Principal Financial Group
Iowa
$595K -$11.4K -166 -1%