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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
$12.1M +$1.16M +35,515 +8%
CWAM
2
Columbia Wanger Asset Management
Illinois
$7.71M -$748K -22,920 -7%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$7.63M
RA
4
Royce & Associates
New York
$3.92M +$188K +5,750 +4%
EA
5
Ecofin Advisors
United Kingdom
$3.39M +$305K +9,359 +7%
AF
6
Aegis Financial
Virginia
$2.14M
Vanguard Group
7
Vanguard Group
Pennsylvania
$1.85M -$11.2K -344 -0.4%
BIT
8
BlackRock Institutional Trust
California
$1.27M -$756K -23,174 -31%
New York State Common Retirement Fund
9
New York State Common Retirement Fund
New York
$1.21M +$165K +5,049 +11%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$1.1M -$35.9K -1,099 -2%
Northern Trust
11
Northern Trust
Illinois
$985K -$104K -3,183 -7%
SGAM
12
Smith Group Asset Management
Texas
$826K +$65.5K +2,006 +6%
PRCP
13
Pacific Ridge Capital Partners
Oregon
$792K -$11.7K -360 -1%
Invesco
14
Invesco
Georgia
$751K +$292K +8,960 +41%
LAM
15
Lapides Asset Management
Connecticut
$680K -$90.4K -2,770 -9%
Massachusetts Financial Services
16
Massachusetts Financial Services
Massachusetts
$646K -$763K -23,398 -47%
Renaissance Technologies
17
Renaissance Technologies
New York
$618K +$415K +12,720 +100%
RGI
18
River Global Investors
United Kingdom
$607K
ERSOT
19
Employees Retirement System of Texas
Texas
$382K -$267K -8,190 -34%
Goldman Sachs
20
Goldman Sachs
New York
$342K +$249K +7,624 +118%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$287K -$22K -675 -5%
UBS Group
22
UBS Group
Switzerland
$254K -$71.4K -2,189 -17%
AA
23
Ancora Advisors
Ohio
$222K +$299K +9,150 New
ZCA
24
Zeke Capital Advisors
Pennsylvania
$202K
CS
25
Credit Suisse
Switzerland
$196K +$213K +6,525 +428%