RBCN

Rubicon Technology, Inc.

Delisted

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

27 hedge funds and large institutions have $9.34M invested in Rubicon Technology, Inc. in 2017 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 7 increasing their positions, 11 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
27
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19K
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$2.56M
2
$1.67M
3
$1.11M
4
$874K
5
$765K
6
$468K
7
$465K
8
$338K
9
$310K
10
$280K
11
$252K
12
$107K
13
$56K
14
$39K
15
$21K
16
$5K
17
$5K
18
$4K
19
$2K
20
$2K
21
$2K
22
$1K
23
$1K
24
$1K
25