RBCN

Rubicon Technology, Inc.

Delisted

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

56 hedge funds and large institutions have $20M invested in Rubicon Technology, Inc. in 2015 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 15 increasing their positions, 19 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
56
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
Puts
$2K
Net Calls
Net Calls Change

Top Buyers

1 +$164K
2 +$160K
3 +$71.5K
4
Ameriprise
Ameriprise
Minnesota
+$59K
5
Millennium Management
Millennium Management
New York
+$50.4K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$54K
27
$43K
28
$39K
29
$39K
30
$39K
31
$36K
32
$30K
33
$28K
34
$20K
35
$18K
36
$13K
37
$11K
38
$11K
39
$11K
40
$10K
41
$6K
42
$5K
43
$5K
44
$5K
45
$4K
46
$3K
47
$3K
48
$1K
49
$1K
50
$1K