RBCN

Rubicon Technology, Inc.

Delisted

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

76 hedge funds and large institutions have $91.3M invested in Rubicon Technology, Inc. in 2015 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 25 increasing their positions, 24 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
76
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
$3K
Puts
$80K
Net Calls
Net Calls Change

Top Buyers

1 +$3.25M
2 +$3.21M
3 +$1.71M
4
SGAM
Smith Group Asset Management
Texas
+$1.25M
5
PP
PDT Partners
New York
+$263K

Top Sellers

1 -$4.13M
2 -$1.3M
3 -$820K
4
CS
Credit Suisse
Switzerland
-$461K
5
Citadel Advisors
Citadel Advisors
Florida
-$390K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$493K
27
$433K
28
$337K
29
$327K
30
$304K
31
$263K
32
$260K
33
$254K
34
$247K
35
$237K
36
$233K
37
$214K
38
$190K
39
$161K
40
$147K
41
$142K
42
$140K
43
$129K
44
$128K
45
$112K
46
$88K
47
$72K
48
$66K
49
$64.8K
50
$60K