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
1
$18.2M
2
$13.4M
3
$12.4M
4
$6.14M
5
$5.13M
6
$3.46M
7
$3.02M
8
$2.98M
9
$2.77M
10
$1.97M
11
$1.83M
12
$1.76M
13
$1.72M
14
$1.72M
15
$1.3M
16
$1.26M
17
$1.21M
18
$991K
19
$942K
20
$865K
21
$582K
22
$533K
23
$522K
24
$501K
25
$498K