RBCN

Rubicon Technology, Inc.

Delisted

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

82 hedge funds and large institutions have $102M invested in Rubicon Technology, Inc. in 2014 Q4 according to their latest regulatory filings, with 15 funds opening new positions, 25 increasing their positions, 30 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
82
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
$586K
Puts
$221K
Net Calls
Net Calls Change

Top Buyers

1 +$7.33M
2 +$3.78M
3 +$3.36M
4
AF
Aegis Financial
Virginia
+$2.04M
5
RA
Royce & Associates
New York
+$725K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$17.4M
2
$14.3M
3
$11.8M
4
$6.93M
5
$5.75M
6
$4.13M
7
$3.44M
8
$3.33M
9
$3.24M
10
$2.36M
11
$2.27M
12
$2.12M
13
$2.12M
14
$2.04M
15
$2.03M
16
$1.98M
17
$1.74M
18
$1.46M
19
$1.15M
20
$1.09M
21
$911K
22
$605K
23
$604K
24
$554K
25
$550K