RBCN

Rubicon Technology, Inc.

Delisted

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

19 hedge funds and large institutions have $867K invested in Rubicon Technology, Inc. in 2022 Q3 according to their latest regulatory filings, with 7 funds opening new positions, 1 increasing their positions, 7 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
19
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
Net Calls
Net Calls Change

Top Buyers

1 +$100K
2 +$76K
3 +$54K
4
Citadel Advisors
Citadel Advisors
Florida
+$46K
5
Millennium Management
Millennium Management
New York
+$23K

Top Sellers

1 -$668K
2 -$278K
3 -$91K
4
BlackRock
BlackRock
New York
-$44.6K
5
Osaic Holdings
Osaic Holdings
Arizona
-$9.33K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$275K
2
$194K
3
$100K
4
$76K
5
$54K
6
$46K
7
$43K
8
$23K
9
$22K
10
$15K
11
$11K
12
$7K
13
$1K
14
15
16
17
18